search

BenchCouncil / AIGCBench

Official repo for AIGCBench: Comprehensive Evaluation of Image-to-Video Content Generated by AI
Apache License 2.0
28 stars 0 forks source link

how to use the "Flow-Square-Mean" in Motion effects #2

Open mamianshusheng opened 4 months ago

mamianshusheng commented 4 months ago

I can't find the function or any other files to use Flow-Square-Mean ?

mamianshusheng commented 4 months ago

Did you open source this function? I can't find it in any of the files.

fanfanda commented 4 months ago

Hi, thanks for your attention!

We obtain the evaluation code directly from https://github.com/princeton-vl/RAFT, and we have not integrated it into eval.py. We use the square average of the predicted values from adjacent frames to represent the motion dynamics of the video.

mamianshusheng commented 4 months ago

Thank you for your reply. It's really nice of you.

harelc commented 3 months ago

@fanfanda could you please provide more specifics about how you evaluated using RAFT, so that it can be used for evaluating other video generation models? which of their models did you use? Did you compute the mean of the square of the norm of the flow (MSE)? or "the square average" = the square of the mean of the norm? Did you normalize by anything (video resolution, number of frames etc)?

mamianshusheng commented 3 months ago

你好，您的来信我已收到，祝你生活愉快！