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 feature methods.
18 #ifndef _MAGICKCORE_FEATURE_H
19 #define _MAGICKCORE_FEATURE_H
21 #if defined(__cplusplus) || defined(c_plusplus)
26 Haralick texture features.
28 typedef struct _ChannelFeatures
31 angular_second_moment[4],
34 variance_sum_of_squares[4],
35 inverse_difference_moment[4],
40 difference_variance[4],
41 difference_entropy[4],
42 measure_of_correlation_1[4],
43 measure_of_correlation_2[4],
44 maximum_correlation_coefficient[4];
47 extern MagickExport ChannelFeatures
48 *GetImageChannelFeatures(const Image *,const unsigned long,ExceptionInfo *);
50 #if defined(__cplusplus) || defined(c_plusplus)