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3D scanning method of environment via Kinect sensor
Kumpán, Pavel ; Mašek, Petr (referee) ; Růžička, Michal (advisor)
This bachelor thesis deals with the use of Microsoft Kinect sensor to create a three-dimensional model of the environment. The thesis describes a method for scanning the environment and its implementation for common CPUs and GPUs. The outcome of this work is an application that allows scanning the environment and creating a model in the form of a point cloud or a polygon mesh.
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Design of control units for semiautomous convoy
Kolomazník, Vojtěch ; Růžička, Michal (referee) ; Mašek, Petr (advisor)
This bachelor thesis deals with a design of a low level control units for a semiautonomous convoy. A crucial purpose of control units is convoy vehicles control, where the designed unit will be able to control of steering and speed actuators, where PWM signals were used for actuators control. These are based on a high level system commands. Control unit is able to send ultrasonic sonar and battery level data to the high level control unit. The communication between high and low level control systems provides an USART communication interface.
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Optic flow software module design
Grulich, Jan ; Růžička, Michal (referee) ; Věchet, Stanislav (advisor)
This bachelor thesis is focused on the analysis of optical flow. The first part is dedicated to the theoretical analysis of the motion of image features. Especially important is finding quality features that can be tracked in a videosequence. Detailed mathematical description of the necessary algorithms is presented. The second part describes the software and its functions with the implemented algorithms. The main function is determining the distance of an object from the camera based on its velocity. Empirical tests of this function are presented.
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Path planning for semiautonomous convoy slave units
Hurban, Milan ; Růžička, Michal (referee) ; Krejsa, Jiří (advisor)
This bachelor thesis deals with the design of a trajectory planning method for semiautonomous convoy slave units. The main objective is to ensure that the unit calculates and follows a trajectory that closely matches the leading unit based mainly on image processing data from the camera. The thesis includes a MATLAB simulation of the whole convoy with manual control of the leading vehicle and an implemented path planning algorithm. The resulting code is ready to be integrated into a robust application where it will provide high-level control of each unit of the semiautonomous convoy.
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