Provided are a line-of-sight estimation device, a line-of-sight estimation method, and a storage medium with which it is possible to accurately detect the line-of-sight of an occupant of a moving body in consideration of the type of object to be viewed by the occupant. A line-of-sight estimation device for estimating which of a plurality of objects to be watched, including objects to be watched present on a structure of a moving body and objects located in the periphery of the moving body, the line-of-sight of an occupant of the moving body is directed towards the line-of-sight of the occupant of the moving body, the line-of-sight estimation device calculates, on the basis of the line-of-sight and a probability distribution indicating the probability that the occupant visually recognizes each of the plurality of objects to be viewed, a probability value that the occupant visually recognizes each of the plurality of objects to be viewed, and estimates the line-of-sight on the basis of the line-of-sight and the probability distribution indicating the probability that the occupant visually recognizes each of the plurality of objects to be viewed. And estimates that the line of sight of the occupant faces an object of view for which the probability value is equal to or greater than a threshold value.
提供能够考虑移动体的乘员注视的注视对象的种类而准确地检测该乘员的视线的视线推定装置、视线推定方法及存储介质。视线推定装置用于推定移动体的乘员的视线朝着包括存在于所述移动体的构造体上的注视对象和处于移动体的周边的物体目标在内的多个注视对象中的哪个注视对象,其中,所述视线推定装置基于所述视线、以及表示所述乘员视觉辨认着所述多个注视对象中的各个注视对象的概率的概率分布,来算出所述乘员视觉辨认着所述多个注视对象中的各个注视对象的概率值,并推定为所述乘员的视线朝着所述概率值为阈值以上的注视对象。
Line-of-sight estimation device, line-of-sight estimation method, and storage medium
视线推定装置、视线推定方法及存储介质
2023-12-01
Patent
Electronic Resource
Chinese
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 |
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