Sharp IV-S30J User Manual page 54

Window specifications
- Horizontal lines
Reference image Solid line Horizontal direction: One pixel at a time
Search area
- Vertical lines
Reference image Solid line Horizontal direction: One pixel at a time
Search area
When setting the horizontal and vertical lines, specify the line length as follows:
The reference image must shorter than the search area lines.
(3) Circle window
Line type Image processing used
Window containing a
Solid lines
binary image
Binary image window
Dotted lines
mask
How to set a circle window
The following items on the settings menu can be used to define the circle window: CENTER,
RAD. Shown here is an example of how to define a solid line circle window.
1. Specifying the center
- Up key
2. Specifying the radius
- Up/right key
(4) Elliptical window
Line type Image processing used
Window containing a
Solid lines
binary image
Binary image window
Dotted lines
mask
Line type
Vertical direction: One pixel at a time
Dotted line
Line type
Vertical direction: One pixel at a time
Dotted line
Area measurement by binary conversion, object counting by
binary conversion, object identification by binary conversion
Area measurement by binary conversion, object counting by
binary conversion, object identification by binary conversion
- Down key
- Down/left key
Area measurement by binary conversion, object counting by
binary conversion, object identification by binary conversion
Area measurement by binary conversion, object counting by
binary conversion, object identification by binary conversion
3-7
Setting the Conditions for Each Object Type
Move
Move
of pixels
Measurement programs
- Left key - Right key
Measurement programs
Min. Max.
Length
length length
In units 8 512
of pixels pixels pixels
Min. Max.
Length
length length
In units 8 480
pixels pixels
3