Cross Reference: /external/opencv/cv/src/cvcalccontrasthistogram.cpp

Lines Matching refs:hist
46                                               CvHistogram* hist, int dont_clear ))
50                                                   CvHistogram* hist, int dont_clear ))
63                           CvHistogram* hist, int dont_clear )
68     if( !hist || !img )
71     dims = hist->c_dims;
75     if( hist->type != CV_HIST_ARRAY )
82     for( i = 0; i < hist->c_dims; i++ )
84         if( !hist->thresh[i] )
86         assert( hist->chdims[i] );
89     j = hist->dims[0] * hist->mdims[0];
91     int *n = (int *)cvAlloc( (size_t)hist->dims[0] * sizeof( int ));
93     if( hist->type == CV_HIST_ARRAY )
98                 hist->array[i] = 0;
102         switch (hist->c_dims)
107                 int *array = (int *) hist->array;
108                 int *chdims = hist->chdims[0];
111                     array[i] = cvRound( hist->array[i] );
150                         hist->array[i] = (float) array[i] / n[i];
152                         hist->array[i] = 0;
176                               CvSize size, CvHistogram * hist, int dont_clear )
182     if( !hist || !img || !mask )
185     dims = hist->c_dims;
189     if( hist->type != CV_HIST_ARRAY )
196     for( i = 0; i < hist->c_dims; i++ )
198         if( !hist->thresh[i] )
200         assert( hist->chdims[i] );
203     j = hist->dims[0] * hist->mdims[0];
205     int *n = (int *)cvAlloc( (size_t) hist->dims[0] * sizeof( int ));
207     if( hist->type == CV_HIST_ARRAY )
212                 hist->array[i] = 0;
216         switch (hist->c_dims)
222                 int *array = (int *) hist->array;
223                 int *chdims = hist->chdims[0];
226                     array[i] = cvRound( hist->array[i] );
277                         hist->array[i] = (float) array[i] / n[i];
279                         hist->array[i] = 0;
293 CV_IMPL void cvCalcContrastHist( IplImage** img, CvHistogram* hist, int dont_clear )
302     {for( int i = 0; i < hist->c_dims; i++ )
305     {for( int i = 0; i < hist->c_dims; i++ )
317         IPPI_CALL( icvCalcContrastHist8uC1R( data, step, roi, hist, dont_clear ) );
328 cvCalcContrastHist( IplImage ** img, CvHistogram * hist, int dont_clear, IplImage * mask )
340         for( int i = 0; i < hist->c_dims; i++ )
353         for( int i = 0; i < hist->c_dims; i++ )
369             IPPI_CALL( icvCalcContrastHist8uC1R( data, step, roi, hist, dont_clear ));
374                                                      mask_step, roi, hist, dont_clear ));