Deep Learning CNN Convolutional Neural Networks with Python - Image Blurring 2 Solution

The video tutorial explains the process of image processing, focusing on a 4x4 image. It covers how convolution and blurring affect the image, the role of a blurring filter, and the addition of padding to maintain the image size. The tutorial emphasizes that despite these processes, the output image remains a 4x4 image.

What does padding refer to in the context of image processing?

What will the output image always be, according to the text?