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Browsing by Subject "camera lens"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Analiza profili rozmycia jasnych punktów odległych od płaszczyzny ostrości przez różne obiektywy fotograficzne
    (Data obrony: 2011-10-17) Piotrowski, Paweł
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The goal of this paper was to analyze bokeh profiles on photos taken with different camera lenses. All of the photographs were taken with the same camera and four different camera lenses. The profiles were extracted using GIMP 2 application, then analyzed with Excel Spreadsheet and two applications coded for the purpose of this paper. As a result, the brightness values on bokeh radius were compared to chosen mathematical functions through the sums of squares. Based on these functions, new bokeh pictures were created, allowing visual comparison of genuine and applicationgenerated bokeh.