计算机工程2012，Vol.38Issue(1)：199-200,2.DOI:10.3969/j.issn.1000-3428.2012.01.064
基于随机Hough变换的人头检测
Head Detection Based on Randomized Hough Transform
徐培智 1徐贵力 1黄鑫1
作者信息
- 1. 南京航空航天大学自动化学院,南京210016
- 折叠
摘要
Abstract
The principles of traditional head detection methods are mostly based on the detection of the face and the hairs, these methods have error. Aiming at this problem, this paper presents a head detection method based on Randomized Hough Transform(RHT) focusing on the feature that the contour of human's head is similar as a circle. Object's contour is obtained by edge detection based on canny operator. The circles are detected by the method of RHT in every independent curve, and the heads are marked. Experimental results demonstrate that this method has higher accuracy, lower time cost and greater scope of application in contrast with the existing methods of head detection.关键词
随机Hough变换/圆检测/人头检测/边缘检测Key words
Randomized Hough Transform(RHT)/ circle detection/ head detection/ edge detection分类
信息技术与安全科学引用本文复制引用
徐培智,徐贵力,黄鑫..基于随机Hough变换的人头检测[J].计算机工程,2012,38(1):199-200,2.
