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Measurements by sampling computer card - laboratory task
Tomaštík, Roman ; Havránek, Zdeněk (referee) ; Dřínovský, Jiří (advisor)
This thesis focuses on the measurement with the help of sampling cards and determination of the basic parameters of the measured signal. There will be described basic characteristics of the used card Alazartech ATS860- 256M and brief description of the programming languages which will control the cards. In these environments there were the created driving programs for the operation of these cards. Main measuring program was created in the language C\C++, that shall work as oscilloscope and the same time as spectral analyzer. This programme will determine basic characteristics of the measured signal. Further there will be created simple preparation for memasuring with this card. In the conclusion of this thesis will create instrutions for laboratory exercise.
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Image recording by video camera (PAL)
Tomaštík, Roman ; Dlouhý, Jiří (referee) ; Švrček, Martin (advisor)
The main topic of this work is focused on a connection of a camera with PC and processing of the gained pictures. There are described basic concepts of image processing and coding standards of the color signal. Attention is devoted mainly to PAL system, which is used by our camera. Furthermore, there are summarized and described the basic methods for image processing (thresholding, averaging, convolution, etc.). These methods are also used for the detection of the fundamental position of the eyes. This detection is designed to be the most universal and applicable on the various images obtained.
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Measurements by sampling computer card - laboratory task
Tomaštík, Roman ; Havránek, Zdeněk (referee) ; Dřínovský, Jiří (advisor)
This thesis focuses on the measurement with the help of sampling cards and determination of the basic parameters of the measured signal. There will be described basic characteristics of the used card Alazartech ATS860- 256M and brief description of the programming languages which will control the cards. In these environments there were the created driving programs for the operation of these cards. Main measuring program was created in the language C\C++, that shall work as oscilloscope and the same time as spectral analyzer. This programme will determine basic characteristics of the measured signal. Further there will be created simple preparation for memasuring with this card. In the conclusion of this thesis will create instrutions for laboratory exercise.
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Image recording by video camera (PAL)
Tomaštík, Roman ; Dlouhý, Jiří (referee) ; Švrček, Martin (advisor)
The main topic of this work is focused on a connection of a camera with PC and processing of the gained pictures. There are described basic concepts of image processing and coding standards of the color signal. Attention is devoted mainly to PAL system, which is used by our camera. Furthermore, there are summarized and described the basic methods for image processing (thresholding, averaging, convolution, etc.). These methods are also used for the detection of the fundamental position of the eyes. This detection is designed to be the most universal and applicable on the various images obtained.
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