method: SogouMM2021-01-08

Authors: MiaoWang,DanDan Li, Tao Wei,Hongyuan Zhang,FengGu,XuDong Rao

Description: Our method is based on 2D-attention, we simply use ResNet as backbone and a tailored 2D-attention module is applied. The result is generated by a single model without ensemble tricks.

method: Tencent TEG OCR2020-03-15

Authors: Pei Xu, Shan Huang, 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,ctw to finetune and don't use any private data.

method: SogouMM2019-11-08

Authors: Xu Liu, Hongyuan Zhang, Jin Chen, Tao Wei

Description: Our method is based on 2D-attention, we simply use ResNet as backbone and a tailored 2D-attention module is applied. The result is generated by a single model without ensemble tricks.

Ranking Table

Description Paper Source Code
DateMethodResultTotal wordsCorrect words
2021-01-08SogouMM80.38%3528428362
2020-03-15Tencent TEG OCR80.36%3528428355
2019-11-08SogouMM80.13%3528428272
2019-11-06Sogou_OCR78.14%3528427571
2019-10-24hw-noah-lab-gts-CV-team76.60%3528427029
2019-04-30PKU Team Zero74.30%3528426216
2019-04-30CUTeOCR73.91%3528426078
2019-05-01CRAFT (Preprocessing) + TPS-ResNet73.87%3528426063
2019-04-29serial_rec72.89%3528425717
2019-04-29NPU-ASGO71.82%3528425341
2019-04-30TPS-ResNet71.77%3528425324
2020-10-15transformer_v171.36%3528425179
2019-05-01CIGIT & XJTLU70.73%3528424956
2019-05-01Attention based method for scene text recognition70.39%3528424838
2019-05-01Attention based method for arbitrary-shaped scene text recognition70.28%3528424796
2020-07-09Lenovo-MI-Lab OCR69.22%3528424424
2019-04-27Ensemble and post processes 69.15%3528424398
2019-04-29CAN-icdar69.01%3528424350
2019-04-30CSN-ED67.32%3528423753
2019-05-01Alchera AI66.81%3528423573
2019-04-30Irregular Text Recognizer with Attention Mechanism64.45%3528422739
2019-04-28class_5435_rotate63.86%3528422534
2019-04-26Irregular Text Recognition with Direction Classification and a Rectification Network61.91%3528421846
2019-04-29MatchCRNN58.03%3528420476
2019-04-21Arbitrary shape scene text recognition based on CNN and Attention Enhanced Bi-directional LSTM56.09%3528419792
2019-05-01Fudan-Supremind Recognition50.56%3528417838
2019-04-30LCT_OCR(中国科学院信息工程研究所)47.31%3528416693
2019-05-01So Cold 2.045.30%3528415982
2019-04-16Art_test_baseline_task243.74%3528415433
2019-04-29task2x38.08%3528413437

Ranking Graphic