I don't understand my image process time

[redfield]

Hello,

I'm doing test about process of big image(4000x10000)

I'm calling threshold and particle analysis in vision assistant.

I want to check the process time, so, I run performance meter,

but, the result is appeared after 15 minutes.

I get nervous,

and, I check the chart in detail, but, it said that process time is 1.5s,

I was confussed,

please check my image and explain about it.

PC : P4, 3.0G,

        Memory 1G

        LabVIEW 7.1

        IMAQ VIsion 7.1.1

Thank you  

[Logic]

Hi,

Vision Assitant may take some additional copies of your image for processing which might slows down your PC. I guess the performance meter will run mulitple times internally and give you the average processing time. So i guess the time 1.5S may be right and the 15 minutes is because of slower PC performance at the time or memory overflow than RAM capacity. The particle analysis vis are not time bounded, the processing time might vary depends on the number of particle.

Thanks,

logic