After taking the HOG of a whole image, and taking the HOG of a 32x32 section, comparing the same location from the whole image HOG and the 32x32 HOG they are not the same. Even in the areas in the middle of the image which are far from the borders.
What is the reason?
It's a good webinar. Clear speaker. Structured development, very nice. Slow paced, unfortunately; the same material could be presented in 2/3 the time. It doesn't really explain the basis for some fundamental syntax requirements. I came here from a different OOP background, and it took me all afternoon to figure out why my objects were not getting updated. MATLAB pass-by-value is the culprit; I expected the functions to simply update the object properties. This is the reason for functions, rather than "procedure", I suppose.