An improved visual pruning algorithm for perceptually lossless medical image coding

被引：0
|
作者：
Wu, David [1 ]
Tan, Damian M. [1 ]
Wu, Hong Ren [1 ]
机构：
[1] RMIT Univ, Sch Elect & Comp Engn, Melbourne, Vic 3001, Australia
来源：
TENCON 2005 - 2005 IEEE REGION 10 CONFERENCE, VOLS 1-5 | 2006年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
An improved algorithm for perceptually lossless coding of medical images is presented in this paper. Built on the JPEG 2000 coding framework, the proposed coder combines an improved Visual Pruning algorithm with an advanced model of the Human Visual System to identify and to remove visually insignificant/irrelevant information. Current results have shown superior compression ratio gains over that of its lossless counterparts without any loss in visual fidelity.
引用
收藏
页码：794 / +
页数：3
相关论文
共 50 条
  • [21] Perceptually Lossless Image Compression with Error Recovery
    Kwan, Chiman
    Shang, Eric
    Tran, Trac D.
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON VISION, IMAGE AND SIGNAL PROCESSING (ICVISP 2018), 2018,
  • [22] The Perceptually Transparent Coding for Image
    Wei, Zhenyu
    Ngan, King N.
    ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5, 2009, : 1621 - 1624
  • [23] Improvements to HEVC Intra Coding for Lossless Medical Image Compression
    Sanchez, Victor
    Auli-Llinas, Francesc
    Bartrina-Rapesta, Joan
    Serra-Sagrista, Joan
    2014 DATA COMPRESSION CONFERENCE (DCC 2014), 2014, : 423 - 423
  • [24] A new interpolative subband coding algorithm for lossless image compression
    Deng, G
    INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, PROCEEDINGS - VOL I, 1996, : 93 - 96
  • [25] JUST NOTICEABLE DISTORTION BASED PERCEPTUALLY LOSSLESS INTRA CODING
    Shen, Xuelin
    Zhang, Xinfeng
    Wang, Shiqi
    Kwong, Sam
    Zhu, Guopu
    2020 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2020, : 2058 - 2062
  • [26] An effective lossless compression algorithm for medical image set based on denoise improved MMP method
    Li, YF
    Zhang, J
    Proceedings of the 46th IEEE International Midwest Symposium on Circuits & Systems, Vols 1-3, 2003, : 729 - 732
  • [27] Perceptually-lossless image coding based on foveated-JND and H.265/HEVC
    Li, Yiming
    Liu, Hongyi
    Chen, Zhenzhong
    JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2016, 40 : 600 - 610
  • [28] An effective lossless compression algorithm for medical image set based on denoise improved MMP method
    Li, YF
    Zhang, J
    PROCEEDINGS OF THE 46TH IEEE INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS & SYSTEMS, VOLS 1-3, 2003, : 741 - 744
  • [29] An Improved SPECK Image Coding Algorithm
    Han Baojun
    Liu Yan
    FIFTH INTERNATIONAL CONFERENCE ON INFORMATION ASSURANCE AND SECURITY, VOL 2, PROCEEDINGS, 2009, : 227 - 229
  • [30] Improved fractal coding and hyperchaotic system for lossless image compression and encryption
    Long, Bofeng
    Chen, Zhong
    Liu, Tongzhe
    Wu, Ximei
    He, Chenchen
    Wang, Lujie
    Cao, Can
    NONLINEAR DYNAMICS, 2025, 113 (10) : 12233 - 12262
12345