Both OpenVINS and ORB-SLAM3 have histogram equalization methods. ORB-SLAM3 says that it is mainly for TUM-VI dataset. When I used the OAK camera for outdoor testing, I found that the contrast of the original images is actually low. The SLAM performance is improved after applying histogram equalization.
matlabbe
commented
9 months ago
Both OpenVINS and ORB-SLAM3 have histogram equalization methods. ORB-SLAM3 says that it is mainly for TUM-VI dataset. When I used the OAK camera for outdoor testing, I found that the contrast of the original images is actually low. The SLAM performance is improved after applying histogram equalization.