Robust ReadingCompetition
Challenges

method: Dahua OCR2017-10-17

Authors: Haitao Sun, Feng Wang, Jianping Xiong

Description: CNN+RNN

method: Baidu IDL v32017-07-06

Authors: IDL-OCR

Description: Joint trained CNN and attention based RNN are applied to recognize the words

method: HIK_OCR_v32017-07-06

Authors: HIK_OCRers

Description: CNN-RNN based method.

Ranking Table

Description Paper Source Code
DateMethodTotal Edit distance (case sensitive)Correctly Recognised Words (case sensitive)T.E.D. (case insensitive)C.R.W. (case insensitive)
2017-10-17Dahua OCR226.8282.76%179.2685.89%
2017-07-06Baidu IDL v3211.5980.02%171.1582.33%
2017-07-06HIK_OCR_v3191.2578.29%158.8480.12%
2017-07-05Baidu IDL v2219.1977.80%178.6980.26%
2017-07-03Tencent-DPPR Team & USTB-PRIR251.9876.31%185.3680.55%
2017-03-20HIK_OCR_v2300.3472.94%244.1975.69%
2017-06-29HKU-VisionLab258.5972.03%212.1774.19%
2017-03-11HIK_OCR318.8771.50%266.6974.05%
2016-06-23Baidu IDL351.5368.27%298.8070.92%
2016-01-29SRC-B-TextProcessingLab419.7462.11%367.1264.95%
2015-11-09Megvii-Image++508.8357.82%377.6563.99%
2018-04-25CNN+LSTM767.3534.28%623.1940.20%
2015-04-01MAPS1,128.0132.93%1,068.7233.90%
2015-04-01NESP1,164.5031.68%1,094.7132.98%
2015-04-02DSM1,178.6125.85%1,108.9427.97%

Ranking Graphic

Ranking Graphic