/CUDA-AKAZE

AKAZE keypoints detection, descriptors computation and BF-matching by CUDA

Primary LanguageCuda

CUDA-AKAZE

AKAZE keypoints detection, descriptors computation and BF-matching by CUDA.

Requirement

OpenCV, CUDA

Result

Keypoints example: Keypoint

Matching example: Match

Speed

Repeat the matching test for 100 times took an average of 19.56ms on NVIDIA GeForce GTX 1080, 17 times faster than OpenCV-CPU version. An integer-based version also supplied here: timecost-of-all

Compare to nbergst, there's an improvement of 3.5ms: timecost

Reference

https://github.com/pablofdezalc/akaze

https://github.com/h2suzuki/fast_akaze

GitHub - nbergst/akaze: Accelerated-KAZE Features with CUDA acceleration