black and white

[Yixiao-uncle]

Hi.

In the attacched file there is a modified VI I will use to perform threshold operation on some images (an image example is in zipped file).

Everything I tried to change, I always watch a black and white image, even it is color image.

Can anybody explain this "mystery" and how to watch properly the color image?

Thank you

Antonio

[Kimberley]

Hey Antonio,

since this example works properly on my machine, I would first think of a sw corruption issue in yours.

So I would suggest you to try this on another machine to have a confirm: if you can see it working on a different machine, then you could consider reinstalling at least the Vision module on your computer.

Hope this helps!

KIM

[Yixiao-uncle]

Hi Kim:

for sure You are right, I suppose some problem  with software or installation.

I tried my VI an another computer: at first the image has been shown properly, with colors, but after few seconds it turned black and white, and after that, even closing and running LV again the image, and other images have been always shown in b&w.

Im using LV8.5, Vision development module 8.6, Imaq 4.1.

Any suggestion?

Thank You

[Kimberley]

Ciao Antonio,

LV version has to be alligned with that of Vision Development module and Vision Acquisition module (Imaq) as well.

Having LV 8.5 and vision module 8.6 maybe the cause of the issue you're seeing.

Do you have any opportunity to test this with all versions matching?

Thanks

KIM