Lossless integer wavelet transform

被引：44
|
作者：
Dewitte, S [1 ]
Cornelis, J [1 ]
机构：
[1] FREE UNIV BRUSSELS,DEPT ELEC,B-1050 BRUSSELS,BELGIUM
来源：
IEEE SIGNAL PROCESSING LETTERS | 1997年 / 4卷 / 06期
关键词：
D O I：
10.1109/97.586035
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Signal compression can be obtained by wavelet transformation of integer input data followed by quantification and coding, As the quantification is usually lossy, the whole compression/decompression scheme is lossy too. We define a critical wavelet coefficient quantification, i,e., the coarsest quantification that allows perfect reconstruction, This is demonstrated for the Haar transform and for arbitrarily smooth wavelet transforms derived from it. The new integer wavelet transform allows implementation of multiresolution subband compression schemes, in which the decompressed data are gradually refined, retaining the option of perfect reconstruction.
引用
收藏
页码：158 / 160
页数：3
相关论文
共 50 条
  • [1] Lossless integer wavelet transform
    Royal Meteorological Inst of Belgium, Brussels, Belgium
    [J]. IEEE Signal Process Lett, 6 (158-160):
  • [2] Lossless SAR image compression using integer to integer wavelet transform
    [J]. Wang, Zulin, 2000, Beijing University of Aeronautics and Astronautics (BUAA), China (26):
  • [3] Lossless image subband coding with an integer wavelet transform
    Dewitte, S
    DeMuynck, P
    Munteanu, A
    Cornelis, J
    [J]. DSP 97: 1997 13TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING PROCEEDINGS, VOLS 1 AND 2: SPECIAL SESSIONS, 1997, : 555 - 557
  • [4] Integer wavelet transform based lossless audio compression
    Giurcaneanu, CD
    Tabus, I
    Astola, J
    [J]. PROCEEDINGS OF THE IEEE-EURASIP WORKSHOP ON NONLINEAR SIGNAL AND IMAGE PROCESSING (NSIP'99), 1999, : 378 - 382
  • [5] Lossless data hiding based on integer wavelet transform
    Xuan, GR
    Chen, JD
    Zhu, J
    Shi, YQ
    Ni, ZC
    Su, W
    [J]. PROCEEDINGS OF THE 2002 IEEE WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING, 2002, : 312 - 315
  • [6] Adaptive lossless video compression using an integer wavelet transform
    Park, SG
    Delp, EJ
    Yu, HP
    [J]. ICIP: 2004 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1- 5, 2004, : 2251 - 2254
  • [7] Integer wavelet transform for embedded lossy to lossless image compression
    Reichel, J
    Menegaz, G
    Nadenau, MJ
    Kunt, M
    [J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2001, 10 (03) : 383 - 392
  • [8] Adaptive lifting integer wavelet transform for lossless image compression
    Kitanovski, V.
    Kseneman, M.
    Gleich, D.
    Taskovski, D.
    [J]. PROCEEDINGS OF IWSSIP 2008: 15TH INTERNATIONAL CONFERENCE ON SYSTEMS, SIGNALS AND IMAGE PROCESSING, 2008, : 105 - +
  • [9] A lossless image compression algorithm by combining DPCM with integer wavelet transform
    Shi, M
    Xie, SL
    [J]. PROCEEDINGS OF THE IEEE 6TH CIRCUITS AND SYSTEMS SYMPOSIUM ON EMERGING TECHNOLOGIES: FRONTIERS OF MOBILE AND WIRELESS COMMUNICATION, VOLS 1 AND 2, 2004, : 293 - 296
  • [10] High capacity lossless data hiding based on integer wavelet transform
    Xuan, GR
    Shi, YQ
    Ni, ZC
    Chen, JD
    Yang, CY
    Zhen, YZ
    Zheng, JX
    [J]. 2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 2, PROCEEDINGS, 2004, : 29 - 32
12345