中文说明：口检测是一个重要field.by通过现场视频采集检测口，可以检测人的哈欠。这可以帮助检测人员的疲劳程度，也可以在司机drowsinss检测，负责道路交通事故的主要原因是由于驾驶员嗜睡是有用的。用matlab口检测是利用视频采集工作好。
English Description：
Mouth detection is a important field.by detecting mouth through live video acquistion ,you can detect the yawn of the person.This can help in detecting the fatigue level of a person.This can also be useful in the driver drowsinss detection where the major factors responsible for the road accidents is due to the driver drowsiness. mouth detection using MATLAB is done using live video acquistion and its working good.