CODEWITHSUNDEEP
multithreadingopencvsiftsurf
anon
anon

Reputation:

OpenCV parallel computing descriptors?

I am developing an object-recognition system. I found that the critical part of my algo is the 

extractor.compute();

(After having detector.detect() keypoints)

Is there any way to let compute the feature vector with more core? I can use up to 8 core.

Upvotes: 0

Views: 2177

Answers (1)

Eric
Eric

Reputation: 2341

Opencv already implements multithread framework for this. Check that you compiled opencv with threading option 'ON'. You should go for an opencv documentation reading, gpu::SURF_GPU may interest you.

You can run cmake again to see the compilation options you used.

Upvotes: 1

Related Questions