Isao ECHIZEN

Effects of Image Processing Operations on Adversarial Noise and Their Use in Detecting and Correcting Adversarial Images
Huy H. NGUYEN Minoru KURIBAYASHI Junichi YAMAGISHI Isao ECHIZEN 
Publication:   
Publication Date: 2022/01/01
Vol. E105-D  No. 1  pp. 65-77
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia — Multimedia Technologies Enhancing User Experience —)
Category: 
Keyword: 
adversarial machine learning, image processing operation, detecting adversarial image, correcting adversarial image, data cleansing, deep neural network, 
 Summary | Full Text:PDF
Preventing Fake Information Generation Against Media Clone Attacks
Noboru BABAGUCHI Isao ECHIZEN Junichi YAMAGISHI Naoko NITTA Yuta NAKASHIMA Kazuaki NAKAMURA Kazuhiro KONO Fuming FANG Seiko MYOJIN Zhenzhong KUANG Huy H. NGUYEN Ngoc-Dung T. TIEU 
Publication:   
Publication Date: 2021/01/01
Vol. E104-D  No. 1  pp. 2-11
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Multimedia Security and Forensics —)
Category: 
Keyword: 
media clones, fake media, media processing, anonymization, trusted communication, 
 Summary | Full Text:PDF
Generation and Detection of Media Clones
Isao ECHIZEN Noboru BABAGUCHI Junichi YAMAGISHI Naoko NITTA Yuta NAKASHIMA Kazuaki NAKAMURA Kazuhiro KONO Fuming FANG Seiko MYOJIN Zhenzhong KUANG Huy H. NGUYEN Ngoc-Dung T. TIEU 
Publication:   
Publication Date: 2021/01/01
Vol. E104-D  No. 1  pp. 12-23
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Multimedia Security and Forensics —)
Category: 
Keyword: 
media clone, information security, image and speech processing, social media, communication model, 
 Summary | Full Text:PDF
BiometricJammer: Method to Prevent Acquisition of Biometric Information by Surreptitious Photography on Fingerprints
Isao ECHIZEN Tateo OGANE 
Publication:   
Publication Date: 2018/01/01
Vol. E101-D  No. 1  pp. 2-12
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Potential and Possibility of Multimedia Contents for the Future —)
Category: 
Keyword: 
biometrics, fingerprint authentication, anti-spoofing, fake fingers, surreptitious photography, 
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FOREWORD
Isao ECHIZEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1  pp. 40-40
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF
FOREWORD
Isao ECHIZEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 1-1
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF
Anonymizing Personal Text Messages Posted in Online Social Networks and Detecting Disclosures of Personal Information
Hoang-Quoc NGUYEN-SON Minh-Triet TRAN Hiroshi YOSHIURA Noboru SONEHARA Isao ECHIZEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 78-88
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia)
Category: 
Keyword: 
fingerprint, anonymized text message, disclosure detection, online social network, 
 Summary | Full Text:PDF
Maintaining Picture Quality and Improving Robustness of Color Watermarking by Using Human Vision Models
Hiroshi YOSHIURA Isao ECHIZEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/01/01
Vol. E89-D  No. 1  pp. 256-270
Type of Manuscript:  PAPER
Category: Application Information Security
Keyword: 
watermarking, digital picture, survivability, StirMark attack, picture quality, 
 Summary | Full Text:PDF
Color Picture Watermarking Correlating Two Constituent Planes for Immunity to Random Geometric Distortion
Hiroshi YOSHIURA Isao ECHIZEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/09/01
Vol. E87-D  No. 9  pp. 2239-2252
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
watermarking, digital picture, survivability, StirMark attack, 
 Summary | Full Text:PDF