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Deinterlace Filter
Kuřina, Tomáš ; Španěl, Michal (referee) ; Beran, Vítězslav (advisor)
This document elaborates on the subject of video interlacing and its removal. It describes the interlacing of video, its history and the reasons that led to its use. The document also explains why it is necessary to remove interlacing and the basic methods that are used for it. It describes the proposed deinterlacing algorithm and its implementation, including description of inpainting and block matching. Included are also test results of both quality and speed of my deinterlacing algorithm. The final chapter describes the implementation as a console application and a DLL library.
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Techniques for movement detection and prediction in video sequences
Nešpor, Zdeněk ; Říha, Kamil (referee) ; Číka, Petr (advisor)
This bachelor thesis deals with techniques for motion detection and prediction in digital images. After an initial consideration over the need of digital video compression a basic concepts of digital video is introduced. The MPEG-1 video compression standard and using of motion detection and prediction inside the compression technique is described in the next part. The following part describes motion estimation methods. The most widely used motion estimation methods, block matching methods, are described in detail together with proposed improvements. The second part of this paper concentrates on a developed application in C++ language that demonstrates performance of described motion estimation techniques on slow, medium and fast motion. The results of testing and suitable method for each motion type is in the end of this work.
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Techniques for movement detection and prediction in video sequences
Nešpor, Zdeněk ; Říha, Kamil (referee) ; Číka, Petr (advisor)
This bachelor thesis deals with techniques for motion detection and prediction in digital images. After an initial consideration over the need of digital video compression a basic concepts of digital video is introduced. The MPEG-1 video compression standard and using of motion detection and prediction inside the compression technique is described in the next part. The following part describes motion estimation methods. The most widely used motion estimation methods, block matching methods, are described in detail together with proposed improvements. The second part of this paper concentrates on a developed application in C++ language that demonstrates performance of described motion estimation techniques on slow, medium and fast motion. The results of testing and suitable method for each motion type is in the end of this work.
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Deinterlace Filter
Kuřina, Tomáš ; Španěl, Michal (referee) ; Beran, Vítězslav (advisor)
This document elaborates on the subject of video interlacing and its removal. It describes the interlacing of video, its history and the reasons that led to its use. The document also explains why it is necessary to remove interlacing and the basic methods that are used for it. It describes the proposed deinterlacing algorithm and its implementation, including description of inpainting and block matching. Included are also test results of both quality and speed of my deinterlacing algorithm. The final chapter describes the implementation as a console application and a DLL library.
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