These are chat archives for menpo/menpo

2nd
Jun 2014
Nicolas DUBIEN
@dubzzz
Jun 02 2014 22:06
Another question that could help me to develop my CUDA-HOG function. Do you have typical values for cellHeightAndWidthInPixels in HOG? Depending on that value, I will not use the same strategy. Is their some maximal value for cellHeightAndWidthInPixels?
Other point HOG::ZhuRamananHOGdescriptor at line 87 in HOG.cpp: Why are you using block(x,y) = math::round instead of math::ceil? For some values of (height, width) and cellHeightAndWidthInPixels, you are not taking all the pixels to compute the histogram. Is it the expected behaviour?