Television – Image signal processing circuitry specific to television – Switching
Patent
1995-12-28
1998-03-31
Chin, Tommy P.
Television
Image signal processing circuitry specific to television
Switching
348 97, 348401, 348443, 348459, 348526, 386 52, H04N 701
Patent
active
057344434
ABSTRACT:
A method and device for performing source transitions in a video system which performs entropy encoding such that a transition occurs only after the fields which define a frame picture have been received by the encoder. The method and device also provides arrangement for ensuring that initially after the switch to the second program source consecutive fields of information from the second program source which will be encoded as a frame picture are provided.
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"Television Engineering Handbook", Benson, Sec. 17-.1-17.7.
"Adaptive Frame/Field Motion Compensated Video Coding" Puri et al, Signal Processing: Image Communication 5 (1993) pp. 39-58.
Chin Tommy P.
Gathman Laurie E.
Philips Electronics North America Corporation
Snow Frank
LandOfFree
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