According to an embodiment of the present invention, an apparatus for determining concentration of a driver comprises: a region-of-interest definition processor configured to define a region-of-interest based on traffic-related information on front image information of a vehicle running; a driver eye-gaze detection processor configured to detect a plurality of eye-gaze points from driver image information of a driver in accordance with eye-gaze movement of the driver; a driver concentration information calculation processor configured to calculate concentration information of each of the eye-gaze points; an image coordinate system processor configured to convert the region-of-interest to an image coordinate system and convert positions of the eye-gaze points to the image coordinate system; and a concentration determination processor configured to determine concentration of the driver on the image coordinate system based on the concentration information.
본 발명의 실시예에 따른 운전자 집중도 판정 장치는 주행 중 차량 전방의 영상정보 상에서 교통 유효 정보를 기반으로 관심영역을 정의하는 관심 영역 정의부; 운전자를 촬영한 운전자 영상정보로부터 상기 운전자의 시선 이동에 따른 복수개의 시선점을 검출하는 운전자 시선 검출부; 상기 복수개의 시선점 각각의 집중시를 산출하는 운전자 집중시 산출부; 상기 관심영역을 영상좌표계로 변환하고, 상기 복수개의 시선점의 위치를 상기 영상좌표계로 변환하는 영상 좌표계부; 및 상기 영상좌표계 상에서 상기 각각의 집중시를 기반으로 운전자의 집중도를 판단하는 집중도 판단부를 포함할 수 있다.
APPARATUS FOR DETERMINING CONCENTRATION OF DRIVER SYSTEM HAVING THE SAME AND METHOD THEREOF
운전자 집중도 판정 장치, 그를 포함한 시스템 및 그 방법
2018-05-16
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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