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xingyizhou / GTR

Global Tracking Transformers, CVPR 2022
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A question about the speed #12

Closed fandulu closed 2 years ago

fandulu commented 2 years ago

Thanks for releasing this great work. May I ask for more details about the speed evaluation?

For TAO data, as you used the default detectron2, may I know if you count the inference time of detectron2 for 11.2 FPS, or only the GTR inference time? Since the TAO video sampling rate may not be 30 FPS, does it need to consider this factor and transfer the inference speed?

Thanks.

xingyizhou commented 2 years ago

Hi,

The inference time includes the detector part in detectron2. We only use the keyframes in TAO so the original data is sampled at 1 FPS. The runtime we reported is only the inference run time, regardless of the video sample rate.

Best, Xingyi

fandulu commented 2 years ago

Got it, Thanks very much for your replying.