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autonomousvision / unimatch

[TPAMI'23] Unifying Flow, Stereo and Depth Estimation
https://haofeixu.github.io/unimatch/
MIT License
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About the direction corresponding to the optical flow map channel #60

Closed TomSuen closed 2 weeks ago

TomSuen commented 3 weeks ago

Hello, your work is great! I have a question: in the predicted optical flow map, does the first channel represent the horizontal direction or the vertical direction?

haofeixu commented 3 weeks ago

Hi, thank you for the kind words. The first channel is horizontal direction and second is vertical.