Iterative algorithm for restoring wavelet-based compressed images

被引：0
|
作者：
Kartalov, T [1 ]
Bogdanov, M [1 ]
Bogdanov, S [1 ]
机构：
[1] Ss Cyril & Methodius Univ Skopje, Fac Elect Engn, Skopje, Macedonia
来源：
Eurocon 2005: The International Conference on Computer as a Tool, Vol 1 and 2 , Proceedings | 2005年
关键词：
artifact removal; DWT; image compression;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we propose an iterative algorithm, based on modeling of the degradation system, for reducing coding distortions in wavelet-based compressed images. The proposed algorithm iteratively reconstructs the degraded image. In every step of the iteration, image enhancement processes are implemented dependent of the image content. The performance of the proposed algorithm is evaluated experimentally.
引用
收藏
页码：927 / 930
页数：4
相关论文
共 50 条
  • [31] An efficient wavelet based de-blocking algorithm for highly compressed images
    Wu, SH
    Yan, H
    Tan, Z
    IMAGE COMPRESSION AND ENCRYPTION TECHNOLOGIES, 2001, 4551 : 254 - 259
  • [32] Iterative wavelet-based feature extraction for texture segmentation
    Wang, JW
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2003, E86A (10) : 2628 - 2632
  • [33] Interpretation and improvement of an iterative wavelet-based denoising method
    Ranta, R
    Heinrich, C
    Louis-Dorr, V
    Wolf, D
    IEEE SIGNAL PROCESSING LETTERS, 2003, 10 (08) : 239 - 241
  • [34] On the convergence of wavelet-based iterative signal extrapolation algorithms
    Lin, LC
    Xia, XG
    Kuo, CCJ
    SIGNAL PROCESSING, 1996, 48 (01) : 51 - 65
  • [35] Wavelet-based distortion measure for binary images
    Kim, W-G
    Kwon, O-J
    Pang, H-S
    IMAGING SCIENCE JOURNAL, 2013, 61 (05): : 408 - 418
  • [36] A wavelet-based watermarking for digital images and video
    Ejima, M
    Miyazaki, A
    2000 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL III, PROCEEDINGS, 2000, : 678 - 681
  • [37] WAVELET-BASED EDGE DETECTION IN DIGITAL IMAGES
    Hussain, Muhammad
    Abdukirim, Turghunjan
    Okada, Yoshihiro
    INTERNATIONAL JOURNAL OF IMAGE AND GRAPHICS, 2008, 8 (04) : 513 - 533
  • [38] Wavelet-based logistic discriminator of dermoscopy images
    Surowka, Grzegorz
    Ogorzalek, Maciej
    EXPERT SYSTEMS WITH APPLICATIONS, 2021, 167
  • [39] Wavelet-based enhancement of human chromosome images
    Wu, Q
    Castleman, KR
    PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 20, PTS 1-6: BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND, 1998, 20 : 963 - 966
  • [40] Wavelet-based fusion classification for hyperspectral images
    Zhang, Y
    Zhang, JP
    CHINESE JOURNAL OF ELECTRONICS, 2002, 11 (04): : 515 - 518
12345