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Exercises
[Oct 22] Exercises - Set A (pdf)
[Oct 29] Exercises - Set B (pdf)
[Nov 05] Exercises - Set C (pdf)
[Nov 12] Exercises - Set D (pdf)
[Nov 19/26] Exercises - Set E (pdf,
framework,
Benjamin's code,
Musterlösung)
[Dec 3] Exercises - Set F (pdf)
[Dec 10] Exercises - Set G (pdf)
[Dec 17] Exercises - Set H (pdf)
[Jan 07] Exercises - Set I (pdf)
[Jan 14] Exercises - Set J (pdf)
[Jan 21] Exercises - Set K (pdf)
[Jan 28] Exercises - Set L (pdf)
[Feb 04] Exercises - Set M (pdf)
[Feb 11] Exercises - Set N (pdf)
Lecture Slides
Introduction to Source, Image and Video Coding
Lossless Coding
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Introduction, Discrete Random Processes
(pdf)
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Prefix codes, Unique decodability, Entropy, Huffman algorithm
(pdf)
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Conditional codes, Block codes, V2V codes, Entropy rate, Shannon-Fano-Elias codes
(pdf)
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Iterative Shannon-Fano-Elias coding, Arithmetic coding, Summary on Lossless Coding
(pdf)
Rate-Distortion Theory
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Introduction, Continuous Random Processes
(pdf)
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Mutual Information, Information Rate-Distortion Function, Differential Entropy
(pdf)
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Diff. Entropy Rate for Gaussians, Shannon Lower Bound, Rate-Distortion Function for MSE and Gaussians
(pdf)
Quantization
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Introduction, Scalar Quantization: Centroid Quantizer, Lloyd Quantizer
(pdf)
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Scalar Quantization: Entropy-Constrained Lloyd Quantizer
(pdf)
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Uniform Reconstruction Quantizer; Vector Quantization
(pdf)
Transform Coding
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Overview, Unitary and Orthogonal Block Transforms, Optimal Bit Allocation for Transform Coefficients
(pdf)
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The Karhunen–Ločve Transform (KLT), Optimality of the KLT, High-Rate Approximations for Gaussians
(pdf)
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Signal Independent Transforms, DCT-II, Transform Coding in Practice
(pdf)
Predictive Coding
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Affine and Linear Prediction
(pdf)
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Combination of prediction and quantization
(pdf)
Preview of part II and Notes on Exam
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Preview: Image and Video Coding II: Algorithms and Applications
(pdf)
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Notes on Exam
(pdf)
Raw image files in PPM format
Literatur
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T. M. Cover and J. A. Thomas:
Elements of Information Theory,
John Wiley & Sons, New York, 2006.
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A. Gersho and R. M. Gray:
Vector Quantization and Signal Compression,
Kluwer Academic Publishers, Boston, Dordrecht, London, 1992.
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N. S. Jayant and P. Noll:
Digital Coding of Waveforms,
Prentice-Hall, Englewood Cliffs, NJ, 1994.
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Thomas Wiegand and Heiko Schwarz:
Source Coding: Part I of Fundamentals of Source and Video Coding,
Foundations and Trends in Signal Processing, vol. 4, no. 1-2, pp. 1-222, January 2011.
(Download as pdf)
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