4-8
Positional Deviation Measurement
4
REFIMG
Move the cursor to the function menu on the REG
COND screen by pressing the TRG/BRT key.
Move the cursor to "DETAIL." Press the SET key
on the "REFERENCE IMG" line in the popup
menu. The white square on the left will change to
a black square. Then, the "
REF IMG" item will
appear on the screen.
- You can use the same procedures to show
"DTECT CRD" (detection coordinates) and
"CONTR.PIXL" (contraction pixels) on the
screen.
On the "
REF IMG MDL(0)" line, select a
reference image from the reference images already registered.
Ex : 015 (000 to 026)
Select reference image No. 15 from the 26 registered reference images (000 to 026).
DTECT CRD (detection coordinates)
Select whether to use the detection coordinates as the center of the reference area or to allow the
point to be set freely.
CONTR.PIXL (contraction pixels)
When "RECTANGLE" was selected at "
MEAS SHAPE," you can select items 1 to 3 below. When
" X-LINE" or "Y-LINE" was selected, you can select items 1 or 2 below.
1: Search the image in units of 2 pixels.
2: Search the image in units of 4 pixels.
3: Search the image in units of 8 pixels.
[2] Setting the register conditions for edge detection
This paragraph describes setting procedures when the mode (see page 4-3) is set to "1-PNT EDGE."
MEAS SHAPE (MDL 1)
Select a measurement shape.
NO ARTF/ARTIF: Select whether to detect edge
or not with average density.
See page 3-26.
SEARCH AREA
Select "
SEARCH AREA (MDL0)" and press the
SET key to go to the setting screen.
F C1 BRT
SEL=VALUE INPUT ESC=BACK SEL=CHNG IMG TRG=FUNC
*
Make
□
to
■
on the popup menu,
the respective item will be added to
the "REG COND" menu.
REG COND
SCREEN COND
SAVE
DETAIL BLUE
1
REGISTER NO.
0(0
〜
7)
2
MEAS SHAPE (MDL0)
RECTANGLE
3
REFIMG ARE (MDL0)
SET (224.208)
〜
(287.271)
4
SEARCH ARE (MDL0)
SET (216.200)
〜
(295.279)
5
REFIMG
(MDL0)
001(000~001)
6
DTECT CRD (MDL0)
CENTER (250.229)
7
CONTR.PIXL (MDL0)
1
■REFERENCE IMG
*
■
DTECT CRD
■
CONTR.PIXL
SEL=SELECT A MENU ESC=BACK SEL=CHNG IMG TRG=FUNC
F C1 BRT
REG COND
SCREEN COND
SAVE BLUE
1
REGISTER NO.
0(0
〜
7)
2
MEAS SHAPE (MDL0) RECTANGLE (NO ARFT)
3
SEARCH ARE
(MDL0)
SET (224.208)
〜
(287.271)
4
DTECT MODE (MDL0) CHNG POINT
5
SEARCH DIR(MDL0)
HORIZ (
→)
6
THRESHOLD(MDL0)
SET (D:050 E:2 F:04)
7
REF COORD(MDL0)
SET KEY(512.480)
CHNG POINT
DRK
→BRT
BRT→
DRK
CENT(
BRT)
CENT(DRK
)
HORIZ (
→)
HORIZ (
←)
VERT(↓)
VERT(↑)
RECTANGLE (NO ARFT)
RECTANGLE (ARFIT)
LINE
CIRC-L
ELIP-L
RECTANGLE
LINE (straight line)
CIRC-L (circle)
ELIP-L (ellipse)
Select a pattern to be
used for image
processing.
See pages 3-15 to 3-19.
