count object vi counter order

[baristogrul]

Hi ;

I am using Labview 2010.

My question is related with IMAQ Count Objects 2.vi

i have track some light sources.However i realised that number(order) of detected object is not stable.

My question is how does this vi label detected objects?Is the brightest one going to be  number 0 or the biggest one going to be number 0 ?

What is the procedure  of labeling?

Thanks 

Baris Togrul

[Z'atari]

Hey Baris,

Check out this devzone for more detail on Counting Particles or Cells Using IMAQ Vision. 

I believe that IMAQ Count Objects 2 VI inputs specify 0 for bright objects and 1 for dark objects.

Hope this helps,

Regards,

A. Zaatari

[BruceAmmons]

Brightness and size do not matter at all.  When counting objects, IMAQ starts at the upper left corner of the image and scans left to right, then moves from top to bottom.  Objects are numbered in the order it encounters them.

Bruce

[baristogrul]

Great! it solved all my problems.

Thanks a lot.