Adept AdeptSight User Guide - Manual (Page 406)

Tails
Tail White
Tail White specifies the amount of light pixels to be excluded from the histogram, starting
from the light end of the histogram distribution (255). This is expressed as a percentage of
the total number of pixels in the tool's region of interest before tails are removed.
After its creation, the histogram is scanned, starting from bin 255. The bins at the bright end
of the histogram are then cleared until the amount of pixels defined by Tail White is reached.
Region of Interest (ROI)
The region of interest is the area in which the tool carries out its process. Most tool position
parameters can be set through the region of interest section of the tool interface. The fol-
lowing parameters define the tool region of interest.
Offset
Offset is the center of the ROI, defined by:
X X coordinate of the center of the region of interest
Y Y coordinate of the center of the region of interest
Degrees Angle of rotation of the region of interest
Relative To
Relative To specifies the tool that will provide the input to this tool. The tool can be dragged
from the Tree structure and dropped into this field.
Search Area
Search Area is the size of the region of interest is defined by:
Height Height of the region of interest
Width Width of the region of interest
AdeptSight User's Guide, Version 3.2.x, Updated: 8/23/2012
Page 406