Tadaaki HOSAKA


Sensor-Pattern-Noise Map Reconstruction in Source Camera Identification for Size-Reduced Images
Joji WATANABE Tadaaki HOSAKA Takayuki HAMAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Vol. E96-D  No. 8  pp. 1882-1885
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
digital forensicssource camera identificationsensor pattern noisesize-reduced imagereconstruction
 Summary | Full Text:PDF(525KB)

Image Quality Enhancement for Single-Image Super Resolution Based on Local Similarities and Support Vector Regression
Atsushi YAGUCHI Tadaaki HOSAKA Takayuki HAMAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 552-554
Type of Manuscript:  Special Section LETTER (Special Section on Image Media Quality)
Category: Processing
Keyword: 
super resolutionlocal similaritysupport vector regression (SVR)total variation (TV)
 Summary | Full Text:PDF(266.2KB)