適正な情報提示のための驚き表情における時空間解析

抄録

In recent years, accidents of factories especially nuclear power plants by human errors and natural disaster by tsunami and earthquake has been happened so many times. Therefore, much research on computer warning systems at these various disasters has been done. Actually, these damages are decreased by these warning system. So it can be said that these system are effective. These computer warning systems researched in the past judge a current state of human and systems by a human action as a result to warnings. Therefore it is considered that these systems will be better by estimation of a inner state of human on the way to the state after human action. In order to estimate inner state of human, an analysis of human expression is enumerated. And surprise emotion in human emotion is very primitive and is often occurred in dangerous situation. In considering of these characteristics of surprised expression, it is very effective for construction of computer warning systems to be able to analyze surprised expression not to shift panic state. In the first step of this research, we observed rough occurring structure of surprised expression. In the next step, we analyzed detailed movement of surprise expression taken by high-speed camera.