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Potentials of camera connection to PC computer
Pelc, Lukáš ; Růčka, Lukáš (referee) ; Herman, Ivo (advisor)
Bachelor thesis deals with the possibilities of network cameras and their connection to a PC. Network cameras are analyzed in terms of internal structure, external structure and aspects of their use. Communication with the PC and the user is provided with a communication interface and control software. The most important function in the use of network cameras is their output – a video. It is composed of several individual factors, such as the encoding method, compression and frame rate. The theory is applied in practice as proposed by the best camera, the method of connection and programming of custom control applications in the Java programming language.
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Methods of image dithering
Pelc, Lukáš ; Křupka, Aleš (referee) ; Rajmic, Pavel (advisor)
Master’s thesis discusses methods for dithering image. The basis is the explanation of the theory of digital images, color models, color depth and color range. Followed by the dismantling of the basic dithering methods which are a thresholding method, a random and matrix diffusion. Discussed are advanced methods of dithering with error distribution, bee with best known method Floyd-Steinberg. Included is a comparison of different methods including subjective comparison using a questionnaire. Program part is JAVA applet that shows the possibility of generating images using various dithering methods.
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Potentials of camera connection to PC computer
Pelc, Lukáš ; Růčka, Lukáš (referee) ; Herman, Ivo (advisor)
Bachelor thesis deals with the possibilities of network cameras and their connection to a PC. Network cameras are analyzed in terms of internal structure, external structure and aspects of their use. Communication with the PC and the user is provided with a communication interface and control software. The most important function in the use of network cameras is their output – a video. It is composed of several individual factors, such as the encoding method, compression and frame rate. The theory is applied in practice as proposed by the best camera, the method of connection and programming of custom control applications in the Java programming language.
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Methods of image dithering
Pelc, Lukáš ; Křupka, Aleš (referee) ; Rajmic, Pavel (advisor)
Master’s thesis discusses methods for dithering image. The basis is the explanation of the theory of digital images, color models, color depth and color range. Followed by the dismantling of the basic dithering methods which are a thresholding method, a random and matrix diffusion. Discussed are advanced methods of dithering with error distribution, bee with best known method Floyd-Steinberg. Included is a comparison of different methods including subjective comparison using a questionnaire. Program part is JAVA applet that shows the possibility of generating images using various dithering methods.
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