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Techn. Fakultät Willkommen am Institut für Informatik FAU-Logo

Exercises

Time and Place

Exercises will take place in room 0.01-142 (CIP pool in "Casa Huber", Martensstr. 5a). Exercises are every other Thursday from 2pm until 4pm, starting at October 15.

Thus, the dates for the exercises in 2015 are:

  • October 29, 2015
  • November 12, 2015
  • November 26, 2015
  • December 10, 2015 <- POSTPONED TO DECEMBER 17!

The dates for the exercises in 2016 are:

  • January 14, 2016
  • January 28, 2016

Topics of the Exercise

The exercises center around practical applications of wavelets. More specifically, we will get insights into

  • Image compression
  • Edge detection
  • Noise reduction
  • Image fusion

We use matlab for implementing small examples. In the CIP pool, matlab can be executed by typing

addpackage matlab && matlab

If you plan to work mostly from home, we recommend to install the free and open source matlab emulator octave.

Work Sheets (Practical Exercises)

Nr.DateDiscussionSubmissionTopicPDFAdditional material
010/15/201510/15/2015-Matlab IntroInitiates file downloadmatlab_intro.pdfInitiates file downloadmatlab_intro.zip
110/21/201510/29/201511/05/2015Image Processing in matlab, Fourier coefficientsInitiates file downloadexercise_1.pdfInitiates file downloadtask1.m Initiates file downloadlena.png
211/06/201511/12/201511/19/2015Haar wavelet transformInitiates file downloadexercise_2.pdfInitiates file downloadtask2.m
311/21/201511/26/201512/03/2015Defect pixel interpolation and watermarkingInitiates file downloadexercise_3.pdfInitiates file downloadtask3.zip
412/04/201512/17/2015 (POSTPONED)12/24/2015 (POSTPONED)2-D wavelet transformInitiates file downloadexercise_4.pdfInitiates file downloadtask_4.m, Initiates file downloadmagic.png
509/01/201614/01/201621/01/2016Extension to various filters, denoisingInitiates file downloadexercise_5.pdf

Initiates file downloadtask_5.m
Initiates file downloadcameraman.png