Noise Reduction - ViewSonic Precision User Manual

2-2-4 Noise Reduction

HQV technology reduces the irrelevant or noise data (Minimum loss of good data) from
signal and creates better viewing quality.
▲ ▼
Use and to navigate Selections of Noise Reduction Sub-Menu (Fig. 2-2-4).
Press to confirm the Sub-Menu selection.
Press to go to previous menu.
HQV-NR
ON
To turn On or Off HQV-noise reduction. HQV NR is a per-
pixel motion & noise adaptive temporal filter.
TNR
0
TNR
MNR
2
Temporal Recursive Noise Reduction: Filter out the differences by
BAR
comparing multiple image frames. This technique works best with still
OFF
image.
►
Press
Fig. 2-2-4
Noise Reduction Sub-Menu
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HQV-NR
OFF ON
OFF LOW MEDIUM HIGH
◄
to further reduce noise; press to restore the original state
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MNR
OFF LOW MEDIUM
Mosquito Noise Reduction: Reduce noise artifacts around object
edges.
► ◄
Press to further reduce noise; press to restore the original state
BAR
OFF ON
Block Artifact Removal: Remove block artifact caused by motion
image processing.
Select ON to remove artifacts; OFF to restore the original state
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HIGH
ENG