MagickCore  6.8.5
statistic.h
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1 /*
2  Copyright 1999-2013 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 typedef struct _ChannelStatistics
26 {
27  size_t
29 
30  double
32  maxima,
33  sum,
35  sum_cubed,
37  mean,
38  variance,
40  kurtosis,
41  skewness;
43 
44 typedef enum
45 {
79 
80 typedef enum
81 {
88 
89 typedef enum
90 {
100 } StatisticType;
101 
104 
105 extern MagickExport Image
107  *PolynomialImage(const Image *,const size_t,const double *,ExceptionInfo *),
108  *PolynomialImageChannel(const Image *,const ChannelType,const size_t,
109  const double *,ExceptionInfo *),
110  *StatisticImage(const Image *,const StatisticType,const size_t,const size_t,
111  ExceptionInfo *),
113  const size_t,const size_t,ExceptionInfo *);
114 
116  EvaluateImage(Image *,const MagickEvaluateOperator,const double,
117  ExceptionInfo *),
119  const double,ExceptionInfo *),
120  FunctionImage(Image *,const MagickFunction,const size_t,const double *,
121  ExceptionInfo *),
123  const size_t,const double *,ExceptionInfo *),
124  GetImageChannelExtrema(const Image *,const ChannelType,size_t *,size_t *,
125  ExceptionInfo *),
126  GetImageChannelMean(const Image *,const ChannelType,double *,double *,
127  ExceptionInfo *),
128  GetImageChannelKurtosis(const Image *,const ChannelType,double *,double *,
129  ExceptionInfo *),
130  GetImageChannelRange(const Image *,const ChannelType,double *,double *,
131  ExceptionInfo *),
132  GetImageExtrema(const Image *,size_t *,size_t *,ExceptionInfo *),
133  GetImageRange(const Image *,double *,double *,ExceptionInfo *),
134  GetImageMean(const Image *,double *,double *,ExceptionInfo *),
135  GetImageKurtosis(const Image *,double *,double *,ExceptionInfo *);
136 
137 #if defined(__cplusplus) || defined(c_plusplus)
138 }
139 #endif
140 
141 #endif