determines percentage of pixels

[dalyto]

hi

I am beginner in labview.

 i using the NI Vision Acquisition software and NI Vision Development Module 2013

i want to determines the  percentage of pixels an  image that have a given intensity range 

thanks 

[nikale]

Hi dalyto,

I wanted to provide you with a couple of resources that will help you moving forward. I've attached those below.

IMAQ Vision Concepts Manual:

http://www.ni.com/pdf/manuals/322916a.pdf

IMAQ Vision for LabVIEW User Manual:

http://www.ni.com/pdf/manuals/371007a.pdf

NI Vision 2014 for LabVIEW Help:

http://zone.ni.com/reference/en-XX/help/370281W-01/TOC24.htm

In the last link I belive what you're looking for would be the IMAQ Histograph or IMAQ Histogram. I hope this information helps!

Kale W.

Applications Engineer

National Instruments

support@ni.com