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Image segmentation on GPU
Bravenec, Tomáš ; Mego, Roman (referee) ; Frýza, Tomáš (advisor)
Bachelor thesis is focused on using graphical processing units for parallel data processing, specifically on image processing. Main focus of this thesis is determining time difference in image processing using graphical processing unit and classic approach on processor. Another focus is accessing webcam and processing of captured frames.
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Image sensor signal data processing
Růžička, Jakub ; Macháň, Ladislav (referee) ; Žák, Jaromír (advisor)
This diploma thesis deals with an image capturing by a CMOS image sensor and controlling of graphical LCD displays using specialized integrated circuits. A theoretical research on the topic and design of the system designed for ease of processing, transmitting and still images displaying based on this research is described in this work. The output of the work is complete the device realized.
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Digital technology of record images
Svoboda, Filip ; Jeřábek, Tomáš (advisor) ; Leipert, Jiří (referee)
The topic of the bachelor's thesis "Digital technologies of image record" are digital technologies of the image record in a broader general view, describing principles of image capturing devices, describing functions and technical solutions of these devices. The basic aim of this thesis is to identify and to analyze functional and aplicational options of contemporary digital technologies for image record, especially in the context of their use by students and teachers - according to the achieved progress in image recordig and digital technologies succeeding the analog ones. Analysis of functional and aplicational possibilities of contemporary technologies is here set as a starting- point to indicate directions of technology development and progression in the near future. Mainly, aim of this thesis is to show and to describe every aspect of digital image record technology and by this to contribute to the information basis development of students and teachers dealing with these technologies. Content orientation of the thesis lies in history and development of both static a dynamic image record, respectively in history and development of the image record presentation, digital image record characteristics, image recording devices specifics and prediction of perspectives and directions of development of...
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Image segmentation on GPU
Bravenec, Tomáš ; Mego, Roman (referee) ; Frýza, Tomáš (advisor)
Bachelor thesis is focused on using graphical processing units for parallel data processing, specifically on image processing. Main focus of this thesis is determining time difference in image processing using graphical processing unit and classic approach on processor. Another focus is accessing webcam and processing of captured frames.
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Videocamera Based Security Guard for OS Linux
Valeš, Jan ; Herrman, Tomáš (referee) ; Škarvada, Jaroslav (advisor)
This thesis deals with the implementation of security guard software for OS Linux using an appropriate web camera. The main part of this application is process running in background using V4L application interface to communicate with web cam. Because this program uses dynamically loaded plug-ins for motion detection, it is very simple to change detection algorithm just by modifying configuration file. Application data can be saved as images or video files. Client application was created for online monitoring by user. It communicates with security guard software over network by TCP/IP protocol. Implemented application layer protocol allows simple client authentication and data encryption.
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Image sensor signal data processing
Růžička, Jakub ; Macháň, Ladislav (referee) ; Žák, Jaromír (advisor)
This diploma thesis deals with an image capturing by a CMOS image sensor and controlling of graphical LCD displays using specialized integrated circuits. A theoretical research on the topic and design of the system designed for ease of processing, transmitting and still images displaying based on this research is described in this work. The output of the work is complete the device realized.
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