[Improvement] Remove Flips

[kennymckormick]

No description provided.

[codecov]

Codecov Report

Merging #996 (e7e3040) into master (b38e9ad) will increase coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #996      +/-   ##
==========================================
+ Coverage   83.36%   83.41%   +0.04%     
==========================================
  Files         135      135              
  Lines       10311    10311              
  Branches     1764     1764              
==========================================
+ Hits         8596     8601       +5     
+ Misses       1284     1280       -4     
+ Partials      431      430       -1     

Flag	Coverage Δ
unittests	83.41% <ø> (+0.04%)	⬆️

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Impacted Files	Coverage Δ
mmaction/core/evaluation/accuracy.py	92.27% <0.00%> (-0.91%)	⬇️
mmaction/datasets/pipelines/augmentations.py	91.19% <0.00%> (+0.79%)	⬆️

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[kennymckormick]

@dreamerlin Plz take a look.

[innerlee]

flop flip

[innerlee]

One thing to check is that the modified configs could run successfully, especially for those detection related.
The format bundle in mmdet requires keys like flip directions, so det will raise an error if such keys do not exist.

[kennymckormick]

One thing to check is that the modified configs could run successfully, especially for those detection related.
The format bundle in mmdet requires keys like flip directions, so det will raise an error if such keys do not exist.

Keys added by Flip ('flip', 'flip_direction') is not further used, besides, we haven't changed the detection config files.