Bounding Box to Rectangle ROI

[alcava.cr]

Overview

The example demonstrates how to convert a bounding box to a rectangle shaped ROI.

Description
When working with the NI Vision Development Module you may find yourself running inspections with steps oriented to find patterns, objects or image templates. Some of these functions output a bounding box which is basically a rectangle with the coordinates of a binary object.

The example converts the bounding box to a ROI (region of interest) so the information can be used where a ROI is required.

Requirements

 Software

• LabVIEW 2012 Base Development System (or compatible)
• Vision Development Module 2012 (or compatible)

 Hardware

• No hardware is necessary to use this example VI

Steps to Implement or Execute Code

1. (Optional) Change the Bounding Box predefined settings
2. Run the VI

Additional Information or References

**The code for this example has been edited to meet the new Community Example Style Guidelines. The edited copy is marked with the text 'NIVerified'. Read here for more information about the new Example Guidelines and Community Platform.**

[eduardochinen]

alcava.cr,

I use your example together with this IMAQ zoom to ROI from Kev_R and I was able to zoom on a QR Code read from a jpg file. Thanks a lot.

I left a copy of the code on the page from Kev_R article.

Here is a picture of my VI.