Image Enhancement Tab; Image Enhancement; Figure 7-5: Image Enhancement Tab - evertz MultiFrame 7814 Series User Manual

7.4.

IMAGE ENHANCEMENT TAB

The Image Enhancement control menu as shown in Figure 7-5, is used to configure parameters
associated with the video processing functions of the converter. Sections 7.2.1 to 7.2.1.8 provide detailed
information about each of the menu items.

7.4.1. Image Enhancement

7.4.1.1. Image Enhancement Enable
Setting this control to Enable will enable the Image Enhancement Control settings. Setting this control to
Disable will disable the Image Enhancement Control functionality.
Enable
Disable
7.4.1.2. Detail Gain
This control selects the level of the detail gain with a range of 0 to 127, where 0 refers to no increase in
detail gain. A typical range for this control is 0 to 50. Higher values will normally distort the image beyond
the range that is normally considered acceptable.
7.4.1.3. Enhancement Limit
This control selects the largest detail value to be added back into the signal. The range is from 0 to 63.
The detail that has a value larger than this value will be clipped.
7.4.1.4. Horizontal Band
This control selects the Horizontal frequency band to be enhanced. The horizontal band is adjusted in
increments of 5, where 0 selects the lowest frequency band available and 20 the highest.
7.4.1.5. Vertical Intensity
This control selects the intensity of the vertical enhancement process, as a ratio of the Horizontal
enhancement. The range is 0 to 100% in increments of 25% where 0% refers to no Vertical enhancement
and 100% provides a Vertical intensity that is equivalent to the Horizontal.

Figure 7-5: Image Enhancement Tab

Enables the image enhancement process.
Disables the image enhancement process.
Revision 1.1.3
7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
Page - 49