| 摘要 |
A CCD image sensor camera module for obtaining a high-sensitivity image is provided to select automatically an image sensor suited to a photographing environment and photograph an image, thereby obtaining constantly a best image like watching through human eyes. A CCD(Charge-Coupled Device) image sensor camera module for obtaining a high-sensitivity image comprises one or more image sensors(20), an optoisolator(10), a surrounding environment detection sensor(30), a shear signal processing unit(40), and an image processing unit(50). The optoisolator isolates an optical path to each image sensor. The surrounding environment detection sensor detects whether brightness is detected in a photographing environment to a certain extent. The shear signal processing unit determines the output signal of the surrounding environment detection sensor to convert the analog image output of an image sensor displaying optimal performance into digital image output.
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