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Decreased visibility and image defect detection for vehicle mounted camera
Sedláček, Miloš ; Řičánek, Dominik (referee) ; Svědiroh, Stanislav (advisor)
This bachelor thesis deals with the topic of decreased visibility and image defects detection caused by adverse weather conditions or lighting from a vehicle mounted camera. The thesis describes the basic characteristics of the most common influences and their effects on camera data and presents some existing methods of detecting these influences. Next, a dataset containing selected defects is created and described. Afterwards, the issue of artificial neural networks is described in the thesis. A convolutional neural network is implemented for defect detection, which is trained and tested using the dataset. At the end, the achieved results of the network, its computational complexity and comparison with the results of other works are presented.
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Monitoring masonry buildings affected by the surrounding construction
Kirschbaum, Adam ; Heřmánková, Věra (referee) ; Cikrle, Petr (advisor)
This bachelor’s thesis deals with monitoring of a building object affected by a surrounding construction. In the first, theoretical part the defect of wall constructions, ways of measuring wall cracks and possibilities of a static load are described. The second, practical part deals with monitoring of a multi-storey building which was damaged by a building of a neighbouring object in the gap site. It covers the inspection and documentation of the damage and the description of the applied methods. The results of measuring are elaborated graphically and analysed in connection with interventions to the construction.
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Reduction in House Prices due to Roof Structure Defects
Mareš, Petr ; Kosová, Jaroslava (referee) ; Weigel, Lubomír (advisor)
This master’s thesis provides us into the issues of reduction of house prices due to roof structure defect. First charter takes interest in theorethical solutions for residential houses valuation with defects.Real estate survey is introduced in chapter two. The third part of this master’s thesis is focused on possible roof structure defects and malfunctions. In last charter we can find the valuation of house with defect. The main goal of this thesis is to create a procedure for the reduction of property price with roof structure defect.
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Manufacture and defects of heavy castings
Vymazal, Aleš ; Čech, Jan (referee) ; Záděra, Antonín (advisor)
Objective of diploma thesis is to proceed analysis of actual technology in operational terms for concrete casting of bearing . Constructed by foundry of steel ŽĎAS a.s., Žďár nad Sázavou. After designing changes in technological process accomplish detail evaluation of mechanical properties and chemical homogenity of metal at selected parts of sample casting.
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The price of the construction works at the failed implementation of quality
Škrdla, Marek ; Comorek,, Martin (referee) ; Marková, Leonora (advisor)
The aim is to design the valuation of construction work for which there has been compliance with quality construction and technical nature. Describe the current valuation methods used in practice for the valuation of construction. The legal definition of faulty performance and defect removal contractor. Identifying and measuring the extent of defects of work. Draft awards resulting defective performance by the contractor and awards removal caused defects.
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Risk analysis of waterproofing systems of buildings
Vepřek, Karel ; Čech, Josef (referee) ; Novák, Jindřich (advisor)
A general overview of the waterproofing materials. Distribution waterproofing systems according to their use in construction. Listing the possible risks of defects waterproofing systems. Remediation and prevention of defects in the insulation. General summary of the risk lifecycle isolation and analysis of defects in the insulating elements on the real structure.
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Faults and Defects of Residential Real Estate from the Point of View of Thermal Technique and their Possible Impact on the Value of the Real Estate
Hlavsa, Petr ; Kolář, Radim (referee) ; Klika, Pavel (advisor)
This master’s thesis deals with issues of faults and defects of building structures in residential real estate in terms of thermal technique. This thesis deals with their possible impact on the value of a residential real estate. In the theoretical part of this thesis, properties and quantities, which are used for an assessment of the building structures according to legislature, are described. Assessments of the steady state temperature are described closely. The thesis mentions usual sources and causes of faults and defects, which frequently occur. The possibilities of the non-destructive assessment of structures are also described. The reparability of faults or defects is related to the influence on the price of real estate. The practical part of the thesis deals with the value of a dwelling in an apartment house, which is affected by a fault manifesting surface condensation. An analyzed technical cause of this fault is described. Possible ways of remedying are shown, including the quantification of costs. The apartment is appraised in a faultless condition and afterwards the probable impact of this fault on the price of apartment is determined.
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