songdejia / EAST

This is a pytorch re-implementation of EAST: An Efficient and Accurate Scene Text Detector.
MIT License
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您好,background_ratio = 3./8这个概率是怎么来的? #27

Open ironshangki opened 4 years ago

ironshangki commented 4 years ago

请问data_util.py文件中的label生成函数中,background_ratio = 3./8这个概率是怎么来的?paper中没有关于这个的描述~