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Project of Engraving device for graphics creation
Hložek, Vojtěch ; Richter, Miloslav (referee) ; Horák, Karel (advisor)
The objective of this master's thesis is to design and implement a system which would be able to transfer a picture (either a bitmap or a vector image) on a foundational material. The main part of the apparatus consists of a plotter controlled by two stepping motors. The engraving itself is provided by a marker mounted to a movable part of engraving head. There was a PCB created for controlling the entire system. It contains power supplies, a microcontroller and motor and engraving head controlling circuits. The second part of the thesis shows a microcontroller program and a user interface in a PC. The image is trasfered from the PC into the microcontroller where it is processed and, based on the controlling program, engraved to the material.
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Innovation of digital image processing exercises
Honkyš, Jan ; Záviška, Pavel (referee) ; Rajmic, Pavel (advisor)
The bachelor thesis deals with innovation of lectures in the field of image processing. The innovation consists in the preparation of instructions for individual exercises in alternative programs, Adobe Photoshop CS6 Extended is now used in exercises. The first chapter deals with color models, spaces, color management and bitmap file formats. The second chapter introduces alternative bitmap editors – Adobe Photoshop CC 2021, GIMP, Affinity Photo, Zoner Photo Studio X, Corel PaintShop Pro 2022. Then they are compared according to several criteria, the cost for the school and students is considered and a selection of programs suitable for teaching image processing is made. In the next chapters, instructions for individual exercises are made in selected programs and an evaluation of the suitability of these programs for teaching is performed.
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GPS for Teaching HW/SW Platform
Pajgrt, Ondřej ; Bidlo, Michal (referee) ; Fučík, Otto (advisor)
The work deals with a connection between HW/SW platform FITkit and GPS device. Introduces GPS systems from theoretical and practical view desribes FITkit teaching platform and its common use and shows in detail the connection of those two systems into a cooperative unit. Work also analyses communication interfaces and protocols used for that connection. Finally it provides a description of tho whole system data flow from the very beginning in GPS unit to the final displaying on the screen and description of implementation and application usage.
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Software for CCD camera used for electroluminescence
Kuttelwascher, Pavel ; Křivík, Petr (referee) ; Vaněk, Jiří (advisor)
This thesis studies the optimization of diagnosis defects of the photovoltaic cells in the darkroom by the help of new operating software for the used CCD camera. First the present situation and the possible solutions are analyzed. Then the attention is paid to the theory of light-sensitive CCD sensors, their construction, their principles of operation and the theory of scanning images. The thesis also focuses on the analysis of the function of the operating libraries which were provided by the equipment producer. The key part is the development of the application for the camera G2-3200 of the "Moravske pristroje" company which significantly accelerates the work with the camera in the darkroom.
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Image Interpolation
Václavík, Jan ; Odstrčilík, Jan (referee) ; Kolář, Radim (advisor)
This bachelor’s thesis deals with the comparison of different interpolation methods. And their use on different grey scaled 2D images. The main part is dealing with linear, quadratic and cubic method and their qualitative evaluation for multiple resizing of image resolution. The analysis is resolved in computing system Matlab.
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Control systém of matrix display
Benda, Jan ; Baštán, Ondřej (referee) ; Bradáč, Zdeněk (advisor)
The content of this thesis is to design and implement control system for a matrix display BUSE using Raspberry Pi. At first the matrix display was revived because after several attemps of commissioning it seemed to be broken and there were some electrical components that needed to be replaced. The control system allows to design screens and animations for matrix display through graphical element called bitmap. The thesis contains creation of three programs. The control program running on PC, program for microcontroler ATmega128A which displays screens on BUSE panel and program for Raspberry PI which resends data between microcontroller and computer.
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Innovation of digital image processing exercises
Honkyš, Jan ; Záviška, Pavel (referee) ; Rajmic, Pavel (advisor)
The bachelor thesis deals with innovation of lectures in the field of image processing. The innovation consists in the preparation of instructions for individual exercises in alternative programs, Adobe Photoshop CS6 Extended is now used in exercises. The first chapter deals with color models, spaces, color management and bitmap file formats. The second chapter introduces alternative bitmap editors – Adobe Photoshop CC 2021, GIMP, Affinity Photo, Zoner Photo Studio X, Corel PaintShop Pro 2022. Then they are compared according to several criteria, the cost for the school and students is considered and a selection of programs suitable for teaching image processing is made. In the next chapters, instructions for individual exercises are made in selected programs and an evaluation of the suitability of these programs for teaching is performed.
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Control systém of matrix display
Benda, Jan ; Baštán, Ondřej (referee) ; Bradáč, Zdeněk (advisor)
The content of this thesis is to design and implement control system for a matrix display BUSE using Raspberry Pi. At first the matrix display was revived because after several attemps of commissioning it seemed to be broken and there were some electrical components that needed to be replaced. The control system allows to design screens and animations for matrix display through graphical element called bitmap. The thesis contains creation of three programs. The control program running on PC, program for microcontroler ATmega128A which displays screens on BUSE panel and program for Raspberry PI which resends data between microcontroller and computer.
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GPS for Teaching HW/SW Platform
Pajgrt, Ondřej ; Bidlo, Michal (referee) ; Fučík, Otto (advisor)
The work deals with a connection between HW/SW platform FITkit and GPS device. Introduces GPS systems from theoretical and practical view desribes FITkit teaching platform and its common use and shows in detail the connection of those two systems into a cooperative unit. Work also analyses communication interfaces and protocols used for that connection. Finally it provides a description of tho whole system data flow from the very beginning in GPS unit to the final displaying on the screen and description of implementation and application usage.
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