slchenchn / SAR_build_extract_v2

the v1 version's environments is direct copied from ghw's, which will cause problems because the mmsegmentation site-package is installed from code, and can't be edited by me.

FDA: the training process is unstable, maybe this method is not suitable for PolSAR building extraction

BN mixup

failed, see onenote for detail

modified part of MMCV：

1. ~/anaconda3/envs/sar_build_extract_v2/lib/python3.7/site-packages/mmcv/parallel/collate.py

2. ~/anaconda3/envs/sar_build_extract_v2/lib/python3.7/site-packages/mmcv/runner/iter_based_runner.py