Data Translation 18729, User Manual

Page: 86 / 128

Programming Flowcharts
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Set the Color Controls for the Input Channel
If acquiring color images, specify either a
MONO, Y/C, or composite signal type (the
default) for the input channel.
Set the color parameters with
DtColorImageParameters.
Set the brightness (default is 128), contrast
(default = 216), V-saturation (default =180),
U-saturation (default = 254), and hue (default =
128) for the input channel.
Set the input signal type with
DtColorSignalType.
Specify the storage mode as RGB (the
default), RGB24, RGB16, YUYV422, or
MONO.
Set the storage mode with
DtColorStorageMode.
Return to main flowchart.
Specify the scaling factors for the input
channel as a percentage of the original size
(default = 100).
Set the input scaling with
DtColorHardwareScaling.