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    • 2. 发明申请
    • IMAGE-CAPTURING DEVICE
    • 图像捕获设备
    • US20130002882A1
    • 2013-01-03
    • US13611586
    • 2012-09-12
    • Kazutoshi ONOZAWAYoshihisa KatoShinzou Kouyama
    • Kazutoshi ONOZAWAYoshihisa KatoShinzou Kouyama
    • H04N5/335H04N5/33
    • H04N5/2354G01S7/4863G01S17/87G01S17/89H04N5/2353H04N5/332H04N9/045H04N2209/045
    • The image-capturing device according to the present invention includes a solid-state imaging element, an infrared LED which emits infrared light, a light-emission controlling unit which causes the infrared LED to emit infrared pulsed light on a per frame time basis, and a signal processing unit which extracts, from the solid-state imaging element, a color visible-light image signal in synchronization with a non-emitting period and an infrared image signal in synchronization with an emitting period of the infrared LED. The solid-state imaging element includes an image-capturing region in which unit-arrays are two-dimensionally arranged, and each of the unit-arrays has a pixel for receiving green visible light and infrared light, a pixel for receiving red visible light and infrared light, a pixel for receiving blue visible light and infrared light, and a pixel for receiving infrared light.
    • 根据本发明的图像捕获装置包括:固态成像元件,发射红外光的红外LED;发射控制单元,其使得红外线LED在每帧时间基础上发射红外脉冲光;以及 信号处理单元,其与红外LED的发光周期同步地从固态成像元件提取与非发光周期同步的彩色可见光图像信号和红外图像信号。 固态成像元件包括其中单元阵列被二维布置的图像捕获区域,并且每个单位阵列具有用于接收绿色可见光和红外光的像素,用于接收红色可见光的像素和 红外光,用于接收蓝色可见光和红外光的像素,以及用于接收红外光的像素。