首页>
外国专利>
Image processing method, image processing circuit and display device using the same to improve image quality of a high dynamic range image for display in a standard dynamic range display device
Image processing method, image processing circuit and display device using the same to improve image quality of a high dynamic range image for display in a standard dynamic range display device
An image processing method and circuit, and a display device using the same, for minimizing image quality degradation of a high dynamic range (HDR) image without gamma transformation of a data drive integrated circuit (IC) and displaying the image in a standard dynamic range (SDR) display device are disclosed. The image processing method includes selecting a gamma curve with a first image having an HDR and cumulative minimum luminance error among a plurality of gamma curves corresponding to a display device having a SDR, and converting the first image into a second image having an SDR according to the selected gamma curve.
展开▼