A phase based system and method for determining signal consistency (e.g., in a video signal processing system). Various aspects of the present invention may, for example, include receiving a first and second signal, each of which includes a respective first sub-signal. A receiving module may, for example,...http://www.google.de/patents/US7085654?utm_source=gb-gplus-sharePatent US7085654 - Phase based system and method for determining signal consistency
