I have been working on Visual Odometry and using ORB features. I'm using the Lucas-Kanade optical flow method for tracking the keypoints between image sequences. I'm using OpenCV's calcOpticalFlowPyrLK() method. How can I check the accuracy of keypoints being tracked from one frame to the next i.e. is there a way to check how accurately the keypoints are being tracked? As I'm not getting the desired output from the visual odometry, I want to make sure this particular step has any issues or not.
Asked
Active
Viewed 103 times
0
Milan
- 1,743
- 2
- 13
- 36
-
1If I understood you correctly, you can visualize the result by drawing little arrows marking the translation for each point, on your image. – wohlstad Mar 20 '23 at 14:49