Open AccessIntelligent control of video monitoring system based on the color histogram analysis
Author(s) -
Zhang Bian-Li,
Shengjiang Chang,
Jiangwei Li,
Kai Wang,
Shen Hui-Ting,
Yanxin Zhang,
Hongchen Zhai
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.6399
Subject(s) - color histogram , computer science , computer vision , artificial intelligence , histogram , color normalization , color space , histogram equalization , image processing , image histogram , histogram matching , color image , image (mathematics)
The intelligent control of video monitoring system in a fixed background scene is realized by comparing color histogram distance between reference image and objective image. The impacts on reference images caused by the variation with time and sunlight are eliminated by renewing reference images on-line. In order to reduce computational complexity and speed up the processing, a uniform compressional algorithm of real color space based on fuzzy method is proposed. The simulations show that an image can be processed in 10 ms, which meets the requirement of real-time processing.