20 Aug
2013
20 Aug
'13
11:03 p.m.
On Mon, Aug 19, 2013 at 8:03 PM, Jean K <jean.kossaifi@gmail.com> wrote:
As a possible explanation I think mainly of 2 reasons: 1) the way of computing the gradients ( if I'm not mistaking, you use a [-1, 1] filter when they use a centered one [-1, 0, 1]. 2) They use tri-linear interpolation when here the you seem to use hard binning.
Would someone more intimately familiar with HoG answer Jean? Thanks Stéfan