DocumentCode
3449944
Title
Optimal Exposure detection function for digital and smart-phone camera applications
Author
Yousefi, S. ; Rabiee, H.R. ; Mianjy, P.
Author_Institution
Univ. of Texas at Dallas, Dallas, TX, USA
fYear
2012
fDate
13-16 Jan. 2012
Firstpage
149
Lastpage
150
Abstract
Auto-Exposure detection is a key feature in digital cameras and smart-phones. The image information can be used to detect scene over and under exposure passively. This paper introduces an effective optimal exposure detection function based on joint probability density function of the pixels in the scene.
Keywords
cameras; feature extraction; image recognition; probability; smart phones; autoexposure detection; digital camera; image information; joint probability density function; optimal exposure detection function; scene detection; smart phone camera; Brightness; Digital cameras; Histograms; Joints; Lighting; Probability density function; Digital Cameras; Image Analysis; Passive Auto-Exposure; Probability Density Function;
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.2012.6161783
Filename
6161783
Link To Document