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License: GNU General Public License v3.0
The implementation of the BMVC 2021 paper 360 Optical Flow using Tangent Images.
License: GNU General Public License v3.0
The projection code cubemap2erp_flow() seems not as generic as erp2cubemap(), it only work for flow document with the specific 2 channels about (x,y) coordinate , how to use it in usual image with 3 channels?
Hi! Thanks for your wonderful work.
I'm having problems with precision that cannot be reproduced. When I run the data demo in this repository directly, I get epe=7.89:
However, when I downloaded the entire Replica360 dataset and tested it, for example, the line split, I got the following results:
in which epe=27.39, and it‘s significantly higher than the 5.84 error reported in the paper.
I didn't make any changes to your code or parameters. During testing, I additionally used a valid mask to filter out unreliable pixels, including Replica's own valid mask, excessive optical flow and optical flow with a true value of nan, which is consistent with the selection of valid pixels in the repo:
How do I reproduce the accuracy in the paper? Are there any thresholds that need to be adjusted?
Looking forward to your guidance! =)
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