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  2006, Vol. 19 Issue (5): 658-662    DOI:
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Segmentation Approach for Natural Images and Application to Object Detection in ViewBased Navigation
HONG YiPing, YI JianQiang, ZHAO DongBin, LI XinZheng
Laboratory of Complex Systems and Intelligence Science, Institute of Automation, Chinese Academy of Sciences, Beijing 100080

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Abstract  An improved mean shift segmentation approach for natural images is presented. And its application to object detection in viewbased navigation is proposed. In the improved segmentation, the color bandwidth derived from data analysis for clustering is estimated according to the image data. The density of each pixel is calculated based on the estimated bandwidth, and the local modes are searched by the direct density search way. Then a global standard for local mode merging is applied to get the final segmentation result. In its application to object detection, the object models constructed offline are used to verify the possible objects among the segmented regions. The experimental results indicate that the propesed approach can effectively detect the natural objects under complex backgrounds.
Key wordsNatural Image Segmentation      Object Detection      Mean Shift      ViewBased Navigation     
Received: 03 June 2005     
ZTFLH: TP391.4  
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HONG YiPing
YI JianQiang
ZHAO DongBin
LI XinZheng
Cite this article:   
HONG YiPing,YI JianQiang,ZHAO DongBin等. Segmentation Approach for Natural Images and Application to Object Detection in ViewBased Navigation[J]. , 2006, 19(5): 658-662.
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