Is it possible to run videoobject on backside like parfeval?

I am trying to get images and processing from 2 cameras at different times. But it must be fast. So ı wonder that is it possible to run all capturing and processing operations can be done on worker? Sample code is like that

if triggercomes ==1
    parfeval(@process,0,vidobject1,vidobject2)
end

Process function

function process(vidobject)
    pause(1) % it waits for exact timing
    im1 = getsnapshot(vidobject)
    pause(1)
    im2 = getsnapshot(vidobject)
end

But vid object is not working on parfeval how to solve this problem?

Thanks

Answer 1

[Akshat Dalal]

Hi Ahmet,

I understand that you want to work with 2 cameras parallelly and are facing some issues. There is an example by MathWorks which demonstrates how to do this. The example and its explanation are present in the following MATLAB Answer: https://www.mathworks.com/matlabcentral/answers/388286

The solution uses the ‘spmd’ function from the Parallel Computing Toolbox to execute code in parallel on a pool of workers. You could refer the following documentation to learn more: https://www.mathworks.com/help/parallel-computing/spmd.html

I hope this helps.