Julia wrapper for the VLFeat library.
At this point
- C functions are wrapped
vl_hog(image)provides a HOG descriptor hierarchy of an array or Image object.f,d = vl_sift(image)computes SIFT features and descriptors for an image.
Note that VLFeat seems to assume that Images are Float32 and stored as (color, row, col).
vl_hog will do basic conversion automatically.