Notes

Interesting and/or cool stuff I've come across from art, design, technology, photography, movies I've watched and liked and, occasionally, my thoughts.

What the FFT

Marcin Wichary wonderfully writes about discovering an obscure technique for sharpening and de-moiréing old images using FFT or Fast Fourier Transform.

I also loved this bit:

I’ve always had this theory that any long-term project requires two ingredients: things you’re good at, and things you want to learn. The first group gives you a feeling of accomplishment and mastery. The other one? It keeps things interesting.

via Pixel Envy