Difference between revisions of "UM:Dvo Effects Dvo Cross Colour"
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Latest revision as of 16:22, 20 July 2016
Cross Colour (also known as Chroma Crawling) is a defect that results from crosstalk between the chrominance and luminance components of a composite video signal (PAL or NTSC). Once a video signal has been in the composite domain, this defect is not easily removed.
Parameters
Enable
When enabled, DVO Cross Colour will process the input as per the settings described below.
Aggressiveness
Allows the tuning of the degree of removal.
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If we increase these parameters too much we increase the possibility of introducing artifacts. |
Spatial
When the Temporal setting is decreased, The Spatial control may be increased instead to remove cross-colour at the expense of slight spatial chroma bleeding.
Temporal
Increase for maximum cross-colour removal. Reduce if temporal chroma bleeding becomes too intrusive.
