LENS SHADING COMPENSATION METHOD AND A CAMERA MODULE USING THE SAME, CAPABLE OF REDUCING A LENS SHADING COMPENSATION DEVIATION

摘要

PURPOSE: A lens shading compensation method and a camera module using the same are provided to compensate an inputted image by applying a stored lens shading compensation value.;CONSTITUTION: An image sensor(203) changes an image into an electrical signal. A lens shading correction value calculating unit(209) produces the lens correction value inputted through the image sensor according to the lens shading of image. A lens shading correction value storing unit(207) stores the lens correction value calculating in the lens shading correction value calculator.;COPYRIGHT KIPO 2010