公开(公告)号：US20140291522A1

公开(公告)日：2014-10-02

申请号：US14224113

申请日：2014-03-25

Applicant: Panasonic Corporation

Inventor： Tadanori TEZUKA ,  Tsuyoshi NAKAMURA

IPC: G01N21/55 ,  G01N21/27

CPC classification number: G01N21/55 ,  G01J3/027 ,  G01J3/108 ,  G01J3/46 ,  G01J3/501 ,  G01J3/513 ,  G01J2003/466 ,  G01N21/25 ,  G01N21/27 ,  G01N21/3563 ,  G01N2021/1765

Abstract: An estimation apparatus using reflected light of infrared light reflected on an object, the estimation apparatus including: a single input unit including a first pixel having first spectral sensitivity characteristics in a wavelength range of the infrared light and a second pixel having second spectral sensitivity characteristics different from the first spectral sensitivity characteristics in the wavelength range of the infrared light; and an estimator that estimates at least either one of a color or a material of the object based on a first output value that is an output value of the reflected light from the first pixel and based on a second output value that is an output value of the reflected light from the second pixel.

Abstract translation: 一种使用在物体上反射的红外光的反射光的估计装置，所述估计装置包括：单个输入单元，包括在所述红外光的波长范围内具有第一光谱灵敏度特性的第一像素和具有第二光谱灵敏度特性的第二像素 从红外光的波长范围的第一光谱灵敏度特性; 以及估计器，其基于作为来自所述第一像素的反射光的输出值的第一输出值，并且基于作为所述第一像素的输出值的第二输出值，估计所述对象的颜色或材料中的至少一个 来自第二像素的反射光。