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Radar Signal Processing
Komora, Matúš ; Maršík, Lukáš (referee) ; Zemčík, Pavel (advisor)
This work is devoted to signal processing and evaluation of Doppler radar. By Signal processing is specifically means to calculate the velocity of the object based on the responses received from the radar. Mathematical method used is a discrete Fourier transform, which is one of the standards in the analysis of signals. Because of the radar signal is random, discrete Fourier transform itself is not sufficient to obtain accurate results, so it is necessary to use other methods that try to minimize weaknesses.
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Road Detection for Autonomous Car
Komora, Matúš ; Veľas, Martin (referee) ; Španěl, Michal (advisor)
This thesis deals with detection of the road adjacent to an autonomous vehicle. The road is recognition is based on the Velodyne LiDAR laser radar data. An existing solution is used and extended by machine learning - a Support Vector Machine with online learning. The thesis evaluates the existing solution and the new one using a KITTI dataset. The reliability of the road recognition is then computed using F-measure.
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Road Detection for Autonomous Car
Komora, Matúš ; Veľas, Martin (referee) ; Španěl, Michal (advisor)
his thesis deals with detection of the road adjacent to an autonomous vehicle. The road is recognition is based on the Velodyne LiDAR laser radar data. An existing solution is used and extended by machine learning - a Support Vector Machine with online learning. The thesis evaluates the existing solution and the new one using a KITTI dataset. The reliability of the road recognition is then computed using F-measure.
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Resolutions of singularities using blow-ups
Komora, Matúš ; Šťovíček, Jan (advisor) ; Hrbek, Michal (referee)
This bachelor's thesis aims to provide accessible treatment of the blow-up construction for algebraic varieties. The blow-up construction is a fundamen- tal technique in algebraic geometry that allows us to find a variety which has better properties than an original variety but is still equivalent to the original. This process can be used to resolve singularities. In the first two chapters, we begin by providing an introduction to the fundamental principles of alge- braic geometry, including the definitions of algebraic varieties but also basic topological concepts but also some construction such as Segre embedding and product of varieties. In the third chapter, we will introduce the concept of blow-ups and show the computation as on example. 1
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Road Detection for Autonomous Car
Komora, Matúš ; Veľas, Martin (referee) ; Španěl, Michal (advisor)
This thesis deals with detection of the road adjacent to an autonomous vehicle. The road is recognition is based on the Velodyne LiDAR laser radar data. An existing solution is used and extended by machine learning - a Support Vector Machine with online learning. The thesis evaluates the existing solution and the new one using a KITTI dataset. The reliability of the road recognition is then computed using F-measure.
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Road Detection for Autonomous Car
Komora, Matúš ; Veľas, Martin (referee) ; Španěl, Michal (advisor)
his thesis deals with detection of the road adjacent to an autonomous vehicle. The road is recognition is based on the Velodyne LiDAR laser radar data. An existing solution is used and extended by machine learning - a Support Vector Machine with online learning. The thesis evaluates the existing solution and the new one using a KITTI dataset. The reliability of the road recognition is then computed using F-measure.
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Radar Signal Processing
Komora, Matúš ; Maršík, Lukáš (referee) ; Zemčík, Pavel (advisor)
This work is devoted to signal processing and evaluation of Doppler radar. By Signal processing is specifically means to calculate the velocity of the object based on the responses received from the radar. Mathematical method used is a discrete Fourier transform, which is one of the standards in the analysis of signals. Because of the radar signal is random, discrete Fourier transform itself is not sufficient to obtain accurate results, so it is necessary to use other methods that try to minimize weaknesses.
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