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(3) Space filter
Space filter includes various image manipulation
processes that create more readable images by
removing noise and distortion in the image data.
And, by extracting or emphasizing certain image
features, it is easier to evaluate or identify target
objects by converting the images into standard
patterns.
In the IV-S30J, you can select from "smoothing
(average, center)," "edge emphasis," "edge
extraction," "horizontal edge," and "vertical edge."
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- Edge emphasis
- Edge extraction (horizontal)
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3-23
Setting the Conditions for Each Object Type
IMG PRE-PROC SCREEN COND SAVE
1COMPARE IMGS
NO
2CHNG GRAY LEVEL
NO
3SPACE FILTER
SMOOTH(AVE)
4NUM.OF FILTER
7(0~5)
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- Smoothing
- Edge extraction (All)
- Edge extraction (vertical)
F C1 BRT
NO
SMOOTH(AVE)
SMOOTH(CENT)
EMPHAS EDGE
EXTRACT EDGE
HORIZ-EDGE
VERT-EDGE
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3
- Quick Links:
- Chapter 1: Setting and Operating Outline
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