Lines Matching full:m_hist
61 m_hist = 0;
72 cvReleaseHist( &m_hist );
91 assert( image->nChannels == 3 && m_hist != 0 );
163 m_hist == 0 )
171 dims = cvGetDims( m_hist->bins );
176 cvSetHistBinRanges( m_hist, m_hist_ranges, 1 );
177 cvCalcHist( m_color_planes, m_hist, 0, m_mask );
186 cvGetMinMaxHistValue( m_hist, 0, &max_val );
187 cvScale( m_hist->bins, m_hist->bins, max_val ? 255. / max_val : 0. );
196 if( m_hist )
197 cvClearHist( m_hist );
214 m_hist == 0 )
221 cvCalcArrBackProject( u.arr, m_back_project, m_hist );
252 if( m_hist )
255 int c_dims2 = cvGetDims( m_hist->bins, dims2 );
260 cvReleaseHist( &m_hist );
263 m_hist = cvCreateHist( c_dims, dims, CV_HIST_ARRAY, 0, 0 );
