User manual

DVO Effects
308
© 2014 Digital Vision
UM-2014.1-07
Spatial Filter
Spatio - Temporal
Enabling this extends the spatial filter to become a 3D spatio-temporal filter,
by including the use of temporal taps. This can enhance the noise reduction
achieved.
Default :
On
Temporal Mix
The temporal mix controls the balance between the spatial and temporal taps
of the spatio-temporal filter.
Values :
Low, Medium, High,Full
Default :
High
This setting affects the noise reduction achieved by the spatio-temporal filter,
with more noise reduction for the higher settings.
For fast motion material and a higher than default spatial filter threshold
setting, a high temporal mix setting may increase the probability of artifacts. In
such cases, this setting may be lowered. For a lower than default spatial filter
threshold setting, the Full setting may be used.
The default setting High should be safe in most circumstances.
Spike
This setting enhances the spatial filter performance by incorporating a spike
adaptation.
Values :
Off,Narrow,Medium,Wide
Default :
Medium
The setting relates to the grain/noise characteristics. A low setting (e.g.
Narrow) is suitable for smaller grain and noise sizes and/or less pronounced
variations in amplitudes.