Originally Posted MARCH 2013. Updated JUNE 2019 Illustrations of different motion artifacts that affect clarity of moving objects on LCD displays, using the TestUFO Ghosting Test. The UFO objects were moving horizontally at 960 pixels per second on a 60 Hz LCD, and captured using a pursuit camera. Ghosting Ghosting is a trailing motion artifact. It is caused by asymmetric pixel … Continue reading LCD Motion Artifacts 101: Introduction