摘要
边沿质量评估方法在边沿精准性度量中意义重大,但尚缺少对这些评估方法的系统研究.本文介绍了几种常用的边沿检测性能评估方法及其工作原理,并从算法的复杂度及方法的适用性等方面进行全面分析和比较,展开了测试验证试验进一步说明其计算复杂度及针对性应用等方面的差异,为合理选择边沿质量评估方法提供参考,以达到准确而有针对性地评估边沿检测算法性能的目的.
The quality of the edges in a detected image significantly reflects the perform_ance of a certain edge detector. And thus,how to evaluate such a performance has become more and more essential in the process of edge detection. Several main evaluation methods of edge quality at present is of great significance in the edge precision measurement, but the systemic research on the evaluation methods is lacking. The main objective of this re_search is to provide a guide to selecting a suitable evaluation method for quantitative analy_sis of the edge detector. This paper presents analysis and comparison of several perform_ance evaluation methods with commonly used edge detectors. Related tests have been im_plemented. Emphases are put on the complexity of the algorithm and the adaptability of the method as well as some related comprehensive analysis and comparison.
出处
《南华大学学报（自然科学版）》
2014年第4期61-67,共7页
Journal of University of South China：Science and Technology
基金
湖南省科技计划基金资助项目(2007FJ4154)
湖南省自然科学基金资助项目(09JJ6096)
关键词
边沿检测
边沿质量
定量描述
edge detection
edge quality
quantitative analysis
