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kyotovision-public / dynamic-3d-gaze-from-afar

MIT License
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GAFA dataset omission #9

Closed Aiden-0209 closed 1 year ago

Aiden-0209 commented 1 year ago

Hi, there :) Thank you very much for your great work! I like your great work. I have one question about the GAFA dataset.

I downloaded the dataset and checked it. I think the key point is missing, but I wonder if I checked it wrong. Some key points point to (0,0,0).

especially 0, 15, 16 keypoint is often (0,0,0)

example file image

SomaNonaka commented 1 year ago

Hi, A keypoint with the value (0,0,0) means that the body joint could not be found in the image. The 0,15,16 keypoint corresponds to nose and both eyes, and these joints are occluded when the person is facing away from the surveillance camera, so they often get (0,0,0).