method: Sogou_OCR2019-11-08

Authors: Xudong Rao, Lulu Xu, Long Ma, Xuefeng Su

Description: An arbitrary-shaped text detection method based on Mask R-CNN, we use resnext-152 as our backbone, multi-scale training and testing are adopted to get the final results.

method: AntAI-Cognition2019-09-17

Authors: Qingpei Guo, Yudong Liu, Yonggang Li, Wei Zhang, Yongtao Wang, Jingdong Chen, Wei Chu

Affiliation: Ant Financial AI department & PKU

Description: We are from AntAI & PKU, it's a HTC-based ensemble method.

method: JDAI2019-08-08

Authors: Jingyang Lin, Jiajia Geng, Rongfeng Lai

Description: We are from JDAI and Sun Yat-Sen University. It is a strong scene text detection baseline built upon Mask R-CNN architecture.

Ranking Table

Description Paper Source Code
DateMethodHmeanPrecisionRecallAverage Precision
2019-11-08Sogou_OCR83.74%87.22%80.54%76.87%
2019-09-17AntAI-Cognition83.07%84.85%81.37%77.15%
2019-08-08JDAI82.50%84.24%80.82%78.13%
2019-06-02NJU-ImagineLab82.40%83.20%81.62%77.98%
2019-05-30PMTD81.88%84.15%79.74%76.74%
2019-06-11 4Paradigm-Data-Intelligence81.07%81.85%80.30%65.57%
2019-05-08Baidu-VIS80.75%83.95%77.79%65.11%
2019-05-234Paradigm-Data-Intelligence80.62%81.80%79.47%64.81%
2019-03-23PMTD80.49%83.04%78.09%74.19%
2019-11-05baseline_maskrcnn79.76%83.19%76.59%71.75%
2019-12-13BDN78.69%79.18%78.20%61.94%
2019-08-20juxinli78.47%82.52%74.80%71.03%
2019-03-19ccnet single scale77.55%81.30%74.14%64.94%
2018-10-29Amap-CVLab77.20%79.64%74.91%70.51%
2018-12-22PKU_VDIG77.07%76.01%78.16%73.09%
2019-03-29GNNets (single scale)76.90%82.75%71.83%64.55%
2018-11-15USTC-NELSLIP76.88%77.47%76.30%71.29%
2018-11-28CRAFT76.71%81.30%72.60%59.13%
2018-11-20Pixel-Anchor76.04%83.58%69.75%58.14%
2018-05-18PSENet_NJU_ImagineLab (single-scale)74.94%78.55%71.65%56.39%
2018-08-23Sogou_MM74.75%76.63%72.96%67.72%
2018-12-04 SPCNet_TongJi & UESTC (multi scale)74.29%77.17%71.63%55.07%
2017-11-09EAST++73.88%78.90%69.45%56.21%
2019-07-15stela73.72%78.67%69.35%64.14%
2019-01-08ALGCD_CP73.18%76.52%70.12%56.41%
2018-03-12ATL Cangjie OCR73.04%75.47%70.76%65.19%
2018-01-22FOTS_v272.40%79.67%66.35%58.38%
2018-12-13AutoCV70.69%69.22%72.24%63.15%
2018-12-02Shape-Aware Based Scene Text Detector (single scale)70.24%74.22%66.66%49.50%
2018-12-03SPCNet_TongJi & UESTC (single scale)68.08%68.13%68.02%46.20%
2018-12-05EPTN-SJTU67.69%73.30%62.87%49.91%
2019-05-30Thesis-SE66.83%72.60%61.92%47.65%
2019-09-18mask RCNN Augment+65.26%78.19%56.01%51.05%
2017-06-28SCUT_DLVClab163.21%76.76%53.73%48.24%
2017-06-29SARI_FDU_RRPN_v162.25%68.90%56.77%51.75%
2017-06-28SARI_FDU_RRPN_v059.65%65.01%55.12%48.79%
2017-06-30Sensetime OCR57.74%48.74%70.83%60.84%
2019-01-03YY AI OCR Group51.96%60.99%45.26%29.73%
2017-06-30TH-DL43.38%62.62%33.18%29.50%
2017-06-30linkage-ER-Flow29.78%36.84%24.99%13.62%
2019-10-14TextSnake17.52%20.40%15.36%3.13%

Ranking Graphic

Ranking Graphic