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- /*
- 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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