Toru HIRAOKA


A High-Speed Method for Generating Edge-Preserving Bubble Images
Toru HIRAOKA 
Publication:   
Publication Date: 2020/03/01
Vol. E103-D  No. 3  pp. 724-727
Type of Manuscript:  LETTER
Category: Computer Graphics
Keyword: 
non-photorealistic renderingbubbleedge preservationhigh speed
 Summary | Full Text:PDF(2.1MB)

Acceleration Using Upper and Lower Smoothing Filters for Generating Oil-Film-Like Images
Toru HIRAOKA Kiichi URAHAMA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-D  No. 12  pp. 2642-2645
Type of Manuscript:  LETTER
Category: Computer Graphics
Keyword: 
non-photorealistic renderingaccelerationoil filmupper and lower smoothing filters
 Summary | Full Text:PDF(2.8MB)

Generation of Oil-Film-Like Images by Bilateral Infra-Envelope Filter
Toru HIRAOKA Kiichi URAHAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/06/01
Vol. E99-D  No. 6  pp. 1724-1728
Type of Manuscript:  LETTER
Category: Computer Graphics
Keyword: 
non-photorealistic renderingoil filmbilateral infra-envelope filterunsharp mask
 Summary | Full Text:PDF(9.8MB)

Generation of Moire-Picture-Like Color Images by Bilateral Filter
Toru HIRAOKA Kiichi URAHAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Vol. E96-D  No. 8  pp. 1862-1866
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
non-photorealistic renderingmoirebilateral filter
 Summary | Full Text:PDF(3.2MB)