A novel SVD- and VQ-based image hiding scheme

Authors
Chung, KL Shen, CH Chang, LC
Citation
Kl. Chung et al., A novel SVD- and VQ-based image hiding scheme, PATT REC L, 22(9), 2001, pp. 1051-1058
Citations number
18
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
PATTERN RECOGNITION LETTERS
ISSN journal
01678655 → ACNP
Volume
22
Issue
9
Year of publication
2001
Pages
1051 - 1058
Database
ISI
SICI code
0167-8655(200107)22:9<1051:ANSAVI>2.0.ZU;2-Y
Abstract
This paper presents a novel singular value decomposition (SVD)- and vector quantization (VQ)-based image hiding scheme to hide image data. Plugging th e VQ technique into the SVD-based compression method, the proposed scheme l eads to good compression ratio and satisfactory image quality. Experimental results show that the embedding image is visually indistinguishable from t he stego-image. (C) 2001 Published by Elsevier Science B.V.