Data Compression Heiko Schwarz Freie Universitt Berlin Fachbereich - - PowerPoint PPT Presentation

Data Compression

Heiko Schwarz Freie Universität Berlin Fachbereich Mathematik und Informatik

Data Compression: General Information

Course Web Page (as announced in Whiteboard) http://www.inf.fu-berlin.de/lehre/WS20/DataCompression/dc.htm Lecture videos (only on the web page) Handouts of lectures slides (also in Whiteboard) Exercises and some additional data (also in Whiteboard) Lectures and Tutorials Lectures: Online videos Tutorials: Live WebEx sessions Office Hours WebEx consultation only on request Contact me per Email: heiko.schwarz@hhi.fraunhofer.de or heiko.schwarz@fu-berin.de

Heiko Schwarz (Freie Universität Berlin) — Data Compression

Data Compression: Lectures

Slides and Online Videos Lecture slides and videos will be provided before Monday morning Lecture slides and videos will be in English See http://www.inf.fu-berlin.de/lehre/WS20/DataCompression/dc.htm Slides also available in “Whiteboard” Watch videos before next exercise Questions Very short summary of previous lecture at beginning of tuturial Chance to ask questions Online consultation (WebEx) possible: After request per Email

Heiko Schwarz (Freie Universität Berlin) — Data Compression

Data Compression: Tutorials

Exercises Slides with exercises will be posted before Monday morning (web page and Whiteboard) Try to solve exercises at home (after watching lecture videos)

Calculations using simple source models (on paper) Often implementation tasks as alternative

Chance to send me your solutions per Email (not mandatory) Tutorial Online WebEx session: Every Monday 14:00

https://fu-berlin.webex.com/fu-berlin-en/j.php?MTID=m6012681624bd6c33f050a7d7833229f5

Chance to ask questions Discuss solutions to exercises Solve exercises together

Heiko Schwarz (Freie Universität Berlin) — Data Compression

Data Compression: Recommended Literature

Sayood, K. (2018), “Introduction to Data Compression,” Morgan Kaufmann, Cambridge, MA. Cover, T. M. and Thomas, J. A. (2006), “Elements of Information Theory,” John Wiley & Sons, New York. Gersho, A. and Gray, R. M. (1992), “Vector Quantization and Signal Compression,” Kluwer Academic Publishers, Boston, Dordrecht, London. Jayant, N. S. and Noll, P. (1994), “Digital Coding of Waveforms,” Prentice-Hall, Englewood Cliffs, NJ, USA. Wiegand, T. and Schwarz, H. (2011), “Source Coding: Part I of Fundamentals of Source and Video Coding,” Foundations and Trends in Signal Processing, vol. 4, no. 1-2. (pdf available on course web page)

Heiko Schwarz (Freie Universität Berlin) — Data Compression