Thesis Details

Hardwarová akcelerace filtrace obrazu

Master's Thesis Student: Fiala Martin Academic Year: 2006/2007 Supervisor: Kořenek Jan, doc. Ing., Ph.D.
English title
Hardware Acceleration of Image Filtering
Language
Czech
Abstract

This master's thesis contains introduction to image filtration problems, especially to theoretical outlets, whose origin lies in linear systems theory and mathematical function analysis. There are described some approaches and methods which are used to image smoothing and for edge detection in an image. Mainly Sobel operator, Laplace operator and median filter are covered. The main contents of this project is discussion of some approaches of hardware acceleration of image filtering and design of time effective software and hardware implementations of filters in a form of program functions and combinational circuits using theoretical knowledges about time complexity of algorithms. Hardware and software implementation of named filters was done too. For every filter, time of filtration was measured and results were compared and analyzed.

Keywords

Image filtration, Laplace operator, Sobel operator, median filter, FPGA, FITkit, edge detection, image smoothing, image filtration acceleration

Department
Degree Programme
Electrical Engineering and Computer Science, Field of Study Computer Science and Engineering
Files
Status
defended, grade D
Date
18 June 2007
Reviewer
Committee
Honzík Jan M., prof. Ing., CSc. (DIFS FIT BUT), předseda
Dočkal Jaroslav, doc. Ing., CSc. (UNOB), člen
Drábek Vladimír, doc. Ing., CSc. (DCSY FIT BUT), člen
Kolář Dušan, doc. Dr. Ing. (DIFS FIT BUT), člen
Kršek Přemysl, doc. Ing., Ph.D. (DCGM FIT BUT), člen
Peringer Petr, Dr. Ing. (DITS FIT BUT), člen
Citation
FIALA, Martin. Hardwarová akcelerace filtrace obrazu. Brno, 2007. Master's Thesis. Brno University of Technology, Faculty of Information Technology. 2007-06-18. Supervised by Kořenek Jan. Available from: https://www.fit.vut.cz/study/thesis/5243/
BibTeX
@mastersthesis{FITMT5243,
    author = "Martin Fiala",
    type = "Master's thesis",
    title = "Hardwarov\'{a} akcelerace filtrace obrazu",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2007,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/5243/"
}
Back to top