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Training of a javelin thrower - assessment of own performance development and training
Veselý, Vítězslav ; Vindušková, Jitka (advisor) ; Jebavý, Radim (referee)
Title: Javelin thrower's training - self-assessment of performance development and training Aim: Assessment of my career, development of performance and evaluation of training in each stage of development. Methods: Research of specialized literature, retrospective analysis of performance tables, training records and interviews with coaches. Description and comparison of training strategies in each stage of development. Results: I have been a competing athlete since 1993. I threw 55.79 m at the age of 15. I surpassed the 70 meter mark after four years of training. I reached the finals of the World Junior Championship. Then, after repeated injuries, I decided to quit athletics. While studying at the university I started training again. After a year Jan Železný became my coach and within two years I reached the finals of the Olympic Games in Beijing. This gave me a new impulse to continue high level training. My basic general training was led by coach Lípa. The positive aspect of this stage of training was that I received a very good general performance base, Mr Lípa gave me a very good running and sprinting base and I benefit from this even today. Insufficient and uneven development of muscle strength was the downside of this stage. Specialized training was led by coach Jaroslav Halva. The positive...
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Restoration of overexposed digital image
Zonygová, Kristýna ; Veselý, Vítězslav (referee) ; Rajmic, Pavel (advisor)
The Bachelor thesis deals with the recovery of overexposed grayscale images based on sparse signal representation. For image conversion to another representation wavelet transform was used. In this representation, the solution of convex optimization which demand on relax signal sparse and restored pixels values was searched for. In this case, the proximal Douglas-Rachford algorithm was applied which uses two proximal operators. The implementation was carried out in numerical computing enviroment MATLAB using the Wavelet Toolbox software. The PSNR (peak signal-to-noise ratio) was utilized to evaluate success rate of proposed method. The method was tested on 5 random images and compared to results of image manipulation software Adobe Photoshop Lightroom CC.
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Compressive sampling for effective target tracking in a sensor network
Klimeš, Ondřej ; Veselý, Vítězslav (referee) ; Rajmic, Pavel (advisor)
The master's thesis deals with target tracking. For this a decentralized sensor network using distributed particle filter with likelihood consensus is used. This consensus is based on a sparse representation of local likelihood function in a suitable chosen dictionary. In this thesis two dictionaries are compared: the widely used Fourier dictionary and our proposed B-splines. At the same time, thanks to the sparsity of distributed data, it is possible to implement compressed sensing method. The results are compared in terms of tracking error and communication costs. The thesis also contains scripts and functions in MATLAB.
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Training of a javelin thrower - assessment of own performance development and training
Veselý, Vítězslav ; Vindušková, Jitka (advisor) ; Jebavý, Radim (referee)
Title: Javelin thrower's training - self-assessment of performance development and training Aim: Assessment of my career, development of performance and evaluation of training in each stage of development. Methods: Research of specialized literature, retrospective analysis of performance tables, training records and interviews with coaches. Description and comparison of training strategies in each stage of development. Results: I have been a competing athlete since 1993. I threw 55.79 m at the age of 15. I surpassed the 70 meter mark after four years of training. I reached the finals of the World Junior Championship. Then, after repeated injuries, I decided to quit athletics. While studying at the university I started training again. After a year Jan Železný became my coach and within two years I reached the finals of the Olympic Games in Beijing. This gave me a new impulse to continue high level training. My basic general training was led by coach Lípa. The positive aspect of this stage of training was that I received a very good general performance base, Mr Lípa gave me a very good running and sprinting base and I benefit from this even today. Insufficient and uneven development of muscle strength was the downside of this stage. Specialized training was led by coach Jaroslav Halva. The positive...
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