what's the purpose of the line "dict(name='right_shoulder',id=3,color=[0, 255, 0],type='upper',swap='left_shoulder')"?

open-mmlab / mmpose

OpenMMLab Pose Estimation Toolbox and Benchmark.

https://mmpose.readthedocs.io/en/latest/

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what's the purpose of the line "dict(name='right_shoulder',id=3,color=[0, 255, 0],type='upper',swap='left_shoulder')"? #1114

Open zssure-thu opened 2 years ago

zssure-thu commented 2 years ago

the code below: dict( name='left_eye', id=1, color=[51, 153, 255], type='upper', swap='right_eye'), left_eye swap right_eye?why?what does it do?

jin-s13 commented 2 years ago

We will use horizontal-flip in data augmentation. When we flip the image, the left_eye of a person will become the right_eye in the image.

jin-s13 commented 2 years ago

This line indicates that the left_eye and the right_eye are a swap/flip pair.

zssure-thu commented 2 years ago

This line indicates that the left_eye and the right_eye are a swap/flip pair.

OK，as i know, the detected posture result is so wired. for example, in the picture below, all of the right hand's keypoints, left hand's keypoints are correct, but the right wrist(whose index is 10) alone is plotted at left hand toghter with left wrist(whose index is 9)