Understanding the LCD Menus
45
Noise Reduction Menu
The Noise Reduction algorithm is a motion adaptive temporal recursive filter that works well in removing
random and Gaussian noise. Each pixel is labeled as motion, no motion, or noise. Each of these classes of
pixels is treated differently in the noise reduction process. For pixels in which there is no motion, low level
Gaussian noise may be reduced via temporal processing by a weighted averaging over successive frames.
For pixels labeled as random noise, spatial processing replaces these pixels. Pixels labeled as being “in
motion” are retained “as is” to avoid artifacts that may be introduced through temporal processing.
Enable
– Enables/disables noise reduction.
- The default setting is OFF.
The menu items below will be grayed out (unavailable) until Noise Reduction is turned ON.
Bias
– Takes you to the Noise Reduction Bias level adjustment
Split Screen
– Takes you to the Split Screen menu.
Red Overlay
– Takes you to the Red Overlay menu.
Please note that Noise Reduction is
NOT
available while performing frame rate conversions, such as
486i59.94 to 576i50 (NTSC to PAL) or 1080i59.94 to 1080i50.
Main Menu
Back
Audio
Setup
3D
Ancillary
Data
Noise
Reduction
Video
1
Main Menu
Off
On
Noise Reduction
Back
Red
Overlay
Split
Screen
Bias
Enable
2
Noise Reduction / Enable
