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    • 5. 发明公开
    • 원거리 시선 추적 시스템 및 방법
    • 用于在距离处追踪跟踪的系统和方法
    • KR1020130121303A
    • 2013-11-06
    • KR1020120044380
    • 2012-04-27
    • 한국전자통신연구원동국대학교 산학협력단
    • 이희경이인재차지훈박강령조철우권수영이현창이원오
    • G06T7/20
    • G06F3/013G06F3/0304
    • The present invention relates to a method and a system for tracking a gaze at a distance. The system for tracking a gaze at a distance according to one embodiment of the present invention comprises: an infrared lighting unit which includes a plurality of infrared lights emitting infrared light toward a user; a gaze tracking module which tracks the position of the user’s face and collects, from the tracked face position, an eye image including at least one reflected light among a plurality of corneal reflected lights caused by the emitted infrared light and a lens reflected light caused by spectacle lenses; a processor which compares the intensity of the lens reflected light in the collected eye image with a threshold and calculates a gaze position by detecting central coordinates of the corneal reflected lights if the intensity of the lens reflected light is less than or equal to the threshold. [Reference numerals] (200) System for tracking a gaze at a distance;(210) Infrared lighting unit;(220) Gaze tracking module;(230) Processor
    • 本发明涉及一种用于跟踪远距离凝视的方法和系统。 根据本发明的一个实施例的用于跟踪距离的目视的系统包括:红外线照明单元,其包括朝向用户发射红外光的多个红外光; 注视跟踪模块,其跟踪用户脸部的位置并且从跟踪的脸部位置收集包括由所发射的红外光引起的多个角膜反射光中的至少一个反射光的眼睛图像和透镜反射光 由眼镜镜片引起; 将收集的眼图像中的透镜反射光的强度与阈值进行比较的处理器,如果透镜反射光的强度小于或等于阈值,则通过检测角膜反射光的中心坐标来计算注视位置。 (200)用于跟踪远距离凝视的系统;(210)红外线照明单元;(220)凝视跟踪模块;(230)处理器