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。
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。
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。
Owing to the difficulties in extracting iris edge image, a new iris location algorithm using geometric symmetry feature and edge detection from gray scale image is presented.
针对虹膜二值边缘图像提取的困难，提出利用虹膜图像的灰度边缘图像以及虹膜的几何特征进行虹膜定位的快速算法。
To ensure the location accuracy of edge and minimize false edge points produced by noise and uneven gray scale in image is a difficult problem for edge detection.
如何在确保边缘精确定位的同时，最大程度地抑制噪声以及图像灰度不均匀所产生的伪边缘点，是当前边缘检测所面临的难题。
Through the edge detection method in the paper, the edge of gray image is detected efficiently and it is single-pixel line.
本文提出的边缘检测算法，能够对灰度图像边缘进行有效的提取，并保证是单像素封闭边缘曲线。
This paper attempt to summarize corner detection method in gray-level image, binary image and curve of edge, also to compare with many property of corner detection algorithm.
对灰度图像、二值图像、边缘轮廓曲线的角点检测算法进行综述，分析了相关的算法，并对各种检测算法给出了评价。
This paper makes use of the advantages of mathematical morphology which describes gray image, to implement the gray morphological edge detection in the color images.
本文利用数学形态学在描述灰度图像方面的优势，将灰度形态学边缘检测法运用到彩色图像中。
Edge information is important in image processing. The research of edge detection is based on gray image commonly. However, more edge information can be got from color image than that from gray image.
边缘信息是图像处理中的一种重要信息，通常的边缘检测研究是基于灰度图像的，然而彩色图像比灰度图像包含有更加丰富的边缘信息。
The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.
对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。
In this paper, a edge detection algorithm for gray-scale image is presented.
提出了一种灰度图像的边缘检测算法。
In this paper, a edge detection algorithm for gray-scale image is presented.
提出了一种灰度图像的边缘检测算法。
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