本文提出了一种新的自动图象边缘检测方法。
In this paper, an automatic algorithm of edge detection is proposed.
图象边缘检测是计算机图象处理的最基本步骤之一。
Edge detection is one of the fundamental steps on the image processing.
介绍用神经网络实现图象边缘检测的实验研究结果。
A number of experiments were carried out to investigate the application of neural networks for edge detection.
本文提出了一种基于视觉特性和BTC的图象边缘检测算法。
An edge detection algorithm based on a visual characteristic and BTC is presented in this paper.
广义模糊算子法是一种用于图象边缘检测的全新而有效的方法。
Generalized Fuzzy Operator (GFO) is a new efficient algorithm for edgedetection of an image.
本文用数学形态学的理论，提出了一种新的灰度图象边缘检测算法。
This paper applies mathematical morphology theory to present a new algorithm for grey scale image edge detection.
本文提出一个新的图象边缘检测方法，采用扁球面函数的特性，形成一种特殊的滤波器。
This paper suggests a new image edge detection method which is based on properties of prolate spheroidal function and performed with a special filter.
本文提出了一种利用梯度的方向信息，对微分图象进行细化，并确定一测量函数进行边缘点连接，以实现图象边缘检测的方法。
An edge detecting method for digital image is proposed using direction information of the gradient to thin off the differential image and defining a measuring function to link the edge points.
第三部分分别使用小波分析和数学形态学进行了数字图象边缘检测，并将两者的检测结果进行了对比，得出了各自的适应条件和优劣之处。
The third part USES wavelet analysis and Mathematical Morphology to detect the image edge, and contrasts the two results, we have gotten respective apply condition and good or evil.
实验结果表明，此方法能够较好地完成红外图象的边缘检测任务，从而为红外目标识别打下良好的基础。
The experimental results show this algorithm can fulfill the task of edge detection of infrared image nicely, which founded a good basis for registering infrared targets.
讨论了图象的模糊边缘检测问题。
通过判定群间距离检测图象的边缘。
By means of determining the distance between the clusters, the edges of image are detected.
本文提出了一种利用广义似然比检测图象边缘的算法。
In this paper, We present an edge detection algorithm using generalized likelihood ratio.
本文提出一种噪声图象中检测边缘的新方法。
模式识别的原则与特征检测器的理论相关，而图象清晰的方法是采用马赫带（主观边缘对比效应）原理的结果。
The law of pattern recognition is interrelated to the theory of feature detectors. The method of graph clarity is the result of adopting the law of Mach band(subjective fringing contrast effect).
利用相对熵选择阈值和边缘检测提出一种图象分割算法。
A algorithm of image segmentation is proposed based on relative entropy selection thresholding and edge detection.
从基于象素的SAR图象分类和基于邻域的SAR图象分类特点出发，提出了一种基于边缘检测的SAR图象分类融合方法。
From the characteristic of SAR image classifications based on pixel level and region level, this paper provides a fusion method for SAR image classifications based on edge-detection.
同时将这一理论应用到长白落叶松入工林木材图象的处理中。测出了木材的胞壁率，对细胞分子的边缘进行检测。
At same time, this theory was applied in wood anatomical structure image processing, to measure wood cell space ratio and check cell molecular boundary.
实验结果表明，这个基于边缘特征检测算子的算法能很好地保留原图的边缘特征，并能处理低质量的图象。
The experiment shows that the new algorithm keeps the original edge features well and is efficient for processing low-quality image.
该方法从图象的灰度概率域入手，将概率谱分为两个等面积的集群，通过判定群间距离检测图象的边缘。
The image histogram is divided into two equal-area clusters. By means of determining the distance between the clusters, the edges of the image are detected.
实验证明，通过选取适当的维数范围该方法能得到良好的边缘检测效果，并能突出主要的图象边缘细节信息。
Experiment results show that this method is effective for edge detection by selecting proper range of the dimension, giving the eminent and detailed edge of the original image.
边缘检测是图象分析识别前必不可少的环节，是一种重要的图象预处理技术。
Edge detection is an indispensable step before image analysis and recognition, and is an important technology in the image preprocessing procedure.
边缘检测是图象分析识别前必不可少的环节，是一种重要的图象预处理技术。
Edge detection is an indispensable step before image analysis and recognition, and is an important technology in the image preprocessing procedure.
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