A ROTATION-ROBUST SCRIPT IDENTIFICATION BASED ON BEMD AND LBP

摘要：

　　Script identification is very important part te develop the scripts OCR systems In this paper,we proposed a new algorithm for script identification based on the global and local texture of document images The bidimensional empirical mode decomposition (BEMD) method is used to decompose the image to some components (IMFs) and then the Local Binary Patterns (LBP) method is used to detect the features.Experiments shown the recognition rate based on BEMD-LBP is as well as the LBPV and wavelet based energy feature in 0 angles Atthe same time,for the different angles rotation script,the BEMD-LBP feature present some robust adaptive to the rotation script.

关键词： Empirical mode decomposition (EMD) Local Binary Patterns Script identification

作者: JIANJIA PAN YUANYAN TANG

作者单位: Department of Computer Science, Hong Kong Baptist University, Hong Kong

会议类型: 国际会议

会议名称: 2011 International Conference on Wavelet Analysis and Pattern Recognition(2011小波分析与模式识别国际会议)

会议地点: 桂林

会议语种:英文

页码: 165-170

在线出版日期: 2011-07-10（万方平台首次上网日期，不代表论文的发表时间）