Applying region growing algorithm to hyperspectral image for oil segmentation

Mei-ping Song; Xing-wei Xu; Shuangyang Lu; Wei Xu; Hai-mo Bao

doi:10.1117/12.2053333

22 May 2014 Applying region growing algorithm to hyperspectral image for oil segmentation

Mei-ping Song, Xing-wei Xu, Shuangyang Lu, Wei Xu, Hai-mo Bao

Proceedings Volume 9124, Satellite Data Compression, Communications, and Processing X; 912404 (2014) https://doi.org/10.1117/12.2053333
Event: SPIE Sensing Technology + Applications, 2014, Baltimore, MD, United States

Abstract

Region growing is one of the popular segmentation algorithms for 2-D image, which comes up a continuous interested region. How to extent this method to hyperspectral image processing effectively is a problem needs to be discussed deeply. Here in this paper, three ways of using region growing in hyperspectral scenario are explored to separate oil from sea water. Furthermore, in order to release the influence of sunlight, a modification to growing rule is prompted, considering the property of local region. At last, a normalized ATGP is used to obtain more potential target. The experiment results show that combining unmixing techniques with region growing is better than other methods.

Citation Download Citation

Mei-ping Song, Xing-wei Xu, Shuangyang Lu, Wei Xu, and Hai-mo Bao "Applying region growing algorithm to hyperspectral image for oil segmentation", Proc. SPIE 9124, Satellite Data Compression, Communications, and Processing X, 912404 (22 May 2014); https://doi.org/10.1117/12.2053333

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