Keyword : image watermarking

Robust Blind Watermarking Algorithm Based on Contourlet Transform with Singular Value Decomposition
Lei SONG Xue-Cheng SUN Zhe-Ming LU 
Publication:   
Publication Date: 2021/03/01
Vol. E104-A  No. 3 ; pp. 640-643
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
image watermarking, contourlet transform, singular value decomposition, robust watermarking, 
 Summary | Full Text:PDF(837.1KB)
Improvement of Detection Performance in DWT-Based Image Watermarking under Specified False Positive Probability
Masayoshi NAKAMOTO Kohei SAYAMA Mitsuji MUNEYASU Tomotaka HARANO Shuichi OHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2 ; pp. 661-670
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
image watermarking, discrete wavelet transform (DWT), false positive probability, analysis of detection performance, 
 Summary | Full Text:PDF(2.6MB)
Contourlet Based Adaptive Watermarking for Color Images
Haohao SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/10/01
Vol. E92-D  No. 10 ; pp. 2171-2174
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
contourlet, image watermarking, information security, wavelet, 
 Summary | Full Text:PDF(81.7KB)
Differential Energy Based Watermarking Algorithm Using Wavelet Tree Group Modulation (WTGM) and Human Visual System
Min-Jen TSAI Chang-Hsing SHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8 ; pp. 1961-1973
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: 
Keyword: 
copyright protection, Human Visual System, image watermarking, wavelet, wavelet tree quantization, 
 Summary | Full Text:PDF(2.7MB)
Content-Adaptive Robust Image Watermarking with Posterior HMM-Based Detector
Chuntao WANG Jiangqun NI Rongyue ZHANG Goo-Rak KWON Sung-Jea KO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8 ; pp. 1953-1960
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: 
Keyword: 
image watermarking, robustness, content-adaptive, wavelet, HMM, 
 Summary | Full Text:PDF(424.7KB)
FPGA Design of Real-Time Watermarking Processor for 2DDWT-Based Video Compression
Young-Ho SEO Dong-Wook KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Vol. E87-A  No. 6 ; pp. 1297-1304
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
image watermarking, DWT, FPGA, hardware implementation, co-operation with compressor, 
 Summary | Full Text:PDF(558.9KB)
Robust Image Watermarking Based on Minimal DCT-Quantization Errors
Yong-Jun RYU Keun-Young LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/06/01
Vol. E85-A  No. 6 ; pp. 1336-1340
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2001 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2001))
Category: 
Keyword: 
image watermarking, robustness, imperceptibility, minimal errors, 
 Summary | Full Text:PDF(852.7KB)