Color Extraction - Sharp IV-C35M User Manual

Setting Measurement Conditions

[3] Color extraction

The color extraction function extracts a color in a certain area from the original image, and registers it
as a reference color. The controller converts areas of color that are within the upper and lower limit
ranges of hue, saturation, and brightness of the reference color to binary images, as well as colors
outside of these ranges.
Then, the controller measures these binary images with conventional measurement procedures.
3
Effects of extracting color
Available measurement programs that can be used with the color extraction function are area
measurement by binary conversion, object counting by binary conversion, object identification by
binary conversion, color evaluation, color unevenness inspection, and color position measurement.
Setting procedures
1. On the menu tree, select "MAIN MENU" ->
"OBJECT TYPE COND" -> "TYPE00" ->
"MEA-CND(CAMERA1)" -> "MEAS(NEW)," in
that order. Then, press the SET key.
2. Select "
key. On the popup menu, select "EXTRACT
COLOR " and press the SET key.
COLOR MODE" and press the SET
SELECT OBJECT TYPE COND
OBJECT TYPE COND
TYPE00
TYPE RUN COND
IMAGE-ADJ
MEA-CND(CAMERA1)
MEAS0
POSI-CORRECT
MEAS(NEW)
MEA-CND(CAMERA2)
FINAL NUM. CALC
FINAL OUTPUT COND
OBJ-TYPE I/0
OBJ-TYPE SYS.
TYPE(NEW)
=NEW REGISTRATION ESC=BACK SEL=CHNG IMG TRG=POPUP
MEASUREMENT1 SCREEN COND SAVE
1COLOR MODE
2SET EXTRACT COLOR
3MEAS SELECTION
3-10
1
2
3
RED F C1 BRT
EXTRACT COLOR COLOR FILTER
(TO NEXT SUB-MENU)
EXTRACT COLOR
NO