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PROCÉDÉ DE DÉTECTION DE PUPILLE, PROCÉDÉ DE DÉTECTION DE RÉFLEXE CORNÉEN, PROCÉDÉ DE DÉTECTION DE POSITION DU VISAGE, ET PROCÉDÉ DE SUIVI DE PUPILLE
专利权人:
National University Corporation Shizuoka University
发明人:
申请号:
EP13793886.6
公开号:
EP2857939B1
申请日:
2013.05.24
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A pupil detection method includes a step of acquiring images by taking a facial image of a subject using each of a left camera and a right camera, a step of extracting one or more image candidate points serving as candidates for pupils from the images, a step of extracting points corresponding to a combination of image candidate points corresponding to the same point in a three-dimensional space as space candidate points, a step of selecting a pair of two space candidate points from the extracted space candidate points and calculating a distance between the selected pair, a step of excluding a pair of space candidate points where the calculated distance is not within a specified range, and a step of determining one or more pairs of space candidate points from the pairs not excluded and determining that a pair of pupils of the subject exist at the positions.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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