Patent ID: 8817038
Filing Date: 2014-08-26
Classification: G06T,G09G,H04N

Abstract:
1. A display apparatus comprising: a first image conversion unit configured to convert first image data forming an image frame into second image data including a plurality of luminance values; a luminance analysis unit configured to determine quantities of luminance values of the second image data, and configured to determine a distribution of the luminance values, wherein the distribution includes luminance value groups each including one or more luminance values and the luminance value groups include a first luminance value group and a second luminance value group, and the maximum luminance value of the first luminance value group is less than the minimum luminance value of the second luminance value group; and a luminance adjustment unit configured to adjust the respective luminance values of the second image data based on the distribution of luminance values of the second image data.