Image data processing apparatus and method, and display panel

Abstract

An image data processing apparatus includes a calculation unit configured to calculate an average picture level of an nth frame image based on received nth frame image data; an acquisition unit configured to, in response to that a difference between the average picture level of the nth frame image and an average picture level of an (n-1)th frame image≤a first threshold, acquire an average picture level of each frame of moving image obtained after the (n-1)th frame image is moved in multiple preset moving directions; an adjustment unit configured to, in response to that the average picture level of the nth frame image is equal to the average picture level of any frame of moving image, acquire an accumulated display time length of image content displayed by the nth frame image, and adjust brightness of the nth frame image according to the accumulated display time length.

Dependencies are inferred from the claim text.