Uusi opinto-opas (sisältäen myös opetusohjelmat) lukuvuodelle 2018-2019 sijaitsee osoitteessa https://opas.peppi.utu.fi . Tältä sivustolta löytyvät enää vanhat opinto-oppaat ja opetusohjelmat.

The new study guide (incl. teaching schedules) for academic year 2018-2019 can be found at https://studyguide.utu.fi. This site contains only previous years' guides.

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Arkistoitu opetussuunnitelma 2016–2018
Selaamasi opetussuunnitelma ei ole enää voimassa. Tarkista tiedot voimassa olevasta opetussuunnitelmasta.
MATE5258 Image and Video Compression 10 op
Organised by
Mathematics
Person in charge
Department of Mathematics and Statistics, Jarkko Kari
Preceding studies
Recommended:

Learning outcomes

To learn basic information theory and rate-distortion theory. To be able to calculate entropies and rate-distortion functions. To learn lossless and lossy compression techniques and algorithms, and to understand their limitations and suitability in various data compressions setups.

Contents

The course introduces the mathematical backround of image compression. Different approaches to image compression are discussed and various algorithms are presented and analysed. Topics include entropy and information, symbol coding, lossless image compression, lossy compression and rate-distortion theory, scalar and vector quantization, image transformations including discrete cosine transform and wavelet transforms.

Teaching methods

Teaching method Contact Online
Lectures 56 h 0 h
Exercises 26 h 0 h

Not lectured 2014-2016

Teaching language

English

Modes of study

Option 1
Available for:
  • Degree Programme Students
  • Other Students
  • Doctoral Students
  • Exchange Students
Exercise(s)
  • In English
Written exam
  • In English

or weekly exercises and midterm exams

Evaluation

Numeric 0-5.

Study materials

K.Sayood: Introduction to data compression, 1996; R.J.Clarke: Digital compression of still images and video, 1995; M.Rabbani: Digital image compression techniques, 1991; W.B.Pennebaker: JPEG still image compression standard, 1993; I.H.Witten: Managing Gigabytes, compressing and indexing documents and images, 1999; G.Strang and T.Nguyen: Wavelets and filter banks, 1997.

Belongs to following study modules

Matematiikan ja tilastotieteen laitos
Biolääketieteen laitos
2016–2017
Teaching
Archived Teaching Schedule. Please refer to current Teaching Shedule.
Implementation details are unavailable.
Matematiikan ja tilastotieteen laitos
MDP in Information Security and Cryptography
Opintokokonaisuudet