MATLAB: How to acquire buffered frames from a gigecam object

Question

I am using an external trigger for framestart of a gige vision camera and I can see that its working because preview(obj) updates the figure when triggered. However, I can't seem to store these frames in the workspace as snapshot(obj) appears to take a new picture every time. Is it possible to access the captured images?

Answer 1

You can follow the below link to achieve this:

https://www.mathworks.com/help/imaq/examples/acquiring-a-single-image-in-a-loop.html