DocumentCode :
1642076
Title :
Evaluation of engineering camouflage effectiveness based on human visual attention mechanisms
Author :
Qi, Jia ; Xu-liang, Lv ; Chao, Wu
Author_Institution :
Engineering Institute of Corps of Engineers, PLA Univ. of Sci. & Tech., Nanjing, China
fYear :
2011
Firstpage :
1
Lastpage :
4
Abstract :
To evaluate the engineering camouflage effectiveness impersonally and exactly, based on the theory of human visual apperceive, the model is constituted on the human visual attention mechanisms. The feature maps of spatial scales are presented upon the distilled intensity, color and orientation from the input picture. The saliency map is gained from the combination of conspicuity maps. The shift of focus of attention (FOA) are selected and measured in the mechanisms winner-take-all (WTA) and inhibition of return. The relation between the shift of FOA and target detection probability is constituted upon back propagation (BP) neural network, and the target camouflage effectiveness can be measured exactly. The experiment result shows this model possesses advantages such as exact elements, high determinability and operability.
Keywords :
Arrays; Computational modeling; Humans; Image color analysis; Object detection; Probability; Visualization; camouflage effectiveness; engineering; evaluation; visual attention mechanisms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
E -Business and E -Government (ICEE), 2011 International Conference on
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-4244-8691-5
Type :
conf
DOI :
10.1109/ICEBEG.2011.5881935
Filename :
5881935
Link To Document :
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