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People recognition using facial images
Lindovský, Michal ; Burget, Radim (referee) ; Rajnoha, Martin (advisor)
This bachelor thesis focuses on the person recognition between several millions of people in a few seconds. As a part of my thesis is comparison of two programs which are used for recognizing faces - OpenFace and Face Recognition. Computing times of localization and face encoding are compared. The accuracy of recognition in various tests is compared as well, such as blurred image, brightness changes, age of person or usage of sunglasses. Created web application is made for recognizing people in different databases. Is possible to add or remove databases of people in the application. The application allows to subsume people into database by gender automatically or manually. Face recognition can be speeded up by using multiple processor cores.
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Sensors and Actuators for Combustion Engines
Prouza, Jiří ; Prokop, Aleš (referee) ; Dundálek, Radim (advisor)
This bachelor thesis is concerned with a summary of the most important sensors and control members which are used for combustion engine. There is a description of the construction and the principle of function of each sensor and member in this thesis. The first part of this thesis is concerned with sensors, which scan a condition and a course of activities in an engine, transform them to a signal and afterwards send them to the control unit, so it could process them. In the second part of this thesis there is a description of control members which process information from the control unit and afterwards transform them to a mechanical movement.
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Rolling bearings for electromobility
Mbontar, Patrik ; Frýza, Josef (referee) ; Šperka, Petr (advisor)
The aim of this bachelor thesis is to describe the problems related to the use of rolling bearings in electric vehicles. Introduction includes history, distribution, and a brief description of the bearings. In the next section, there will be a description of the use, requirements and parameters for rolling bearings of combustion engine cars. In the main part of the thesis, the parameters and requirements of bearings used in electric vehicles and hybrid vehicles will be analyzed. I will continue with familiarization with dynamic actions affecting bearings and their critical requirements. In conclusion, the two types of cars and the possible development of this type of bearings will be compared.
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Condition training in streethockey
Štěpáník, Radim ; Jebavý, Radim (advisor) ; Kaplan, Aleš (referee)
Title: Conditional Training for Street Hockey Objectives: Analysation of available literature specialised in conditional training in common and specific character for street hockey and similar sports. Design a training program for individual conditioning of an elite street hockey player. Methods: This work is assembled as a summarizing study. Foundations for creating a draft of conditional training were formed from analysation of available literature, analysation of heart rate, determination of key energy systems and movement abilities and also from periodization of a year training cycle. Results: The draft of conditional intervention is based on available literature and on results from fulfilled tasks. Keywords: intervention program, analysis, year conditioning cycle, explosive power, speed
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The relationship of explosive strength and CODS performance
Hönig, Karel ; Hojka, Vladimír (advisor) ; Kokštejn, Jakub (referee)
Title: The relationship of explosive strength and CODS performance Objectives: The main aim of this work is to find out the degrese of relatedness indicators between explosively force abilities and performance in individual Agility tests for U16 and U17 footballers Methods: Testing and measurement was performed on a sample of 32 players aged 15-16 from the Bohemians Prague football team. To determine the player's explosive-force abilities, the Kistler board was used in the BEZ laboratory. Agility testing was based on test batteries for this ability (Arrowhead L and P, Illionois, 505 L and R, K-test and Hexagon). The data measurements was processed by using IBM SPSS statistics 22. Results: I have found that the impact of explosive strength abilities was most evident in Arrowhead and Illinois CODS tests at R = 0,4 - 0,7 and p<0,05. On the contrary, Hexagon test proved to be independent of explosive-strength abilities. In addition, it was found a small correlation value between 505 test and other CODS tests. Keywords: fitness ability, Agility, CODS, speed, strength, football
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Obstacle course racing: the effect of obstacles on the total race time during a Spartan Race
Kozmová, Monika ; Tufano, James Joseph (advisor) ; Šteffl, Michal (referee)
Title: Obstacle course racing: the effect of obstacles on the total race time during a Spartan Race Objectives: The aim of this study was to determine the effect of 30-burpee punishment on subsequent running speed (SPD), heart rate (HR) following a missed obstacle, and the final race standings during a OCR race. Methods: In our thesis we used a method of analysis in an official Spartan Race in the Czech Republic. 11 male OCR competitors wore a GPS and HR monitor, from which HR and SPD were measured. Three specific obstacles were chosen where nearly all competitors did burpees (spear throw), half did burpees (traverse wall), and nearly none did burpees (monkey bars). The HR and SPD were measured during the entire race, and specifically noted when the competitors arrived at left the obstacle. Results: The average HR of the entire race was 166.45 ± 3.34 beats per minute. The average time spent at the successful obstacles without burpees was 23 ± 17 seconds, while the average time spent at the unsuccessful obstacles with burpees was 124 ± 11 seconds. The change in HR over the course of successful obstacles was 0.79 ± 3.69 beat per minute, while the change in HR during unsuccessful obstacles with burpees was -3.00 ± 6.70 beat per minute. Total time spent at each obstacle correlated with the final...
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Condition training in streethockey
Štěpáník, Radim ; Jebavý, Radim (advisor) ; Kaplan, Aleš (referee)
Title: Conditional Training for Street Hockey Objectives: Design a draft for individual year conditioning program for an elite street hockey player. Tasks: Measure heart rate during street hockey game Set key abilities used during street hockey game Create a draft for a conditional training program Methods: Analysation of available literature specialised in conditional training in common and specific character for street hockey and similar sports with hockey sticks. Results: Designed draft for individual year of conditional program for an elite street hockey player. Consultation with coaches and players from elite level of street hockey. Keywords: conditional program, analysis, year conditioning cycle, explosive power, speed, street hockey
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Condition assumption at football
Funk, Ladislav ; Bunc, Václav (advisor) ; Kaplan, Aleš (referee)
Name: Condition assumptions at football Objectives: The aim of this work is evaluate of influence motoric tests from FC Tempo Praha and then compare results of measurement at categories from U12 to U15 and find out differences in fitness assumptions between player posts. Assess the influence of training time by years on basic fitness assumption is also one of the goal. Methods: I used for evaluation of measurement Microsoft Excel 2016. Pearsons correlation coefficient were used for value of correlation tests. For substantive significance were used Cohens D. For suggesting suitable fitness skills tests I used domestic and foreign literature and internet sources. Results: The best results of measuring speed conditional assumptions were reached by the attackers in the tests at 5 m = 1,17 ± 0,11 s, 10 m = 1,98 ± 0,15, 20 m = 3,45 ± 0,21 and 50 m = 7 , 66 ± 0,51 s. At 505 Agility Tests, the defenders reached 505 agility L = 2,74 ± 0,17 and 505 agility P = 2,73 ± 0,21 s achieved goalkeepers. Midfielders achieved best result in the Yo- Yo test at 1310 ± 526,50 m on average. In the long jump, the goalkeepers were best with 198,71 ± 16,14 cm. When compared for each categories, best performance achieved the U15 category for 5 m = 1,14 ± 0,07 s, 10 m = 1,92 ± 0,1 s, 20 m = 3,29 ± 0,13 s, 50 m = 7,22 ± 0,35 s,...
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The effect of a short-term intervention program for development of sprint and agility in soccer players (U16)
Chaloupka, Tomáš ; Kokštejn, Jakub (advisor) ; Hojka, Vladimír (referee)
Title: The effect of a short-term intervention program for development of sprint and agility in soccer players (U16) Author: Bc. Tomáš Chaloupka Head of work: Mgr. Jakub Kokštejn, Ph.D. Objectives: The aim of the thesis is to verify the effectiveness of two different short- term intervention programs in the development of speed-power abilities in young soccer players (U16). Methods: The research sample included soccer players (16 year old; n=22; 15,2±0,3 years) from the highest competitive level in the Czech Republic. For the interventional effect verification we used tests without the ball (sprint on 5, 10 and 30 meters, Illinois Agility Test, Yo-Yo IRT 2, six jump alternately) and with the ball (sprint on 5, 10 and 30 meters, Illinois Agility Test). Data analysis was performed by using IBM SPSS software Statistics 24. Results: Both groups of players improved in the agility test (r = 0.32; r = 0.40), but these improvements were not statistically significant (p = 0.16; p = 0.06). Group 2 (runs) improved in the ball agility test (p = 0.02; r = 0.49). Both groups were improved in a six jump strength test (group 1 p = 0.02; r = 0.51; group 2 p = 0.08; r = 0.32), but in group 2 improvement was not statistically significant. Both groups were improved in Yo-Yo IRT2 speed endurance (group 1 p = 0.09; r =...
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The level of speed a agility in elite soccer players (U15-U17)
Urbanec, Matyáš ; Kokštejn, Jakub (advisor) ; Šťastný, Petr (referee)
Title: The level of speed and agility in elite football players (15-17 years). Aim: The main aim of this thesis is to find out the current level of performance in linear speed and agility in elite football players (15-17 years), given the age of the players. At the same time, the aim is to find out the relationship between performance in linear speed tests and agility. Methods: The main scientific method which had a theoretical-empirical character was the observing and testing method. The research team consisted of 30 players FK Motorlet Praha and 32 players Bohemians Prague 1905 categories U16 and U17. Basic descriptive statistics and correlation and regression analysis were used to evaluate the measured data. Results: Based on the test results, a match between the agility Illionois test and the linear sprinter on 10 m (r = 0,54), 20 m (r = 0,60) and 40 m (r = 0,52) was found. On the other hand, weak dependence on Illionois was proven in tests for linear sprinter measurements in 5 m (r = 0,43) and 20 m in flight when r = 0,31. When comparing the Bohemians Prague 1905 and FK Motorlet Prague for each category, the Bohemians Prague 1905 was better in the U17. In the U16 category, it was found that Motorlet Praha's players were better at agility Illionois, where the results were measured d = 0,54 and...
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