Implementation of various algorithms of Interest Point Detectors in Octave/Matlab(with a few changes)
Store the images in a folder.
Open visual_words.m
Provide the folder path name in place of "imagepath".
And change the paths of the source and destination paths accordingly.
Run visual_words.m.
It calls harris_affine.m.
The rest functions are called from harris_affine.m.
The comments will help understand the function of the function calls.