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Sharp IV-S30 User Manual page 137

Compact image sensor camera function and operation
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Continued from the previous page (when WINDOW has been set to "NORMAL")
1REGISTER NO.
0(0~3)
2MEAS SHAPE
RECTANGLE CIRCLE ELLIPSE
3MEAS AREA
MOVE UP.L(224,208) LO.R(287,271)
4MASK NO.
0(0~3)
5MASK SHAPE
NO RECTANGLE CIRCLE ELLIPSE
6MASK AREA
MOVE UP.L(224,208) LO.R(287,271)
7AUTO REGIST
EXEC(L LIMIT ONLY U&L LIMITS)
8THRESHOLD
U.LM255 L.LM100(0~255)
9INVERT B/W
NO YES
0BINARY PROCESS
FIXED THRESHOLD-ADJ(VAR-DIFF VAR-RATE)
qBINRY NOISE FILT
NO EXPD.
wNUM. OF FILT PASS
EXPD.0 CONTR.0(0~5)
AREA FILTER
OPS-MENU RETURN LOCK EVALUATION
- Each time the ESC key is pressed, the menu screen will change to display all items or to
display individual items, one at a time.
- The data in item 3 varies according to the selection in item 2.
Selection in item 2 Data displayed in item 3
RECTANGLE
CIRCLE
ELLIPSE
- The data in item 6 varies according to the selection in item 5.
Selection in item 5 Data displayed in item 6
NO
RECTANGLE
CIRCLE
ELLIPSE
Ë Area settings
- To specify an area, the screen must be in the freeze image mode.
- The binary image display after changing screen from "freeze," then to "through," and finally back
to "freeze," will be a binary image of the object that was captured the first time the IV-S30 was in
the "freeze" mode.
The binary image that is captured in the "freeze" mode the third time can be displayed when you
specify items 2 to r in the settings.
Ë Mask area
The general area to be measured may contain an object that does not need to be measured. To
eliminate such an object from the measurements, a mask area is used.
Object to be measured
Ë Area filter
This function is used to eliminate objects if their measured area is outside of the upper and lower
limits.
Ë A registration example
Measurement area
(Rectangle)
Mask area
(Rectangle)
Select "EVALUATION" (or select "EVALUATION" on the [MEAS COND] menu) and press the SET key.
To page 10-5
CONTR. CONTR.
EXPD.
MOVE UP.L (224,208) LO.R (287,271)
CENTER (256,240) RAD. (032)
CENTER (256,240) RAD. (032,032)
No data displayed
MOVE UP.L (224,208) LO.R (287,271)
CENTER (256,240) RAD. (032)
CENTER (256,240) RAD. (032,032)
10-3
Object Identification by Binary Conversion
(Reference pages)
- Pages 3-4 to 3-6
- Page 3-8
- Page 3-9
- Page 3-11
- Page 3-8
Measurement area
Mask area
- The inside of the measurement area
(excluding the mask area) is converted to
binary data.
10

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