Takao JINNO


Mimetic Code Using Successive Additive Color Mixture
Shigeyuki KOMURO Shigeru KURIYAMA Takao JINNO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 98-102
Type of Manuscript:  Special Section LETTER (Special Section on Enriched Multimedia)
Category: 
Keyword: 
image data hidingQR codeadditive color mixturecolor variationdigital signage
 Summary | Full Text:PDF(969.4KB)

Quality Evaluation of Decimated Images Using Visual Difference Predictor
Ryo MATSUOKA Takao JINNO Masahiro OKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/08/01
Vol. E96-A  No. 8  pp. 1824-1827
Type of Manuscript:  LETTER
Category: Image
Keyword: 
quantitative evaluationdecimationinterpolationvisual difference predictor
 Summary | Full Text:PDF(912.1KB)

Watermarking for HDR Image Robust to Tone Mapping
Xinwei XUE Takao JINNO Xin JIN Masahiro OKUDA Satoshi GOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11  pp. 2334-2341
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
HDR imagewatermarkingtone mappingµ-Lawbilateral filtering
 Summary | Full Text:PDF(5.4MB)

A Study on Weighting Scheme for Rational Remez Algorithm
Takao JINNO Yusuke SAITO Masahiro OKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/04/01
Vol. E94-A  No. 4  pp. 1144-1147
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
IIR digital filterthe rational Remez algorithmripple ratio
 Summary | Full Text:PDF(155.8KB)

µ-Law Based HDR Coding and Its Error Analysis
Takao JINNO Hironori KAIDA Xinwei XUE Nicola ADAMI Masahiro OKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/03/01
Vol. E94-A  No. 3  pp. 972-978
Type of Manuscript:  PAPER
Category: Image
Keyword: 
HDRIcodingtone mapping model
 Summary | Full Text:PDF(1.3MB)

High Contrast HDR Video Tone Mapping Based on Gamma Curves
Takao JINNO Kazuya MOURI Masahiro OKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 525-532
Type of Manuscript:  Special Section PAPER (Special Section on Image Media Quality)
Category: Processing
Keyword: 
tone mappinghigh dynamic range imagegamma blending
 Summary | Full Text:PDF(3MB)