NOTDEF            479 modules/imgproc/src/lsd.cpp         if((used.ptr()[adx] == NOTUSED) && (angles_data[adx] != NOTDEF))
NOTDEF            552 modules/imgproc/src/lsd.cpp     angles.row(img_height - 1).setTo(NOTDEF);
NOTDEF            553 modules/imgproc/src/lsd.cpp     angles.col(img_width - 1).setTo(NOTDEF);
NOTDEF            575 modules/imgproc/src/lsd.cpp                 angles_data[addr] = NOTDEF;
NOTDEF           1140 modules/imgproc/src/lsd.cpp     if(a == NOTDEF) { return false; }