DocumentCode
3265695
Title
Dynamic range compression based on illumination compensation
Author
Ogata, Masami ; Tsuchiya, Takashi ; Kubozono, Takeshi ; Ueda, Kazuhiko
Author_Institution
Sony Corp., Tokyo, Japan
fYear
2001
fDate
2001
Firstpage
282
Lastpage
283
Abstract
This paper presents a new method, which can effectively compress the dynamic range of a visual scene while preserving the local contrast to reproduce a high quality image on the devices with limited dynamic range. In this method, dynamic range compression is performed through a reduction of the the illumination effect, by taking into account the characteristics of the human visual system. Top precisely extract the illumination component with a reasonable complexity a multi-scale nonlinear filtering scheme has been developed
Keywords
data compression; filtering theory; image processing; lighting; nonlinear filters; visual perception; complexity; dynamic range compression; high quality image reproduction; human visual system characteristics; illumination compensation; illumination component extraction; illumination effect reduction; local contrast; multi-scale nonlinear filtering; visual scene; Data mining; Dynamic range; Filtering; Humans; Image coding; Layout; Lighting; Nonlinear filters; Reflectivity; Visual system;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-7803-6622-0
Type
conf
DOI
10.1109/ICCE.2001.935310
Filename
935310
Link To Document