2 Copyright 1999-2010 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
5 You may not use this file except in compliance with the License.
6 obtain a copy of the License at
8 http://www.imagemagick.org/script/license.php
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
16 MagickCore statistical methods.
18 #ifndef _MAGICKCORE_STATISTIC_H
19 #define _MAGICKCORE_STATISTIC_H
21 #if defined(__cplusplus) || defined(c_plusplus)
25 typedef struct _ChannelStatistics
33 mean, standard_deviation,
40 UndefinedEvaluateOperator,
43 DivideEvaluateOperator,
44 LeftShiftEvaluateOperator,
47 MultiplyEvaluateOperator,
49 RightShiftEvaluateOperator,
51 SubtractEvaluateOperator,
55 ThresholdEvaluateOperator,
56 ThresholdBlackEvaluateOperator,
57 ThresholdWhiteEvaluateOperator,
58 GaussianNoiseEvaluateOperator,
59 ImpulseNoiseEvaluateOperator,
60 LaplacianNoiseEvaluateOperator,
61 MultiplicativeNoiseEvaluateOperator,
62 PoissonNoiseEvaluateOperator,
63 UniformNoiseEvaluateOperator,
64 CosineEvaluateOperator,
66 AddModulusEvaluateOperator,
68 } MagickEvaluateOperator;
79 extern MagickExport ChannelStatistics
80 *GetImageChannelStatistics(const Image *,ExceptionInfo *);
82 extern MagickExport Image
83 *EvaluateImages(const Image *,const MagickEvaluateOperator,ExceptionInfo *);
85 extern MagickExport MagickBooleanType
86 EvaluateImage(Image *,const MagickEvaluateOperator,const double,
88 EvaluateImageChannel(Image *,const ChannelType,const MagickEvaluateOperator,
89 const double,ExceptionInfo *),
90 FunctionImage(Image *,const MagickFunction,const size_t,const double *,
92 FunctionImageChannel(Image *,const ChannelType,const MagickFunction,
93 const size_t,const double *,ExceptionInfo *),
94 GetImageChannelExtrema(const Image *,const ChannelType,size_t *,size_t *,
96 GetImageChannelMean(const Image *,const ChannelType,double *,double *,
98 GetImageChannelKurtosis(const Image *,const ChannelType,double *,double *,
100 GetImageChannelRange(const Image *,const ChannelType,double *,double *,
102 GetImageExtrema(const Image *,size_t *,size_t *,ExceptionInfo *),
103 GetImageRange(const Image *,double *,double *,ExceptionInfo *),
104 GetImageMean(const Image *,double *,double *,ExceptionInfo *),
105 GetImageKurtosis(const Image *,double *,double *,ExceptionInfo *);
107 #if defined(__cplusplus) || defined(c_plusplus)