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questions
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votes
1
answer
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HOG descriptor algorithm
I would like to implement a HOG descriptor in C++.
I found an implementation of this code in Open Pattern Recognition Project - Histograms of Oriented Gradients (HOG) Feature Extraction.
An extract of ...
15
votes
1
answer
6k
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Binary robust independent elementary features ("BRIEF") understanding
How are the descriptors in the BRIEF algorithm matched to each other?
How is the template image found in the another image? How do we compare the descriptors?
I have read that article but didn't ...