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CSG modeling for polygonal objects
Václavík, Jiří ; Křivánek, Jaroslav (advisor) ; Beneš, Jan (referee)
This work deals with an efficient and robust technique of performing Boolean operations on polygonal models. Full robustness is achieved within an internal representation based on planes and BSP (binary space partitioning) trees, in which operations can be carried out exactly in mere fixed precision arithmetic. Necessary conversions from the usual representation to the inner one and back, including their consequences are analyzed in detail. The performance of the method is optimized by a localization scheme in the form of an adaptive octree. The resulting implementation RazeCSG is experimentally compared with implementations used in practice Carve and Maya, which are not fully robust. For large models, RazeCSG shows only twice lower performance in the worst case than Carve, and is at least 130 times faster than Maya.
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Development of a Small Family Business
Vaclavik, Jakub ; Bočková, Nina (referee) ; Koráb, Vojtěch (advisor)
The aim of this bachelor thesis is to describe a development of a small family business, a brewery located in Sušany, which will distribute beer to surrounding villages and towns in districts of Poltár, Rimavská Sobota and Lučenec. The thesis is divided into three parts. First, theoretical part, includes definition of terms that relate to business. Present condition, surroundings of an enterprise and its opportunities are described in second, analytical part. Finally, we put forward a detailed proposition of how the brewery should work, expand and make profit.
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Methodology of camera spectral response measurement
Melich, Radek ; Václavík, Jan ; Žídek, Karel
Spectral response of the camera will be measured using monochromator in conjunction with an integration sphere. Camera without objective will be placed in one port of the integrating sphere and light beam from monochromator will be fed into perpendicular port. Sensor of the camera sensor will be therefore uniformly illuminated by diffused light from monochromator. Proposed FWHM of the monochromator is 15 nm as a trade-off between light intensity provided by monochromator and deformation of spectral characteristic (Picture XY). Diameter of the integrating sphere has to be larger than 100 mm to ensure uniform illumination over sensor area.
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Test procedure - neosted SOT test bench
Pleštil, Jan ; Steiger, Lukáš ; Václavík, Jan ; Veselý, Martin
This document describes the final design of the NEOSTED SOT Test Bench, i.e. its individual components, and serves as a groundwork for the acceptance test procedure.\nThe test to be performed according to this procedure are to demonstrate the compliance of the above item to the requirements specified in the applicable document [1] as part of the overall verification program. The test results shall be collected in a Test Report.
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Technical manual - collimator
Kredba, Jan ; Steiger, Lukáš ; Tomka, David ; Václavík, Jan
The purpose of this document is to provide basic set of rules and instructions that allows using and maintaining of the NEOSTED collimator (COL).\nBe aware that it is not purpose of this document to provide detailed description of individual parts of the COL system. If necessary all the details and proper references can be found in [AD-2].
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Transport and package manual - collimator
Steiger, Lukáš ; Václavík, Jan
The purpose of this document is to provide basic set of instructions and recommendations that allows careful transportation of the NEOSTED collimator (COL).\nBe aware that it is not purpose of this document to provide detailed description of individual parts of the COL system. If necessary all the details and proper references can be found in [AD-2]
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Collimator - test readiness review
Budasz, Jiří ; Kaván, František ; Kredba, Jan ; Lédl, Vít ; Mach, Marek ; Pleštil, Jan ; Psota, Pavel ; Steiger, Lukáš ; Tomka, David ; Václavík, Jan ; Veselý, Martin
This document describes the test procedure applicable to the overall functional test of the NEOSTED collimator.\nThe test to be performed according to this procedure are to demonstrate the compliance of the above item to the requirements specified in the applicable document as part of the overall verification program. The test results shall be collected in a Test Report.
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