Why body candidate's shape is more than 18?

Hzzone / pytorch-openpose

pytorch implementation of openpose including Hand and Body Pose Estimation.

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Why body candidate's shape is more than 18? #18

Open swg209 opened 4 years ago

swg209 commented 4 years ago

Hi, I am using demo.py to test on my image, then I got a candidate whose size is (21,4) , I just confused. How can I get the 18 body keypoint position? Thx.

Hzzone commented 4 years ago

https://github.com/Hzzone/pytorch-openpose/blob/f6dda44ab6c7e6c7537b6a5bb540eb119bc09a60/python/body.py#L204

pranavgundewar commented 1 year ago

I sometimes get 20,4 sometimes 19,4.

Any reasons why?