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Substances
Zadražilová, Lenka ; Písaříková, Jana (referee) ; Fexová, Patricie (advisor)
The thesis is part of a long-term project in which I focus on dust. The scope of this material is, however, narrowed down and the thesis comes to a point where the focus is on only one kind of dusty substance – wood dust, sawdust, or wood in general. The series of paintings with the motif of wood, which is applied with sawdust on wooden boards, does not only thematize a certain form of dust, but also a certain linguistic category and experience with wood, or the experience of working with it, developed since the time of my childhood because of living in a carpenter's family. The thesis contains a combination of painterly and conceptual starting points, drawing on and benefiting from the experience of earlier artwork on a dust project.
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Between Word and Image. A Series of Art Lessons with an Overlap into the Czech language for the 2nd Grade of Elementary School.\nl(theoretical-project thesis)
JAHODOVÁ, Aneta
Diploma thesis on "Between word and imagine. A series of art lessonss with an overlap into the Czech laguage for the 2nd grade of elementary school" consists of two parts - theoretical and practical. The theoretical part deals with the wiew of the concept of word from the point of view of bohemianism and the concept of imagine from the perspective of art theory. Another part of the theoretical part deals with the connection of word and imagine in the works of Czech and foreign writers and visual artists and the connection of the writer or spoken word in books for children and youth, in which the focus is only on Czech visual artists. The end of the theoretical part will introduce the concept of intersubject relations from the point of view of didactics. The practical part will introduce a number of art lessons, which are focused on conneting the Czech language and art education. Two lessons took place at the EDUCAnet primary school in České Budějovice and the another two took place at the primary school in Puklice.
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Untitled
Khaledová, Fátima ; Vítková, Lenka (referee) ; Sterec, Pavel (advisor)
To my final work, I chose the painting, even though I'm the medium in my previous one She was not using too much work. Both the form and the content of the final thesis were selected from the sentimental ones Reasons, and I returned to my high school years when I studied the painting and mine The inspiration source was, and for these paintings are Pierre Bonnard and Kamila Zemková. My Painting idols are due to a very structural painting, full of beautiful colors and of course content Their works which appear in my works.
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Scene Analysis Based on the 2D Images
Hejtmánek, Martin ; Drahanský, Martin (referee) ; Orság, Filip (advisor)
This thesis deals with an object surface analysis in a simple scene represented by two-dimensional raster image. It summarizes the most common methods used within this branch of information technology and explains both their advantages and drawbacks. It introduces the design of an surface profile analysis algorithm based on the lighting analysis using knowledge and experiences from previous work. It contains a detailed description of the implemented algorithm and discusses the experimental results. It also brings up options for the possible enhancement of the projected algorithm.
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Zenith House
Roudnická, Michaela ; Zálešák, Jan (referee) ; Houser, Milan (advisor)
Diploma project Zenith House is trying to find and map a position of figural painting in a contemporary art world. Through a detailed study of works of contemporary painters, who use historical influences and compositions, it argues the evolution of painting. It slightly touches the phenomenom of portraiture and the contemporary trend of de-skilling the craftsmen.
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GUI to FFmpeg for Building a Filter Graph
Klimaj, Daniel ; Klíma, Ondřej (referee) ; Bařina, David (advisor)
This work deals with implementation of applications with a graphical user interface for creating filter graph in FFmpeg. The work includes a design of a solution which contains a design of a graphical user interface and object model representation of the filter graph, as well as a description of the implementation zhotovenje on the basis of these designs. Part of this work is a comparison of the achieved result with existing solutions.
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Implementation of wavelet transform in C++
Valouch, Lukáš ; Hasmanda, Martin (referee) ; Beneš, Radek (advisor)
The aim of this thesis is implementation of wavelet transform algorithm for noise reduction. The noise reduction itself is focused on improving informative capabilities of sonographic (ultrasound) images in medicine. For this purpose, thresholding of detailed coefficients on individual levels of multiresolution analysis was used. Common procedures were not used for searching for the most suitable thresholds of those levels. The alternative concept's design is based on fundamental empirical approach, where the individual thresholds are optimised by evolution algorithms. However, with this algorithmic procedure, more problems manifest regarding the objective evaluation of the success of noise reduction. Because of this, the program uses commonly used parameters such as mean square error of the whole image, linear slope edge approximation, relative contrast of two differently bright and distinct points and the standard deviation of compact surface. Described theoretical knowledge is used in developed application DTWT. It executes multilevel decomposition and reversed reconstruction by discrete time wavelet transform, thresholding of detailed coefficients and final evaluation of performed noise reduction. The developed tool can be used separately to reduce noise. For our purposes, it has been modified in way, that it executed through the component for evolutionary optimization of parameters (Optimize Parameters) in created scenario in RapidMiner program. In the optimization process, this component used evaluation received from DTWT program as fitness function. Optimal thresholds were sought separately for three wavelet families - Daubeschies, Symmlets and Coiflets. The evolution algorithm chose soft threshold for all three wavelet families. In comparison to hard threshold, it is more suitable for noise reduction, but it has tendencies to blur the edges more. The devised method had in most cases greater evaluated success of noise reduction with wavelet transform with threshold search done by evolution algorithms, than commonly used filters. In visual comparison however the wavelet transform introduced some minor depreciating artefacts into the image. It is always about compromise between noise reduction and maximal preservation of image information. Objectively evaluating this dilemma is not easy and is always dependant on subjective viewpoint which in case of sonographic images is that of the attending physician.
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