Authors: Xuebo Liu，Jingchao Liu, Ding Liang

Description: Pyramid Mask Text Detector predicts a soft mask for every text instance, and then uses the plane clustering algorithm to get the final text box. See https://arxiv.org/abs/1903.11800 for detail. Trained model and inference code will be released. If you have questions, please feel free to contact Jingchao Liu (liujingchao@sensetime.com) and Xuebo Liu (liuxuebo@sensetime.com)