Thesis Details

Zpracování digitální fotografie

Master's Thesis Student: Zdražil Vít Academic Year: 2006/2007 Supervisor: Potúček Igor, Ing., Ph.D.
English title
Digital Photo Processing
Language
Czech
Abstract

This document focuses on processing of RAW image data from digital cameras. In first section is described principle of image capturing by digital camera, common way of image processing in the device and what the RAW format is, its pros and cons. In the next section is described existing demosaicing methods, methods for additional processing of RAW image data and there is analyzed specific RAW format, Canon's CR2, including structure and guide for its conversion. Next sections contains proposal of the new improved demosaicing method and method for suppressing digital noise. On this basis a library for basic CR2 files processing was implemented. There is comparison of methods for processing RAW image data with this library in the next section. In the conclusion there is summary of finished work and there is also mentioned outline of future work.

Keywords

RAW, CR2, digital photography, processing, coversion, Bayer, demosaicing, LS-JPEG, white balance, removing noise

Department
Department of Computer Graphics and Multimedia FIT BUT
Degree Programme
Information Technology, Field of Study Computer Graphics and Multimedia
Files
Status
defended, grade B
Date
21 June 2007
Reviewer
Sumec Stanislav, Ing., Ph.D.
Committee
Zemčík Pavel, prof. Dr. Ing. (DCGM FIT BUT), předseda
Fučík Otto, doc. Dr. Ing. (DCSY FIT BUT), člen
Křena Bohuslav, Ing., Ph.D. (DITS FIT BUT), člen
Racek Stanislav, doc. Ing., CSc. (WBU in Pilsen), člen
Smrž Pavel, doc. RNDr., Ph.D. (DCGM FIT BUT), člen
Vojnar Tomáš, prof. Ing., Ph.D. (DITS FIT BUT), člen
Citation
ZDRAŽIL, Vít. Zpracování digitální fotografie. Brno, 2007. Master's Thesis. Brno University of Technology, Faculty of Information Technology. 2007-06-21. Supervised by Potúček Igor. Available from: https://www.fit.vut.cz/study/thesis/4640/
BibTeX 
@mastersthesis{FITMT4640,
    author = "V\'{i}t Zdra\v{z}il",
    type = "Master's thesis",
    title = "Zpracov\'{a}n\'{i} digit\'{a}ln\'{i} fotografie",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2007,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/4640/"
}

Theses

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