Keyword : digital watermark

Some Evaluations on a Digital Watermarking Technique for Music Data Using Distortion Effect
Yuto MATSUNAGA Tetsuya KOJIMA Naofumi AOKI Yoshinori DOBASHI Tsuyoshi YAMAMOTO 
Publication:   
Publication Date: 2019/06/01
Vol. E102-D  No. 6 ; pp. 1119-1125
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
digital watermark, sound synthesis, sound effect, distortion effect, 
 Summary | Full Text:PDF
Low Power Block-Based Watermarking Algorithm
Yu-Ting PAI Shanq-Jang RUAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/04/01
Vol. E89-D  No. 4 ; pp. 1507-1514
Type of Manuscript:  PAPER
Category: Application Information Security
Keyword: 
digital watermark, data hiding, copyright protection, low power, discrete cosine transform, 
 Summary | Full Text:PDF
Redundancy in Instruction Sequences of Computer Programs
Kazuhiro HATTANDA Shuichi ICHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/01/01
Vol. E89-A  No. 1 ; pp. 219-221
Type of Manuscript:  Special Section LETTER (Special Section on Cryptography and Information Security)
Category: Information Hiding
Keyword: 
information hiding, reordering, basic block, digital watermark, 
 Summary | Full Text:PDF
Index Data Embedding Method Utilizing Quantitative Relation of Wavelet Coefficients
Motoi IWATA Akira SHIOZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10 ; pp. 2508-2513
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword: 
wavelet transform, digital watermark, index data, image signal, 
 Summary | Full Text:PDF
Watermarking Method for Embedding Index Data into Images Utilizing Features of Wavelet Transform
Motoi IWATA Akira SHIOZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/07/01
Vol. E84-A  No. 7 ; pp. 1772-1778
Type of Manuscript:  PAPER
Category: Image
Keyword: 
wavelet transform, digital watermark, index data, image signal, data hiding, 
 Summary | Full Text:PDF
On the Amount of Embedded Information of Watermarking Methods Based on the Parallel Combinatorial Spread Spectrum Scheme
Masaaki FUJIYOSHI Takaaki HASEGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/04/01
Vol. E84-A  No. 4 ; pp. 941-948
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals of Information and Communications)
Category: 
Keyword: 
digital watermark, PC/SS, real-number sequence, maximum amount of embedded information, 
 Summary | Full Text:PDF
A Novel Individual Identification System Using a Watermarking Method Based on the Parallel Combinatorial Spread Spectrum Scheme
Masaaki FUJIYOSHI Takaaki HASEGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/11/25
Vol. E83-A  No. 11 ; pp. 2129-2137
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
identification, digital watermark, PC/SS, real number sequence, portrait, 
 Summary | Full Text:PDF
A Method of Extracting Embedded Binary Data from JPEG Bitstreams Using Standard JPEG Decoder
Yoshihiro NOGUCHI Hiroyuki KOBAYASHI Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8 ; pp. 1582-1588
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
digital watermark, JPEG, embedding binary data, standard JPEG decoder, 
 Summary | Full Text:PDF
A Wavelet-Based Watermarking for Digital Images and Video
Masataka EJIMA Akio MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/03/25
Vol. E83-A  No. 3 ; pp. 532-540
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
digital watermark, wavelet, digital image, video, copyright protection, data hiding, 
 Summary | Full Text:PDF
A Digital Watermark Method Using the Wavelet Transform for Video Data
Hisashi INOUE Akio MIYAZAKI Takashi ARAKI Takashi KATSURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/01/25
Vol. E83-A  No. 1 ; pp. 90-96
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
digital watermark, copyright protection, wavelet transform, video data, MPEG, 
 Summary | Full Text:PDF
Improved Digital Watermark Robustness against Translation and/or Cropping of an Image Area
Takao NAKAMURA Hiroshi OGAWA Atsuki TOMIOKA Youichi TAKASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/01/25
Vol. E83-A  No. 1 ; pp. 68-76
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
digital watermark, image processing, orthogonal transform, spread spectrum, copyright protection, 
 Summary | Full Text:PDF
A Digital Watermark Technique Based on the Wavelet Transform and Its Robustness on Image Compression and Transformation
Hisashi INOUE Akio MIYAZAKI Akihiro YAMAMOTO Takashi KATSURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/01/25
Vol. E82-A  No. 1 ; pp. 2-10
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
digital watermark, copyright protection, wavelet transform, image signal, 
 Summary | Full Text:PDF