A Gravitational Edge Detection for Multispectral Images
A Gravitational Edge Detection for Multispectral Images
复制标题
多光谱图像的重力边缘检测
DOI:
10.11591/telkomnika.v11i7.2808
复制
发表时间:
2013-07
期刊:
影响因子:
--
通讯作者:
Wang Zhenjie
中科院分区:
文献类型:
--
作者:
Genyun Sun;Wang Zhenjie
Gravitational edge detection is one of the new edge detection algorithms that is based on the law of gravity. This algorithm assumes that each image pixel is a celestial body with a mass represented by its grayscale intensity and their interactions are based on the Newtonian laws of gravity. In this article, a multispectral version of the algorithm is introduced. The method uses gravitational techniques in combination with metric tensor to detect edges of multispectral images including color images. To evaluate the performances of the proposed algorithm, several experiments are performed. The experimental results confirm the efficiency of the multispectral gravitational edge detection. DOI: http://dx.doi.org/10.11591/telkomnika.v11i7.2808 Full Text: PDF
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