Canon 4K6021Z User Manual page 123

Menu Description
Random noise reduction
Reduce random image noise*.
* Effective on noise with an irregular frequency or amplitude.
Option
Off Disables random noise reduction.
Low
Middle Specify one of three levels of intensity of the random noise reduction.
High
Select [Low] for fast-moving images or [High] for slow-moving images.
Digital noise reduction
Reduce digital image noise. Note that compared to MPEG noise reduction, frame noise
reduction improves gradation of projected images.
Option
Off Disables digital noise reduction.
MPEG-NR: Low
MPEG-NR: Middle
MPEG-NR: High Specify one of three levels of intensity of MPEG and frame noise
Frame-NR: Low reduction
Frame-NR: Middle
Frame-NR: High
Dynamic gamma
You can adjust the gradation representation of light and dark portions of an image
automatically.
Option
Off Disable dynamic gamma adjustment.
Low
Middle Specify one of three levels of dynamic gamma adjustment.
High
Function
Function
Function
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