When will all feature detectors be implemented in opencv 3?

asked 2016-02-08 01:43:16 -0600

wbaron
6 ●3

Hi,

OpenCV 3.1 is the first version I am working with intensly. I wanted to compare all available feature detectors and use the winner with flann.

However, is seems that only ORB, KAZE, AKAZE and BRISK are implemented. I have not tried SURF and SIFT, because non-free is not an option for me.

FastFeatureDetector, MSER, AgastFeatureDetector, GFTTDetector and SimpleBlobDetector cause errors like:

OpenCV Error: The function/feature is not implemented () in cv::Feature2D::detectAndCompute, file d:\production\sources\3rdparty\xsopencv\opencv\modules\features2d\src\feature2d.cpp, line 144

I assume these have not been finished in OpenCV 3? When will they be or how can I make use of them as of today?

Thank you for any clarifications!

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Thank you, Eduardo for clarifying, I was not aware of that (I am sort of new to the topic). I would have marked your reaction as the correct answer, but I cannot do that, as it is a comment.

wbaron ( 2016-02-15 07:07:40 -0600 )edit

wbaron, yes, i obviously misread it before.

it's better, this way ?

berak ( 2016-02-15 07:23:09 -0600 )edit

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When will all feature detectors be implemented in opencv 3?

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