MagickCore  6.9.10
Convert, Edit, Or Compose Bitmap Images
statistic.h
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1 /*
2  Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License.
6  obtain a copy of the License at
7 
8  https://www.imagemagick.org/script/license.php
9 
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.
15 
16  MagickCore statistical methods.
17 */
18 #ifndef MAGICKCORE_STATISTIC_H
19 #define MAGICKCORE_STATISTIC_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #include "magick/draw.h"
26 
27 #define MaximumNumberOfImageMoments 8
28 #define MaximumNumberOfPerceptualHashes 7
29 
30 typedef struct _ChannelStatistics
31 {
32  size_t
34 
35  double
37  maxima,
38  sum,
40  sum_cubed,
42  mean,
43  variance,
45  kurtosis,
46  skewness,
47  entropy;
49 
50 #undef I
51 
52 typedef struct _ChannelMoments
53 {
54  double
55  I[32];
56 
57  PointInfo
58  centroid,
60 
61  double
62  ellipse_angle,
63  ellipse_eccentricity,
66 
67 typedef struct _ChannelPerceptualHash
68 {
69  double
70  P[32],
71  Q[32];
73 
74 typedef enum
75 {
110 
111 typedef enum
112 {
119 
120 typedef enum
121 {
132 } StatisticType;
133 
136 
139 
142 
143 extern MagickExport Image
144  *EvaluateImages(const Image *,const MagickEvaluateOperator,ExceptionInfo *),
145  *PolynomialImage(const Image *,const size_t,const double *,ExceptionInfo *),
146  *PolynomialImageChannel(const Image *,const ChannelType,const size_t,
147  const double *,ExceptionInfo *),
148  *StatisticImage(const Image *,const StatisticType,const size_t,const size_t,
149  ExceptionInfo *),
150  *StatisticImageChannel(const Image *,const ChannelType,const StatisticType,
151  const size_t,const size_t,ExceptionInfo *);
152 
154  EvaluateImage(Image *,const MagickEvaluateOperator,const double,
155  ExceptionInfo *),
156  EvaluateImageChannel(Image *,const ChannelType,const MagickEvaluateOperator,
157  const double,ExceptionInfo *),
158  FunctionImage(Image *,const MagickFunction,const size_t,const double *,
159  ExceptionInfo *),
160  FunctionImageChannel(Image *,const ChannelType,const MagickFunction,
161  const size_t,const double *,ExceptionInfo *),
162  GetImageChannelEntropy(const Image *,const ChannelType,double *,
163  ExceptionInfo *),
164  GetImageChannelExtrema(const Image *,const ChannelType,size_t *,size_t *,
165  ExceptionInfo *),
166  GetImageChannelMean(const Image *,const ChannelType,double *,double *,
167  ExceptionInfo *),
168  GetImageChannelKurtosis(const Image *,const ChannelType,double *,double *,
169  ExceptionInfo *),
170  GetImageChannelRange(const Image *,const ChannelType,double *,double *,
171  ExceptionInfo *),
172  GetImageEntropy(const Image *,double *,ExceptionInfo *),
173  GetImageExtrema(const Image *,size_t *,size_t *,ExceptionInfo *),
174  GetImageMean(const Image *,double *,double *,ExceptionInfo *),
175  GetImageKurtosis(const Image *,double *,double *,ExceptionInfo *),
176  GetImageRange(const Image *,double *,double *,ExceptionInfo *);
177 
178 #if defined(__cplusplus) || defined(c_plusplus)
179 }
180 #endif
181 
182 #endif
Definition: statistic.h:87
Definition: statistic.h:103
double sum
Definition: statistic.h:36
Definition: statistic.h:82
StatisticType
Definition: statistic.h:120
double standard_deviation
Definition: statistic.h:36
Definition: statistic.h:76
Definition: statistic.h:116
Definition: statistic.h:88
MagickExport MagickBooleanType GetImageMean(const Image *, double *, double *, ExceptionInfo *)
double minima
Definition: statistic.h:36
Definition: statistic.h:77
MagickExport MagickBooleanType GetImageKurtosis(const Image *, double *, double *, ExceptionInfo *)
double sum_cubed
Definition: statistic.h:36
Definition: statistic.h:99
Definition: statistic.h:83
double maxima
Definition: statistic.h:36
struct _ChannelMoments ChannelMoments
Definition: exception.h:102
Definition: statistic.h:106
Definition: statistic.h:93
Definition: statistic.h:115
struct _ChannelStatistics ChannelStatistics
MagickExport Image * EvaluateImages(const Image *, const MagickEvaluateOperator, ExceptionInfo *)
Definition: statistic.h:52
MagickExport MagickBooleanType GetImageEntropy(const Image *, double *, ExceptionInfo *)
Definition: statistic.h:91
Definition: image.h:152
Definition: statistic.h:117
Definition: statistic.h:122
Definition: statistic.h:80
MagickExport ChannelPerceptualHash * GetImageChannelPerceptualHash(const Image *, ExceptionInfo *)
Definition: statistic.c:2098
MagickExport Image * StatisticImage(const Image *, const StatisticType, const size_t, const size_t, ExceptionInfo *)
Definition: statistic.h:108
MagickExport MagickBooleanType GetImageChannelEntropy(const Image *, const ChannelType, double *, ExceptionInfo *)
Definition: statistic.h:96
MagickBooleanType
Definition: magick-type.h:189
double ellipse_intensity
Definition: statistic.h:62
MagickExport ChannelMoments * GetImageChannelMoments(const Image *, ExceptionInfo *)
Definition: statistic.c:1644
double mean
Definition: statistic.h:36
MagickEvaluateOperator
Definition: statistic.h:74
Definition: statistic.h:84
MagickExport MagickBooleanType GetImageChannelRange(const Image *, const ChannelType, double *, double *, ExceptionInfo *)
Definition: statistic.h:95
MagickExport MagickBooleanType FunctionImageChannel(Image *, const ChannelType, const MagickFunction, const size_t, const double *, ExceptionInfo *)
Definition: statistic.h:101
Definition: statistic.h:98
MagickExport Image * PolynomialImageChannel(const Image *, const ChannelType, const size_t, const double *, ExceptionInfo *)
double skewness
Definition: statistic.h:36
MagickExport MagickBooleanType GetImageChannelMean(const Image *, const ChannelType, double *, double *, ExceptionInfo *)
Definition: statistic.h:94
Definition: statistic.h:89
Definition: statistic.h:113
Definition: statistic.h:127
MagickExport MagickBooleanType EvaluateImageChannel(Image *, const ChannelType, const MagickEvaluateOperator, const double, ExceptionInfo *)
size_t depth
Definition: statistic.h:33
double entropy
Definition: statistic.h:36
MagickExport MagickBooleanType GetImageChannelExtrema(const Image *, const ChannelType, size_t *, size_t *, ExceptionInfo *)
Definition: statistic.h:104
MagickExport ChannelStatistics * GetImageChannelStatistics(const Image *, ExceptionInfo *)
Definition: statistic.c:2323
MagickExport MagickBooleanType GetImageRange(const Image *, double *, double *, ExceptionInfo *)
Definition: statistic.c:2207
MagickExport MagickBooleanType EvaluateImage(Image *, const MagickEvaluateOperator, const double, ExceptionInfo *)
Definition: statistic.h:107
Definition: statistic.h:90
Definition: statistic.h:131
Definition: statistic.h:85
Definition: statistic.h:123
Definition: statistic.h:105
Definition: statistic.h:97
ChannelType
Definition: magick-type.h:155
double kurtosis
Definition: statistic.h:36
MagickExport Image * StatisticImageChannel(const Image *, const ChannelType, const StatisticType, const size_t, const size_t, ExceptionInfo *)
Definition: statistic.c:3588
Definition: statistic.h:67
struct _ChannelPerceptualHash ChannelPerceptualHash
Definition: statistic.h:129
MagickExport MagickBooleanType GetImageExtrema(const Image *, size_t *, size_t *, ExceptionInfo *)
Definition: statistic.h:86
Definition: statistic.h:79
Definition: statistic.h:114
Definition: statistic.h:126
MagickExport Image * PolynomialImage(const Image *, const size_t, const double *, ExceptionInfo *)
Definition: statistic.h:102
PointInfo ellipse_axis
Definition: statistic.h:58
MagickExport MagickBooleanType GetImageChannelKurtosis(const Image *, const ChannelType, double *, double *, ExceptionInfo *)
double sum_squared
Definition: statistic.h:36
MagickExport MagickBooleanType FunctionImage(Image *, const MagickFunction, const size_t, const double *, ExceptionInfo *)
Definition: statistic.h:81
Definition: statistic.h:92
#define MagickExport
Definition: method-attribute.h:98
Definition: statistic.h:124
Definition: statistic.h:125
Definition: statistic.h:30
MagickFunction
Definition: statistic.h:111
Definition: statistic.h:128
Definition: statistic.h:130
double variance
Definition: statistic.h:36
Definition: statistic.h:100
Definition: draw.h:138
Definition: statistic.h:78
double sum_fourth_power
Definition: statistic.h:36