Toshiyuki YOSHIDA

Optimal Bit Allocation Technique for Scalable Video Coding based on Maximization of Estimated MOS
Toshiyuki YOSHIDA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2012/09/01
Vol. J95-D  No. 9  pp. 1672-1674
Type of Manuscript: Special Section LETTER (Special Section on Picture Coding and Image Media)
Category: 
Keyword: 
video coding,  scalable coding,  video quality,  MOS,  optimal bit allocation, 
  Summary |  Full Text(in Japanese):PDF (439.3KB)
Identification of Differences between Printed Documents Based on Image Matching
Toshiyuki YOSHIDA  Yutaka NAKANO 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2011/12/01
Vol. J94-D  No. 12  pp. 1975-1978
Type of Manuscript: Special Section LETTER (Special Section on Picture Coding and Image Media)
Category: 
Keyword: 
document comparison,  matching,  longest common sequence (LCS),  dynamic programming, 
  Summary |  Full Text(in Japanese):PDF (680.7KB)
Improvement of Video Quality by Equalizing an Estimated MOS
Toshiyuki YOSHIDA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2010/09/01
Vol. J93-D  No. 9  pp. 1634-1637
Type of Manuscript: Special Section LETTER (Special Section on Picture on Coding and Image Media)
Category: 
Keyword: 
video coding,  video quality,  subjective assessment score,  MOS,  equalization, 
  Summary |  Full Text(in Japanese):PDF (320.4KB)
Object Extraction with a Region-Based Background Subtraction Algorithm
Yutaka NAKANO  Yasunori TATSU  Toshiyuki YOSHIDA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2009/10/01
Vol. J92-D  No. 10  pp. 1716-1719
Type of Manuscript: Special Section LETTER (Special Section on Picture Coding and Image Media)
Category: 
Keyword: 
background subtraction,  reference pixels,  region-based approach,  watershed technique, 
  Summary |  Full Text(in Japanese):PDF (441.9KB)
Object Extraction from Image Sequences by Using Region-Based 3-D Watershed Technique
Yutaka NAKANO  Kumi TOYOOKA  Toshiyuki YOSHIDA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2008/08/01
Vol. J91-D  No. 8  pp. 1986-1989
Type of Manuscript: Special Section LETTER (Special Section on Picture Coding and Image Media)
Category: 
Keyword: 
object extraction,  image sequence,  watershed,  region growing,  occlusion, 
  Summary |  Full Text(in Japanese):PDF (295.5KB)