incorrect disparity range manipulation
gfacciol opened this issue · comments
gfacciol commented
This line (and surrounding code) is in charge of extending the disparity range for the stereo matching:
Line 194 in 942de31
But these manipulations are incorrect. If disp_min=0 to begin with, then no multiplication will ever increase the disparity range. The correct way to increase the disparity range is with:
dmin-= (dmax-dmin)* cfg['disp_range_extra_margin'])
dmax+= (dmax-dmin)* cfg['disp_range_extra_margin'])