MagickCore  6.8.9
statistic.h
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1 /*
2  Copyright 1999-2014 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  http://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;
48 
49 #undef I
50 
51 typedef struct _ChannelMoments
52 {
53  double
54  I[32];
55 
56  PointInfo
57  centroid,
59 
60  double
61  ellipse_angle,
62  ellipse_eccentricity,
65 
66 typedef struct _ChannelPerceptualHash
67 {
68  double
69  P[32],
70  Q[32];
72 
73 typedef enum
74 {
109 
110 typedef enum
111 {
118 
119 typedef enum
120 {
131 } StatisticType;
132 
135 
138 
141 
142 extern MagickExport Image
143  *EvaluateImages(const Image *,const MagickEvaluateOperator,ExceptionInfo *),
144  *PolynomialImage(const Image *,const size_t,const double *,ExceptionInfo *),
145  *PolynomialImageChannel(const Image *,const ChannelType,const size_t,
146  const double *,ExceptionInfo *),
147  *StatisticImage(const Image *,const StatisticType,const size_t,const size_t,
148  ExceptionInfo *),
149  *StatisticImageChannel(const Image *,const ChannelType,const StatisticType,
150  const size_t,const size_t,ExceptionInfo *);
151 
153  EvaluateImage(Image *,const MagickEvaluateOperator,const double,
154  ExceptionInfo *),
155  EvaluateImageChannel(Image *,const ChannelType,const MagickEvaluateOperator,
156  const double,ExceptionInfo *),
157  FunctionImage(Image *,const MagickFunction,const size_t,const double *,
158  ExceptionInfo *),
159  FunctionImageChannel(Image *,const ChannelType,const MagickFunction,
160  const size_t,const double *,ExceptionInfo *),
161  GetImageChannelExtrema(const Image *,const ChannelType,size_t *,size_t *,
162  ExceptionInfo *),
163  GetImageChannelMean(const Image *,const ChannelType,double *,double *,
164  ExceptionInfo *),
165  GetImageChannelKurtosis(const Image *,const ChannelType,double *,double *,
166  ExceptionInfo *),
167  GetImageChannelRange(const Image *,const ChannelType,double *,double *,
168  ExceptionInfo *),
169  GetImageExtrema(const Image *,size_t *,size_t *,ExceptionInfo *),
170  GetImageMean(const Image *,double *,double *,ExceptionInfo *),
171  GetImageKurtosis(const Image *,double *,double *,ExceptionInfo *),
172  GetImageRange(const Image *,double *,double *,ExceptionInfo *);
173 
174 #if defined(__cplusplus) || defined(c_plusplus)
175 }
176 #endif
177 
178 #endif
Definition: statistic.h:86
Definition: statistic.h:102
double sum
Definition: statistic.h:36
Definition: statistic.h:81
StatisticType
Definition: statistic.h:119
double standard_deviation
Definition: statistic.h:36
Definition: statistic.h:75
Definition: statistic.h:115
Definition: statistic.h:87
MagickExport MagickBooleanType GetImageMean(const Image *, double *, double *, ExceptionInfo *)
double minima
Definition: statistic.h:36
Definition: statistic.h:76
MagickExport MagickBooleanType GetImageKurtosis(const Image *, double *, double *, ExceptionInfo *)
double sum_cubed
Definition: statistic.h:36
Definition: statistic.h:98
Definition: statistic.h:82
double maxima
Definition: statistic.h:36
struct _ChannelMoments ChannelMoments
Definition: exception.h:102
Definition: statistic.h:105
Definition: statistic.h:92
Definition: statistic.h:114
struct _ChannelStatistics ChannelStatistics
MagickExport Image * EvaluateImages(const Image *, const MagickEvaluateOperator, ExceptionInfo *)
Definition: statistic.h:51
Definition: statistic.h:90
Definition: image.h:152
Definition: statistic.h:116
Definition: statistic.h:121
Definition: statistic.h:79
MagickExport ChannelPerceptualHash * GetImageChannelPerceptualHash(const Image *, ExceptionInfo *)
Definition: statistic.c:1961
MagickExport Image * StatisticImage(const Image *, const StatisticType, const size_t, const size_t, ExceptionInfo *)
Definition: statistic.h:107
Definition: statistic.h:95
MagickBooleanType
Definition: magick-type.h:214
double ellipse_intensity
Definition: statistic.h:61
MagickExport ChannelMoments * GetImageChannelMoments(const Image *, ExceptionInfo *)
Definition: statistic.c:1538
double mean
Definition: statistic.h:36
MagickEvaluateOperator
Definition: statistic.h:73
Definition: statistic.h:83
MagickExport MagickBooleanType GetImageChannelRange(const Image *, const ChannelType, double *, double *, ExceptionInfo *)
Definition: statistic.h:94
MagickExport MagickBooleanType FunctionImageChannel(Image *, const ChannelType, const MagickFunction, const size_t, const double *, ExceptionInfo *)
Definition: statistic.h:100
Definition: statistic.h:97
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:93
Definition: statistic.h:88
Definition: statistic.h:112
Definition: statistic.h:126
MagickExport MagickBooleanType EvaluateImageChannel(Image *, const ChannelType, const MagickEvaluateOperator, const double, ExceptionInfo *)
size_t depth
Definition: statistic.h:33
MagickExport MagickBooleanType GetImageChannelExtrema(const Image *, const ChannelType, size_t *, size_t *, ExceptionInfo *)
Definition: statistic.h:103
MagickExport ChannelStatistics * GetImageChannelStatistics(const Image *, ExceptionInfo *)
Definition: statistic.c:2187
MagickExport MagickBooleanType GetImageRange(const Image *, double *, double *, ExceptionInfo *)
Definition: statistic.c:2070
MagickExport MagickBooleanType EvaluateImage(Image *, const MagickEvaluateOperator, const double, ExceptionInfo *)
Definition: statistic.h:106
Definition: statistic.h:89
Definition: statistic.h:130
Definition: statistic.h:84
Definition: statistic.h:122
Definition: statistic.h:104
Definition: statistic.h:96
ChannelType
Definition: magick-type.h:180
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:3355
Definition: statistic.h:66
struct _ChannelPerceptualHash ChannelPerceptualHash
Definition: statistic.h:128
MagickExport MagickBooleanType GetImageExtrema(const Image *, size_t *, size_t *, ExceptionInfo *)
Definition: statistic.h:85
Definition: statistic.h:78
Definition: statistic.h:113
Definition: statistic.h:125
MagickExport Image * PolynomialImage(const Image *, const size_t, const double *, ExceptionInfo *)
Definition: statistic.h:101
PointInfo ellipse_axis
Definition: statistic.h:57
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:80
Definition: statistic.h:91
#define MagickExport
Definition: method-attribute.h:98
Definition: statistic.h:123
Definition: statistic.h:124
Definition: statistic.h:30
MagickFunction
Definition: statistic.h:110
Definition: statistic.h:127
Definition: statistic.h:129
double variance
Definition: statistic.h:36
Definition: statistic.h:99
Definition: draw.h:137
Definition: statistic.h:77
double sum_fourth_power
Definition: statistic.h:36