Chuong Nguyen's profile - activity

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2012-08-26 22:18:42 -0600

answered a question

Does FREAK eat keypoints when it can't find any descriptors?

I have the same problem, after my detector find 180 keypoints, I set up the patternScale=8.0 and only 130 keypoints retain. If this is the OpenCV intention, I guess the FREAK helps remove "weak FREAK points" as outline for tracking.