| 摘要 |
PURPOSE: An integrated CCD camera is provided to photograph a color image in the daytime and take a black-and-white picture of an object using infrared lighting at night. CONSTITUTION: An integrated CCD camera includes an infrared lighting device(400), a lens(430), a filter(440), a CCD(450), and a DSP chip(460). The lens receives external image information. The filter filters the image information. The CCD accumulates lights inputted from external light sources, and outputs the lights together with the image information collected by the lens in synchronization with a vertical synchronous signal. The DSP chip converts an analog signal output from the CCD into a digital signal. The lens has good transmission sensitivity for a near-infrared ray as well as a visible ray. The infrared light device is composed of an infrared LED.
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