Display device and control method thereof

摘要

A display device including a display panel and a timing controller is disclosed. The display panel displays an image according to an output image. The timing controller (102) includes a receiving unit, a first transformation unit (202), a second transformation unit (203) and a processing unit (204). The receiving unit generates a processing image and a read-out image according to a first input image and a second input image. The first transformation unit (202) transforms the processing image to generate a first transformed image. The second transformation unit (203) transforms the read-out image to generate a second transformed image. The processing unit (204) processes the first and the second transformed images to generate the output image. A resolution of the processing image and a resolution of the read-out image are less than a resolution of the display panel.