Basic question: What kind of camera is it? The absolute standard format for pictures is 2D-uInt8-Array for grayscale and 2D-uInt32 for RGB-pictures.
First you need to know, how to get the image from the camera.
That's a tough thing. The vision-package from NI supports the gigE-standard. Since this is no gigE-camera (at least I guess so), this probably wouldnt help you anyway. At least as far as I know.
This is a standard webcam, so if it is recognized as a webcam under windows, it must be possible to access it with any generic webcam tool. If you find a dll which gives you back one picture, you can use it.
My approach would be: Find some c-code which captures one image. Package it into a dll. Access the dll from LabView.
I had a look on the forum on you linked me. I opened VI (linked below) when I run the VI i get a live image but unable to take a picture. I'm confused on where the Boolean switch is wired to.
I opened VI (linked below) when I run the VI i get a live image but unable to take a picture. I'm confused on where the Boolean switch is wired to.
It isn't wired. For reasons that escape me (although the author of the LabVIEW 8.5 code may be a beginner with LabVIEW, which would explain the extremely awkward coding practices). There is no need for a Stacked Sequence, nor a Timed Loop. Error lines should be used to serialize things, and the Stop placed (appropriately) in an Event loop to "Exit when Stop pushed", without the need for polling.
If you are really interested in working with Images, this is so much easier with IMAQdx.
Oops -- I answered the wrong question. When you said "Boolean switch", I thought you meant the Boolean control marked "Stop". I didn't notice the totally unused, misplaced, and unnecessary Boolean control marked "Boolean". Just delete it, as the person who posted this should have done ...
I'm trying to take a picture through LabView and export the image to Matlab. I dont have the vision toolbox.
So why not use directly some method to read the picture in Matlab? I'm pretty sure Matlab has some toolbox that supports vision acquisition. Might be not free either, but well, you know the saying, you get what you pay for.
Its part of a larger project that has to be done on labview. I can get a live video on the VI linked but unable to get a pciture. I'm confused on how to amend it for that purpose.