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
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;
Conference_Titel :
Consumer Electronics (ICCE), 2012 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4577-0230-3
DOI :
10.1109/ICCE.2012.6161783
