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Applied research of wavelet transform in the image compression

DING Yan, LIU Liudi, GUO Hong (Department of Optoelectronic Engineering, Beijing Institute of Technology, Beijing 100081)  
Wavelet transform is a new branch of mathematics, which is developing rapidly in recent years. Because it gets rid of some defects of Fourier transform, Wavelet analysis method has been paid more and more attention and widely used in various fields of engineering application, especially in the image processing. After the wavelet pyramidal decomposition of the image, the different quantization and coding scheme for each subimage are then carried out in accordance with its statistical properties and distributed properties of the coefficients. The computer simulation result shows that this compression system can attain good reconstructed image while assuring satisfying compression ratio.
【CateGory Index】: TP391.41
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Chinese Journal Full-text Database 4 Hits
1 TAN Hui(School of Computer and Communication HNU 410082,China)(Journal of Zhuzhou Professinonal Technology College 412001,China);A Digital Watermark for Image Based on the Wavelet Transform[J];微计算机信息;2011-09
2 JIANG Li,XU Yixian(Dept.of Geophysics,China University of Geosciences,Wuhan 430074,China);A Study on Applications of 2-dimension Wavelet Transform to Image Compressing[J];微机发展;2003-12
3 ZHAO Yi fan, DING Yan, LIU Zao zeng (Beijing Institute of Technology, Beijing\ 100081, China);Method of target division based on part histogram[J];光学技术;2002-04
4 Yu Xiangbin Cao Ning (College of Computer & Information Engineering, Hohai University, Changzhou 213022) Xu Weiye ( Department of Power Communication, Nanjing Engineering College, Nanjing 210013 );A CODING METHOD OF STILL IMAGE BASED ON WAVELET TRANSFORM[J];计算机应用与软件;2002-02
Chinese Journal Full-text Database 10 Hits
1 CHEN Wei-na QIN Zheng YIN Yi(College of Software Engineering,Hunan University,Changsha 410082,China);Digital Image Watermark Algorithm Based on Chaos And Wavelet Transform[J];微计算机信息;2009-30
2 Wu Xiang-jun Zhang Chun-e Qiu Zheng-ding (Institute of Information Science, Beijing Jiaotong University, Beijing 100044, China);Digital Watermarking against Counterfeit in Signature Application[J];北京电子科技学院学报;2005-02
3 PAN Rong, GAO You-xing (Research Institute of Computer Peripherals, Xidian University, Xi'an 710071);Image Watermarking Method Based on Wavelet Transform[J];中国图象图形学报;2002-07
4 HUANG Da-ren1, LIU Jiu-fen1,2, HUANG Ji-wu3 1(Department of Scientific Computation and Computer Applications, Zhongshan University, Guangzhou 510275, China); 2(Department of Information Research, PL A Information Engineering University, Zhengzhou 450002;An Embedding Strategy and Algorithm for Image Watermarking in DWT Domain[J];软件学报;2002-07
5 GAO Dianwu, GU Zeyuan (Computer & Information Engineering Dept., Heilongjiang Institute of Science & Technology, Jixi 158105, China);A Study on Applications of 2-dimension Wavelet Analysis to Image Processing[J];黑龙江科技学院学报;2001-04
6 ZHAO Deng-feng,XU Chun-xin,WANG Guo-qiang (College of Mechanical Science and Engineering,Jilin University,Changchun 130025,China);Wavelet Analysis and Its Application in Image Manipulation[J];同济大学学报(自然科学版);2001-09
7 ZHANG Hua-xiong, QIU Pei-liang (Dept. of Information & Electronic Engineering , Zhejiang University, Hangzhou 310027, China);Application of Shuffling Techniques within Watermarking[J];电路与系统学报;2001-03
8 MU Jing, WANG Chang Yuan, XIN Da xin (Dept of Compr Sci & Engr,Xi'an Inst of Tech, Xi'an 710032, China);lmage compressing technique based on wavelet packet[J];西安工业学院学报;2001-02
9 YI Kai xiang, SHI Jiao ying (State Key Laboratory of CAD&CG at Zhejiang University, Hangzhou 310027);Adaptive 2-Dimension Image Watermarking Algorithm[J];中国图象图形学报;2001-05
10 Zhao Jian Li Yong Lian Baowang Zhao Naihuang Zan Jicheng Zhang Yi Department of Electronic Engineering,Northwestern Polytechnical University Xi′an,710072;New Image Compression Scheme Based on Wavelet Transform[J];数据采集与处理;2000-02
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 PENG Gao-hui,JANG Li,YUAN He-cai (College of Mathematics and Information Sciences,North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China);Image Compression by Two-dimension of DWT[J];河南师范大学学报(自然科学版);2009-02
2 Wan Li Architecture Design Institute,Hefei University of TechnologyLiang Changbin Computer and Information Institute,Hefei University of Technology;Goal Tracking Counting based on MeanShift Applied in the Intelligent Video Surveillance[J];智能建筑;2008-06
3 CHEN Zhen,ZHOU Qi-bo,GE Jun(Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,CHN);An Infrared Image Segmentation Algorithm for Plane Tracing and its Implementation on FPGA[J];半导体光电;2007-05
4 YU Sheng-sheng, ZHENG Xin-wei, ZHOU Jing-li(School of Computer Science and Technology, Huazhong University of Science and Technology,Wuhan 430074,China);A Wavelet Image Compression Method Based on Non-Linear Soft Thresholding[J];计算机工程与科学;2005-12
5 XING Guo-quan,YU Da-kun,LI Yi-bing,HOU Jian,LI Jian-xiong(Department of Biomedical Engineering,Xianning college,Xianning,Hubei 437100,P.R.China);Application of wavelet toolbox in medical image compression[J];中国医学工程;2005-01
6 JIA Yun, DING Yan, LIU Ze-ping(Beijing Institute of Technology, Beijing100081, China);Study on improved arithmetic of image segmentation[J];光学技术;2005-01
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