search

gurkirt / realtime-action-detection

This repository host the code for real-time action detection paper
Other
319 stars 97 forks source link

The implemented code seems dosen't operate action detection in an online fashion #20

Closed hjjpku closed 6 years ago

hjjpku commented 6 years ago

It seems that you do the action path generation across time span first and than perform the temporal trimming, which makes the code dosen't perform action detection in an online fashion. Do you plan to release the code of online viterbi for online temporal trimming you mentioned in your paper?

irexyc commented 6 years ago

The online code are stored in matlab-online-display/, you can refer to #2

hjjpku commented 6 years ago

THX

gurkirt commented 6 years ago

HI @hjjpku @irexyc Linking part is completely online https://github.com/gurkirt/realtime-action-detection/blob/master/online-tubes/actionpath/incremental_linking.m; you only need to put together temporal labeling with from https://github.com/gurkirt/realtime-action-detection/blob/master/online-tubes/gentube/dpEM_max.m;

So, no, temporal trimming and linking are not put together like explained in the paper. It was a messing setup and I don't have time to clean up.

I am aware that zhujiagang has implemented display functionality but I don't think he implemented temporal trimming as well. Have a look at https://github.com/Feynman27/realtime-action-detection.

irexyc commented 6 years ago

@gurkirt Thanks for your explanation. @hjjpku My bad, I just read the online-tubes code.

hjjpku commented 6 years ago

Thanks, anyway @gurkirt @irexyc