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Digital Photo Processing
Zdražil, Vít ; Sumec, Stanislav (referee) ; Potúček, Igor (advisor)
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.
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System for Management of Photographic Collections
Čermák, Pavel ; Juránková, Markéta (referee) ; Zemčík, Pavel (advisor)
This thesis deals with the management of digital photos by metadata contained in the photos. The thesis describes the structure of the formats JFIF, TIFF, RAW and EXIF format for storing metadata into photos. In the next part of this thesis is described the design and implementation of a simple photo management application. The main functionality of the application is focused on bulk editing EXIF metadata in the photos. In the conclusion of this thesis there's a proof of results and discussion about further extension options.
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PANASONIC FZ7 Digital Cameras Simulator and Trainer
Bielik, Branislav ; Drozdová, Martina (referee) ; Kunovský, Jiří (advisor)
The Bachelor's thesis Simulator and Trainer of the Panasonic FZ7 Camera deals with a design and a realization of the training manual and the trainer for this digital camera. The application will be used to support the education at the University of the Third Age. Adobe Flash and programming language ActionScript is used for implementation. Basics of photography and application creation in Flash are described. Simulation allows trying possibilities of a device in teaching and manual explains basic usage of the camera.
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Unconventional Methods of Measurement in Photometry
Škoda, Jan ; Sokanský, Karel (referee) ; Gašparovský,, Dionýz (referee) ; Baxant, Petr (advisor)
This thesis deals with an unconventional possibility of measuring photometric values and the work is based on analysis of luminance made by commercially available digital photo camera. In the first part is represent an overview of current methods for measuring the photometry. You also can see the basic photometric values and required instrumentation needed to measure them. The focus of the work is concentrated on the description of the problems associated with setting the correct luminance of digital photography. It describes the dependency and correction procedures for calculating fixed luminance ratios of the individual images. The last part of this thesis is devoted to the possible use in practice, especially in the analysis of luminance of objects, luminaires and light sources. It also deals with an alternative description of luminaire and light sources to replace the luminous intensity curve etc.
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Comparison of Conventional and New methods of Measurement and Evaluation of Luminance
Svoboda, Miloslav ; Novák,, Tomáš (referee) ; Baxant, Petr (advisor)
Because luminance is the only value to which our sight responds, its measurement becomes important in terms of ensuring the proper function of vision. Nowadays luminance measuring can be made by conventional methods, such as direct using of luminance meter. However an entirely new method of measuring luminance levels is coming. This method is based on using luminance analyzers which work using a digital photography for the analysis of luminance. This thesis deals with these issues and is divided into several chapters, which form the two main parts of the thesis, the theoretical and the practical one. The theoretical part of the thesis deals with the basics of lighting technology, as well as the principles of measuring the luminance using conventional methods. New methods of measurement, i.e. using luminance analyzers, are discussed in two chapters which analyse both the principle and characteristics of analyzers available today. In the practical part is a comparative measurement carried out – in the laboratory and in terrain – using both methods.
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Design of Compact Camera/Digital Camera
Jakubík, Norbert ; Sládek, Josef (referee) ; Zvonek, Miroslav (advisor)
The subject of this bachelor's thesis is to create a new modern design of a small compact digital camera in accordance with the technical, ergonomic and aesthetic requirements for this product. The aim is to create a product that is innovative and uncommonly shaped, while the control is simple and intuitive.
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Copyright in the digital photos on the internet
Matějíčková, Lucie ; Sigmund, Tomáš (advisor) ; Čermák, Radim (referee)
The thesis is focused on copyright in the digital photos on the internet. The aim is to identify whether website owners act in accordance with copyright law, on the contrary infringers and to what extent the use and acquisition of photos, images and graphics on the Internet. The sociological research was used to achieve this goal. In conclusion of the thesis are results of the survey, their analysis and proposals of suggestions. The first part is an introduction to the theoretical elucidation of copyright and its relationship to digital photos published on the Internet. The organization dedicated to the protection of copyright and download sources of photos published on the internet is included. In the second part, based on previous theoretical knowledge, two research questions and six hypotheses were asked. The benefits of this thesis are recommendations for new and existing businesses on the internet and for bloggers that have emerged from the evaluation conducted sociological research.
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Postprocessing in advertisment
Jordanidis, Jakub ; Šedivá, Zuzana (advisor) ; Žid, Norbert (referee)
The goal of presented bachelor thesis is analyze possibilities of special modification the digital photographies. In the first part are discribed the theory of photography, its history, its features and possibilities of taking photos. After that are closely introduced two main arts of modifications using in advertising along with specializied softwares. Whole thesis is completed with practical illustrations with step to step procedure.
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Post-processing and retouching of digital photography
Hadamčík, Lukáš ; Šedivá, Zuzana (advisor) ; Benáčanová, Helena (referee)
The goal of this bachelor thesis is to analyze todays possibilites of retouching the digital photographs. The thesis begins by briefly outlining the principle of capturing digital photography and image. After this part, there is a description of some of the applications allowing users to perform interference with their photographs. The RAW format is presented, including its advantages for repairing the most known errors in digital photography. The next part of the thesis is concerned with more detailed look at one of the specialized graphic editors -- Adobe Photoshop CS5, including the interpretation of its tools for the tone adjustments, selection creations, masks and retouching which are displayed in the practical examples in the next part.
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