Previous | Next --- Slide 46 of 79
Back to Lecture Thumbnails
bokangw

How to define different level of frequency?

mzhang3

It's crazy to see how a low res photo can become high res when adding on those components with the "sharp edges"!

lights

This reminds me of pyramids in image processing like Laplacian and Gaussian where we break up the original image through downsampling or calculating the difference between downsampled images while still preserving enough information to build back the original image.

idk

How different would this look if it was an image with color?