Patent ID: 8294784
Filing Date: 2012-10-23
Classification: H04N

Abstract:
1. A method for removing flickering from a video of an object illuminated by a screen that operates on a refresh rate value (f scr ) among a first value set including screen compatible refresh rate values, and an ambient lighting that operates on a certain line frequency value (f l ) captured by a camera with a certain exposure time value (t e ) among a second value set including camera compatible exposure time values, the method comprising: first determining whether a non-zero integer number n exists so that t second determining, when the non-zero integer number n exists, whether non-zero integer numbers for k and l exist so that kf calculating, when the non-zero integer numbers for k and l do not exist, a third value set including values for f assigning, when the one or more values in the third value set is equal to one or more values in the first value set, f