2-4-(2)
Filtering Again
Section 2-4
2-4-1
Direction
Images can be sent from Image 0 to Image 1 or from Image 1 to Image 0 to
add filtering to the image when it is transferred. The direction function is used
to select the direction of the transfer. (Which image is used for measurement,
Image 0 or Image 1, depends on the processing item, so select the proper
transfer direction for the processing item.)
Example: To execute smoothing twice before measurement.
Camera
settings
Camera
0
Camera
1
Camera
2
Camera
3
Image buffer
(for Camera 0)
Image buffer
(for Camera 1)
Image buffer
(for Camera 2)
Image buffer
(for Camera 3)
Camera
selection
Filtering
0
Filtering
1
Second
filtering
Image 0
Image 1
Set second filtering
under Filtering again.
First filtering
First filtering
Filtering again
0.Camera image
1.Filtering again
2.Fine matching
3.
0.Scn 0=SET=
Filtering
1
Image for which smoothing has been
performed twice is stored and this image used
for measurement under 2. Fine matching.
1. Filtering again.
Image 0
Image 1
Second
filtering
Set Filtering/Strong smoothing
Set Direction/Image 1
0.
The image on which smoothing has been
performed will be stored.
Filtering 1/ Strong
smoothing set under 0.
Camera image.
