Keyword : watermark


Throughput Improvement for TCP with a Performance Enhancing Proxy Using a UDP-Like Packet Sending Policy
Hui WANG  Yuichi NISHIDA  Yukinobu FUKUSHIMA  Tokumi YOKOHIRA  Zhen WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2344-2357
Type of Manuscript: PAPER
Category: Internet
Keyword: 
TCPperformance enhance proxyPEPwatermarkthroughputfairness
  Summary |  Full Text:PDF (5.5MB)

An Efficient 2-Secure and Short Random Fingerprint Code and Its Security Evaluation
Koji NUIDA  Satoshi FUJITSU  Manabu HAGIWARA  Hideki IMAI  Takashi KITAGAWA  Kazuto OGAWA  Hajime WATANABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1  pp. 197-206
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Application
Keyword: 
fingerprintc-secure codecollusion attacksecurity analysiswatermarkDRM
  Summary |  Full Text:PDF (527.3KB)

A Novel Entropy Based Image Watermarking in Wavelet Domain
Gin-Der WU  Pang-Hsuan HUANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3313-3325
Type of Manuscript: PAPER
Category: Multimedia Systems for Communications
Keyword: 
entropywatermarkwaveletsuper-treePSNRcompression
  Summary |  Full Text:PDF (1.9MB)

Intelligent Extraction of a Digital Watermark from a Distorted Image
Asifullah KHAN  Syed Fahad TAHIR  Tae-Sun CHOI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2072-2075
Type of Manuscript: LETTER
Category: Application Information Security
Keyword: 
watermarkdecodingtransformcopyright protectionrobustblindMachine Learning
  Summary |  Full Text:PDF (447.8KB)

Reversible Watermarking Method for JPEG Images
Akira SHIOZAKI  Motoi IWATA  Akio OGIHARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2068-2071
Type of Manuscript: LETTER
Category: Application Information Security
Keyword: 
watermarkreversible watermarkingJPEG image
  Summary |  Full Text:PDF (264.8KB)

A More Robust Subsampling-Based Image Watermarking
Chih-Cheng LO  Pao-Tung WANG  Jeng-Shyang PAN  Bin-Yih LIAO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/05/01
Vol. E90-D  No. 5  pp. 877-878
Type of Manuscript: LETTER
Category: Image Processing and Video Processing
Keyword: 
DCTwatermarksubsamplingpermutationordering
  Summary |  Full Text:PDF (169.7KB)

A High Quality Robust Digital Watermarking by Smart Distribution Technique and Effective Embedded Scheme
Yu-Ting PAI  Shanq-Jang RUAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/03/01
Vol. E90-A  No. 3  pp. 597-605
Type of Manuscript: Special Section PAPER (Special Section on Multimedia and Mobile Signal Processing)
Category: Image
Keyword: 
watermarkdata hidingcopyright protectionpermutation mapping
  Summary |  Full Text:PDF (3.1MB)

Effect of Premature ACK Transmission Timing on Throughput in TCP with a Performance Enhancing Proxy
Hui WANG  Shigeyuki OSADA  Tokumi YOKOHIRA  Kiyohiko OKAYAMA  Nariyoshi YAMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/01/01
Vol. E90-B  No. 1  pp. 31-41
Type of Manuscript: PAPER
Category: Network
Keyword: 
TCPperformance enhancing proxyPEPpremature ACKwatermark
  Summary |  Full Text:PDF (815.8KB)

New Matrices with Good Auto and Cross-Correlation
Andrew TIRKEL  Tom HALL 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/09/01
Vol. E89-A  No. 9  pp. 2315-2321
Type of Manuscript: Special Section PAPER (Special Section on Sequence Design and its Application in Communications)
Category: 
Keyword: 
matrixarrayinterlacingcorrelationwatermark
  Summary |  Full Text:PDF (450.4KB)

Java Birthmarks--Detecting the Software Theft--
Haruaki TAMADA  Masahide NAKAMURA  Akito MONDEN  Ken-ichi MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/09/01
Vol. E88-D  No. 9  pp. 2148-2158
Type of Manuscript: PAPER
Category: Application Information Security
Keyword: 
copyright protectionsoftware protectionwatermarkbirthmark
  Summary |  Full Text:PDF (754.2KB)

Permutation-Based Semi-Fragile Watermark Scheme
Guo-rui FENG  Ling-ge JIANG  Chen HE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 374-377
Type of Manuscript: LETTER
Category: Digital Signal Processing
Keyword: 
watermarktamper proofingpermutationtransformsemi-fragile
  Summary |  Full Text:PDF (665.7KB)

A Robust Watermarking System Based on the Properties of Low Frequency in Perceptual Audio Coding
Ching-Te WANG  Tung-Shou CHEN  Zhen-Ming XU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/08/01
Vol. E87-A  No. 8  pp. 2152-2159
Type of Manuscript: PAPER
Category: Multimedia Environment Technology
Keyword: 
audioabsolute thresholdMP3psycho-acousticwatermark
  Summary |  Full Text:PDF (905.1KB)

VLSI Design for Embedded Digital Watermarking JPEG Encoder Based on Digital Camera System
Tsung-Han TSAI  Chrong-Yi LU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/07/01
Vol. E87-A  No. 7  pp. 1772-1780
Type of Manuscript: PAPER
Category: VLSI Design Technology and CAD
Keyword: 
watermarkdiscrete cosine transform (DCT)joint photographic experts group (JPEG)digital still camera (DSC)
  Summary |  Full Text:PDF (1.8MB)

Secure Detection of Watermarks
Jun FURUKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/01/01
Vol. E87-A  No. 1  pp. 212-220
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Applications
Keyword: 
watermarkonline detectionpatchworkcorrelation-basedpublic keypaillier cryptosystemzero-knowledge
  Summary |  Full Text:PDF (451.4KB)

Video Watermarking of Which Embedded Information Depends on the Distance between Two Signal Positions
Minoru KURIBAYASHI  Hatsukazu TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12  pp. 3267-3275
Type of Manuscript: PAPER
Category: Image
Keyword: 
watermarksynchronization signalStirMarkpatchworkvideo sequence
  Summary |  Full Text:PDF (352.8KB)

A Watermarking Method Retrievable from MPEG Compressed Stream
Shigeyuki SAKAZAWA  Yasuhiro TAKISHIMA  Masahiro WADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/11/01
Vol. E85-A  No. 11  pp. 2489-2497
Type of Manuscript: PAPER
Category: Information Security
Keyword: 
watermarkMPEGstatistical retrievalblind marking
  Summary |  Full Text:PDF (638.1KB)

A Gray Level Watermarking Algorithm Using Double Layer Hidden Approach
Shih-Chang HSIA  I-Chang JOU  Shing-Ming HWANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 463-471
Type of Manuscript: PAPER
Category: Information Security
Keyword: 
watermarkdata hidingrobustnessdata compression
  Summary |  Full Text:PDF (1.3MB)

A New Digital Watermarking Scheme Applying Locally the Wavelet Transform
Minoru KURIBAYASHI  Hatsukazu TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10  pp. 2500-2507
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword: 
wavelet transformwatermarkStirMark attacksearching protocol
  Summary |  Full Text:PDF (689KB)

An Efficient Caption Insertion Scheme for MPEG Video in MC-DCT Compressed Domain
Jongho NANG  Seungwook HONG  Ohyeong KWON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/08/01
Vol. E84-B  No. 8  pp. 2292-2300
Type of Manuscript: PAPER
Category: Multimedia Systems
Keyword: 
multimedia systemMPEGvideo codingwatermark
  Summary |  Full Text:PDF (3.1MB)

Watermarking Using Inter-Block Correlation: Extension to JPEG Coded Domain
Yoonki CHOI  Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/03/01
Vol. E84-A  No. 3  pp. 893-897
Type of Manuscript: LETTER
Category: Information Security
Keyword: 
watermarkJPEGDCTcorrelation
  Summary |  Full Text:PDF (540.9KB)

A Digital Image Watermarking Scheme Withstanding Malicious Attacks
Akira SHIOZAKI  Jiro TANIMOTO  Motoi IWATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/10/20
Vol. E83-A  No. 10  pp. 2015-2022
Type of Manuscript: PAPER
Category: Information Security
Keyword: 
watermarkcopyright protectiondigital imagesID informationStirMark
  Summary |  Full Text:PDF (7.1MB)