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Browsing by Subject "time optimization of image processing algorithms"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Rozszerzenia SIMD w przetwarzaniu obrazów
    (Wydawnictwa AGH, 2008) Bubliński, Zbigniew; Jabłoński, Mirosław
    The paper presents an attempt to utilize the SIMD extensions, available in modern processor architectures, in order to minimize image processing time. In particular, the effect of MMX and SSE instructions on the digital image brightness (intensity) modification algorithm was investigated in detail. All experiments were performed in 'VirtualDub' environment. The results, i.e. processing times, were compared with those obtained from an algorithm written in plain C language.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Wykorzystanie instrukcji SSE w przetwarzaniu obrazów
    (Wydawnictwa AGH, 2009) Bubliński, Zbigniew
    The paper presents an attempt to utilize the SIMD extensions, available in modern processor architectures, in order to minimize image processing time. In particular, the effect of MMX and SSE instructions on the digital image thresholding algorithm was investigated in detail. The results, i.e. processing times, were compared with those obtained from an algorithm written in plain C and in x86 assembly language.