Current File : //proc/thread-self/root/proc/thread-self/root/usr/include/ImageMagick-6/magick/feature.h
/*
Copyright 1999 ImageMagick Studio LLC, a non-profit organization
dedicated to making software imaging solutions freely available.
You may not use this file except in compliance with the License. You may
obtain a copy of the License at
https://imagemagick.org/script/license.php
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
MagickCore feature methods.
*/
#ifndef MAGICKCORE_FEATURE_H
#define MAGICKCORE_FEATURE_H
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
/*
Haralick texture features.
*/
typedef struct _ChannelFeatures
{
double
angular_second_moment[4],
contrast[4],
correlation[4],
variance_sum_of_squares[4],
inverse_difference_moment[4],
sum_average[4],
sum_variance[4],
sum_entropy[4],
entropy[4],
difference_variance[4],
difference_entropy[4],
measure_of_correlation_1[4],
measure_of_correlation_2[4],
maximum_correlation_coefficient[4];
} ChannelFeatures;
extern MagickExport ChannelFeatures
*GetImageChannelFeatures(const Image *,const size_t,ExceptionInfo *);
extern MagickExport Image
*CannyEdgeImage(const Image *,const double,const double,const double,
const double,ExceptionInfo *),
*HoughLineImage(const Image *,const size_t,const size_t,const size_t,
ExceptionInfo *),
*MeanShiftImage(const Image *,const size_t,const size_t,const double,
ExceptionInfo *);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif
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