[Fix] Bug fixes in data converters and transforms

[pangyyyyy]

Resolves #67

• Inplace renaming operation to obtain correct image path in agora converter
• Use tuple instead of string check in agora converter
• Retrieve correct image path using id in posetrack converter
• Fix inconsistency is cv2.inwrite image path and stored image path in surreal converter
• Fix H36M cam_param to store a dictionary of camera parameters

Resolves #70

• Fix type in instances where bbox_xywh is bbox_xyxy
• Split _bbox_expand to bbox_expand (only bbox expansion) and xyxy2xywh (xyxy conversion to xywh)

Resolves #79 issue of keypoints2d_loss not converging

• Make a copy of keypoints2d instead of directly modifying when applying augmentations

Resolves #49 .

[codecov]

Codecov Report

Merging #69 (43ae21d) into main (03f6ebf) will increase coverage by 0.43%.
The diff coverage is 82.69%.

@@            Coverage Diff             @@
##             main      #69      +/-   ##
==========================================
+ Coverage   83.44%   83.87%   +0.43%     
==========================================
  Files         162      162              
  Lines       12162    12179      +17     
==========================================
+ Hits        10148    10215      +67     
+ Misses       2014     1964      -50     

Flag	Coverage Δ
unittests	83.87% <82.69%> (+0.43%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmhuman3d/data/datasets/pipelines/transforms.py	43.93% <0.00%> (ø)
mmhuman3d/data/data_converters/surreal.py	89.78% <66.66%> (+0.07%)	⬆️
mmhuman3d/data/data_converters/agora.py	91.54% <100.00%> (+0.76%)	⬆️
mmhuman3d/data/data_converters/base_converter.py	89.65% <100.00%> (+1.65%)	⬆️
mmhuman3d/data/data_converters/h36m.py	94.52% <100.00%> (+18.94%)	⬆️
mmhuman3d/data/data_converters/h36m_spin.py	89.13% <100.00%> (+0.07%)	⬆️
mmhuman3d/data/data_converters/humman.py	95.80% <100.00%> (+0.02%)	⬆️
mmhuman3d/data/data_converters/insta_vibe.py	98.14% <100.00%> (+0.03%)	⬆️
mmhuman3d/data/data_converters/lsp.py	94.64% <100.00%> (+0.09%)	⬆️
mmhuman3d/data/data_converters/lsp_extended.py	94.00% <100.00%> (+0.12%)	⬆️
... and 8 more

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[caizhongang]

Please link the issue from which the PR is originated. The syntax may be Resolves #xx such that the issue is automatically closed when PR is merged. Please also add prefix such as [Fix] in the PR title.

[pangyyyyy]

Please link the issue from which the PR is originated. The syntax may be Resolves #xx such that the issue is automatically closed when PR is merged. Please also add prefix such as [Fix] in the PR title.

@caizhongang done!

[caizhongang]

I think the current changes are fine. And please also include #70 in this PR.

[caizhongang]

Please also link this issue in the PR description #79.

[pangyyyyy]

Please also link this issue in the PR description #79.

done!

[caizhongang]

I think #49 is also related to data, shall we resolve it here also? (i.e. add the links in the readme)

[pangyyyyy]

I think #49 is also related to data, shall we resolve it here also? (i.e. add the links in the readme)

Added in 3749a84