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Online lecture concentration analysis system and service
Online lecture concentration analysis system and service
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机译：在线讲座集中分析系统和服务
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摘要
The present invention relates to a system and service for analyzing concentration according to online lectures based on image data of students taking online lectures, and more particularly, calculating eye blinks, gaze and head angles from images captured by a camera. And it relates to an online lecture concentration analysis system and service for identifying sleepiness and concentration levels of online lecture participants using this.
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