A passenger detection device (100) includes: an input unit (90, 1090, 2090) that receives a captured image of an interior space (12) of a vehicle (10) imaged by an imaging device (24) and a load measured by a load sensor (26, 26f, 26r) provided on a seat (14, 14a, 14b) provided in the interior space of the vehicle; a determination unit (93, 1093, 2093) that determines that a passenger (M) is seated on the seat, in a case where the load is equal to or more than a predetermined threshold value; a detection unit (91, 1091, 2091) that obtains a face determination degree indicating a certainty of a face of the passenger in the captured image from the captured image; and a threshold value changing unit (92) that changes the threshold value according to the face determination degree.
PASSENGER DETECTION DEVICE AND PASSENGER DETECTION PROGRAM
PASSAGIERDETEKTIONSVORRICHTUNG UND PASSAGIERDETEKTIONSPROGRAMM
DISPOSITIF DE DÉTECTION DE PASSAGERS ET PROGRAMME DE DÉTECTION DE PASSAGERS
2019-05-15
Patent
Electronic Resource
English
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