基于手部姿势判断驾驶员驾驶行为的研究  

Judgment of drivers' driving behavior based on hand posture

作　　者：卓胜华[1] 徐建闽[2] 任保利[1] 谭政[1] 

机构地区：[1]华南理工大学自动化科学与工程学院,广州510641 [2]华南理工大学土木与交通学院,广州510641

出　　处：《信息技术》2012年第5期59-62,66,共5页Information Technology

基　　金：国家自然科学基金自由申请项目(50878088);广东省工业科技攻关计划项目(2008B010200010)

摘　　要：近年来,交通事故在急剧的增加,驾驶员的违规驾驶是一个很主要的原因。通过图像处理进行手部识别、驾驶姿势识别、以及驾驶员违规判定,是一种新型的判定方法。文中阐述了手部识别包括背景建立、背景更新、差分、连通区域标记;驾驶姿势识别包括手部区域确定和模板匹配以及比较常见的违规行为判定,以及算法的影响因素分析与对策。In recent years, traffic accidents are increasing sharply, the driver＇ s illegal driving was one of the main reasons. Image processing hand recognition, driving position recognition, and the judgment of driver violations, is a new determination method. This paper describes hand recognition, including the establishment of background, background update, difference, connected component labeling; driving position recognition, including hand area, template matching and the judgment of common violations, and factor analysis algorithms and countermeasures.

关 键 词：手部识别 差分法 前景点 模板匹配 违规判定 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]