how do I get a pixel intensity plot

[odwyerda]

Hi
I am very very new to labview and all I want to do is get a 3-D plot of a monochrome image i have, in (x,y,intensity).
Where do i start cause I have not a clue and I have to get these done quickly.


Any help at all would be great


Dave

[kehander]

You can find some 3D Surface examples in the NI Example Finder.

I tried to do this a while ago and unfortunately I think there's no better way other than the 3D graphs, as the alternative (the LabVIEW Intensity Graph) doesn't let you specify x,y coordinates.

[AdamB]

Hi,

If you have the IMAQ vision vi's you can always use the IMAQ 3DView.vi.

AdamB

[odwyerda]

Thanks thats great, the file is for a new version than the one we have licenced here but that gives me something to look for and start from

Much appricated


Dave

[AdamB]

Here you go.

Version 8.0

AdamB

[AdamB]

Hi There,

Did you manage to get your 3D image to work?

Thanks

AdamB

[odwyerda]

No, my collge only have version 6.0 and it wont let me open an older version

Dam computers!!1

[AdamB]

Ah,

I'm sorry but I can't revert back that far.

Here is a picture of what I was doing...

AdamB

[odwyerda]

excellent, ill start trying to make that up.


Much appriciated


David

[BMAJTZ]

Is there any possibility how to do this for picture from webcam?