人体行为识别的研究  

Research on Human Behavior Recognition

作　　者：祁国平[1] 吴朝润[1] 

机构地区：[1]中北大学,山西太原030051

出　　处：《山西电子技术》2011年第6期87-89,共3页Shanxi Electronic Technology

摘　　要：人们通常用形体动作,表情等对外界的刺激作出反应,传送某种信息,这些称为行为能力。近年来人工智能的研究取得了一定的进展,机器视觉是人工智能的一个重要分支,而人体行为识别就是其中的一个研究方面。机器视觉是通过图像摄取装置(比如摄像头)将摄取的目标转换成图像信号,然后对图像信号进行相关运算,抽取目标特征,根据判别的结果进行相应的操作过程。People often use body actions, facial expressions, etc. to respond to external stimulation and transmit certain informa- tion, which is called behavior capacity. In recent years, artificial intelligence research has made some progress, machine vision is an important branch of it, and human behavior recognition is one of the respects in these researches. Machine vision, through the image capture device （eg. camera）, converts the target into image signals, then makes related operations with the image signal, takes its feature, and makes relevant processing according to the estimated results.

关 键 词：行为识别 图像锐化 特征提取 MATLAB 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]