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Classification of UAV hyperspectral images using deep learning methods
Řádová, Martina ; Potůčková, Markéta (advisor) ; Kupková, Lucie (referee)
Diploma thesis "Classification of UAV hyperspectral images using deep learning methods" focuses on the classification methods, namely convolutional neural networks (CNN), of hyperspectral (HS) images. Based on a thorough literature review, a comprehensive overview on CNN utilisation in remote sensing is assembled as a basis for identifying suitable methods for the specific task of this thesis. Two methods with an open solution in programming language Python were selected - Capsule Network and U-Net. The main aim of this work is to verify the suitability of chosen methods for the classification of hyperspestral images. The images were acquired by sensors with high spatial resolution carried by a UAV over Krkonoše Mts. tundra. Important step was to prepare input HS data (54 bands, 9cm) to have suitable form for entering the network. Not all the required results were achieved due to the complexity of the Capsule Network architecture. The U-Net method was used in purpose of comparing and verifying the results. Accuracies retrieved from the U-Net overcome results achieved by traditionally used machine learning methods (SVM, ML, RF, etc). Overall accuracy for U-Net was higher than 90% where other mentioned methods did not get over 88%. Especially classes block fields and dwarf pine achieved higher...
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Prospectus {--} entry of workplace to the accession of authorized service
RADOVÁ, Martina
The subject of the graduation theses is to analyze real business partnership of two enterprises and consider contributions and advantages from decided kind of business partnership for analyzed enterprise. First part of work is dedicated to theoretical definition of basis terms of small and middle sphere of business and problems with association of small and middle size enterprises. Second part is practical with focus on description of analyzed organization, history, development and main areas of business partnership. Conditions of partnership, charges for accession are described here. In final part I have analyze and evaluate contributions (advantages and disadvantages) raised from this kind of partnership for researched enterprise and incidence of this partnership on economic performance of enterprise.
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Prospectus - establishment organization component of company
RADOVÁ, Martina
The theoretical part deals with basic terms of small and middle sphere of business and business support. The actions statements of a new subsidiary are stated too in this part. The practical part summarises the history of the business Autoservis Petr Rada Ltd., firms activities, defective development as well as economic process. The second part of the practical part describes prospectus {--} focuses on establishing of a new subsidiary, method of valuation investment and company objektives a new subsidiary (Higher profits, Strenghtening of position in the Market, Satisfaction of customers) At the end is overall assessement of a new subsidiary.
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