User`s manual
Table Of Contents
- Safety Precautions
- Table of contents
- Chapter 1: Outline
- 1-1 Features
- 1-2 Controller
- 1-3 Measurement program
- [1] Positional deviation measurement
- [2] Degree of match inspection
- [3] Lead inspection
- [4] BGA/CSP inspection (IV-S32M/S33M)
- [5] Area measurement by binary conversion
- [6] Object counting by binary conversion
- [7] Object identification by binary conversion
- [8] Point measurements
- [9] Distance and angle measurement
- [10] Multiple position measurement (IV-S33M)
- [11] Multiple degree of match inspection (IV-S33M)
- Chapter 2 : Precautions for Use
- Chapter 3 : System Configuration
- Chapter 4 : Part Names and Functions
- Chapter 5 : Connection and Installation Methods
- Chapter 6 : Setting and Operating Outlines
- Chapter 7 : Simplified Menu Operation
- 7-1 Operation screen
- 7-2 Image display
- 7-3 Setting functions that are different with each controller
- 7-4 Setting procedures
- 7-5 Setting the operation conditions
- 7-6 Setting object types
- 7-7 Setting the shutter speed
- 7-8 Setting the positioning conditions
- 7-9 Setting the existence inspection conditions
- 7-10 Measurement triggering
- 7-11 Saving data
- 7-12 Specify the system conditions
- Chapter 8 : Specifications
- Chapter 9 : Operation Examples
- Glossary
- Appendix
- Alphabetical Index
G-10
Glossary
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Ë 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-S30, you can select a "smoothing (average, center)," "edge emphasis," "edge extraction,"
"horizontal edge," and "vertical edge."
ËË
ËË
Ë Smoothing
- See "Space filter"
ËË
ËË
Ë Shading correction
The process used to remove uneven gray areas (light level) from an image is called a shading
correction. The figures below illustrate the principle of the shading correction. The new image has the
areas of uneven brightness subtracted from it to produce a corrected image.
÷
＝
New image Uneve areas of brightness Corrected image