MagickCore  7.0.3
feature.h
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1 /*
2  Copyright 1999-2019 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. You may
6  obtain a copy of the License at
7 
8  https://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 feature methods.
17 */
18 #ifndef MAGICKCORE_FEATURE_H
19 #define MAGICKCORE_FEATURE_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 /*
26  Haralick texture features.
27 */
28 typedef struct _ChannelFeatures
29 {
30  double
32  contrast[4],
33  correlation[4],
36  sum_average[4],
37  sum_variance[4],
38  sum_entropy[4],
39  entropy[4],
46 
48  *GetImageFeatures(const Image *,const size_t,ExceptionInfo *);
49 
50 extern MagickExport Image
51  *CannyEdgeImage(const Image *,const double,const double,const double,
52  const double,ExceptionInfo *),
53  *HoughLineImage(const Image *,const size_t,const size_t,const size_t,
54  ExceptionInfo *),
55  *MeanShiftImage(const Image *,const size_t,const size_t,const double,
56  ExceptionInfo *);
57 
58 #if defined(__cplusplus) || defined(c_plusplus)
59 }
60 #endif
61 
62 #endif
double difference_entropy[4]
Definition: feature.h:31
double sum_entropy[4]
Definition: feature.h:31
double contrast[4]
Definition: feature.h:31
double correlation[4]
Definition: feature.h:31
Definition: image.h:151
double sum_variance[4]
Definition: feature.h:31
double measure_of_correlation_1[4]
Definition: feature.h:31
MagickExport Image * MeanShiftImage(const Image *image, const size_t width, const size_t height, const double color_distance, ExceptionInfo *exception)
Definition: feature.c:2154
MagickExport Image * HoughLineImage(const Image *image, const size_t width, const size_t height, const size_t threshold, ExceptionInfo *exception)
Definition: feature.c:1827
double entropy[4]
Definition: feature.h:31
double sum_average[4]
Definition: feature.h:31
double variance_sum_of_squares[4]
Definition: feature.h:31
MagickExport ChannelFeatures * GetImageFeatures(const Image *image, const size_t distance, ExceptionInfo *exception)
Definition: feature.c:622
double inverse_difference_moment[4]
Definition: feature.h:31
double maximum_correlation_coefficient[4]
Definition: feature.h:31
double difference_variance[4]
Definition: feature.h:31
double measure_of_correlation_2[4]
Definition: feature.h:31
MagickExport Image * CannyEdgeImage(const Image *image, const double radius, const double sigma, const double lower_percent, const double upper_percent, ExceptionInfo *exception)
Definition: feature.c:237
struct _ChannelFeatures ChannelFeatures
#define MagickExport
double angular_second_moment[4]
Definition: feature.h:31