analysis of algorithm complexity and functional evaluation about a detector
And compare with results of some traditional edge detection methods, such as methods of Sobel , LOG and Canny
Keywords： image processing ; edge detection ; image segmentation 下载PDF阅读器 PDF全文下载： 初稿 （ 1688 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 肖艳萍
一种图像边缘精确检测方法[EB/OL]
北京：中国科技论文在线
） Abstract： Edge is one of the most fundamental and significant features
Edge detection is always one of the most classical studying projects of computer vision and image processing field
The goal of edge detection is to recover information about shies and reflectance or transmittance in an image
It is one of the fundamental steps in image processing
边缘检测一直是计算机视觉和图像处理领域的经典研究课题之一
边缘检测的目的是去发现图像中关于形状和反射或透射比的信息,是图像处理、图像分析、模式识别、计算机视觉以及人类视觉的基本步骤之一
） 摘要： 图像的边缘是图像最基本也是最重要的特征之一
as well as in human vision
The correctness and reliability of its results affect directly the comprehension machine system made for objective world
The summary for basic edge detection methods was made
It involved the detection methods only but not filtering
本文只涉及到检测方面,而没有讨论滤波、边缘定位、算法的复杂程度和边缘检测器性能的评价
