Cobalt Digital FUSION 3G 9931-EMDE 3G_HD_SD-SDI Embedder_De-Embedder - Manual (Page 64)

3
9931-EMDE Function Submenu List and Descriptions
3-12 9931-EMDE PRODUCT MANUAL 9931-EMDE-OM (V1.15)
(continued)
• Detail Enhancement Controls Sharpness Level, Threshold, and Noise Reduction controls (individually
described below) which can be used to tailor output video sharpness per
program material and aesthetic preferences.
• Sharpness Level Control Adjusts the aggressiveness of sharpening applied to MPEG video.
Optimum setting results in overall perception of increased sharpness,
while avoiding pattern noise artifacts.
(Range is 0 thru 255)
• Sharpness Threshold Control Adjusts the point at which sharpening rules become active. Data below
the threshold setting is passed unaffected.
Higher settings allow for a more subtle sharpness enhancement
(especially with content showing motion). Lower settings allow more
content in general to be acted upon by the enhancement process.
(Range is 0 thru 255)
• Noise Reduction Control Adjusts the amount of statistical low-pass filtering applied to the data.
Using this control, regular pattern noise artifacts from the sharpening
process can be reduced, resulting in subjectively smoother raster
backgrounds and detail boundaries.
(Range is 0 thru 63)
Table 3-2 9931-EMDE Function Submenu List — continued