compare two jpeg's taken from ip camera

[Vision_Armenia]

Here is the VI ... it is with LabVIEW 2010. If your LabVIEW version is older, then you could not open it, and may be that's why you couldn't drag and drop VI snippet.

[Min1992]

Hi I have tried compare2jpg.vi... i think it is for adding 2 images together... in my program, i want to subtract the image... May I know how to modify that vi... anyone knows... help me please.. Thanks..

[Intershade]

Hi, I think the solution Vision_Armenia posted can help me with a problem I have. But the solution that he/she posted only work on some pictures. For example it will work on windows "Sample Pictures" but not on a picture drawn in paint. Both file sizes are 1024x768 and JPEG. Why is that?

 How can change so that it will work on other pictures? And any tip on how I can change one of the image inputs to be from a live video from a webcam?

I get this error:

[chsh]

hi

 لان لدي مثله ولا استطيع حلهcompare two jpeg's taken from ip cameraهل يمكنني الاطلاع على مثال

[chsh]

my i see this eaxampl

[GerdW]

Hi chsh,

you ask a lot for "examples" - without providing anything about your programming background/problem…

What's wrong with the examples in the threads you ask for?

[djow]

dear Mr Vision_Armenia

i can't find this block !!

[GerdW]

Hi djow,

it's called "IMAQ AbsoluteDifference"…

[Vision_Armenia]

Hi djow,

You will need to install NI VDM for it and get it licensed. Here is the help link to the VI:

http://zone.ni.com/reference/en-XX/help/370281AD-01/imaqvision/imaq_absolute_difference/