A question about the speed

[Fan Yang]

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.

[Xingyi Zhou]

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

[Fan Yang]

Got it, Thanks very much for your replying.