How to use this formula for images?

Hello!

I'm new to Labview and I don't get the following problem.

What I want to do is to use the following formula with three colors BMP

I = sqrt [(I1-I2) ^ 2 + (I1 - I3) ^ 2 + (I2 - I3) ^ 2] I is the intensity resulting, I1, I2, I3 are the intensities of three images.

For the moment, I use images already recorded, later I would get from a camera (get 1 image, move Piezo; get 2 picture, move Piezo...)

I tried to convert the images to the bays and apply the formula to them, but that didn't work.

So, how do this calculation?

Is it possible to transmit images to Matlab? (I used Matlab for now and its working fine, but I need to automate the entire process)

I hope someone can help ^^

Pandamutze

PS: I use Labview Version 8.6, including LabviewVision

the problem is almost solved. I get the right image, just a bit darker than the resulting image of matlab computation

I have attached my last VI if anyone is interested

Thanks to you, think of your hundred helped a lot ^^

Kind regards

Pandamutze

Tags: NI Software

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