Microtek 3700 Reference Manual
22 Microtek ScanWizard Pro for Windows
White/Black Points Setup
White point is a reference point that specifies the lightest area in an image,
making other areas to be adjusted accordingly. Likewise, black point is the
darkest reference area.
making other areas to be adjusted accordingly. Likewise, black point is the
darkest reference area.
Auto Clipping
Auto white point clipping: For the lightness channel, you can assign black or
white level for clipping. To the White Point, colors under the percentage you
assigned are mapped to white; similar situation can be applied to the Black Point.
white level for clipping. To the White Point, colors under the percentage you
assigned are mapped to white; similar situation can be applied to the Black Point.
Output Levels
Minimum output level: For the lightness channel, you can assign minimum or
maximum level for clipping. To the Minimum level, colors under the percentage
you assigned are cropped out; similar situation can be applied to the Minimum
level.
maximum level for clipping. To the Minimum level, colors under the percentage
you assigned are cropped out; similar situation can be applied to the Minimum
level.