考虑SLM显微图像的特征和图像的彩色信息，在HSI彩色空间和向量空间的基础上，提出了两种基于小波变换的边缘检测算法。

Considering the characteristics of SLM microscopic images and color information of them, two wavelet transformation based methods in HSI color space and vector space for edge detection are proposed.

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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。

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.

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利用小波边缘检测原理，给出一种能根据不同彩色背景自动选取阀值的小波边缘检测算法。

Finally, we use the principle of wavelet edge detection and suggest an algorithm of automatic threshold choice according to difference color background in wavelet edge detection.

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