Image adjusting method of improving details of a bright scene and a dark scene within an image frame and related display apparatus

摘要

An image adjusting method is applied to a display apparatus having an ambient light sensor. The image adjusting method includes driving the ambient light sensor to detect surrounding illumination, adjusting PWM values of a plurality of pixels on the display apparatus according to the surrounding illumination, and adjusting intensity offset values of the plurality of pixels according to an offset amending function.