I see a related question from past exams and I think it's interesting. So it's about whether any 2D convolution can be expressed as two 1D convolution. I think it's not true since not any matrix can be expressed as the multiplication of two vectors.
I see a related question from past exams and I think it's interesting. So it's about whether any 2D convolution can be expressed as two 1D convolution. I think it's not true since not any matrix can be expressed as the multiplication of two vectors.