IT-Universitetet i København
 
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Kursusbeskrivelse
Kursusnavn (dansk):Videregaaende billedanalyse 
Kursusnavn (engelsk):Advanced Image Analysis 
Semester:Forår 2001 
Udbydes under:cand.it., multimedieteknologi (mmt) 
Omfang i ECTS:7,50 
Kursussprog:Engelsk 
Kursushjemmeside:https://learnit.itu.dk 
Min. antal deltagere:10 
Forventet antal deltagere:
Maks. antal deltagere:200 
Formelle forudsætninger:Billedanalyse 
Læringsmål:To give the student knowledge of advanced statistical methods and models for analysing image data, and give the student the competence to apply these techniques in different applications.

The course attempts at making the participants recognize that the use of appropriate statistical models can extract useful knowledge from image data - knowledge that is not directly accessible. 
Fagligt indhold:

In the course a series of advanced image analysis techniques will be presented through lectures and computer exercises.


Frequently, in image analysis problems we have well structured prior information about the visual phenomenon that we are observing. In the course we will formulate the inclusion of such prior information in the analysis by use of the Bayesian paradigm. The Bayesian paradigm combines prior information and observations in a statistical setting.


We will review the Bayesian paradigm and utilise it for a series of purposes (e.g. segmentation, regularisation, restoration).


The prior models considered in the course include Markov Random Field image models for modelling texture and deformable template models for modelling shape.


Also, we will consider the analysis of multivariate image data. Here the purpose is extraction of relevant information (data mining).


Furthermore, we consider the application of greyscale mathematical morphology for extracting structures (e.g. blobs) from images.


Geostatistics is the statictics of spatial dispersed data. We will shortly review the method og kriging (linear interpolation between randomly sampled data).


Finally, we will consider the problem of infering (3D) structure and scene-camera motion from a video stream.


 
Læringsaktiviteter:

Lectures, weekly computer exercises, and a major (2.5p) individual assignment 

Eksamensform og -beskrivelse:X. experimental examination form (7-scale; external exam), 13-skala, Intern censur

The course evaluation is based on


  1. Computer exercise reports
  2. 2.5 point individual assignment report
 
Litteratur udover forskningsartikler:Lecture notes