摘要 |
A brightness adjusting system for an image of an object captured by a camera includes a plurality of light sources configured for emitting light to the object, a driving device driving the light sources to emit the light, and an adjustment device electrically connected to the camera and the driving device. The adjustment device pre-stores a plurality of standard brightness value ranges, analyzes a brightness distribution of the image, compares the brightness distribution of the image with the standard brightness value ranges, determines required adjustment of the brightness distribution of the image according to the comparison, and directs the driving device to drive the light sources to emit the light with a required intensity according to the required adjustment of the brightness distribution of the image.
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