Multilingual scene character recognition with co-occurrence of histogram of oriented gradients

作者：

Highlights：

• Introduced powerful features Co-HOG and ConvCo-HOG for scene character recognition.

• Designed a new offset based strategy for dimension reduction of above features.

• Developed two new scene character datasets for Chinese and Bengali scripts.

• Extensive simulations on 5 datasets of 3 scripts show the efficiency of the approach.

摘要

Highlights•Introduced powerful features Co-HOG and ConvCo-HOG for scene character recognition.•Designed a new offset based strategy for dimension reduction of above features.•Developed two new scene character datasets for Chinese and Bengali scripts.•Extensive simulations on 5 datasets of 3 scripts show the efficiency of the approach.

论文关键词：Multilingual Scene Text,Histogram of Oriented Gradients,Co-occurrence HOG,Scene Character Recognition

论文评审过程：Received 7 January 2015, Revised 18 June 2015, Accepted 22 July 2015, Available online 31 July 2015, Version of Record 27 November 2015.

论文官网地址：https://doi.org/10.1016/j.patcog.2015.07.009