Title :
Real-time image fusion and adaptive exposure control for smart surveillance systems
Author_Institution :
Nat. Taiwan Normal Univ., Taipei
Abstract :
A smart surveillance system that performs image fusion for extending dynamic range and adaptively adjusts exposure for enhancing regions of interest (ROIs) is proposed. It keeps good colour constancy and better contrast for image details of ROIs. The system performance of image fusion and object tracking can achieve 4 and 10 frames/s, respectively.
Keywords :
adaptive control; image colour analysis; image fusion; image resolution; motion estimation; video surveillance; Real-time image fusion; adaptive exposure control; colour constancy; image contrast; object tracking; regions of interest; smart surveillance systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20070835
