Object Tracking OpenCV GPU / CUDA

0
votes

I'm trying to track objects very fast using my gpu. I've already done this one the CPU by

  1. background Subtraction

  2. contour Finding

  3. Meanshift

But I cannot find anything in the OpenCV CUDA-Modul equal to the contour Finding algorithm. Background Subtraction works already very fast. Is there another way for object tracking using the GPU in OpenCV, CUDA Module?

1
opencvgpu

1 Answers

0
votes

You are right, there is no contour-finding algorithm in the CUDA module of OpenCV -because this algorithm is hard to optimize for the GPU.

But you could use optical flow. For doing this, you would have to find some features in the background-subtracted image; for example edges/corners or you could use GoodFeaturesToTrack, too.