Included are: a temperature image acquiring unit that acquires a temperature image; a binarization processing unit that sets at least one temperature candidate region in a target region included in a region of the temperature image, by binarizing pixels in the target region on the basis of temperature information possessed by the pixels in the target region; a candidate region temperature calculating unit that calculates a region temperature for the temperature candidate region in the target region on the basis of temperature information possessed by a pixel in the temperature candidate region; and a temperature estimating unit that determines a temperature region from among the at least one temperature candidate region on the basis of a separation degree calculated for the temperature candidate region in the target region, and estimates that a temperature of a body part of an occupant is the region temperature for the temperature region.


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    Title :

    OCCUPANT TEMPERATURE ESTIMATING DEVICE, OCCUPANT STATE DETECTION DEVICE, OCCUPANT TEMPERATURE ESTIMATING METHOD, AND OCCUPANT TEMPERATURE ESTIMATING SYSTEM


    Contributors:

    Publication date :

    2024-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / G06V



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