Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Modern Electronics Technique》 2015-08
Add to Favorite Get Latest Update

CL4 wavelet real-time processing and FPGA realization based on image blocking

LI Xiao-ming;LIU Hai-yan;Army Officer Academy;Anhui Key Laboratory of Polarized Light Imaging Detection Technology,Army Officer Academy;Detachment 52,Unit 73101 of PLA;  
CL4 wavelet has some excellent characters and is widely applied to infrared image processing of small weak targets,but its worse real-time performance limits its application. The quantification method of wavelet coefficient is researched on the basis of structure analysis of CL4 wavelet algorithm. A method which blocked the original image into some sections is proposed according to CL4 algorithm,which is realized by the pipeline algorithm used in FPGA. The key algorithm was simulated with Model Sim. The method improved real-time performance of CL4 algorithm.
【Fund】: 国家自然科学基金资助项目(40876095)
【CateGory Index】: TP391.41
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 6 Hits
1 Guo Shujun Wang Yuhua (College of Information Engineering, North China Univ. of Tech., 100041, Beijing, China);Application of Pipeline Technology in FPGA Design[J];Journal of North China University of Technology;2004-01
2 CUI Ling hong, CHENG Zheng xing (Faculty of Science, Xi'an Jiaotong University, Xi'an 710049);Theory and Design of Multiwavelet and Balanced Multiwavelet[J];Chinese Journal of Engineering Mathematics;2001-S1
3 WANG Yan-feng WU Xin-jian (Huazhong Instisute of Electro-Optics, Wuhan 430073, China);Design of Coefficient Symmetry 3×3 Convolver Based on FPGA[J];Optics & Optoelectronic Technology;2004-03
4 TANG Hui-ling (School of Physics & Opto-electronic Engineering, Guangdong University of Technology, Guangzhou 510090,China);Pre-processing methods of CL4 multiwavelet and their applications in generator fault detection[J];Relay;2007-20
5 SONG Ying,CHEN Ke,LIN Jiang-li,ZOU Yuan-wen(Department of Biomedical Engineering,Sichuan University,Chengdu 610064);Edge Detection Algorithm Based on Image Partition[J];Computer Engineering;2010-14
6 ZHANG Li-ying,WANG Li-rong(College of Electronics and Information Engineer,Changchun University,Changchun 130022,China);Research of Still Image Coding Based on Integer Wavelet Transform and Vector Quantization[J];Journal of Detection & Control;2007-04
Chinese Journal Full-text Database 10 Hits
1 LIU Zhen-xing1,GUO Ye-cai1,2,GAO Min1,ZHAO Xue-qing1(1.School of Electrical and Information Engineering,Anhui University of Science and Technology,Huainan 232001,Anhui,China;2.College of Electronic and Information Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,Jiangsu,China);Multi-wavelet Fuzzy Neural Network Blind Equalization Algorithm in Underwater Acoustic Channel[J];Acta Armamentarii;2010-09
2 LI Xiao-xiong1,2,WU Qing-he1(1.Department of Automatic Control,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China;2.Yellow River Conservancy Technical Institute,Kaifeng,Henan 475004,China);Construction of High-Order Balanced Multiwavelets Using Groebner Basis[J];Transactions of Beijing Institute of Technology;2007-04
3 ZHENG Cheng-yong(Department of Mathematics & Physics,Wuyi University,Jiangmen Guangdong 529020,China);SVM Face Recognition Compare between Various Wavelet and Multi-Wavelet Transform[J];Journal of Jiangxi Normal University(Natural Sciences Edition);2008-01
4 TANG Hui-ling1,LIU Zhi-jun2(1.School of Physics & Opto-Electronic Engineering,Guangdong University of Technology,Guangzhou 510090,China;2.Guangzhou Maritime College,Guangzhou 510725,China);The Application of Multiwavelet Transformation in Power Quality Disturbance Detetction and Classification[J];Journal of Jiangxi Normal University(Natural Sciences Edition);2009-02
5 MAO Yibo, ZHANG Bishan,ZENG Li (School of Mathematics and Science,Chongqing University, Chongqing 400044,China);Design of Symmetric Balanced Multiwavelets[J];Journal of Chongqing Teachers College(Natural Science Edition);2003-01
6 MA Xiaobing~1,2,LEI Hong~1,CHEN Yan~3,ZHANG Ping~1](1.Institute of Electronic,Chinese Academy of Sciences,Beijing 100080,China;2.Graduate School of Chinese Academy of Sciences,Beijing 100080,China; 3.Power Supply Department of Shi Zui Shan,Shizuishan 753200,China);Range Pre-Filter Design of Ground Real-Time Imager of Spaceborne SAR[J];Journal of Test and Measurement Technology;2006-03
7 WEI Jian-rong,LIN Jun,BAI He(College of instrumentation & electrical engineering,Jilin University,Changchun 130026,China);Design of a high efficient programmable clock[J];Electrical Measurement & Instrumentation;2007-03
8 ZOU Hai-lin, NING Shu-nian, ZOU Hua-sheng (China University of Mining & Technology, Beijing 100083, China);Performance analysis of GPR image de-noising based on different pre-processing methods[J];Progress In Geophysics;2005-02
9 MAO Yi bo (Department of Mathematics, Yuxi College , Yongchuan , Chongqing 402168, China);Balance Order and Interpolatory Property of M-band Multiwavelets[J];Journal of Chongqing University(Natural Science Edition);2005-04
10 MAO Yi-bo(Department of Mathematics,Chongqing University of Arts and Sciences,Yongchuan 402168,China);General Cardinal Multiwavelets[J];Journal of Chongqing University(Natural Science Edition);2007-03
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 JIN Yang (Beijing Institute of Graphic Communication, Beijing 102600, China);Analysis of Information Capacity and Entropy of Image in the Prepress Workflow[J];JOURNAL OF BEIJING INSTITUTE OF PRINTING;2000-01
2 ZHOU Xiao-ming,MA Qiu-he,XIAO Rong,YANG Na(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);An improved Canny edge detecuion algorithm[J];Engineering of Surveying and Mapping;2008-01
3 Chen Yanlong Zhu Chenghu(Department of Basic Courses,Guangzhou Maritime College, Guangzhou 510725,Guangdong,China);IMPROVED EDGE DETECTION ALGORITHM BASED ON CANNY OPERATOR[J];Computer Applications and Software;2008-08
4 ZHANG Li-Bao, WANG Ke (College of Communication Engineering, Jilin University, Changchun 130025, China);An Image Compression Algorithm Based on Integer Wavelet Transform[J];Journal of Software;2003-08
5 CHEN Shu\|zhen, LIU Huai\|lin, LIU Zhi\|hua (School of Electronic Information, Wuhan University, Wuhan 430072, Hubei, China);Some Researches of IWT in the Field of Image Compression[J];Wuhan University Journal(Natural Science Edition);2002-05
6 Fei Peiyan Guo Baolong (Department of Measurement & Control Engineering, Xidian Univ., Xi'an 710071, China);A Study on Multiwavelet Image Denoising Based on Methods of Singlewavelet Image Denoising[J];Signal Processing;2004-06
7 YANG Shou-zhi1, YANG Xiao-zhong2 (1.Dept. of Math., Xi'an Jiaotong University, Xi'an 710049,China; 2. North China University of Electric Power, Beijing 102206,China);Biorthogonal Multiwavelets with Dilation Factor a[J];Mathematica Applicata;2001-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved