Inter-dimensional chrominance noise reduction system
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United States of America Patent
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Jun 2, 1987
Grant Date -
N/A
app pub date -
Feb 14, 1985
filing date -
Feb 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for controlling operation of a time domain noise reduction system in a color television picture signal path by: detecting spatial picture characteristics in the path and detecting occurrence of temporal picture changes on a field by field basis, generating a control signal in relation to the detected spatial and temporal picture characteristics and applying the control signal to control time domain operation of the noise reduction system.
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