| | |
Summary: From Conventional to
Distributed Video Coding
Lina Karam
Department of Electrical Engineering
Arizona State University
Tempe, AZ 85287
karam@asu.edu
Copyright 2008 by Lina J. Karam 1From Conventional to Distributed Video Coding
Outline
Why Image and Video Compression?
Basics of Image and Video Signals
· Basic imaging system
· Digitization: sampling and quantization
· Redundancy and correlation
Copyright 2008 by Lina J. Karam 2From Conventional to Distributed Video Coding
Outline
Conventional Video Compression
· Basic system
· Discrete-Cosine Transform (DCT)
· Predictive Coding
|
