The present disclosure provides "occupant light exposure detection". A system includes a processor and a memory. The memory stores instructions executable by the processor to determine an intensity of reflected light from a portion of a body surface from an image including the portion of the body surface, determine a skin reflectance of the portion of the body surface based on a location of the body surface, a location of a light source and an image sensor, and determine an intensity of reflected light from the portion of the body surface based on the skin reflectance. And determining an incident radiation brightness of the body surface portion based on the skin reflectance and the reflected light intensity.
本公开提供了“乘员光暴露检测”。一种系统包括处理器和存储器。所述存储器存储指令,所述指令可由所述处理器执行以从包括人体表面的一部分的图像确定来自身体表面部分的反射光强度,基于所述身体表面的位置、光源和图像传感器位置来确定所述身体表面部分的皮肤反射率,并且基于所述皮肤反射率和所述反射光强度来确定所述身体表面部分的入射辐射亮度。
Occupant light exposure detection
乘员光暴露检测
2022-04-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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