170
Chapter 9 Vision Manager
9.2.11.2 Detecting edges
Operating procedure
1.
Choose a target window range to measure.
2.
Choose the edge detection method: absolute, relative, area relative, or area relative.
3.
Choose the Transition(s): 0-Black-to-White, 1-White-to-Black, or 2-Both.
4.
Specify the level.
5.
Choose the scan direction for scanning in the projection window: Positive or Negative.
6.
Press the Measure button to display the resulting boundaries on the histogram, save them
in the two boundary fields of the Digitization settings screen, and display the results in the
Vision monitor window.
Summary of Contents for WINCAPS III
Page 1: ...Programming Support Tool WINCAPSIII GUIDE...
Page 18: ...vi CONTENTS...
Page 64: ...46 Chapter 3 Starting Up Shutting Down...
Page 196: ...178 Chapter 10 Appendices...
Page 198: ......