An electronic device (10) is provided with an imaging unit (11), a line-of-sight detection unit (12), and a control unit (14). The imaging unit (11) generates an image corresponding to a scene by imaging. The line-of-sight detection unit detects a line-of-sight of a subject relative to a scene. The control unit (14) functions as a first estimation unit (15) and a second estimation unit (16). A first estimation unit (15) is capable of estimating a line-of-sight prediction map on the basis of an image. The second estimation unit (16) is capable of estimating biological information relating to the awakening degree of the subject on the basis of the line-of-sight prediction map and the line-of-sight of the subject.
电子设备(10)具有拍摄部(11)、视线检测部(12)和控制部(14)。拍摄部(11)通过拍摄而生成与场景对应的图像。视线检测部检测对象者相对于场景的视线。控制部(14)作为第一推定部(15)和第二推定部(16)发挥功能。第一推定单元(15)能够基于图像来推定视线预测图。第二推定部(16)能够基于视线预测图和对象者的视线来推定与对象者的清醒度相关的生物体信息。
ELECTRONIC DEVICE, INFORMATION PROCESSING DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM
电子设备、信息处理装置、推定方法和推定程序
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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