Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Optical Technique》 2004-03
Add to Favorite Get Latest Update

Prediction coding based on wavelet transform for color image lossless compression

LI Yun-dong, ZHANG Qi-shan (School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing100083, China)  
Redundant information can be observed in color image, which include intra-color correlation and inter-color correlation, so decorrelation is the key for color image compression. An adaptive prediction algorithm based on wavelet transform is proposed, which can be divided into three steps: first, integer wavelet transform is used to resolve each components individually to weaken spatial correlation; then coefficients of wavelet transform are adaptive predicted based on Associative Memory System to reduce spectral and spatial correlation; at last arithmetic coding is exploited to code the errors between predictive value and coefficients. Experiments give better results than JPEG-LS and show that the method is effective for image compression.
【CateGory Index】: TN919.81
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 2 Hits
1 SANG Ai jun,CHEN He xin (Dept.of Information,Jilin University,Changchun,Jilin,Changchun 130025,China);3D-Matrix WDCT Compression Coding for Color Image[J];Acta Electronica Sinica;2002-04
2 CHEN Yu_tuo, YU Ying_lin (Dept. of Electronic & Communication Eng., South China Univ. of Tech., Guangzhou 510640, China);A New Color Image Compression Coding Method Based on Chromatism Analysis[J];JOURNAL OF SOUTH CHINA UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE);2000-04
Chinese Journal Full-text Database 10 Hits
1 DU Xiang-wen, CHEN He-xin, ZHAO Zhi-jie (College of Communication Engineering, Jilin University, Jilin Changchun 130025, China);Four-dimension MDCT of color video and matrix quantization coding[J];Journal of Changchun Post and Telecommunication Institute;2003-S1
2 DU Xiang-wen, ZHAO yan, CHEN He-xin (College of Commun.Eng.,Jilin University,Changchun 130025,China);Color video coding of omitting zero planes[J];Journal of Changchun Post and Telecommunication Institute;2004-03
3 WANG Li ming, ZHAO Ying liang, HAN Yan (Nondestructive Test Center, North China Institute of Technology, Taiyuan 030051, China);Realize the Lossless Compression of Radiogram with DSP[J];Journal of Test and Measurement Technology;2002-04
4 ;Study on Close-lossless Compressed Technology based on the Frame of JPEG LS[J];Computer Development & Applications;2002-04
5 Hu xie long Lu Feng(1School of Information Engineering, Yangzhou University, Yangzhou 225009,China) (2 Jiangsu Province Key Lab. for Computer Information Processing Technology, Suzhou University, Suzhou 215006,China);An Image Compression System Based on Second Generation Wavelet Transformation[J];Journal of Electronic Measurement and Instrument;2003-04
6 XUE Ru;HUANG Cao;School of Information Engineering,Tibet Institute for Nationalities;Department of Information Engineering,Chang'an University;;Dynamic Background Model Based on Three Dimensional Matrix[J];Video Engineering;2013-19
7 ;PACS Based on Technologies of Image Code and Transmission[J];Measurement & Control Technology;2001-05
8 Liu Shao,Sang Ai-jun,Chen He-xin,Chen Qiang(College of Communication Engineering,Jilin University,Changchun 130022,China);3D matrix transform compression coding of color image based on YC submatrix[J];Journal of Jilin University(Engineering and Technology Edition);2006-04
9 Zhao Zhi-jie1,2,Chen He-xin1,Chen Mian-shu1(1.College of Communication Engineering,Jilin University,Changchun 130022,China;2.College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130061,China);Integer implementation of four-dimensional matrix DCT[J];Journal of Jilin University(Engineering and Technology Edition);2008-03
10 ZHAO Zhi-jie1,2,CHEN He-xin1,SANG Ai-jun1(1.College of Communication Engineering,Jilin University,Changchun 130022,China;2.College of Instrumentation and Electrical Engineering,Jilin University,Changchun 130061,China);Color image compression based on variable matrix size three dimensional matrix wide DCT[J];Journal of Jilin University(Engineering and Technology Edition);2009-01
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang Fusheng, Chang Yilin, Hu Zheng (Research Lab. 106, Xidian University).;Development of the Second-Generation Image Coding Technique[J];Acta Electronica Sinica;1990-04
2 Zhu Yanqiu;Chen Hexin;Dai Yisong(Dept.of Electronic Engineering,Jilin University of Technology,Changchun130025);Compression Coding of Color Image via 3-D Matrix Transform[J];Acta Electronica Sinica;1997-07
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved