granicus.if.org Git - imagemagick/blob - www/magick.html

   1
   2
   3
   4
   5 <!DOCTYPE html>
   6 <html lang="en">
   7 <head>
   8   <meta charset="utf-8"  />
   9   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"  />
  10   <title>Command-line Tools: Magick @ ImageMagick</title>
  11   <meta name="application-name" content="ImageMagick" />
  12   <meta name="description" content="ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves." />
  13   <meta name="application-url" content="https://www.imagemagick.org" />
  14   <meta name="generator" content="PHP" />
  15   <meta name="keywords" content="command-line, tools:, magick, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert" />
  16   <meta name="rating" content="GENERAL" />
  17   <meta name="robots" content="INDEX, FOLLOW" />
  18   <meta name="generator" content="ImageMagick Studio LLC" />
  19   <meta name="author" content="ImageMagick Studio LLC" />
  20   <meta name="revisit-after" content="2 DAYS" />
  21   <meta name="resource-type" content="document" />
  22   <meta name="copyright" content="Copyright (c) 1999-2017 ImageMagick Studio LLC" />
  23   <meta name="distribution" content="Global" />
  24   <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1" />
  25   <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" />
  26   <link href="https://www.imagemagick.org/script/magick.html" rel="canonical" />
  27   <link href="../images/wand.png" rel="icon" />
  28   <link href="../images/wand.ico" rel="shortcut icon" />
  29   <link href="css/magick.css" rel="stylesheet" />
  30 </head>
  31 <body>
  32 <div class="magick-masthead">
  33   <div class="container">
  34     <script async="async" src="http://localhost/pagead/js/adsbygoogle.js"></script>    <ins class="adsbygoogle"
  35          style="display:block"
  36          data-ad-client="ca-pub-3129977114552745"
  37          data-ad-slot="6345125851"
  38          data-ad-format="auto"></ins>
  39     <script>
  40       (adsbygoogle = window.adsbygoogle || []).push({});
  41     </script>
  42     <nav class="nav magick-nav">
  43       <a class="nav-link " href="../index.html">Home</a>
  44       <a class="nav-link " href="download.html">Download</a>
  45       <a class="nav-link " href="command-line-tools.html">Tools</a>
  46       <a class="nav-link " href="command-line-processing.html">Command-line</a>
  47       <a class="nav-link " href="resources.html">Resources</a>
  48       <a class="nav-link " href="develop.html">Develop</a>
  49       <a class="nav-link " href="https://www.imagemagick.org/script/search.php">Search</a>
  50       <a class="nav-link float-right" href="https://www.imagemagick.org/discourse-server/">Community</a>
  51     </nav>
  52   </div>
  53 </div>
  54 <div class="container">
  55 <div class="magick-header">
  56 <p class="lead magick-description">Use the <code>magick</code> program to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.   See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>convert</code> command or see below for example usages of the command.</p>
  57
  58 <p>We list a few examples of the <code>magick</code> command here to illustrate its usefulness and ease of use.  To get started, lets convert an image in the JPEG format to PNG:</p>
  59
  60 <pre><code>
  61 magick rose.jpg rose.png
  62 </code></pre>
  63
  64 <p>Next, we reduce the image size before it is written to the PNG format:</p>
  65
  66 <pre><code>
  67 magick rose.jpg -resize 50% rose.png
  68 </code></pre>
  69
  70 <ul>
  71   <a href="../images/rose.jpg">
  72   <img src="../images/rose.jpg" width="70" height="46" alt="rose" />
  73   </a>
  74   <img style="margin-top:13px; margin-bottom:13px;" src="../images/right.gif" width="20" height="20" alt="==>" />
  75   <a href="../images/rose.png">
  76   <img style="margin-top:11px; margin-bottom:12px;" src="../images/rose.png" width="35" height="23" alt="rose" />
  77   </a>
  78 </ul>
  79
  80 <p>You can combine multiple image-processing operations to produce complex results:</p>
  81
  82 <pre><code>
  83 magick -size 320x85 canvas:none -font Bookman-DemiItalic -pointsize 72 \
  84   -draw "text 25,60 \'Magick\'" -channel RGBA -blur 0x6 -fill darkred -stroke magenta \
  85   -draw "text 20,55 \'Magick\'" fuzzy-magick.png
  86 </code></pre>
  87
  88 <ul>
  89   <a href="../images/fuzzy-magick.png"><img src="../images/fuzzy-magick.png" width="320" height="85" alt="fuzzy-magick" /></a>
  90 </ul>
  91
  92 <p>or here we resize an image with improved quality:</p>
  93
  94 <pre><code>
  95 magick input.png -colorspace RGB +sigmoidal-contrast 11.6933 \
  96   -define filter:filter=Sinc -define filter:window=Jinc -define filter:lobes=3 \
  97   -resize 400% -sigmoidal-contrast 11.6933 -colorspace sRGB output.png');
  98 </code></pre>
  99
 100 <p>Utilize other command-line <a href="command-line-tools.html">tools</a> from the <code>magick</code> tool.  To invoke this functionality, simply create a symbolic link to the <code>magick</code> tool or specify the tool you want to use as the first argument.  These two methods are equivalent:</p>
 101
 102 <pre><code>
 103 ln -s magick convert
 104 convert rose.jpg rose.png
 105 magick convert rose.jpg rose.png
 106 </code></pre>
 107
 108 <p>You can find additional examples of using <code>magick</code> in <a href="https://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
 109
 110 <h2 class="magick-post-title"><a id="options"></a>Option Summary</h2>
 111
 112 <p>The <code>magick</code> command recognizes these options.  Click on an option to get more details about how that option works.</p>
 113
 114 <div class="table-responsive">
 115 <table class="table table-sm table-striped">
 116   <tr>
 117     <td><a href="command-line-options.html#adaptive-blur">-adaptive-blur <var>geometry</var></a></td>
 118     <td>adaptively blur pixels; decrease effect near edges</td>
 119   </tr>
 120
 121   <tr>
 122     <td><a href="command-line-options.html#adaptive-resize">-adaptive-resize <var>geometry</var></a></td>
 123     <td>adaptively resize image with data dependent triangulation.</td>
 124   </tr>
 125
 126   <tr>
 127     <td><a href="command-line-options.html#adaptive-sharpen">-adaptive-sharpen <var>geometry</var></a></td>
 128     <td>adaptively sharpen pixels; increase effect near edges</td>
 129   </tr>
 130
 131   <tr>
 132     <td><a href="command-line-options.html#adjoin">-adjoin</a></td>
 133     <td>join images into a single multi-image file</td>
 134   </tr>
 135
 136   <tr>
 137     <td><a href="command-line-options.html#affine">-affine <var>matrix</var></a></td>
 138     <td>affine transform matrix</td>
 139   </tr>
 140
 141   <tr>
 142     <td><a href="command-line-options.html#alpha">-alpha</a></td>
 143     <td>on, activate, off, deactivate, set, opaque, copy",
 144 transparent, extract, background, or shape the alpha channel</td>
 145   </tr>
 146
 147   <tr>
 148     <td><a href="command-line-options.html#annotate">-annotate <var>geometry text</var></a></td>
 149     <td>annotate the image with text</td>
 150   </tr>
 151
 152   <tr>
 153     <td><a href="command-line-options.html#antialias">-antialias</a></td>
 154     <td>remove pixel-aliasing</td>
 155   </tr>
 156
 157   <tr>
 158     <td><a href="command-line-options.html#append">-append</a></td>
 159     <td>append an image sequence</td>
 160   </tr>
 161
 162   <tr>
 163     <td><a href="command-line-options.html#authenticate">-authenticate <var>value</var></a></td>
 164     <td>decipher image with this password</td>
 165   </tr>
 166
 167   <tr>
 168     <td><a href="command-line-options.html#auto-gamma">-auto-gamma</a></td>
 169     <td>automagically adjust gamma level of image</td>
 170   </tr>
 171
 172   <tr>
 173     <td><a href="command-line-options.html#auto-level">-auto-level</a></td>
 174     <td>automagically adjust color levels of image</td>
 175   </tr>
 176
 177   <tr>
 178     <td><a href="command-line-options.html#auto-orient">-auto-orient</a></td>
 179     <td>automagically orient image</td>
 180   </tr>
 181
 182   <tr>
 183     <td><a href="command-line-options.html#background">-background <var>color</var></a></td>
 184     <td>background color</td>
 185   </tr>
 186
 187   <tr>
 188     <td><a href="command-line-options.html#bench">-bench <var>iterations</var></a></td>
 189     <td>measure performance</td>
 190   </tr>
 191
 192   <tr>
 193     <td><a href="command-line-options.html#bias">-bias <var>value</var></a></td>
 194     <td>add bias when convolving an image</td>
 195   </tr>
 196
 197   <tr>
 198     <td><a href="command-line-options.html#black-threshold">-black-threshold <var>value</var></a></td>
 199     <td>force all pixels below the threshold into black</td>
 200   </tr>
 201
 202   <tr>
 203     <td><a href="command-line-options.html#blue-primary">-blue-primary <var>point</var></a></td>
 204     <td>chromaticity blue primary point</td>
 205   </tr>
 206
 207   <tr>
 208     <td><a href="command-line-options.html#blue-shift">-blue-shift <var>factor</var></a></td>
 209     <td>simulate a scene at nighttime in the moonlight</td>
 210   </tr>
 211
 212   <tr>
 213     <td><a href="command-line-options.html#blur">-blur <var>geometry</var></a></td>
 214     <td>reduce image noise and reduce detail levels</td>
 215   </tr>
 216
 217   <tr>
 218     <td><a href="command-line-options.html#border">-border <var>geometry</var></a></td>
 219     <td>surround image with a border of color</td>
 220   </tr>
 221
 222   <tr>
 223     <td><a href="command-line-options.html#bordercolor">-bordercolor <var>color</var></a></td>
 224     <td>border color</td>
 225   </tr>
 226
 227   <tr>
 228     <td><a href="command-line-options.html#brightness-contrast">-brightness-contrast <var>geometry</var></a></td>
 229     <td>improve brightness / contrast of the image</td>
 230   </tr>
 231
 232   <tr>
 233     <td><a href="command-line-options.html#canny">-canny <var>geometry</var></a></td>
 234     <td>use a multi-stage algorithm to detect a wide range of edges in the image</td>
 235   </tr>
 236
 237   <tr>
 238     <td><a href="command-line-options.html#caption">-caption <var>string</var></a></td>
 239     <td>assign a caption to an image</td>
 240   </tr>
 241
 242   <tr>
 243     <td><a href="command-line-options.html#cdl">-cdl <var>filename</var></a></td>
 244     <td>color correct with a color decision list</td>
 245   </tr>
 246
 247   <tr>
 248     <td><a href="command-line-options.html#channel">-channel <var>type</var></a></td>
 249     <td>apply option to select image channels</td>
 250   </tr>
 251
 252   <tr>
 253     <td><a href="command-line-options.html#charcoal">-charcoal <var>radius</var></a></td>
 254     <td>simulate a charcoal drawing</td>
 255   </tr>
 256
 257   <tr>
 258     <td><a href="command-line-options.html#chop">-chop <var>geometry</var></a></td>
 259     <td>remove pixels from the image interior</td>
 260   </tr>
 261
 262   <tr>
 263     <td><a href="command-line-options.html#clamp">-clamp</a></td>
 264     <td>set each pixel whose value is below zero to zero and any the pixel whose value is above the quantum range to the quantum range (e.g. 65535) otherwise the pixel value remains unchanged.</td>
 265   </tr>
 266
 267   <tr>
 268     <td><a href="command-line-options.html#clip">-clip</a></td>
 269     <td>clip along the first path from the 8BIM profile</td>
 270   </tr>
 271
 272   <tr>
 273     <td><a href="command-line-options.html#clip-mask">-clip-mask</a> <var>filename</var></td>
 274     <td>associate clip mask with the image</td>
 275   </tr>
 276
 277   <tr>
 278     <td><a href="command-line-options.html#clip-path">-clip-path <var>id</var></a></td>
 279     <td>clip along a named path from the 8BIM profile</td>
 280   </tr>
 281
 282   <tr>
 283     <td><a href="command-line-options.html#clone">-clone <var>index</var></a></td>
 284     <td>clone an image</td>
 285   </tr>
 286
 287   <tr>
 288     <td><a href="command-line-options.html#clut">-clut</a></td>
 289     <td>apply a color lookup table to the image</td>
 290   </tr>
 291
 292   <tr>
 293     <td><a href="command-line-options.html#connected-components">-connected-components <var>connectivity</var></a></td>
 294     <td>connected-components uniquely labeled, choose from 4 or 8 way connectivity</td>
 295   </tr>
 296
 297   <tr>
 298     <td><a href="command-line-options.html#contrast-stretch">-contrast-stretch <var>geometry</var></a></td>
 299     <td>improve the contrast in an image by `stretching' the range of intensity value</td>
 300   </tr>
 301
 302   <tr>
 303     <td><a href="command-line-options.html#coalesce">-coalesce</a></td>
 304     <td>merge a sequence of images</td>
 305   </tr>
 306
 307   <tr>
 308     <td><a href="command-line-options.html#colorize">-colorize <var>value</var></a></td>
 309     <td>colorize the image with the fill color</td>
 310   </tr>
 311
 312   <tr>
 313     <td><a href="command-line-options.html#color-matrix">-color-matrix <var>matrix</var></a></td>
 314     <td>apply color correction to the image.</td>
 315   </tr>
 316
 317   <tr>
 318     <td><a href="command-line-options.html#colors">-colors <var>value</var></a></td>
 319     <td>preferred number of colors in the image</td>
 320   </tr>
 321
 322   <tr>
 323     <td><a href="command-line-options.html#colorspace">-colorspace <var>type</var></a></td>
 324     <td>set image colorspace</td>
 325   </tr>
 326
 327   <tr>
 328     <td><a href="command-line-options.html#combine">-combine</a></td>
 329     <td>combine a sequence of images</td>
 330   </tr>
 331
 332   <tr>
 333     <td><a href="command-line-options.html#comment">-comment <var>string</var></a></td>
 334     <td>annotate image with comment</td>
 335   </tr>
 336
 337   <tr>
 338     <td><a href="command-line-options.html#compare">-compare</a></td>
 339     <td>compare image</td>
 340   </tr>
 341
 342   <tr>
 343     <td><a href="command-line-options.html#complex">-complex<var>operator</var></a></td>
 344     <td>perform complex mathematics on an image sequence</td>
 345   </tr>
 346
 347   <tr>
 348     <td><a href="command-line-options.html#compose">-compose <var>operator</var></a></td>
 349     <td>set image composite operator</td>
 350   </tr>
 351
 352   <tr>
 353     <td><a href="command-line-options.html#composite">-composite</a></td>
 354     <td>composite image</td>
 355   </tr>
 356
 357   <tr>
 358     <td><a href="command-line-options.html#compress">-compress <var>type</var></a></td>
 359     <td>image compression type</td>
 360   </tr>
 361
 362   <tr>
 363     <td><a href="command-line-options.html#contrast">-contrast</a></td>
 364     <td>enhance or reduce the image contrast</td>
 365   </tr>
 366
 367   <tr>
 368     <td><a href="command-line-options.html#convolve">-convolve <var>coefficients</var></a></td>
 369     <td>apply a convolution kernel to the image</td>
 370   </tr>
 371
 372   <tr>
 373     <td><a href="command-line-options.html#copy">-copy <var>geometry</var> <var>offset</var></a></td>
 374     <td>copy pixels from one area of an image to another</td>
 375   </tr>
 376
 377   <tr>
 378     <td><a href="command-line-options.html#crop">-crop <var>geometry</var></a></td>
 379     <td>crop the image</td>
 380   </tr>
 381
 382   <tr>
 383     <td><a href="command-line-options.html#cycle">-cycle <var>amount</var></a></td>
 384     <td>cycle the image colormap</td>
 385   </tr>
 386
 387   <tr>
 388     <td><a href="command-line-options.html#decipher">-decipher <var>filename</var></a></td>
 389     <td>convert cipher pixels to plain</td>
 390   </tr>
 391
 392   <tr>
 393     <td><a href="command-line-options.html#debug">-debug <var>events</var></a></td>
 394     <td>display copious debugging information</td>
 395   </tr>
 396
 397   <tr>
 398     <td><a href="command-line-options.html#define">-define <var>format:option</var></a></td>
 399     <td>define one or more image format options</td>
 400   </tr>
 401
 402   <tr>
 403     <td><a href="command-line-options.html#deconstruct">-deconstruct</a></td>
 404     <td>break down an image sequence into constituent parts</td>
 405   </tr>
 406
 407   <tr>
 408     <td><a href="command-line-options.html#delay">-delay <var>value</var></a></td>
 409     <td>display the next image after pausing</td>
 410   </tr>
 411
 412   <tr>
 413     <td><a href="command-line-options.html#delete">-delete <var>index</var></a></td>
 414     <td>delete the image from the image sequence</td>
 415   </tr>
 416
 417   <tr>
 418     <td><a href="command-line-options.html#density">-density <var>geometry</var></a></td>
 419     <td>horizontal and vertical density of the image</td>
 420   </tr>
 421
 422   <tr>
 423     <td><a href="command-line-options.html#depth">-depth <var>value</var></a></td>
 424     <td>image depth</td>
 425   </tr>
 426
 427   <tr>
 428     <td><a href="command-line-options.html#despeckle">-despeckle</a></td>
 429     <td>reduce the speckles within an image</td>
 430   </tr>
 431
 432   <tr>
 433     <td><a href="command-line-options.html#direction">-direction <var>type</var></a></td>
 434     <td>render text right-to-left or left-to-right</td>
 435   </tr>
 436
 437   <tr>
 438     <td><a href="command-line-options.html#display">-display <var>server</var></a></td>
 439     <td>get image or font from this X server</td>
 440   </tr>
 441
 442   <tr>
 443     <td><a href="command-line-options.html#dispose">-dispose <var>method</var></a></td>
 444     <td>layer disposal method</td>
 445   </tr>
 446
 447   <tr>
 448     <td><a href="command-line-options.html#distribute-cache">-distribute-cache <var>port</var></a></td>
 449     <td>launch a distributed pixel cache server</td>
 450   </tr>
 451
 452   <tr>
 453     <td><a href="command-line-options.html#distort">-distort <var>type coefficients</var></a></td>
 454     <td>distort image</td>
 455   </tr>
 456
 457   <tr>
 458     <td><a href="command-line-options.html#dither">-dither  <var>method</var></a></td>
 459     <td>apply error diffusion to image</td>
 460   </tr>
 461
 462   <tr>
 463     <td><a href="command-line-options.html#draw">-draw <var>string</var></a></td>
 464     <td>annotate the image with a graphic primitive</td>
 465   </tr>
 466
 467   <tr>
 468     <td><a href="command-line-options.html#duplicate">-duplicate <var>count,indexes</var></a></td>
 469     <td>duplicate an image one or more times</td>
 470   </tr>
 471
 472   <tr>
 473     <td><a href="command-line-options.html#edge">-edge <var>radius</var></a></td>
 474     <td>apply a filter to detect edges in the image</td>
 475   </tr>
 476
 477   <tr>
 478     <td><a href="command-line-options.html#emboss">-emboss <var>radius</var></a></td>
 479     <td>emboss an image</td>
 480   </tr>
 481
 482   <tr>
 483     <td><a href="command-line-options.html#encipher">-encipher <var>filename</var></a></td>
 484     <td>convert plain pixels to cipher pixels</td>
 485   </tr>
 486
 487   <tr>
 488     <td><a href="command-line-options.html#encoding">-encoding <var>type</var></a></td>
 489     <td>text encoding type</td>
 490   </tr>
 491
 492   <tr>
 493     <td><a href="command-line-options.html#endian">-endian <var>type</var></a></td>
 494     <td>endianness (MSB or LSB) of the image</td>
 495   </tr>
 496
 497   <tr>
 498     <td><a href="command-line-options.html#enhance">-enhance</a></td>
 499     <td>apply a digital filter to enhance a noisy image</td>
 500   </tr>
 501
 502   <tr>
 503     <td><a href="command-line-options.html#equalize">-equalize</a></td>
 504     <td>perform histogram equalization to an image</td>
 505   </tr>
 506
 507   <tr>
 508     <td><a href="command-line-options.html#evaluate">-evaluate <var>operator value</var></a></td>
 509     <td>evaluate an arithmetic, relational, or logical expression</td>
 510   </tr>
 511
 512   <tr>
 513     <td><a href="command-line-options.html#evaluate-sequence">-evaluate-sequence <var>operator</var></a></td>
 514     <td>evaluate an arithmetic, relational, or logical expression for an image sequence</td>
 515   </tr>
 516
 517   <tr>
 518     <td><a href="command-line-options.html#extent">-extent <var>geometry</var></a></td>
 519     <td>set the image size</td>
 520   </tr>
 521
 522   <tr>
 523     <td><a href="command-line-options.html#extract">-extract <var>geometry</var></a></td>
 524     <td>extract area from image</td>
 525   </tr>
 526
 527   <tr>
 528     <td><a href="command-line-options.html#family">-family <var>name</var></a></td>
 529     <td>render text with this font family</td>
 530   </tr>
 531
 532   <tr>
 533     <td><a href="command-line-options.html#features">-features <var>distance</var></a></td>
 534     <td>analyze image features (e.g. contract, correlations, etc.).</td>
 535   </tr>
 536
 537   <tr>
 538     <td><a href="command-line-options.html#fft">-fft</a></td>
 539     <td>implements the discrete Fourier transform (DFT)</td>
 540   </tr>
 541
 542   <tr>
 543     <td><a href="command-line-options.html#fill">-fill <var>color</var></a></td>
 544     <td>color to use when filling a graphic primitive</td>
 545   </tr>
 546
 547   <tr>
 548     <td><a href="command-line-options.html#filter">-filter <var>type</var></a></td>
 549     <td>use this filter when resizing an image</td>
 550   </tr>
 551
 552   <tr>
 553     <td><a href="command-line-options.html#flatten">-flatten</a></td>
 554     <td>flatten a sequence of images</td>
 555   </tr>
 556
 557   <tr>
 558     <td><a href="command-line-options.html#flip">-flip</a></td>
 559     <td>flip image in the vertical direction</td>
 560   </tr>
 561
 562   <tr>
 563     <td><a href="command-line-options.html#floodfill">-floodfill <var>geometry color</var></a></td>
 564     <td>floodfill the image with color</td>
 565   </tr>
 566
 567   <tr>
 568     <td><a href="command-line-options.html#flop">-flop</a></td>
 569     <td>flop image in the horizontal direction</td>
 570   </tr>
 571
 572   <tr>
 573     <td><a href="command-line-options.html#font">-font <var>name</var></a></td>
 574     <td>render text with this font</td>
 575   </tr>
 576
 577   <tr>
 578     <td><a href="command-line-options.html#format_identify_">-format <var>string</var></a></td>
 579     <td>output formatted image characteristics</td>
 580   </tr>
 581
 582   <tr>
 583     <td><a href="command-line-options.html#frame">-frame <var>geometry</var></a></td>
 584     <td>surround image with an ornamental border</td>
 585   </tr>
 586
 587   <tr>
 588     <td><a href="command-line-options.html#function">-function <var>name</var></a></td>
 589     <td>apply a function to the image</td>
 590   </tr>
 591
 592   <tr>
 593     <td><a href="command-line-options.html#fuzz">-fuzz <var>distance</var></a></td>
 594     <td>colors within this distance are considered equal</td>
 595   </tr>
 596
 597   <tr>
 598     <td><a href="command-line-options.html#fx">-fx <var>expression</var></a></td>
 599     <td>apply mathematical expression to an image channel(s)</td>
 600   </tr>
 601
 602   <tr>
 603     <td><a href="command-line-options.html#gamma">-gamma <var>value</var></a></td>
 604     <td>level of gamma correction</td>
 605   </tr>
 606
 607   <tr>
 608     <td><a href="command-line-options.html#gaussian-blur">-gaussian-blur <var>geometry</var></a></td>
 609     <td>reduce image noise and reduce detail levels</td>
 610   </tr>
 611
 612   <tr>
 613     <td><a href="command-line-options.html#geometry">-geometry <var>geometry</var></a></td>
 614     <td>preferred size or location of the image</td>
 615   </tr>
 616
 617   <tr>
 618     <td><a href="command-line-options.html#gravity">-gravity <var>type</var></a></td>
 619     <td>horizontal and vertical text placement</td>
 620   </tr>
 621
 622   <tr>
 623     <td><a href="command-line-options.html#intensity">-grayscale <var>method</var></a></td>
 624     <td>convert image to grayscale</td>
 625   </tr>
 626
 627   <tr>
 628     <td><a href="command-line-options.html#green-primary">-green-primary <var>point</var></a></td>
 629     <td>chromaticity green primary point</td>
 630   </tr>
 631
 632   <tr>
 633     <td><a href="command-line-options.html#help">-help</a></td>
 634     <td>print program options</td>
 635   </tr>
 636
 637   <tr>
 638     <td><a href="command-line-options.html#hough-lines">-hough-lines <var>geometry</var></a></td>
 639     <td>identify lines in the image</td>
 640   </tr>
 641
 642   <tr>
 643     <td><a href="command-line-options.html#identify">-identify</a></td>
 644     <td>identify the format and characteristics of the image</td>
 645   </tr>
 646
 647   <tr>
 648     <td><a href="command-line-options.html#ift">-ift</a></td>
 649     <td>implements the inverse discrete Fourier transform (DFT)</td>
 650   </tr>
 651
 652   <tr>
 653     <td><a href="command-line-options.html#implode">-implode <var>amount</var></a></td>
 654     <td>implode image pixels about the center</td>
 655   </tr>
 656
 657   <tr>
 658     <td><a href="command-line-options.html#insert">-insert <var>index</var></a></td>
 659     <td>insert last image into the image sequence</td>
 660   </tr>
 661
 662   <tr>
 663     <td><a href="command-line-options.html#intensity">-intensity <var>method</var></a></td>
 664     <td>method to generate an intensity value from a pixel</td>
 665   </tr>
 666
 667   <tr>
 668     <td><a href="command-line-options.html#intent">-intent <var>type</var></a></td>
 669     <td>type of rendering intent when managing the image color</td>
 670   </tr>
 671
 672   <tr>
 673     <td><a href="command-line-options.html#interlace">-interlace <var>type</var></a></td>
 674     <td>type of image interlacing scheme</td>
 675   </tr>
 676
 677   <tr>
 678     <td><a href="command-line-options.html#interline-spacing">-interline-spacing <var>value</var></a></td>
 679     <td>the space between two text lines</td>
 680   </tr>
 681
 682   <tr>
 683     <td><a href="command-line-options.html#interpolate">-interpolate <var>method</var></a></td>
 684     <td>pixel color interpolation method</td>
 685   </tr>
 686
 687   <tr>
 688     <td><a href="command-line-options.html#interword-spacing">-interword-spacing <var>value</var></a></td>
 689     <td>the space between two words</td>
 690   </tr>
 691
 692   <tr>
 693     <td><a href="command-line-options.html#kerning">-kerning <var>value</var></a></td>
 694     <td>the space between two characters</td>
 695   </tr>
 696
 697   <tr>
 698     <td><a href="command-line-options.html#kuwahara">-kuwahara <var>geometry</var></a></td>
 699     <td>edge preserving noise reduction filter</td>
 700   </tr>
 701
 702   <tr>
 703     <td><a href="command-line-options.html#label">-label <var>string</var></a></td>
 704     <td>assign a label to an image</td>
 705   </tr>
 706
 707   <tr>
 708     <td><a href="command-line-options.html#lat">-lat <var>geometry</var></a></td>
 709     <td>local adaptive thresholding</td>
 710   </tr>
 711
 712   <tr>
 713     <td><a href="command-line-options.html#layers">-layers <var>method</var></a></td>
 714     <td>optimize or compare image layers</td>
 715   </tr>
 716
 717   <tr>
 718     <td><a href="command-line-options.html#level">-level <var>value</var></a></td>
 719     <td>adjust the level of image contrast</td>
 720   </tr>
 721
 722   <tr>
 723     <td><a href="command-line-options.html#limit">-limit <var>type value</var></a></td>
 724     <td>pixel cache resource limit</td>
 725   </tr>
 726
 727   <tr>
 728     <td><a href="command-line-options.html#linear-stretch">-linear-stretch <var>geometry</var></a></td>
 729     <td>linear with saturation histogram stretch</td>
 730   </tr>
 731
 732   <tr>
 733     <td><a href="command-line-options.html#liquid-rescale">-liquid-rescale <var>geometry</var></a></td>
 734     <td>rescale image with seam-carving</td>
 735   </tr>
 736
 737   <tr>
 738     <td><a href="command-line-options.html#list">-list <var>type</var></a></td>
 739     <td>Color, Configure, Delegate, Format, Magic, Module, Resource, or Type</td>
 740   </tr>
 741
 742   <tr>
 743     <td><a href="command-line-options.html#log">-log <var>format</var></a></td>
 744     <td>format of debugging information</td>
 745   </tr>
 746
 747   <tr>
 748     <td><a href="command-line-options.html#loop">-loop <var>iterations</var></a></td>
 749     <td>add Netscape loop extension to your GIF animation</td>
 750   </tr>
 751
 752   <tr>
 753     <td><a href="command-line-options.html#mask">-mask <var>filename</var></a></td>
 754     <td>associate a mask with the image</td>
 755   </tr>
 756
 757   <tr>
 758     <td><a href="command-line-options.html#mattecolor">-mattecolor <var>color</var></a></td>
 759     <td>frame color</td>
 760   </tr>
 761
 762   <tr>
 763     <td><a href="command-line-options.html#median">-median <var>radius</var></a></td>
 764     <td>apply a median filter to the image</td>
 765   </tr>
 766
 767   <tr>
 768     <td><a href="command-line-options.html#mean-shift">-mean-shift <var>geometry</var></a></td>
 769     <td>delineate arbitrarily shaped clusters in the image</td>
 770   </tr>
 771
 772   <tr>
 773     <td><a href="command-line-options.html#metric">-metric <var>type</var></a></td>
 774     <td>measure differences between images with this metric</td>
 775   </tr>
 776
 777   <tr>
 778     <td><a href="command-line-options.html#mode">-mode <var>radius</var></a></td>
 779     <td>make each pixel the 'predominant color' of the neighborhood</td>
 780   </tr>
 781
 782   <tr>
 783     <td><a href="command-line-options.html#modulate">-modulate <var>value</var></a></td>
 784     <td>vary the brightness, saturation, and hue</td>
 785   </tr>
 786
 787   <tr>
 788     <td><a href="command-line-options.html#moments">-moments</a></td>
 789     <td>display image moments.</td>
 790   </tr>
 791
 792   <tr>
 793     <td><a href="command-line-options.html#monitor">-monitor</a></td>
 794     <td>monitor progress</td>
 795   </tr>
 796
 797   <tr>
 798     <td><a href="command-line-options.html#monochrome">-monochrome</a></td>
 799     <td>transform image to black and white</td>
 800   </tr>
 801
 802   <tr>
 803     <td><a href="command-line-options.html#morph">-morph <var>value</var></a></td>
 804     <td>morph an image sequence</td>
 805   </tr>
 806
 807   <tr>
 808     <td><a href="command-line-options.html#morphology">-morphology <var>method</var></a> <var>kernel</var></td>
 809     <td>apply a morphology method to the image</td>
 810   </tr>
 811
 812   <tr>
 813     <td><a href="command-line-options.html#motion-blur">-motion-blur <var>geometry</var></a></td>
 814     <td>simulate motion blur</td>
 815   </tr>
 816
 817   <tr>
 818     <td><a href="command-line-options.html#negate">-negate</a></td>
 819     <td>replace each pixel with its complementary color </td>
 820   </tr>
 821
 822   <tr>
 823     <td><a href="command-line-options.html#noise">-noise <var>radius</var></a></td>
 824     <td>add or reduce noise in an image</td>
 825   </tr>
 826
 827   <tr>
 828     <td><a href="command-line-options.html#normalize">-normalize</a></td>
 829     <td>transform image to span the full range of colors</td>
 830   </tr>
 831
 832   <tr>
 833     <td><a href="command-line-options.html#opaque">-opaque <var>color</var></a></td>
 834     <td>change this color to the fill color</td>
 835   </tr>
 836
 837   <tr>
 838     <td><a href="command-line-options.html#ordered-dither">-ordered-dither <var>NxN</var></a></td>
 839     <td>ordered dither the image</td>
 840   </tr>
 841
 842   <tr>
 843     <td><a href="command-line-options.html#orient">-orient <var>type</var></a></td>
 844     <td>image orientation</td>
 845   </tr>
 846
 847   <tr>
 848     <td><a href="command-line-options.html#page">-page <var>geometry</var></a></td>
 849     <td>size and location of an image canvas (setting)</td>
 850   </tr>
 851
 852   <tr>
 853     <td><a href="command-line-options.html#paint">-paint <var>radius</var></a></td>
 854     <td>simulate an oil painting</td>
 855   </tr>
 856
 857   <tr>
 858     <td><a href="command-line-options.html#perceptible">-perceptible</a></td>
 859     <td>set each pixel whose value is less than |<var>epsilon</var>| to <var>-epsilon</var> or <var>epsilon</var> (whichever is closer) otherwise the pixel value remains unchanged.</td>
 860   </tr>
 861
 862   <tr>
 863     <td><a href="command-line-options.html#ping">-ping</a></td>
 864     <td>efficiently determine image attributes</td>
 865   </tr>
 866
 867   <tr>
 868     <td><a href="command-line-options.html#pointsize">-pointsize <var>value</var></a></td>
 869     <td>font point size</td>
 870   </tr>
 871
 872   <tr>
 873     <td><a href="command-line-options.html#polaroid">-polaroid <var>angle</var></a></td>
 874     <td>simulate a Polaroid picture</td>
 875   </tr>
 876
 877   <tr>
 878     <td><a href="command-line-options.html#poly">-poly <var>terms</var></a></td>
 879     <td>build a polynomial from the image sequence and the corresponding terms (coefficients and degree pairs).</td>
 880   </tr>
 881
 882   <tr>
 883     <td><a href="command-line-options.html#posterize">-posterize <var>levels</var></a></td>
 884     <td>reduce the image to a limited number of color levels</td>
 885   </tr>
 886
 887   <tr>
 888     <td><a href="command-line-options.html#precision">-precision <var>value</var></a></td>
 889     <td>set the maximum number of significant digits to be printed</td>
 890   </tr>
 891
 892   <tr>
 893     <td><a href="command-line-options.html#preview">-preview <var>type</var></a></td>
 894     <td>image preview type</td>
 895   </tr>
 896
 897   <tr>
 898     <td><a href="command-line-options.html#print">-print <var>string</var></a></td>
 899     <td>interpret string and print to console</td>
 900   </tr>
 901
 902   <tr>
 903     <td><a href="command-line-options.html#process">-process <var>image-filter</var></a></td>
 904     <td>process the image with a custom image filter</td>
 905   </tr>
 906
 907   <tr>
 908     <td><a href="command-line-options.html#profile">-profile <var>filename</var></a></td>
 909     <td>add, delete, or apply an image profile</td>
 910   </tr>
 911
 912   <tr>
 913     <td><a href="command-line-options.html#quality">-quality <var>value</var></a></td>
 914     <td>JPEG/MIFF/PNG compression level</td>
 915   </tr>
 916
 917   <tr>
 918     <td><a href="command-line-options.html#quantize">-quantize <var>colorspace</var></a></td>
 919     <td>reduce image colors in this colorspace</td>
 920   </tr>
 921
 922   <tr>
 923     <td><a href="command-line-options.html#quiet">-quiet</a></td>
 924     <td>suppress all warning messages</td>
 925   </tr>
 926
 927   <tr>
 928     <td><a href="command-line-options.html#radial-blur">-radial-blur <var>angle</var></a></td>
 929     <td>radial blur the image</td>
 930   </tr>
 931
 932   <tr>
 933     <td><a href="command-line-options.html#raise">-raise <var>value</var></a></td>
 934     <td>lighten/darken image edges to create a 3-D effect</td>
 935   </tr>
 936
 937   <tr>
 938     <td><a href="command-line-options.html#random-threshold">-random-threshold <var>low,high</var></a></td>
 939     <td>random threshold the image</td>
 940   </tr>
 941
 942   <tr>
 943     <td><a href="command-line-options.html#red-primary">-red-primary <var>point</var></a></td>
 944     <td>chromaticity red primary point</td>
 945   </tr>
 946
 947   <tr>
 948     <td><a href="command-line-options.html#regard-warnings">-regard-warnings</a></td>
 949     <td>pay attention to warning messages.</td>
 950   </tr>
 951
 952   <tr>
 953     <td><a href="command-line-options.html#region">-region <var>geometry</var></a></td>
 954     <td>apply options to a portion of the image</td>
 955   </tr>
 956
 957   <tr>
 958     <td><a href="command-line-options.html#remap">-remap <var>filename</var></a></td>
 959     <td>transform image colors to match this set of colors</td>
 960   </tr>
 961
 962   <tr>
 963     <td><a href="command-line-options.html#render">-render</a></td>
 964     <td>render vector graphics</td>
 965   </tr>
 966
 967   <tr>
 968     <td><a href="command-line-options.html#repage">-repage <var>geometry</var></a></td>
 969     <td>size and location of an image canvas</td>
 970   </tr>
 971
 972   <tr>
 973     <td><a href="command-line-options.html#resample">-resample <var>geometry</var></a></td>
 974     <td>change the resolution of an image</td>
 975   </tr>
 976
 977   <tr>
 978     <td><a href="command-line-options.html#resize">-resize <var>geometry</var></a></td>
 979     <td>resize the image</td>
 980   </tr>
 981
 982   <tr>
 983     <td><a href="command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
 984     <td>settings remain in effect until parenthesis boundary.</td>
 985   </tr>
 986
 987   <tr>
 988     <td><a href="command-line-options.html#roll">-roll <var>geometry</var></a></td>
 989     <td>roll an image vertically or horizontally</td>
 990   </tr>
 991
 992   <tr>
 993     <td><a href="command-line-options.html#rotate">-rotate <var>degrees</var></a></td>
 994     <td>apply Paeth rotation to the image</td>
 995   </tr>
 996
 997   <tr>
 998     <td><a href="command-line-options.html#sample">-sample <var>geometry</var></a></td>
 999     <td>scale image with pixel sampling</td>
1000   </tr>
1001
1002   <tr>
1003     <td><a href="command-line-options.html#sampling-factor">-sampling-factor <var>geometry</var></a></td>
1004     <td>horizontal and vertical sampling factor</td>
1005   </tr>
1006
1007   <tr>
1008     <td><a href="command-line-options.html#scale">-scale <var>geometry</var></a></td>
1009     <td>scale the image</td>
1010   </tr>
1011
1012   <tr>
1013     <td><a href="command-line-options.html#scene">-scene <var>value</var></a></td>
1014     <td>image scene number</td>
1015   </tr>
1016
1017   <tr>
1018     <td><a href="command-line-options.html#seed">-seed <var>value</var></a></td>
1019     <td>seed a new sequence of pseudo-random numbers</td>
1020   </tr>
1021
1022   <tr>
1023     <td><a href="command-line-options.html#segment">-segment <var>values</var></a></td>
1024     <td>segment an image</td>
1025   </tr>
1026
1027   <tr>
1028     <td><a href="command-line-options.html#threshold">-selective-blur <var>geometry</var></a></td>
1029     <td>selectively blur pixels within a contrast threshold</td>
1030   </tr>
1031
1032   <tr>
1033     <td><a href="command-line-options.html#separate">-separate</a></td>
1034     <td>separate an image channel into a grayscale image</td>
1035   </tr>
1036
1037   <tr>
1038     <td><a href="command-line-options.html#sepia-tone">-sepia-tone <var>threshold</var></a></td>
1039     <td>simulate a sepia-toned photo</td>
1040   </tr>
1041
1042   <tr>
1043     <td><a href="command-line-options.html#set">-set <var>attribute value</var></a></td>
1044     <td>set an image attribute</td>
1045   </tr>
1046
1047   <tr>
1048     <td><a href="command-line-options.html#shade">-shade <var>degrees</var></a></td>
1049     <td>shade the image using a distant light source</td>
1050   </tr>
1051
1052   <tr>
1053     <td><a href="command-line-options.html#shadow">-shadow <var>geometry</var></a></td>
1054     <td>simulate an image shadow</td>
1055   </tr>
1056
1057   <tr>
1058     <td><a href="command-line-options.html#sharpen">-sharpen <var>geometry</var></a></td>
1059     <td>sharpen the image</td>
1060   </tr>
1061
1062   <tr>
1063     <td><a href="command-line-options.html#shave">-shave <var>geometry</var></a></td>
1064     <td>shave pixels from the image edges</td>
1065   </tr>
1066
1067   <tr>
1068     <td><a href="command-line-options.html#shear">-shear <var>geometry</var></a></td>
1069     <td>slide one edge of the image along the X or Y axis</td>
1070   </tr>
1071
1072   <tr>
1073     <td><a href="command-line-options.html#sigmoidal">-sigmoidal-contrast <var>geometry</var></a></td>
1074     <td>increase the contrast without saturating highlights or shadows</td>
1075   </tr>
1076
1077   <tr>
1078     <td><a href="command-line-options.html#smush">-smush <var>offset</var></a></td>
1079     <td>smush an image sequence together</td>
1080   </tr>
1081
1082   <tr>
1083     <td><a href="command-line-options.html#size">-size <var>geometry</var></a></td>
1084     <td>width and height of image</td>
1085   </tr>
1086
1087   <tr>
1088     <td><a href="command-line-options.html#sketch">-sketch <var>geometry</var></a></td>
1089     <td>simulate a pencil sketch</td>
1090   </tr>
1091
1092   <tr>
1093     <td><a href="command-line-options.html#solarize">-solarize <var>threshold</var></a></td>
1094     <td>negate all pixels above the threshold level</td>
1095   </tr>
1096
1097   <tr>
1098     <td><a href="command-line-options.html#splice">-splice <var>geometry</var></a></td>
1099     <td>splice the background color into the image</td>
1100   </tr>
1101
1102   <tr>
1103     <td><a href="command-line-options.html#spread">-spread <var>radius</var></a></td>
1104     <td>displace image pixels by a random amount</td>
1105   </tr>
1106
1107   <tr>
1108     <td><a href="command-line-options.html#statistic">-statistic <var>type</var> <var>geometry</var></a></td>
1109     <td>replace each pixel with corresponding statistic from the neighborhood</td>
1110   </tr>
1111
1112   <tr>
1113     <td><a href="command-line-options.html#strip">-strip</a></td>
1114     <td>strip image of all profiles and comments</td>
1115   </tr>
1116
1117   <tr>
1118     <td><a href="command-line-options.html#stroke">-stroke <var>color</var></a></td>
1119     <td>graphic primitive stroke color</td>
1120   </tr>
1121
1122   <tr>
1123     <td><a href="command-line-options.html#strokewidth">-strokewidth <var>value</var></a></td>
1124     <td>graphic primitive stroke width</td>
1125   </tr>
1126
1127   <tr>
1128     <td><a href="command-line-options.html#stretch">-stretch <var>type</var></a></td>
1129     <td>render text with this font stretch</td>
1130   </tr>
1131
1132   <tr>
1133     <td><a href="command-line-options.html#style">-style <var>type</var></a></td>
1134     <td>render text with this font style</td>
1135   </tr>
1136
1137   <tr>
1138     <td><a href="command-line-options.html#swap">-swap <var>indexes</var></a></td>
1139     <td>swap two images in the image sequence</td>
1140   </tr>
1141
1142   <tr>
1143     <td><a href="command-line-options.html#swirl">-swirl <var>degrees</var></a></td>
1144     <td>swirl image pixels about the center</td>
1145   </tr>
1146
1147   <tr>
1148     <td><a href="command-line-options.html#synchronize">-synchronize</a></td>
1149     <td>synchronize image to storage device</td>
1150   </tr>
1151
1152   <tr>
1153     <td><a href="command-line-options.html#taint">-taint</a></td>
1154     <td>mark the image as modified</td>
1155   </tr>
1156
1157   <tr>
1158     <td><a href="command-line-options.html#texture">-texture <var>filename</var></a></td>
1159     <td>name of texture to tile onto the image background</td>
1160   </tr>
1161
1162   <tr>
1163     <td><a href="command-line-options.html#threshold">-threshold <var>value</var></a></td>
1164     <td>threshold the image</td>
1165   </tr>
1166
1167   <tr>
1168     <td><a href="command-line-options.html#thumbnail">-thumbnail <var>geometry</var></a></td>
1169     <td>create a thumbnail of the image</td>
1170   </tr>
1171
1172   <tr>
1173     <td><a href="command-line-options.html#tile">-tile <var>filename</var></a></td>
1174     <td>tile image when filling a graphic primitive</td>
1175   </tr>
1176
1177   <tr>
1178     <td><a href="command-line-options.html#tile-offset">-tile-offset <var>geometry</var></a></td>
1179     <td>set the image tile offset</td>
1180   </tr>
1181
1182   <tr>
1183     <td><a href="command-line-options.html#tint">-tint <var>value</var></a></td>
1184     <td>tint the image with the fill color</td>
1185   </tr>
1186
1187   <tr>
1188     <td><a href="command-line-options.html#transform">-transform</a></td>
1189     <td>affine transform image</td>
1190   </tr>
1191
1192   <tr>
1193     <td><a href="command-line-options.html#transparent">-transparent <var>color</var></a></td>
1194     <td>make this color transparent within the image</td>
1195   </tr>
1196
1197   <tr>
1198     <td><a href="command-line-options.html#transparent-color">-transparent-color <var>color</var></a></td>
1199     <td>transparent color</td>
1200   </tr>
1201
1202   <tr>
1203     <td><a href="command-line-options.html#transpose">-transpose</a></td>
1204     <td>flip image in the vertical direction and rotate 90 degrees</td>
1205   </tr>
1206
1207   <tr>
1208     <td><a href="command-line-options.html#transverse">-transverse</a></td>
1209     <td>flop image in the horizontal direction and rotate 270 degrees</td>
1210   </tr>
1211
1212   <tr>
1213     <td><a href="command-line-options.html#treedepth">-treedepth <var>value</var></a></td>
1214     <td>color tree depth</td>
1215   </tr>
1216
1217   <tr>
1218     <td><a href="command-line-options.html#trim">-trim</a></td>
1219     <td>trim image edges</td>
1220   </tr>
1221
1222   <tr>
1223     <td><a href="command-line-options.html#type">-type <var>type</var></a></td>
1224     <td>image type</td>
1225   </tr>
1226
1227   <tr>
1228     <td><a href="command-line-options.html#undercolor">-undercolor <var>color</var></a></td>
1229     <td>annotation bounding box color</td>
1230   </tr>
1231
1232   <tr>
1233     <td><a href="command-line-options.html#unique-colors">-unique-colors</a></td>
1234     <td>discard all but one of any pixel color.</td>
1235   </tr>
1236
1237   <tr>
1238     <td><a href="command-line-options.html#units">-units <var>type</var></a></td>
1239     <td>the units of image resolution</td>
1240   </tr>
1241
1242   <tr>
1243     <td><a href="command-line-options.html#unsharp">-unsharp <var>geometry</var></a></td>
1244     <td>sharpen the image</td>
1245   </tr>
1246
1247   <tr>
1248     <td><a href="command-line-options.html#verbose">-verbose</a></td>
1249     <td>print detailed information about the image</td>
1250   </tr>
1251
1252   <tr>
1253     <td><a href="command-line-options.html#version">-version</a></td>
1254     <td>print version information</td>
1255   </tr>
1256
1257   <tr>
1258     <td><a href="command-line-options.html#view">-view</a></td>
1259     <td>FlashPix viewing transforms</td>
1260   </tr>
1261
1262   <tr>
1263     <td><a href="command-line-options.html#vignette">-vignette <var>geometry</var></a></td>
1264     <td>soften the edges of the image in vignette style</td>
1265   </tr>
1266
1267   <tr>
1268     <td><a href="command-line-options.html#virtual-pixel">-virtual-pixel <var>method</var></a></td>
1269     <td>access method for pixels outside the boundaries of the image</td>
1270   </tr>
1271
1272   <tr>
1273     <td><a href="command-line-options.html#wave">-wave <var>geometry</var></a></td>
1274     <td>alter an image along a sine wave</td>
1275   </tr>
1276
1277   <tr>
1278     <td><a href="command-line-options.html#wavelet">-wavelet-denoise <var>threshold</var></a></td>
1279     <td>removes noise from the image using a wavelet transform</td>
1280   </tr>
1281
1282   <tr>
1283     <td><a href="command-line-options.html#weight">-weight <var>type</var></a></td>
1284     <td>render text with this font weight</td>
1285   </tr>
1286
1287   <tr>
1288     <td><a href="command-line-options.html#white-point">-white-point <var>point</var></a></td>
1289     <td>chromaticity white point</td>
1290   </tr>
1291
1292   <tr>
1293     <td><a href="command-line-options.html#white-threshold">-white-threshold <var>value</var></a></td>
1294     <td>force all pixels above the threshold into white</td>
1295   </tr>
1296
1297   <tr>
1298     <td><a href="command-line-options.html#write">-write <var>filename</var></a></td>
1299     <td>write images to this file</td>
1300   </tr>
1301 </table>
1302 </div>
1303 </div>
1304   <footer class="magick-footer">
1305     <p><a href="support.html">Donate</a> •
1306      <a href="sitemap.html">Sitemap</a> •
1307     <a href="links.html">Related</a> •
1308     <a href="security-policy.html">Security</a> •
1309     <a href="architecture.html">Architecture</a>
1310 </p>
1311     <p><a href="magick.html#">Back to top</a> •
1312     <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&amp;search=0x89AB63D48277377A">Public Key</a> •
1313     <a href="https://www.imagemagick.org/script/contact.php">Contact Us</a></p>
1314         <p><small>© 1999-2017 ImageMagick Studio LLC</small></p>
1315   </footer>
1316 </div><!-- /.container -->
1317
1318   <script src="https://localhost/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
1319   <script src="../js/magick.html"></script>
1320 </body>
1321 </html>
1322 <!-- Magick Cache 9th September 2017 08:02 -->