The authors introduced the basic concepts and properties of soft mathematical morphology applicable to gray-scale image and performed edge detection processing for the IR image of a ship by MATLAB.

在介绍适用于灰度图像的柔性形态学概念及特性的基础上，结合红外舰船图像实例，用MATLAB实现了灰度图像的形态学边缘检测。

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This paper develops CLIP model of color image based on LIP model of gray image, and makes edge detection in the components fields, and then using multivariate regression method in the.

该文基于灰度图像的对数图像处理LIP模型，建立了彩色图像的对数图像处理CLIP模型，并在此模型上进行了对彩色图像边缘检测技术的系统研究。

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Discuss applicability of gray correlation degree in image edge detection and puts forward and fulfils an algorithm of image edge detection based on gray weighted absolute correlation degree.

探讨了灰色关联度计算方法在边缘检测中的适用情况，提出并实现了基于灰色加权绝对关联度的灰度图边缘检测算法。

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