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Binocular vision
Bršlicová, Tereza ; Provazník, Ivo (referee) ; Kolář, Radim (advisor)
This bachelor thesis deals with the physiology of binocular vision to obtain spatial effects of two-dimensional images. The thesis contains description of the anatomy and physiology of the organ of sight. The work deals with the binocular vision itself and concepts associated with it, the pathology, examination and development of binocular vision. The next chapter concerns the stereoscopy, a technology that enables to perceive two-dimensional objects in 3D space, which is an integral part of the topic. There are also descriptions of individual stereoscopic projection technology, especially passive stereoscopic technology used in the practical part of the thesis. The practical part focuses on design of dynamic and static scenes using a pair of identical video cameras (VCRs) to obtain data for the production of stereoscopic recording. A description of designed scenes and its projection via passive stereoscopic technology to a group of volunteers is provided as well. The questionnaires assessed the quality of spatial effects.
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Binocular vision and anaglyph production
Pospíšil, Pavel ; Šanda, Jaroslav (referee) ; Fedra, Petr (advisor)
This work concerns physiology of binocular vision and stereovision. The main topic of this work is the production of anaglyphs. The first part introduces anatomy of the eyes and principle of binocular vision, which is the stereoscopic production based on. The second part introduces the individual methods, it's processes and technical implementation for three-dimensional presentation with focusing on answering questions connected with production of anaglyphs. At the same time the M-script ANAGLYPH was developed, which provides connection with two external cameras and becomes high-quality element of anaglyphs production. All anaglyphs were photographed with couple of Logitec C120 or couple of Canon 450D cameras. Final anaglyphs were presented to a group of observers and they were given question forms. Subjective opinions of observers were statistically analyzed. The electronic version of this work and all the files and data are included on attached DVD.
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Binocular vision
Portyš, Jakub ; Kolář, Radim (referee) ; Provazník, Ivo (advisor)
This paper follows up theme of binocular vision and his working in daily life. The individual chapters contain anatomy and physiology of visual organ. In detail are discussed physical principles of binocular vision. Discussed are also development, eventual pathologies and examination methods of human binocular vision. Theoretical introduction defines the concept of stereoscopy and states overview of stereoscopic imaging methods. Paper also includes approaches to recording of three dimensional image and camera settings. Practical part of work is dedicated to the selection of shooting methods and design of dynamic scenes from daily traffic. Introduced is also the projection method of captured scenes to the group of viewers. The last chapter analyzes the method and evaluation of the experiment itself and the resulting conclusions.
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Binocular vision
Brichta, Tomáš ; Jehlička, Karel (referee) ; Fedra, Petr (advisor)
In this work I have been briefed by physiology of binocular vision for acquisition of three-dimensional perception from two-dimensional images using special glasses. At first I described optical organ, after it I described physiology of binocular vision. In the next part of my work I described stereoscopic imaging technology and their advantages and disadvantages. In the next part of this work I have designed method for measuring ideal distance between cameras for scanning and projection of stereoscopic image using program Inition StereoBrain Calculator. After scenes design I have collected visual data for creating 3D videos. This videos were been projected to the group of the viewers. Data from the viewers were been analyzed afterwards.
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Binocular vision
Ambros, Martin ; Drastich, Aleš (referee) ; Fedra, Petr (advisor)
This bachelor’s thesis deals with the physiology of binocular vision for the acquisition of spatial effect from two-dimensional images passive and active technologies. At the beginning is described physiology of the human sight and binocular vision with his ontogeny in childhood. Next section is devoted to history and main stereoscopic technology like anaglyph, INFITEC, technology using polarization light, shutter glasses, head mounted display, autostereoscopic displays and their combination. Further it describes procedure by proposal of scanning dynamic scene by the help of two identic videorecorders. In the last part of this work is described implementation of scanning dynamic scene, processing in a program Matlab and results of subjective classification by group of observers.
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Binocular vision
Hanus, Rostislav ; Hrubeš, Jan (referee) ; Fedra, Petr (advisor)
This thesis is concerned in the binocular, or a spatial vision and stereoscopy. The first part is about the physiology of spatial and principle of vision. Next point of the work is addressing the implementation of synchronous scanning of static scenes using a pair of identical cameras. Implementation was carried out by two remote-controlled IR triggers. Another chapter is about stereoscopy, which is solved by the principle of image processing at a final spatial image. Image processing of stereo images is solved by using anaglyph. The last chapter describes how to build a program that is part of the work.
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Binocular vision
Jemelka, Ondřej ; Szabó, Zoltán (referee) ; Fedra, Petr (advisor)
This thesis concern physiology of binocular vision, tools for recording, processing and reproduction of stereoscopic dynamic records. The thesis describes design and realization of recording tool which uses couple of digital still video cameras as stereoscopic video recorders. The thesis deals with the software capabilities of image processing in Matlab and presents possible solutions in the form of a program for creating stereoscopic video in various formats. In the thesis is presented in detail passive projection techniques O anaglyph and polarization method. Has been designed and constructed projection tool uses the light polarization to obtain stereoscopic vision and then has been objectively and subjectively evaluated qualities of both methods in survey with group of observers.
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Binocular vision and anaglyph production
Švec, Martin ; Jehlička, Karel (referee) ; Fedra, Petr (advisor)
Objective of this master's thesis is developing and describing of human vision process and anaglyph production. The text contains individual possibilities of achieving spatial sensation from two two-dimensional images. This thesis contains an application for the anaglyph creation developed in the Matlab 2008b interface and description of its functions and properties. Created anaglyphs and the source code sample are attached. The electronic version of the thesis and application are available on the attached DVD.
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Robotic manipulator based on CGA
Stodola, Marek ; Salač,, Tomáš (referee) ; Hrdina, Jaroslav (advisor)
Conformal geometric algebra is defined in the thesis. Representations of geometric objects and possibilities of their geometric transformations are presented. Conformal geometric algebra is applied to the calculation of forward kinematics of a robotic manipulator UR10 from Universal Robots. It is also applied to determine the position of the machine based on the location and rotation of two cameras. Then it is used in an inverse task, where based on records from the two cameras, dimensions of the UR10 manipulator and possibilities of its movement, the mutual position of these cameras is determined. And consequently the possibilities of their location in space. Finally, the derived procedures are implemented in a custom program created in the CluCalc environment, using which a sample example verifying the correctness of these procedures is calculated.
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Binocular vision
Janů, Joshua ; Jehlička, Karel (referee) ; Fedra, Petr (advisor)
This bachelor thesis is focused on binocular vision. The introductory section describes the physiology of stereoscopic vision. Then deals with the so-called depth guides to help induce the audio from the monitored scene. Furthermore, in this paper the method of stereoscopic projection and the possibility of inducing spatial perception of the picture. The work is also the acquisition of stereoscopic recording scene with its projections using anaglyph techniques. Based on the evaluation of the acquired group of alert observers described anaglyph effect of the information contained in the image.
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