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JPEG DCT (Discrete Cosine Transform) Explained

This video on data compression of digital image files is produced by Sean Riley. In this clip Image Analyst Mike Pound, from the University of Nottingham, explains how DCT compression works and brings you some great examples for better understanding. We like the approach of smart and short knowledge bites by the Computerphile channel and suggest you to subscribe to them for more computer science learning videos.

YouTube: JPEG DCT (Discrete Cosine Transform) Explained

Photo credit: Rabih

Hi there and thanks for reading my article! I’m Chris the founder of TechAcute. I write about technology news and share experiences from my life in the enterprise world. Drop by on Twitter and say ‘hi’ sometime. ­čśë