首页|The Cat's Eye Effect Target Recognition Method Based on Visual Attention
The Cat's Eye Effect Target Recognition Method Based on Visual Attention
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The Cat's eye effect target recognition method based on visual attention (CTRVA) is proposed.The difference image can be processed by a designed second-directional derivative filter at eight directional channels.Morphological method is employed to deal with the filtered image in all directions,which ensures that target can be easily distinguished from background.The salient maps for each channel where the potential targets exist are calculated through the spectral residual approach,and the "target-saliency" map is computed by a designed saliency fusing method.The coarse detection is performed by the adaptive threshold to extract candidate targets from the "target-saliency" map.The real target region is identified by the characteristics of the cat's eye effect target.Experimental results show that the proposed method is efficient and has an outstanding performance for cat's eye effect target detection.
Cat's eye effect target recognition method based on visual attention (CTRVA)Target recognitionSaliency map
WANG Xingbin、ZHANG Jun、WANG Shuaihui
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State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Science,Beijing 100093, China
University of Chinese Academy of Sciences, Beijing 100049, China
Hubei University of Arts and Science, Xiangyang 441053, China
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
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This work is supported by the Hubei Superior and Distinctive Discipline Group of "Mechatronics and Automobiles"
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