07-23-2015 01:29 PM
I dont know your setup, but generallized statements are never failproof.
I developed a live aquistion with some basler ace cameras (GIGE) where i use the PID Toolkit from Labview to dynamicly change the Gain of the Camera (IMAQdx) to adept to changes in brightness of the surface of the inspected part. Currently running on 15 Lines each with 3 cameras @ 60fps at the costumer facility.
07-24-2015 01:20 AM
Ok, you're right: generalized statements are never fail proof. Problem is that setting exposure during live do not guarantee, in my experience, that the frame grabbed immediately after would be exposed like setted. However the other properties seems to work anyway; maybe the exposure is managed in other manner?