Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of South China University of Technology(Natural Science Edition)》 2010-10
Add to Favorite Get Latest Update

Character Segmentation of Offline Unconstrained Handwritten Chinese Text Lines

Li Nan-xi Jin Lian-wen(School of Electronic and Information Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China)  
Proposed in this paper is a novel method of character segmentation for offline unconstrained handwritten Chinese text lines.In this method,first,a series of curved candidate segmentation paths are generated via a pre-segmentation algorithm.Then,the recognition information of isolated characters and the geometric information of text lines are integrated by using two modified quadratic discriminant functions,from which the confidence of the segmentation hypothesis is obtained.Moreover,the optimal segmentation hypothesis is searched by employing a dynamic programming algorithm.Finally,the proposed method is tested using 383 text lines in the HIT-MW database without the help of any language models.The segmentation accuracy reaches 89.70%,which means that the proposed method is effective.
【Fund】: NSFC-广东省自然科学联合基金资助项目(U0735004);; 国家自然科学基金资助项目(60772116);; 广东省自然科学基金重点资助项目(07118074)
【CateGory Index】: TP391.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 LU Yue,SHI Peng fei,ZHANG Ke hua(Institute of Image Processing and Pattern Recognition,Shanghai Jiao Tong University,Shanghai 200030,China);Segmentation of Free format Handwritten Chinese Characters Based on Structure Features of Characters[J];ACTA ELECTRONICA SINICA;2000-05
2 Fu Qiang Ding Xiao-qing Jiang Yan (State Key Laboratory of Intelligent Technology and Systems, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China);Segmentation and Recognition Algorithm for Chinese Handwritten Address Character String[J];Journal of Electronics & Information Technology;2008-12
3 HAN Zhi~(1,2),LIU Chang-ping~1,YIN Xu-cheng~(1,2)(1.Character Recognition Center,Institute of Automation Chinese Academy of Sciences,Beijing 100080,China;2.Graduate School of Chinese Academy of Sciences Beijing 100080,China);An Offline Handwritten Character Segmentation Algorithm for Mail Address[J];Journal of Chinese Information Processing;2006-01
Chinese Journal Full-text Database 9 Hits
1 WANG Lin-wan, YANG Yang, XIE Bin, YANG Yi (Information Engineering Institute, Beijing University of Science and Technology, Beijing 100083, China);Segmentation of handwritten Chinese characters based on connected components amalgamation and penetration times algorithm[J];Information Technology;2004-04
2 Gao Xue (School of Electronic and Information Engineering,South China Univ.of Tech.,Guangzhou 510640,Guangdong,China);Dynamic Programming-Based Online Handwritten Chinese Character Segmentation Approach[J];Journal of South China University of Technology(Natural Science Edition);2007-01
3 Xiao Bo Xu Weiran(Beijing University of Posts & Telecom.,Beijing 100876);Character Segmentation and Character Language Discrimination Based on Bayes Classifier[J];Computer Engineering and Applications;2005-10
4 GAO Yanyu,YANG Yang (School of Information Engineering, Beijing University of Science & Technology , Beijing 100083);Survey of Unconstrained Handwritten Chinese Character Segmentation[J];Computer Engineering;2004-05
5 JIN Chao-bo,FAN Pei-qin(Marine Observation and Communication Department,Navy Submarine Academy,Qingdao 266071,China);Design and Realization of Digital Information Management Freedom Report Forms System[J];Computer and Modernization;2010-10
6 YU Gang(Jiangxi Institute of Computing Technology,Nanchang 330002,China);Design of Digital Image Management System for Flight Coupon[J];Computer and Modernization;2010-10
7 YAO Zhengbin, DING Xiaoqing, LIU ChangsongDepartment Electronic and Engineering, Tsinghua University, Beijing 100084, China);Segmentation of on-line handwritten Chinese characters based on stroke merging and dynamic programming[J];Journal of Tsinghua University(Science and Technology);2004-10
8 HAN Yong1+, XU De1, DAI Guo-Zhong2 1(School of Computer & Information Technology, Beijing Jiaotong University, Beijing 100044, China) 2(Laboratory of Human-Computer Interaction and Intelligent Information Processing, Institute of Software, The Chinese Academy of Sciences, Beijing 100080, China);Using MST in Handwritten Chinese Characters Segmentation[J];Journal of Software;2006-03
9 MA Rui,YANG Jing-yu (Department of Computer Science,Nanjing University of Science and Technology,Nanjing 210094);An Effective Multi-stage Segmentation Method for Handwritten Chinese Characters[J];Journal of Image and Graphics;2007-11
China Proceedings of conference Full-text Database 1 Hits
1 Xu Wei ran Yu Wugui Guo Jun Beijing University of Posts & Telecom, Beijing, 100876;Character Segmentation and Character Language Discrimination Based on Statistical Method[A];[C];2002
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Han Buxin (Institute of Psychology, Chinese Academy of Sciences);Combination of Chinese character constituents──A latent structural unit[J];JOURNAL OF CHINESE INFORMATION PROCESSING;1995-03
2 Zhou Pin, Ma Shaoping and Jiang Zhe State Key Laboratory of Intelligent Technology and Systems Department of Computer Science and Technology,Tsinghua University, Beijing, 100084;Modification of the Chinese Character Segmentation Method Based On Units Amalgamation[J];JOURNAL OF CHINESE INFORMATION PROCESSING;1999-02
3 WANG Rong, DING Xiaoqing, LIU ChangsongDepartment of Electronic Engineering, Tsinghua University, Beijing 100084, China);Handwritten Chinese address segmentation and recognition based on merging strokes[J];Journal of Tsinghua University(Science and Technology);2004-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved