Sharp IV-S30 User Manual page 91

Ë Ë Ë Ë Ë Example of angular correction
1. Detection of the amount of angular deviation (using measurement 0, 2 point search (positional
deviation measurement).
- Registration image
Reference image
(model 0)
Detected coordinates
(model 0)
Search area
(model 0)
- Measurement image
2. Performing measurement 1 to 4 (of distance and angle measurement) on an image that has been
rotated around its center by the amount of angular diviation detected in step 1.
- Image that has been rotated around its center in step 1
Setting the Conditions for Each Object Type
Detecting the amount of angular deviation
Detected coordinates
(model 0)
Detected coordinates
(model 1)
3-29
Reference image
(model 1)
Detected coordinates
(model 1)
Search area
(model 1)
Position of registration image
3