Specifications

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9.4.6.6 Labeling
[ 1 ] Labeling Measuring Tool
Measure the labeling in a specified window.
Set the binary-coded level to be used with the image analysis tool using the
binary-coded register tool.
Labeling measurement tool
Note: Only the oblong window can be selected for processing (angle =
0).
Labeling refers to the numbering process of the concatenated areas of white (1) or black
(0) pixels after binary-coding image data input from the camera. (Refer to Fig. 1)
Labeling enables you to separately handle multiple objects that are present in the area
specified by the window.
With the µVision board, area, center of gravity, angle of principal axis, fillet shape and
circumferential length are obtained as the characteristics of respective objects upon
running the labeling. The fillet shape refers to an oblong that circumscribes the object.
(See Fig. 2) The circumferential length refers to the counting of pixels that constitute the
external shape of the object. (See Fig. 3)
Window
- Labeling -
Object
2
1
0
Height of filletWidth of fillet
Circumferential
Length = 12 pixels
Fig. 1 Fig. 2 Fig. 3 Origin of fillet
External
shape
Displays the previously displayed tool
Displays the window edit tool.
Displays binary-coded register tool.
Inputs the camera images.
Displays the camera screen.
Grants the labeling order if greater than this area.
Measures the labeling.
Specify the measuring object (white/black)
Displays binary-coded level.
Displays the result
of measurement
Specifies the window used to specify the range of measurement
With.
Specifies the display sequence of measurement results (labeling
order, descending order of area, ascending order of area)