Toshihiko YAMASAKI


SIFT-Based Non-blind Watermarking Robust to Non-linear Geometrical Distortions
Toshihiko YAMASAKI Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/06/01
Vol. E96-D  No. 6  pp. 1368-1375
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
watermarkingscale invariant feature transform (SIFT)non-linear geometric distortion attacks
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Human Attribute Analysis Using a Top-View Camera Based on Two-Stage Classification
Toshihiko YAMASAKI Tomoaki MATSUNAMI Tuhan CHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 993-996
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
surveillancehuman attributestop-view camera
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Robust Object-Based Watermarking Using Feature Matching
Viet-Quoc PHAM Takashi MIYAKI Toshihiko YAMASAKI Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2027-2034
Type of Manuscript:  PAPER
Category: Application Information Security
Keyword: 
digital watermarkinggeometrically invariantscale-invariant feature transformobject matching
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Ubiquitous Home: Retrieval of Experiences in a Home Environment
Gamhewage C. DE SILVA Toshihiko YAMASAKI Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/02/01
Vol. E91-D  No. 2  pp. 330-340
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
multimediapersonal experienceslife-logvideo retrievalubiquitous environmentfloor sensors
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Summarization of 3D Video by Rate-Distortion Trade-off
Jianfeng XU Toshihiko YAMASAKI Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/09/01
Vol. E90-D  No. 9  pp. 1430-1438
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
3D videosummarizationkey frame extractionrate-distortion optimization
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Retrieval of Images Captured by Car Cameras Using Its Front and Side Views and GPS Data
Toshihiko YAMASAKI Takayuki ISHIKAWA Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/01/01
Vol. E90-D  No. 1  pp. 217-223
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Image Technology)
Category: 
Keyword: 
image retrievaledge histogramhierarchical searchcarGPS
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