askerlee / craft Goto Github PK
View Code? Open in Web Editor NEWCRAFT: Cross-Attentional Flow Transformers for Optical Flow Estimation
License: Do What The F*ck You Want To Public License
CRAFT: Cross-Attentional Flow Transformers for Optical Flow Estimation
License: Do What The F*ck You Want To Public License
Is there a way to convert the craft flow output to arrows instead of the heat map it produces?
I didn't find craft-chairs.pth. could you upload it if possible? Thank you!
Dear authors,
Thanks a lot for your excellent work! It helps a lot.
How to visualize the optical flow given two consecutive images?
For example, given these two images (https://github.com/askerlee/craft/tree/main/imgs).
Thanks in advance, and have a nice day.
Best,
Shuyue
May 20, 2022
Hello, @askerlee!
Thank you for sharing this wonderful work!
I have a question about CRAFT in Table 1 of C + T / Autoflow.
There are two commands when training CRAFT (train-craft-f2full.sh), so I do not know what command should I use to obtain the performance in Table 1.
Specifically, between these below two commands.
python3 train.py --name craft-things --stage things --validation sintel --output results/things/craft-f2full --restore_ckpt results/chairs/craft-f2full/craft-chairs.pth --num_steps 120000 --lr 0.000125 --image_size 400 720 --wdecay 0.0001 --gpus 0 1 --batch_size 6 --val_freq 10000 --print_freq 100 --mixed_precision --craft --f2 full --setrans
python3 train.py --name craft-autoflow --stage autoflow --validation sintel --output results/autoflow/craft-f2full --num_steps 200000 --lr 0.000125 --image_size 488 576 --wdecay 0.0001 --gpus 0 1 --batch_size 6 --val_freq 10000 --print_freq 100 --mixed_precision --craft --f2 full --setrans
Thanks in advance!
Hi @askerlee , nice work for Optical Flow estimation.
There are some problems when using optical flow for warping, I try to use flow_viz.warp_flow in your code for warping, but got the following result:
What may be the problem? Look forward to your reply.
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