Panasonic PV500 User Manual page 118

Selecting a Camera
Select a camera image to set Feature Extraction checker.
1.
Select "Area Setting" in "Feature
Extraction" setting window.
2.
Select a camera No. in "Camera".
The selected camera image is displayed.
Select a displayed image type (Live/Memory or
Gray/Binary) or magnification in "Image Menu"
opened by pressing the F1 key.
Selecting Preprocess / Slice Level / Position
Adjustment
page 95
Setting an Inspection Area
Set a range to detect an object.
1.
Select "Area Setting" in "Feature Extraction" setting window.
2.
Select "Area (Set)".
"Area Setting" window is displayed.
3.
Select a shape of inspection area from "Change Shape".
Select from Rectangle, Ellipse, Circle and Polygon.
4.
Select "Change" and draw an area.
Refer to section of Drawing an Inspection Area (page 47).
5.
After drawing is completed, press the CANCEL key.
When you want to exclude an area from inspection (Mask
area)
Up to 16 mask areas, where checker does no inspection, can be set in an inspection area.
Select "Add Mask" in "Area Setting", specify a shape, and draw an area. Refer to section of Setting a Mask
Area (page 51) for details.
Using Area Size Adjustment
Area Size Adjustment is a function for inspecting variable-sized objects. The function adjusts an inspection
area according to the size of the object detected with Area Size Adjustment checker.
Refer to Chapter 4.9, page 208 about Area Size Adjustment and the setting procedure.
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