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Golden Template Inspection Example

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Signal Processing Resource Center » Vision Development Module Image Processing Examples » Golden Template Inspection Example

This example shows how to use the Golden Template Inspection VIs in NI Vision. The example locates the object for inspection (a printed label) in the inspected image using Pattern Matching. Then the example compares a printed label with no defects (the golden template) with the inspected label. If the inspected label has any large defects, the label fails the inspection. The golden template file used in this example was created using the NI Vision Template Editor. The NI Vision Template Editor allows you to configure and then save information in a template file, such as the information this example used for Pattern Matching and Golden Template Inspection.

Learn more about common image processing algorithms and see case studies at Analysis in Machine Vision Applications

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This example requires LabVIEW and is included with the Vision Development Module. Download the LabVIEW Evaluation and the Vision Development Module Evaluation to try this example. After installing the software, open LabVIEW and navigate to Help » Find Examples... » Toolkits and Modules.


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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).