search

wjun0830 / QD-DETR

Official pytorch repository for "QD-DETR : Query-Dependent Video Representation for Moment Retrieval and Highlight Detection" (CVPR 2023 Paper)
https://arxiv.org/abs/2303.13874
Other
199 stars 15 forks source link

The I3D features about Charades-STA #26

Closed ManLoveRice closed 1 year ago

ManLoveRice commented 1 year ago

Hi, may I ask if the Charades dataset uses the I3D features provided by VSLNET? If yes, what is the value of your 'clip_len' parameter? If not, could you please provide the code for extracting video features?

wjun0830 commented 1 year ago

Hello. Yes right Clip length is set to 0.5.

ManLoveRice commented 1 year ago

Thank you for your response. May I ask if the reason you set it to 0.5 is that the duration of the samples is 0.5 times the feature length?

wjun0830 commented 1 year ago

It is because the features are extracted every 0.5 second. I may be wrong since it's been a while. You can check the feature length to make sure!