DocumentCode
3455093
Title
New video processing methods to improve apparent gloss
Author
Hasegawa, Minoru ; Sakaniwa, Hidenori ; Ogino, Masahiro ; Fukuda, Nobuhiro ; Nakajima, Mitsuo
Author_Institution
Yokohama Res. Lab., Hitachi, Ltd., Hitachi, Japan
fYear
2012
fDate
13-16 Jan. 2012
Firstpage
632
Lastpage
635
Abstract
We have developed new video processing methods that sharp brightness gradients are restored by Retinex theory and low dynamic ranges of display devices are improved by physiological effects, to display images with high gloss. We determined proper processing conditions by using objective evaluation results of apparent gloss.
Keywords
display devices; image restoration; video signal processing; Retinex theory; apparent gloss; display devices; image display; low-dynamic ranges; physiological effects; sharp brightness gradient restoration; video processing method; Brightness; Dynamic range; Indexes; Lighting; Shape; Surface treatment; Visualization;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2012 IEEE International Conference on
Conference_Location
Las Vegas, NV
ISSN
2158-3994
Print_ISBN
978-1-4577-0230-3
Type
conf
DOI
10.1109/ICCE.2012.6162006
Filename
6162006
Link To Document