how to check resolution of picture

[Jawad@]

Hello,

Sir I am trying to see a way of finding resolution of any picture, in other way, is the picture is 8 bits or 16 bits etc but I am confused how to do it. I tried to used to Ni VIssion Assistan where I created a histogram but then at coding, I am confused how to utilize this histogram. Unable to analyse this histogram and could not draw anything of this histogram. Could you please help to achieve my target. Thanks

[TiTou]

Hello,

I think you are looking for the VI called : IMAQ Get File Info.vi

Hope this helps

[Jawad@]

Hello,

Thanks for guiding me. I have tried to make it in Vision Assistance and the way you showed me as well however could not manage to display the image. Please look at my vis and can find the mistake. One more thing, I am using 2011 version, if you make any amendment could you please upload in 2011 labview. Thanks

regards,

Jawad

[TiTou · Accepted solution]

Here's an commented example without the vision assistant. I'm sorry I'm not a big fan of express VIs, and actually I think it is more difficult to get the image type using Vision Assistant.

Hope this helps

[Jawad@]

Thank you Titou. I think, this is all what I was trying to do. Thank you very much, hopefully will you see very soon with new question. 

[TiTou]

you're welcome 🙂

If you have more questions, please dig into the Machine Vision part of the forum to see if you the solution isn^t already there.

You can also take a look at the examples that comes with LabVIEW (Help >> Find examples >> search tab).