National Instruments NI myRIO, Essentials Manual

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APPENDIX F. VIDEO TUTORIAL LINKS 155
• Measure Width with “Clamp (Rake)”
91
– Measure the height or width of
an object with the “Clamp (Rake)” step.
•
Measure Width with “Clamp (Rake)” (Rotated ROI)
92
– Measure the
height or width of an object with the “Clamp (Rake)” step that uses a
rotated ROI referred to a local coordinate system.
• Find Edge Locations
93
– Use the “Edge Detector” step to determine the
locations of edge features along a straight line.
•
Find Straight Edge
94
– Find the straight edge of a part that may be trans-
lated or rotated.
•
Match Perimeter Contour
95
– Look for a matching object based on similar
perimeter contours.
• Find Reference Feature (Geometric Matching)
96
– Find a reference feature
with “Geometric Matching” to define a local coordinate system.
• Golden Template Comparison
97
– Set up the “Golden Template Compari-
son” step.
•
Detect and Measure a Circular Shape
98
– Detect a circular shape and
measure its radius and center coordinates.
F.6 IMAQ Overlay VIs
Text
• Overlay Text
99
– Create a nondestructive text overlay with the “IMAQ
Overlay Text” VI.
• Overlay Text at X-Y Coordinates
100
– Programmatically place overlay text
at a specific X-Y location.
91
http://youtu.be/fPWQCnB7B4s
(2:18)
92
http://youtu.be/bJawZuGBxsU
(2:36)
93
http://youtu.be/6bcO-omuOi0
(3:21)
94
http://youtu.be/eJ3KVGSlnuY
(2:25)
95
http://youtu.be/dLTFKucEM_A
(7:08)
96
http://youtu.be/o84e5EkLAs4
(5:40)
97
http://youtu.be/Ux7mQGaEmkI
(4:42)
98
http://youtu.be/nNhkbTFt3cU
(2:06)
99
http://youtu.be/SS72-mKX6fQ
(2:15)
100
http://youtu.be/O5IIrPP_smA
(1:41)