본 발명은 영상 데이터 보정 장치 및 방법에 관한 것으로, 운전자의 얼굴을 촬영하는 적외선 카메라; 및 상기 적외선 카메라를 통해 촬영한 적외선 영상 데이터를 입력받고, 지정된 방식으로 상기 영상 데이터에 포함된 결함을 보정한 후, 상기 결함을 보정한 영상 데이터에서 운전자 상태 감지를 위한 상대 매개 변수를 추출하며, 상기 산출된 상대 매개 변수에 기초하여 영상 데이터에 결함이 포함되어 있지 않을 경우 상기 영상 데이터를 이용하여 운전자 상태 감지를 수행하게 하는 제어부;를 포함한다.

    The present invention relates to an apparatus and a method for correcting image data, which can improve a recognition rate of a driver state sensing apparatus. To this end, the apparatus for correcting image data comprises: an infrared camera for photographing a face of a driver; and a control unit for receiving infrared image data photographed through the infrared camera, correcting a defect included in the image data with a designated scheme, extracting a relative parameter to sense a driver state from the image data with the defect corrected, and performing the sensing of a driver state by using the image data when the defect is not included in the image data based on the calculated relative parameter.


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    Title :

    APPARATUS AND METHOD FOR CORRECTING IMAGE DATA


    Additional title:

    영상 데이터 보정 장치와 방법


    Publication date :

    2021-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / 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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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