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.
这样，滤波时就可以考虑到图像的亮度信息，在滤除图像噪声的同时尽量保持了图像的边缘。
In this way, image brightness will be taken into account and the image edge should be simultaneously maintained as possible during filtering image noise.
区域间直方图均衡不同于传统的直方图修正技术，该思想是充分地考虑到人类的视觉特性和边缘在图像视觉中的作用而提出的。
The region histogram equalization is different from traditional histogram modification technology, the idea is based on human vision character and edge effect in image vision.
第三章提出了一种新的评价图像滤波器的指标，该指标综合考虑了抑制噪声和边缘保持两个因素。
In chapter 3 we put forward a new set of parameter for evaluating the performance of image filters. Suppressing speckle and preserving edges are taken into account synthetically.
该算法充分考虑自然图像边缘缓慢变化的特点，在图像边缘平滑的假设下，采用边界程度信息来抑制锯齿现象。
Under the smooth contours assumption, the method considered the smoothly varying characteristics of nature image contours, and utilized the information of edge degree to suppress contour jaggies.
为了得到较理想的车道标识线的边缘，考虑车道标识线的方向特性，提出一种基于边缘分布函数(EDF)的图像预处理方法。
In order to get an ideal lane marks' edge, an image preprocessing method based on edge distribution function (EDF) was proposed considering the directional characteristics of lane marks.
本发明提供一种在插值时既考虑距离因素的同时考虑了边缘因素的基于样条函数插值算法的图像放大方法。
The invention provides an image magnification method of calculating the distance factor and the edge factor based on the spline interpolation in interpolating.
由于软件对图像处理的速度较慢，所以考虑在硬件下对图像的边缘检测进行设计。
The speed of image processing by software is a little slow, so we pay attention on the hardware design for the edge detection of image.
由于软件对图像处理的速度较慢，所以考虑在硬件下对图像的边缘检测进行设计。
The speed of image processing by software is a little slow, so we pay attention on the hardware design for the edge detection of image.
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