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Image thresholding problem

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Hi,

 

I'm working on a complex image processing labview program, and i'm stacked.

I'm trying to build a new program structure where all the data, inculding the camera images, goes through a shared cluster among the VI-s.

In the pictures below you can see as the processing vi gets the data through the Camera.Image In from another VI, where snaps are taken.

In this VI I'm trying to do a picture analizer algorithm, which used to work earlier, before using this particular architecture. There I didn't use a new reference for every image processing step, but here I can not do it any other way.

Until the BCGLookup VI the program goes without any problem, the displayed pictures in the front panel also seem to be okay. After adding another VI, the IMAQ Threshold VI I can not recieve any useful image anymore, no matter what kind of reference I'm trying to use.

The question is how can I make the Threshold block work?

 

Thanks in advance.

Cheers,

Ricsi

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Solution
Accepted by topic author sleber

Do you know how thresholding works?

-After the thresholding the image becomes binary and hence change the Image 3 indicator palette type to binary.

-In front panel click on the Image 3 indicator->Right click-> Select palette to Binary.

Thanks
uday
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Thanks a lot!

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