add TODOs for refactoring var names
separate csvdiff for piotr, no padding, matlab vs c++
diffing C++ and Matlab frontend for piotr's code
hog height and width make sense...
making heatmaps of Piotr Matlab and Piotr C++. Visually, they pretty much match. Not sure why they're not totally agreeing otherwise.
playing with 'skip the padding step' in featpyramid_fhog. seems to be fine (though, if course, we need padding to match with voc5 and ffld)
playing with other levels..
hmm, 20% mismatch between my cpp piotr wrapper and the matlab piotr wrapper for the largest level ... playing with sbin, wonder if we're missing some normalization step
csvdiff, no padding, 1 img, piotr cpp vs matlab
Merge branch 'master' of https://github.com/forresti/piggyHOG