NI vision processing labview 2012

[Bacil]

Hello guys! 

I have one question about vision processing. I would like to make program that traces small particles. I have made some program based from you tube tutorials but I want more. I would like to trace particles that are changing with time. Particles are becoming bigger and bigger and they are changing all over the time.

What I want is:

-locate particles in  particular area

-count located particles in this area

-determine high and surface of the particle (high is changing)

In attachment there is program which locates one dot although there are two dots. 

Is it possible to view this parameters online or do I have to make post processing? Can you help me with tips how to start? 

I have found some video examples:

https://www.youtube.com/watch?v=jnEy7QFdLZA

https://www.youtube.com/watch?v=x2GxdtHHls4

Thanks,

Nejc

[Bacil]

Attachemts...

[Christian Mergl]

Your VI finds only one of the dots because you just set the "Number of Matches to Find" under the Settings Tab of the Match Pattern Step to 1.

However, for your application I would suggest to use the Particle Analysis Functions.

Open the Example Finder and search for  "Particle". There are a lot of examples.

Christian

[Bacil]

I am already looking at Examples, thanks for advice! I will try to upgrade my code...

Nejc