Microscan MINI Hawk User Manual page 283

Pixel Sub-Sampling
Serial Cmd: <K255,index,shutter speed,gain,focal
pointer,column pointer,row depth,column width,narrow margins,background
color,symbology>
Default: Disabled
Options: 0 = Disabled
Important: Pixel Sub-Sampling has no effect when the Image Dimension mode is configured
as Region of Interest in the Database Mode command. This is because the Window of
Interest camera settings are determined by the software based on the Region of Interest
setup. There is no benefit to Pixel Sub-Sampling to increase processing speed when
ROI is configured, because the frame size would need to be increased to make Pixel Sub-Sampling
possible.
Row Pointer
Definition: The image dimension settings can be applied as a Window of Interest or a
Region of Interest, depending on the image dimension mode selected in the
Database Mode command.
Serial Cmd: <K255,index,shutter speed,gain,focal distance,pixel
pointer,column pointer,row depth,column width,narrow margins,background
color,symbology>
Default: 0
Options: High Resolution MINI Hawk: 0 to (1024 – row depth)
High Speed MINI Hawk: 0 to (480 – row depth)
3 Megapixel MINI Hawk: 0 to (1536 – row depth)
Column Pointer
Definition: The image dimension settings can be applied as a Window of Interest or a
Region of Interest, depending on the image dimension mode selected in the
Database Mode command.
Serial Cmd: <K255,index,shutter speed,gain,focal distance,pixel sub-sampling,row
pointer,column
color,symbology>
Default 0
Options: High Resolution MINI Hawk: 0 to (1280 – column width)
High Speed MINI Hawk: 0 to (752 – column width)
3 Megapixel MINI Hawk: 0 to (2048 – column width)
MINI Hawk High Performance Imager User's Manual
1 = 4:1
pointer,row depth,column width,narrow margins,background
Configuration Database
distance,pixel sub-sampling,row
2 = 16:1
sub-sampling,row
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