Spectroscopy and Spectral Analysis, Volume. 31, Issue 11, 3001(2011)
Narrow Band Multi-Region Level Set Method for Remote Sensing Image
Massive redundant contours happen when the classical Chan-Vese (C-V) model is used to segment remote sensing images, which have interlaced edges. What’s more, this model can’t segment homogeneous objects with multiple regions. In order to overcome this limitation of C-V model, narrow band multiple level set method is proposed. The use of N-1 curves is required for the segmentation of N regions and each curve represents one region. First, the level set model to establish an independent multi-region region can eliminate the redundant contours and avoids the problems of vacuum and overlap. Then, narrow band approach to level set method can reduce the computational cost. Experimental results of remote image verify that our model is efficient and accurate.
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FANG Jiang-xiong, TU En-mei, YANG Jie, JIA Zhen-hong, Nikola Kasabov. Narrow Band Multi-Region Level Set Method for Remote Sensing Image[J]. Spectroscopy and Spectral Analysis, 2011, 31(11): 3001
Received: Feb. 13, 2011
Accepted: --
Published Online: Dec. 22, 2011
The Author Email: Jiang-xiong FANG (fangchj2002@163.com)