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IMAQ Extract Image Color Histogram and Generate 3D Profile

by:
‎10-22-2013 09:03 PM
Last Edited by: Member Example_Scrubber_Christoph ‎04-21-2017 03:20 AM

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.

    Software

  • Vision Development Module
  • LabVIEW

Code and Documents

Attachment

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Overview

The example demonstrates how to create a 3D profile of an image.

 

Description

The 'IMAQ 3DView' function creates a 3D impression of the image intensity. Therefore a grayscale image is required.

To analyse the distribution of the color components red, green and blue, the function 'IMAQ ColorHistograph' is used to generate histrographs.

 

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. Run the VI

 

Additional Information or References

IMAQ 3D Profile LV2012 NIVerified.vi - Front Panel.png

 

IMAQ 3D Profile LV2012 NIVerified.vi - Block Diagram.png

 

**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.**

Daniel G.
Semiconductor & Wireless
National Instruments

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.