Auto exposure in Imagining Source Camera DMK Series

[parthpanchal07]

Hello,

Here, I have attached the VI in which I want to do auto exposure and set that exposure value.

Basically this is program for laser beam analysis on live image. 

Basically I want to set exposure time accordingly laser beam intensity. 

If anyone previously worked on it then please help me with that. I am new to image processing. 

Thanks,

[Sekine108]

You should be able to modify attributes of your camera using IMAQ functions. Idk what the attributes will look like for your specific camera, but here is a forum post that talks about how they did this with a SmartCamera:

https://forums.ni.com/t5/LabVIEW/Labview-Program-to-adjust-the-exposure-time-of-the-smart-camera/td-...

[parthpanchal07]

I can. My question was if I have a value of max intensity of the image and then accordingly that if I want to adjust my exposure time with help of for loop or while loop. that thing I don't know how to implement? 

Thanks,

[Sekine108]

If you know how to edit your configuration file, then technically you could make a State Machine that has different parameters to set within each state based on the intensity value you have.

Tutorial: State Machines

https://www.ni.com/en/support/documentation/supplemental/16/simple-state-machine-template-documentat...