A clipping reduction algorithm using backlight luminance compensation for local dimming liquid crystal displays
Jong‐Ju Hong, Seong‐Eun Kim, Woo‐Jin Song · IEEE Transactions on Consumer Electronics · 2010
Local dimming techniques cause clipping artifacts in liquid crystal displays. To overcome the problems associated with the artifacts, the backlight luminance should be adjusted, but this process increases power consumption. In this paper we propose a novel backlight luminance compensation algorithm to reduce clipping artifacts by minimizing the increment of backlight luminance.