LCD motion blur modeling and analysis

Compared to cathode-ray tube (CRT) devices, the current liquid crystal display (LCD) devices have advantage on many aspects but disadvantage on displaying motion contents. LCD motion blur is caused jointly by the slow LCD´s temporal response and the hold-type LCD´s rendering method together with the motion pursuing function of human visual system (HVS). Although LCD motion blur has been addressed extensively in the literature, there is no systematic analysis. In this paper, a general LCD motion blur model, based on the sampling and reconstruction theory, is developed. This model, covering LCD and HVS, provides a systematic tool for quantitatively analyzing the LCD motion blur problem associated with any current and emerging LCD rendering technologies.