Light compensating system and method thereof

A light compensating system, comprising:

• a plurality of light emitting devices, each of the light emitting devices adapted for emitting light and producing a beam pattern to illuminate different areas;
• an image capturing device adapted for capturing a first image, wherein the first image comprises a plurality of image blocks and each of the image blocks is affected by the light from at least one corresponding light emitting device, wherein each of the plurality of light emitting devices has a correlation coefficient corresponding to one of the plurality of image blocks, and the correlation coefficient indicates a level of a luminous effect of the corresponding light emitting device upon the corresponding image block;
• and
• a processing device adapted for analyzing a brightness value of the at least one image block and adjusting the at least one light emitting device corresponding to the analyzed image block based on the brightness value and the correlation coefficient of the at least one light emitting device.