method: Tencent-OCR+(v1)2017-06-20
Authors: Yi Li, Weichen Zhang, Hui Song, Chunchao Guo, Ming Liu, Hongfa Wang, Lei Xiao
Description: Data Platform Department, Tencent. Our method is based on an ensemble of Faster-RCNN method and the traditional method (MSER). In the Faster-RCNN, we adapt a rotation-rpn which is helpful to detect inclined text region. The results of MESR method are used for adjusting the box confidence of the Faster-RCNN models.
method: Tencent-OCR+(v2)2017-06-20
Authors: Yi Li, Weichen Zhang, Hui Song, Chunchao Guo, Ming Liu, Hongfa Wang, Lei Xiao
Description: Data Platform Department, Tencent. Our method is based on Faster-RCNN architecture. In the Faster-RCNN, we adapt a rotation-rpn which is helpful to detect inclined text region.
method: MMD2017-06-28
Authors: Mengyanng Lau
Description: This method is a faster-rcnn result.
| Date | Method | Average Precision | |||
|---|---|---|---|---|---|
| 2017-06-20 | Tencent-OCR+(v1) | 93.14% | |||
| 2017-06-20 | Tencent-OCR+(v2) | 89.06% | |||
| 2017-06-28 | MMD | 78.80% | |||
| 2017-06-30 | SCUT_DLVClab | 77.29% | |||
| 2017-06-30 | onceAgain | 56.41% | |||
| 2017-06-29 | textminer | 15.88% |