Keyword : information embedding


Lossless Data Hiding in the Spatial Domain for High Quality Images
Hong Lin JIN Masaaki FUJIYOSHI Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/04/01
Vol. E90-A  No. 4 ; pp. 771-777
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 19th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
information embeddingwatermarkingimage qualitycapacitypayloaddata hiding
 Summary | Full Text:PDF(688.6KB)

A Method of Guaranteeing Image-Quality for Quantization-Based Watermarking Using a Nonorthogonal Transformation
Masaaki FUJIYOSHI Osamu WATANABE Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6 ; pp. 1434-1442
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2004 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2004))
Category: 
Keyword: 
data hidinginformation embeddingimage-qualityquality guaranteedwatermarking
 Summary | Full Text:PDF(432.9KB)