Wavelets: Applications to Image Compression-I

被引：0
|
作者：
Nanavati, Sachin P. [1 ]
Panigrahi, Prasanta K. [2 ]
机构：
[1] CDAC, Sci & Engn Comp Grp, Pune, Maharashtra, India
[2] PRL, Quantum Informat & Quantum Opt Div, Ahmadabad, Gujarat, India
来源：
RESONANCE-JOURNAL OF SCIENCE EDUCATION | 2005年 / 10卷 / 02期
关键词：
JPEG-2000; image compression; discrete cosine transform (DCT); discrete wavelet transform (DWT);
D O I：
10.1007/BF02835922
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
Digital imaging has had an enormous impact on scientific and industrial applications. Uncompressed images require considerable storage capacity and transmission bandwidth. The solution to this problem is to compress an image for desired application. Wavelet transform has recently emerged as the tool of choice for image compression. In this article, we discuss the basic principles underlying compression of images and point out the advantages of wavelet transform over the previously used discrete cosine transform.
引用
收藏
页码：52 / 61
页数：10
相关论文
共 50 条
  • [21] Scaling, Wavelets, Image Compression, and Encoding
    Jorgensen, Palle E. T.
    Song, Myung-Sin
    ANALYSIS FOR SCIENCE, ENGINEERING AND BEYOND, 2012, 6 : 215 - 252
  • [22] Fractal wavelets image data compression
    Khalifa, O.O.
    Dlay, S.S.
    Advances in Intelligent Systems and Computer Science, 1999, : 85 - 88
  • [23] Image compression with different types of wavelets
    Akhtar, Javed
    Javed, Muhammad Younus
    SECOND INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES 2006, PROCEEDINGS, 2006, : 133 - +
  • [24] SAR image compression using wavelets
    Kwan, C
    Li, BX
    Xu, R
    Tran, T
    Nguyen, T
    WAVELET APPLICATIONS VIII, 2001, 4391 : 349 - 357
  • [25] Optimization of orthogonal wavelets for image compression
    Patuck, N
    McLernon, D
    2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL III, PROCEEDINGS: IMAGE AND MULTIDIMENSIONAL SIGNAL PROCESSING SPECIAL SESSIONS, 2004, : 653 - 656
  • [26] Information theory, wavelets, and image compression
    Lawton, W
    INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, 1996, 7 (03) : 180 - 190
  • [27] Lossy Image Compression Using Wavelets
    Nick D. Panagiotacopulos
    Ken Friesen
    Sukit Lertsuntivit
    Journal of Intelligent and Robotic Systems, 2000, 28 : 39 - 59
  • [28] Parallel Image Compression and Analysis with Wavelets
    Kutila, M.
    Vlitanen, J.
    PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL 2, 2005, 2 : 165 - 168
  • [29] Application of directional wavelets to image compression
    Miettinen, K
    DCC 2001: DATA COMPRESSION CONFERENCE, PROCEEDINGS, 2001, : 505 - 505
  • [30] Quantization of adaptive wavelets for image compression
    Piella, G
    Heijmans, H
    Pesquet-Popescu, B
    2004 47TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, CONFERENCE PROCEEDINGS, 2004, : 405 - 408
12345