the ImageFlow.py seems conflict with IFInput.json, after I fix it, the sample result bgr.jpg is a back image

[llesky]

[huyaoyu]

@llesky So sorry for not responding. Yeah, there is inconsistency in the master branch. Really sorry for that. I have done a quick fix to the master branch.

For the sample data, the first flow is indeed black, because the camera is hardly moved between these two poses. And the same happens for the last flow. It is, indeed, a not very illustrative pose sequence. For this reason, I may change the samples to a better version.

You could find another sample here. The flow for this sample looks like this (000073-000073)

And at last. We were doing major modifications to this repo for a work related to a dataset creation. I will commit and merge the changes. This will bring lots of changes to the codes here., including flow computation and visualization. Sorry for the trouble!

For now, you could check out the branch Dataset to see the changes.