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AssigneeAnalog Devices International Unlimited Company
InventorsIsaac Molina Hernandez, Sean M. Mullins
Estimating the term…
Video systems with video receivers for receiving video signals transmitted in analog format over a video link are described. An example video receiver includes an interferer identification circuit and an interferer removal circuit. The interferer identification circuit is configured to identify a periodic interference signal (e.g., from one or more of vertical blanking intervals (VBIs)) of a received video signal. The interferer removal circuit is configured to generate a filtered video signal, where generation of the filtered video signal includes, for each line of a given frame of the received video signal, generating an adjusted interference signal by adjusting a phase of the identified interference signal to match a phase of a periodic noise signal in at least a portion of a horizontal blanking interval (HBI) associated with the line, and subtracting the adjusted interference signal from a plurality of active pixel values of the line.
A video receiver for receiving a video signal transmitted in analog format over a video link, the video receiver comprising:
A video system, comprising:
A non-transitory computer-readable storage medium, storing instructions which, when executed on a processor, cause the processor to:
Dependencies are inferred from the claim text.