These test patterns are intentionally monochrome to make it easier for eyes to see color. Blur busters ufo motion tests with ghosting test, 30fps vs 60fps, 120hz vs 144hz vs 240hz, pwm test, motion blur test, judder test, benchmarks, and more. Useful to detect pwm dimming in displays at lower brightness.
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Faster phosphors such as quantum dots will be generally immune to this color ghosting effect. Useful to detect dlp rainbow artifacts, or other. Introduction and lcd motion artifacts:
Demo of motion blur reduction via black frame insertion (bfi)
Overdrive for some examples of motion artifacts. This test visually reveals display motion blur, ghosting artifacts, overdrive artifacts, and other motion artifacts on displays. Blur busters ufo motion tests with ghosting test, 30fps vs 60fps, 120hz vs 144hz vs 240hz, pwm test, motion blur test, judder test, benchmarks, and more. Moving photo test this test creates fast panning/scrolling motion.
This resembles window scrolling, map panning, and videogame movements (e.g. This display test is used by many professionals, including content. This test reveals ghosting, coronas, and overdrive artifacts. See lcd motion artifacts 101:
