DocumentCode
1989581
Title
TV energy management by camera-based viewer monitoring
Author
Lee, Choong Geun ; Moshnyaga, Vasily G.
Author_Institution
Grad. Sch. of Eng., Fukuoka Univ., Fukuoka, Japan
fYear
2011
fDate
15-18 May 2011
Firstpage
949
Lastpage
952
Abstract
This paper presents a new method of energy management in television set. The method keeps TV screen active only if someone is watching it. When no viewer is present in front of the camera, the TV screen is dimmed to save power while keeping the audio ON. Experiments show that the method can reduce the TV power consumption significantly especially when TV set is left ON unwatched.
Keywords
energy management systems; screens (display); television cameras; TV power consumption; TV screen; TV set energy management; camera-based viewer monitoring; video camera; Brightness; Cameras; Energy management; Monitoring; Power demand; Sensors; TV;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), 2011 IEEE International Symposium on
Conference_Location
Rio de Janeiro
ISSN
0271-4302
Print_ISBN
978-1-4244-9473-6
Electronic_ISBN
0271-4302
Type
conf
DOI
10.1109/ISCAS.2011.5937724
Filename
5937724
Link To Document