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Browsing by Subject "distortion"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Dystorsyjne miary ryzyka
    (Data obrony: 2011-07-13) Wągroda, Andrzej
    Wydział Matematyki Stosowanej
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Model dystorsji obiektywów fotograficznych w aspekcie reprodukowania map
    (Data obrony: 2011-11-03) Żybura, Piotr
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The aim of this M. A. thesis was to create a photographic lens distortion model and write an application that allows to correction of the image. To create a distortion model I used a Camera Calibration Toolbox for Matlab to calibrate lenses. To write the application I used the Matlab language. The application has a simple graphical user interface that allows you to remove the distortion by using created earlier model of the lens. The application has been tested for suitability in the reproduction of maps.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    The calculation of distorsion in a gas pipeline in the overcrossing area
    (2006) Frăţilă, Marcu; Sofonea, Galaftion
    The proper execution, exploitation and maintenance of pipelines used for the transport of natural gases requires a detailed knowledge both of the phenomena which appear during exploitation, as well as of the causes which led to them. The goal of the current paper is to analyse the behaviour and the loading mode of the pipeline for the transport of methane gas in the crossing area. After executing the pipeline section from the river crossing area, a raising of the pipeline from the support pillars has been noticed. The analysis of the deformation mode of the pipeline section, of the efforts and stresses has been carried out using the analytical calculation method.