method: NJU-ImagineLab2019-06-02

Authors: Xiaoge Song,Yao Xiao,Wenhai Wang, Enze Xie, Tong Lu.

Description: We are from ImagineLab, Nanjing University and TongJi University. It is a Mask R-CNN based framework.

Authors: ACVG

Description: We are from the Group of Computer Vision, 4paradigm. Our approach mainly follows the framework of two-stage detection network. Use icdar2017mlt 9000 train images and icdar2019mlt 9000 train images.

method: Baidu-VIS2019-05-08

Authors: Baidu-VIS

Description: We are from the Department of Computer Vision, Baidu Inc. Our approach follows the framework of LOMO and mainly upgrades the backbone network. For more details about LOMO, please refer to the paper: "Look More Than Once: An Accurate Detector for Text of Arbitrary Shapes", accepted by CVPR2019. (https://128.84.21.199/abs/1904.06535)

Ranking Table

Description Paper Source Code
DateMethodHmeanPrecisionRecallAverage Precision
2019-06-02NJU-ImagineLab82.40%83.20%81.62%77.98%
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%
2019-03-19ccnet 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%
2018-12-04Mask R-CNN -multi scale72.94%79.70%67.23%62.74%
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%
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%

Ranking Graphic

Ranking Graphic