+
+
+
+
<!DOCTYPE html>
<html lang="en">
<head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <title>ImageMagick: Command-line Tools: Identify</title>
- <meta http-equiv="content-language" content="en-US">
- <meta http-equiv="content-type" content="text/html; charset=utf-8">
- <meta http-equiv="reply-to" content="magick-users@imagemagick.org">
- <meta name="application-name" content="ImageMagick">
- <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.">
- <meta name="application-url" content="http://www.imagemagick.org">
- <meta name="generator" content="PHP">
- <meta name="keywords" content="command-line, tools:, identify, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert">
- <meta name="rating" content="GENERAL">
- <meta name="robots" content="INDEX, FOLLOW">
- <meta name="generator" content="ImageMagick Studio LLC">
- <meta name="author" content="ImageMagick Studio LLC">
- <meta name="revisit-after" content="2 DAYS">
- <meta name="resource-type" content="document">
- <meta name="copyright" content="Copyright (c) 1999-2015 ImageMagick Studio LLC">
- <meta name="distribution" content="Global">
- <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1">
- <link rel="icon" href="../images/wand.png">
- <link rel="shortcut icon" href="../images/wand.ico" type="images/x-icon">
- <link rel="stylesheet" href="css/bootstrap.min.css">
- <link rel="stylesheet" href="css/magick.css">
+ <meta charset="utf-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+ <title>Command-line Tools: Identify @ ImageMagick</title>
+ <meta name="application-name" content="ImageMagick" />
+ <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." />
+ <meta name="application-url" content="https://www.imagemagick.org" />
+ <meta name="generator" content="PHP" />
+ <meta name="keywords" content="command-line, tools:, identify, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert" />
+ <meta name="rating" content="GENERAL" />
+ <meta name="robots" content="INDEX, FOLLOW" />
+ <meta name="generator" content="ImageMagick Studio LLC" />
+ <meta name="author" content="ImageMagick Studio LLC" />
+ <meta name="revisit-after" content="2 DAYS" />
+ <meta name="resource-type" content="document" />
+ <meta name="copyright" content="Copyright (c) 1999-2017 ImageMagick Studio LLC" />
+ <meta name="distribution" content="Global" />
+ <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1" />
+ <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" />
+ <link href="https://www.imagemagick.org/script/identify.html" rel="canonical" />
+ <link href="../images/wand.png" rel="icon" />
+ <link href="../images/wand.ico" rel="shortcut icon" />
+ <link href="css/magick.css" rel="stylesheet" />
</head>
-
<body>
-<div class="main">
<div class="magick-masthead">
<div class="container">
- <script type="text/javascript">
- <!--
- google_ad_client = "pub-3129977114552745";
- google_ad_slot = "5439289906";
- google_ad_width = 728;
- google_ad_height = 90;
- //-->
+ <script async="async" src="http://localhost/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle"
+ style="display:block"
+ data-ad-client="ca-pub-3129977114552745"
+ data-ad-slot="6345125851"
+ data-ad-format="auto"></ins>
+ <script>
+ (adsbygoogle = window.adsbygoogle || []).push({});
</script>
- <center><script type="text/javascript" src="http://localhost/pagead/show_ads.js">
- </script></center>
- <nav class="magick-nav">
- <a class="magick-nav-item " href="../index.html">Home</a>
- <a class="magick-nav-item " href="binary-releases.html">Downloads</a>
- <a class="magick-nav-item " href="command-line-tools.html">Tools</a>
- <a class="magick-nav-item " href="command-line-options.html">Options</a>
- <a class="magick-nav-item " href="api.html">Development</a>
- <a class="magick-nav-item " href="http://www.imagemagick.org/script/search.php">Search</a>
- <a class="magick-nav-item pull-right" href="http://www.imagemagick.org/discourse-server/">Community</a>
+ <nav class="nav magick-nav">
+ <a class="nav-link " href="../index.html">Home</a>
+ <a class="nav-link " href="download.html">Download</a>
+ <a class="nav-link " href="command-line-tools.html">Tools</a>
+ <a class="nav-link " href="command-line-processing.html">Command-line</a>
+ <a class="nav-link " href="resources.html">Resources</a>
+ <a class="nav-link " href="develop.html">Develop</a>
+ <a class="nav-link " href="https://www.imagemagick.org/script/search.php">Search</a>
+ <a class="nav-link float-right" href="https://www.imagemagick.org/discourse-server/">Community</a>
</nav>
</div>
</div>
<p class="lead magick-description">The <code>identify</code> program describes the format and characteristics of one or more image files. It also reports if an image is incomplete or corrupt. The information returned includes the image number, the file name, the width and height of the image, whether the image is colormapped or not, the number of colors in the image, the number of bytes in the image, the format of the image (JPEG, PNM, etc.), and finally the number of seconds it took to read and process the image. Many more attributes are available with the verbose option. See <a href="command-line-processing.html">Command Line Processing</a> for advice on how to structure your <code>identify</code> command or see below for example usages of the command.</p>
-<h2 class="magick-
header"><a id="usage"></a>Example Usage</h2>
+<h2 class="magick-
post-title"><a id="usage"></a>Example Usage</h2>
<p>We list a few examples of the <code>identify</code> command here to illustrate its usefulness and ease of use. To get started, lets identify an image in the JPEG format:</p>
-<pre>
--> identify rose.jpg
+<pre><code>
+-> magick identify rose.jpg
rose.jpg JPEG 70x46 70x46+0+0 8-bit sRGB 2.36KB 0.000u 0:00.000
-</pre>
+</code></pre>
<p>Next, we look at the same image in greater detail:</p>
-<pre class="pre-scrollable">-> identify -verbose rose.jpg
+<pre class="pre-scrollable"><code>-> magick identify -verbose rose.jpg
Image: rose.jpg
Format: JPEG (Joint Photographic Experts Group JFIF format)
Mime type: images/jpeg
Colorspace: sRGB
Depth: 8-bit
Channel depth:
- red: 8-bit
- green: 8-bit
- blue: 8-bit
+ Red: 8-bit
+ Green: 8-bit
+ Blue: 8-bit
Channel statistics:
Pixels: 3220
Red:
- min: 35 (0.137255)
+ min: 31 (0.121569)
max: 255 (1)
- mean: 145.57 (0.570865)
- standard deviation: 67.2976 (0.263912)
- kurtosis: -1.37971
- skewness: 0.0942169
- entropy: 0.974889
+ mean: 145.557 (0.570814)
+ standard deviation: 69.1933 (0.271346)
+ kurtosis: -1.38945
+ skewness: 0.138955
+ entropy: 0.970683
Green:
- min: 33 (0.129412)
+ min: 27 (0.105882)
max: 255 (1)
- mean: 89.2193 (0.349879)
- standard deviation: 52.0803 (0.204236)
- kurtosis: 2.70722
- skewness: 1.82562
- entropy: 0.877139
+ mean: 89.246 (0.349984)
+ standard deviation: 52.4608 (0.205729)
+ kurtosis: 2.60139
+ skewness: 1.80708
+ entropy: 0.869711
Blue:
- min: 11 (0.0431373)
+ min: 21 (0.0823529)
max: 255 (1)
- mean: 80.3742 (0.315193)
- standard deviation: 53.8536 (0.21119)
- kurtosis: 2.90978
- skewness: 1.92617
- entropy: 0.866692
+ mean: 80.4196 (0.315371)
+ standard deviation: 54.9377 (0.215442)
+ kurtosis: 2.93417
+ skewness: 1.95544
+ entropy: 0.853176
Image statistics:
Overall:
- min: 11 (0.0431373)
+ min: 21 (0.0823529)
max: 255 (1)
- mean: 105.055 (0.411979)
- standard deviation: 58.1422 (0.228008)
- kurtosis: 1.25759
- skewness: 1.4277
- entropy: 0.90624
+ mean: 105.074 (0.412056)
+ standard deviation: 58.8639 (0.230839)
+ kurtosis: 1.37788
+ skewness: 1.48073
+ entropy: 0.897856
Rendering intent: Perceptual
Gamma: 0.454545
Chromaticity:
green primary: (0.3,0.6)
blue primary: (0.15,0.06)
white point: (0.3127,0.329)
+ Alpha color: grey74
Background color: white
Border color: srgb(223,223,223)
- Matte color: grey74
- Transparent color: black
+ Transparent color: none
Interlace: None
Intensity: Undefined
Compose: Over
Quality: 92
Orientation: Undefined
Properties:
- date:create: 2014-11-09T09:00:35-05:00
- date:modify: 2014-11-09T09:00:35-05:00
jpeg:colorspace: 2
- jpeg:sampling-factor: 2x2,1x1,1x1
- signature: 22a99838bd5594250f706d1d9383b2830f439fcbaf1455cbe2f7f59a4deb065a
+ jpeg:sampling-factor: 1x1,1x1,1x1
+ signature: aea65c9b557d779d142f26d04abe7008bab50f1e9647faae20afdcc6c15140d5
Artifacts:
- filename: rose.jpg
verbose: true
Tainted: False
- Filesize: 2.36KB
+ Filesize: 2.65KB
Number pixels: 3.22K
- Pixels per second: 3.22EB
User time: 0.000u
Elapsed time: 0:01.000
- Version: ImageMagick Q16 http://www.imagemagick.org
-</pre>
+ Version: ImageMagick 7.0.4-8 Q16 x86_64 http://www.imagemagick.org
+</code></pre>
<p>To get the print size in inches of an image at 72 DPI, use:</p>
-<pre>
--> identify -format "%[fx:w/72] by %[fx:h/72] inches" document.png
+<pre><code>
+-> magick identify -format "%[fx:w/72] by %[fx:h/72] inches" document.png
8.5 x 11 inches
-</pre>
+</code></pre>
<p>The depth and dimensions of a raw image must be specified on the command line:</p>
-<pre>
--> identify -depth 8 -size 640x480 image.raw
+<pre><code>
+-> magick identify -depth 8 -size 640x480 image.raw
image.raw RGB 640x480 sRGB 9kb 0.000u 0:01
-</pre>
+</code></pre>
<p>Here we display the image texture features, moments, perceptual hash, and the number of unique colors in the image:</p>
-<pre>
--> identify -verbose -features 1 -moments -unique image.png
-</pre>
+<pre><code>
+-> magick identify -verbose -features 1 -moments -unique image.png
+</code></pre>
<p>Here is a special define that outputs the location of the minimum or maximum pixel of the image:</p>
-<pre>
-identify -precision 5 -define identify:locate=maximum -define identify:limit=3 image.png
-</pre>
+<pre><code>
+magick identify -precision 5 -define identify:locate=maximum -define identify:limit=3 image.png
+</code></pre>
-<p>You can find additional examples of using <code>identify</code> in <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
+<p>You can find additional examples of using <code>identify</code> in <a href="https://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
-<h2 class="magick-
header"><a id="options"></a>Option Summary</h2>
+<h2 class="magick-
post-title"><a id="options"></a>Option Summary</h2>
<p>The <code>identify</code> command recognizes these options. Click on an option to get more details about how that option works.</p>
-<table class="table table-condensed table-striped">
+<table class="table table-sm table-striped">
<tbody>
<tr>
<th align="left">Option</th>
</div>
<footer class="magick-footer">
- <div class="magick-nav-item pull-left">
- <a href="support.html">Donate</a>
- </div>
- <p><a href="sitemap.html">Sitemap</a> •
+ <p><a href="support.html">Donate</a> •
+ <a href="sitemap.html">Sitemap</a> •
<a href="links.html">Related</a> •
- <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Image Studio</a> •
- <a href="http://jqmagick.imagemagick.org/">JqMagick</a> •
- <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a>
+ <a href="security-policy.html">Security</a> •
+ <a href="architecture.html">Architecture</a>
</p>
<p><a href="identify.html#">Back to top</a> •
- <a href="http://www.imagemagick.org/script/contact.php">Contact Us</a></p>
- <p><small>© 1999-2015 ImageMagick Studio LLC</small></p>
+ <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> •
+ <a href="https://www.imagemagick.org/script/contact.php">Contact Us</a></p>
+ <p><small>© 1999-2017 ImageMagick Studio LLC</small></p>
</footer>
</div><!-- /.container -->
- <script src="https://localhost/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
- <script src="../js/bootstrap.min.js"></script>
- <script type="text/javascript">
- /* <![CDATA[ */
- (function() {
- var s = document.createElement('offline-script'), t = document.getElementsByTagName('offline-script')[0];
- s.type = 'text/javascript';
- s.async = true;
- s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
- t.parentNode.insertBefore(s, t);
- })();
- /* ]]> */
- </script>
-</div>
+ <script src="https://localhost/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
+ <script src="../js/magick.html"></script>
</body>
</html>
+<!-- Magick Cache 13th July 2017 06:28 -->
\ No newline at end of file
projects / imagemagick / blobdiff