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《Chinese Journal of Electron Devices》 2007-05
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Character Identification based on EMD and Improved BP Algorithm

LV Dong-mei1,GUO Jing21.Electric Institute Shanghai Dazhong Technical School,Shanghai 201800,China;2.College of Information and Control Engineering,China University of Petroleum,Dongying Shandong 257061,China  
To guarantee the optimized decomposed effect and overcome the disadvantage of the training velocity and easy plunging into local minimum about traditional BP NN.It firstly modules the frequency and range to the basic pattern weight among waves or in the waves by imputing the IMF of EMD.This can realize a filter to the signal by the description of the alterable range or the frequency.Then according to the character of interval appearance between wave crest and trough in the vertical direction projection,the character can be segmented.Lastly,it can realize the character identification after unite the segmented character unitary and then to send them to the evolutionary BP NN by inducting the momentum factorial.The simulation proves this method can improve the efficiency of the signal decomposement and outspread.and can improve the validity and the veracity of the identification.
【Fund】: 国家自然科学基金资助(60574023);; 青岛市科技发展计划课题资助(05-1-JC-88)
【CateGory Index】: TP391.41;TP18
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【Citations】
Chinese Journal Full-text Database 7 Hits
1 CHENG Zheng xing, LIN Yong ping (Faculty of Science Xi'an Jiaotong University, Xi'an 710049);Some Applications in Image Procession with Wavelets[J];Chinese Journal of Engineering Mathematics;2001-S1
2 TAO Hong\|Jiu, LIU Jian, Tian Jin\|wen (State Education Commission Key Laboratory of Image Processing and Intelligent Control, Institute of Pattern Recognition & Artificial Intelligence,Huazhong University of Science & Technology, Wuhan 430074, China)\;;Remote sense image edge detection based on wavelet transform and mathematical morphology[J];Infrared and Laser Engineering;2002-02
3 LIN Xiaofan, DING Xiaoqing, WU Youshou, CHEN Youbin, LIU Jinhui Department of Electronic Engineering, Tsinghua University, Beijing 100084, China;Confidence analysis in character recognition[J];JOURNAL OF TSINGHUA UNIVERSITY(SCIENCE AND TECHNOLOGY);1998-09
4 CHAI Zhi, TAO Qing chuan, YU Yan mei,HE Xiao hai (Collge of Electronic Information,Sichuan University, Chengdu 610064,China);A Quick and Practical Method of the Car Plate Recognition[J];Journal of Sichuan University (Natural Science Edition);2002-03
5 Zhang Wei; Wang Qing; Zhao Rongchun;Real-Time License Plate Recognition[J];Signal Processing;2000-04
6 SONG Jia-tao, LIU Ji-lin (Institute of Information and Communication Engineering, Zhejiang University, Hangzhou 310027);Analysis and Extraction of Structural Features of Alphabetic and Digital Characters on Vehicle License Plate[J];Journal of Image and Graphics;2002-09
7 Zhao Danqing Sun Debao Master′s Candidate, Dept of Automation, HUST, Wuhan 430074;Character Recognition and Its Application in LPR[J];Journal of South-central College For Nationalities(Natural Sciences);2002-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DUAN Zhen,LU Jie,ZHANG Ling Ministry of Education, Anhui University, Hefei 230039,China);The characters recognition of car plate based on alternative covering algorithm[J];Journal of Anhui University(Natural Sciences);2004-05
2 CHENG Weidong1,2,WANG Tianyang1(1.School of Mechanical and Electronic Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.Open Research Fund Program of the Experiment and Study Center of Heavy Engineering and Mining Equipments,Liaoning Technical University,Fuxin Liaoning 123000,China);Quantitative Analysis of Recognizability of Character Features[J];Journal of Beijing Jiaotong University;2010-01
3 Wu Peizhou1,Wang Qiuxia2;基于小波分析的柴油发动机燃油喷射图像处理[J];Beijing Automotive Engineering;2011-05
4 LIANG Jun,XUE Chong-sheng,ZHANG Wang-sheng,CHENG Yu,ZHANG Li-hua(Graduate Department,China University of Geosciences,Wuhan 430074);Remote sensing image segmentation on quaternary strata based on mathematical morphology method[J];Science of Surveying and Mapping;2007-05
5 LIU Chun-ge(Department of Traffic & Municipal Engineering,Sichuan College of Architectural Technology,Sichuan Deyang 618000,China);Line extraction based on adaptive median filter and improved Hough transform[J];Science of Surveying and Mapping;2011-06
6 LIN Hui, SHU Ning, DU Pei jun;Application of Mathematical Morphology in Edge Detection of Remote Sensing Images[J];Bulletin of Surveying and Mapping;2003-12
7 WANG Fang,XIA Li-hua(School of Geographical Sciences,Guangzhou University, Guangzhou 510405,China);Research on Application of Mathematical Morphology in Edge Detection of High Resolution Remote Sensing Image[J];Geomatics & Spatial Information Technology;2006-02
8 ZHANG Xin-feng, SHEN Lan-sun ( Signal & Information Processing Laboratory, Beijing Polytechnic University, Beijing 100022, China );Survey on the Image Segmentation[J];Journal of Circuits and Systems;2004-02
9 WU Jin-jun,DU Shu-xin(State Laboratory for Industrial Control Technology,Institute of Industrial Process Control,Zhejiang University,Hangzhou 310027,China);Application of SVM to character recognition of vehicle license plate[J];Journal of Circuits and Systems;2008-01
10 MAO Xiaojiao (Nanjing Normal University School For Intensive Instruction,Nanjing 210046);The Research and Achievement of Vehicle Plate Recognition System[J];Computer Programming Skills & Maintenance;2010-14
China Proceedings of conference Full-text Database 2 Hits
1 XIE Yongfang,CHEN Hui,GUI Weihua,LIU Jinping,XIA Julong School of Information Science and Engineering,Central South University,Changsha 410083,P.R.China;A Novel Fractional Order Sobel Operator Based on Texture Images[A];[C];2011
2 Yanhong Li Junzhong Zou Jian Zhang Jiangzhen Lei (Institution of Automation. East China University of Science and Technology, Shanghai, 200237);A Kind of Method about Rapid Automobile License Plate Location Based on Wavelet[A];[C];2006
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Hu Jian; Wang Qingbao; Tu Chengyu (Department of Electronic Engineering, Beijing Polytechnic University, 100022 );The Application of the Feedforword Neural Networks with Multi-layer in the Recognition of Handwritten Numerals[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1996-04
2 Deng Shiwei;Yuan Baozong (Institute of Information Science, Northern Jiaotong University,Beijing 100044);Range Image Segmentation Based on Mathematical Morphology[J];ACTA ELECTRONICA SINICA;1995-04
3 FENG Wen Yi YAN Ying Bai JIN Guo Fan WU Min Xian HE Qing Sheng (State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China);OPTO-ELECTRONIC HYBRID LICENSE PLATE RECOGNITION SYSTEM BASED ON VOLUME HOLOGRAPHIC STORAGE AND WAVELET CORRELATION[J];JOURNAL OF INFRARED AND MILLIMETER WAVES;1999-06
4 Shen Liqin; Hu Dongliang; Qi Feihu (Institute of Optic Fiber Technology, Shanghai Jiaotong University, Shanghai 200052,China);KNOWLEDGE-BASED EDGE-DETECTION,RECOGNITION AND LOCATING OF LINE-FEATURED OBJECTS[J];JOURNAL OF INFRARED AND MILLIMETER WAVES;1995-01
5 XU LiYa LIN CunQing QI FeiHu(Department of computer Science and Engineering, Shanghai Jiao Tong UniversityShanghai 200030, China);OBJECT AREA LOCATION USING FUZZY RULES[J];JOURNAL OF INFRARED AND MILLIMETER WAVES;1998-03
6 Ming Delie Liu Jian Hu Jiazhong Li Haitao;An Improved Algorithm for Handwritten Chiese Text Segmentation[J];JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-02
7 ;Research on License Plate Recognition Technology[J];MEASUREMENT & CONTROL TECHNOLOGY;1999-12
8 XIA Yong TIAN Jie DENG Xiang QI Yuan (AI Laboratory, Institute of Automation, Chinese Academy of Sciences, Beijing 100080);AN EFFICIENT ADAPTIVE FINGERPRINT COMPRESSION ALGORITHM[J];CHINESE JOURNAL OF COMPUTERS;1999-05
9 Wang Shaojie, Zhu Zhigang, Shi Dingji, Yu Chiho (Department of Computer Science,, Tsinghua University, Beijing 100084);AUTOMATIC SEGMENTATION AND RECOGNITION OF FREIGHT TRAIN CHARACTERS[J];Pattern Recognition and Artificial Intelligence;1998-03
10 Xue Bingru Yang Jingyu Lou Zheng Hu Zhongshan (School of Computer Sciences and Technology,NUST,Nanjing210094);Eliminate Glitch and Glitch Join in Handwriting Chinese Characters[J];JOURNAL OF NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY;1999-02
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