Using multiple convolutions at once

Hello,

I'm working on a computer vision project, and I am using conv2 function as follows

Fx = conv2(input_image, Mx, 'same');
Fy = conv2(input_image, My, 'same');

Can I have Fx and Fy just by using one line of code?

Thanks in advance

Answer 1

[Milan Bansal]

Hi,

As per my understanding, you want to perform two convolutions at once and store the respective outputs in "Fx" and "Fy" variables in a single line of code.

It is possible to do so by using the "deal" function in MATLAB as shown below.

[Fx, Fy] = deal(conv2(input_image, Mx, 'same'), conv2(input_image, My, 'same'));

Refer to documentation link to learn more about "deal" function.

https://www.mathworks.com/help/matlab/ref/deal.html

Hope it helps!