• Evaluation
  • Latin Only
  • Latin and Chinese (1-NED)

    • method: CPN (multi-scale)2024-05-30

    Authors: Longhuang Wu, Jianqiang Liu, Hanfei Xu, Bin Zheng, Youxin Wang, Shangxuan Tian, Pengfei Xiong

    Email: wlonghuang@gmail.com

    Description: Detector adopts CPN and recognizer adopts PARSeq.

    Wu L, Tian S, Wang Y, et al. CPN: Complementary Proposal Network for Unconstrained Text Detection[J]. arXiv preprint arXiv:2402.11540, 2024.

    Bautista D, Atienza R. Scene text recognition with permuted autoregressive sequence models[C]//European conference on computer vision. Cham: Springer Nature Switzerland, 2022: 178-196.

    method: Tencent TEG OCR2020-03-15

    Authors: Pei Xu, Shan Huang, Hongzhen Wang, Shen Huang, Qi Ju.

    Description: We reimplemented the standalone recognition method according to the end-to-end text spotting code released by the Mask TextSpotter[TPAMI]. It is a seq-to-seq method based on 2D attention. We synthesize curved text images for pretraining by the method of VGG synthtext. We add public dataset including icdar2013-2015, CUTE, SVT, IIIT5k, RCTW2017, LSVT to finetune and don't use any private data.

    Mask TextSpotter: An End-to-End Trainable Neural Network for Spotting Text with Arbitrary Shapes.

    Source code

    method: Sogou_OCR2019-11-07

    Authors: Jianzhong Xu, Liang Wu, Miao Wang, Hailong Wang,Lulu Xu, Long Ma, Xuefeng Su

    Description: An arbitrary-shaped text detection method based Mask RCNN for detection and attention based method for recognition.

    Ranking Table

    Description Paper Source Code
    DateMethodRecallPrecisionHmean1-NED
    2024-05-30CPN (multi-scale)72.27%68.71%70.44%70.19%
    2020-03-15Tencent TEG OCR66.61%70.30%68.40%67.12%
    2019-11-07Sogou_OCR58.33%65.68%61.78%62.49%
    2021-04-28NN_euro652.73%65.63%58.48%58.43%
    2023-05-06AntMaskText350.73%66.23%57.46%56.50%
    2019-04-28baseline_0.5_class_543549.29%56.03%52.45%53.86%
    2021-04-23HOCRA50.92%54.81%52.80%53.41%
    2019-04-28Alibaba-PAI50.55%66.17%57.32%53.36%
    2023-05-05pq_dp52.64%68.00%59.34%51.91%
    2021-04-30HOCRA_v248.00%71.99%57.60%51.05%
    2019-04-30QAQ339.44%53.96%45.57%46.01%
    2019-04-30Detection-Recognition40.77%60.29%48.64%45.84%
    2019-04-29CLTDR39.02%52.34%44.71%44.49%
    2019-04-30So Cold 2.038.78%35.53%37.09%39.71%
    2021-04-29HOCRA_base33.71%63.52%44.05%38.99%
    2019-04-29task330.03%49.84%37.48%34.03%
    2019-04-16Art-test_baseline_task326.43%33.07%29.38%31.89%
    2019-04-30CRAFT + TPS-ResNet v126.43%39.53%31.68%27.21%
    2023-05-05pq_ts23.79%44.93%31.11%25.42%

    Ranking Graphic

    Ranking Graphic