P‐6.14: A Fast Gamma tuning algorithm based on machine learning

Abstract

Gamma tuning is a technique widely used in photography, video image and computer graphics. OLED, also known as organic laser display and organic light‐emitting semiconductor, has developed rapidly in recent years. However, the algorithms related to OLED gamma tuning have developed slowly. At present, OLED gamma tuning algorithm is mainly traditional algorithm, which is difficult to control the adjustment step, which will inevitably increase the number of tuning, resulting in TT difficult to meet the requirements. In order to solve the problem that adjusting step size is difficult to control, a gamma tuning algorithm based on machine learning is proposed in this paper. Getting Initial Value by Find Table Sending[1] and predicted by machine learning algorithm. Experiments show that, compared with the traditional gamma tuning algorithm, the proposed algorithm can effectively shorten the tuning times and thus shorten TT while guaranteeing the tuning effect.