method: Alibaba-PAI2019-02-01

Authors: Alibaba-PAI OCR team

Description: A end-to-end text spotter by Alibaba-PAI OCR team.

method: Sogou_MM2018-11-02

Authors: Baojun Li, Tao Wei, Qian Wang, Bin Li

Description: An End-to-End Text Spotter with Global Concatenating Feature Enhancement.

method: Baidu VIS v2+2018-08-01

Authors: VIS-OCR

Description: An improved end-to-end text localization and recognition result submitted by Baidu VIS-OCR.

Ranking Table

Description Paper Source Code
DateMethodRecallPrecisionHmean
2019-02-01Alibaba-PAI81.61%93.23%87.04%
2018-11-02Sogou_MM84.47%88.92%86.64%
2018-08-01Baidu VIS v2+82.33%88.47%85.29%
2018-07-30Tencent Youtu80.39%89.58%84.74%
2018-07-02Baidu VIS v280.90%88.29%84.43%
2018-03-05HoText_v181.10%87.98%84.40%
2017-10-23Baidu VIS75.08%91.47%82.47%
2018-01-22FOTS73.85%93.17%82.39%
2017-08-02Sensetime V174.92%91.17%82.25%
2018-03-28SRC-B-MachineLearningLab75.08%90.80%82.19%
2024-02-26gts-swint-cocoonly-s4-3_178.80%85.06%81.81%
2017-07-17Baidu IDL v370.94%87.36%78.30%
2022-04-21NVTextSpotter71.14%80.20%75.40%
2017-07-12SRC-B-MachineLearningLab67.62%83.74%74.82%
2016-07-21Baidu IDL60.42%65.21%62.73%
2019-04-11e2e-mlt + bug fix55.46%57.55%56.49%
2016-03-02TextProposals + DictNet39.22%78.29%52.26%
2016-04-05SRC-B-TextProcessingLab39.94%73.91%51.86%
2018-10-25e2e-mlt49.34%54.55%51.81%
2016-10-20Yunos_Robot1.038.30%69.83%49.47%
2015-11-09Megvii-Image++36.16%52.17%42.71%
2021-02-11M_FOTS_Orig33.30%36.36%34.76%
2021-05-25Char-level PTSD on SynthText19.05%33.33%24.24%
2015-04-02Beam search CUNI +S (decoding for TextSpotter - no postprocessing)14.96%35.60%21.07%
2015-04-02Deep2Text-MO14.61%22.08%17.58%
2015-05-04Baseline OpenCV3.0 + Tesseract7.81%32.97%12.63%
2015-04-02Beam search CUNI (decoding for TextSpotter - spell checked)6.28%66.49%11.48%
2015-04-02Baseline-TextSpotter0.00%0.00%0.00%

Ranking Graphic