Lines Matching refs:edges
108 uchar* edges = (uchar*)cvAlloc(sizeof(uchar)*imgW*imgH);
158 edges[y*imgW] = edges[y*imgW+1] = edges[y*imgW+2] = 2;
159 edges[y*imgW+imgW-1] = edges[y*imgW+imgW-2] = edges[y*imgW+imgW-3] = 1;
162 edges[y*imgW+j] = 0;
167 edges[y*imgW+j] |= 1;
172 edges[y*imgW+j] |= 2;
194 uchar* _edges = edges + y*imgW + x;
327 edges[y*imgW+x] |= 4;
328 edges[(y+1)*imgW+x] |= 4;
329 edges[(y-1)*imgW+x] |= 4;
339 prev = edges[y*imgW];
342 curr = edges[y*imgW+x];
345 !( edges[y*imgW+x+1] & 4 ) ) )
347 edges[y*imgW+x] -= 4;
375 if( reliabilities[y*imgW+x] >= param4 && !(edges[y*imgW+x] & 4) &&
382 if( ( edges[i*imgW+x] & 4 ) ||
394 if( ( edges[i*imgW+x] & 4 ) ||
432 if( reliabilities[y*imgW+x] >= param4 && !(edges[y*imgW+x] & 1) &&
439 if( (edges[y*imgW+i] & 1) ||
451 if( (edges[y*imgW+i] & 1) ||
470 cvFree( &edges );
