method: PMTD2019-04-30

Authors: Jingchao Liu, Xuebo Liu, Ding Liang

Description: Pyramid Mask Text Detector, see https://arxiv.org/abs/1903.11800 for detail.

method: DMText_lsvt2019-04-30

Authors: Pei Xu, Shan Huang. (Tencent)

Description: This is an instance segmentation based method. We segment the text polygons from region proposals. In the training process, We first train on images synthesized by the method of VGG-synthtext, and then fine tune on the LSVT training images. In the post-processing, we adopt NMS and filter out those polygons with low scores.

method: Fudan-Supremind Detection2019-04-30

Authors: Yaowu Wei, Shangchao Su, Tairu Qiu, Xunyan Wang, Shaokang Lin, Zili Yi, Lei Deng, Mulin Xu, Jianqi Ma, Bin Li, Xiangyang Xue

Description: We propose a text segmentation algorithm based on Cascaded Mask-RCNN with deformable convolution and DenseASPP. And furthermore, we do some changes.

Ranking Table

Description Paper Source Code
DateMethodRecallPrecisionHmean
2019-04-30PMTD81.92%87.44%84.59%
2019-04-30DMText_lsvt80.03%89.28%84.40%
2019-04-30Fudan-Supremind Detection81.81%85.94%83.82%
2019-04-29SRCB_LSVT77.95%89.48%83.32%
2020-11-23hrnet_w40_casecade72.88%73.51%73.19%
2019-04-29test461.75%80.66%69.95%
2019-04-25AdvancedEast model with post processing54.75%66.55%60.08%

Ranking Graphic