Gets SIFT Descriptors at Multiple Scales emulating the vl_phow
MATLAB routine.
Gets SIFT Descriptors at Multiple Scales emulating the vl_phow
MATLAB routine.
Under the hood it uses vl_dsift from the vlfeat library.
Image Width.
Image Height.
Step size at which to sample SIFT descriptors.
SIFT Descriptor bin size.
Number of scales to extract at.
Input image as float array.
SIFTs as Shorts.