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Restoration of Motion Blurred Images

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F07%3A00003610" target="_blank" >RIV/61989592:15310/07:00003610 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Restoration of Motion Blurred Images

  • Original language description

    Degradation of digital images is often caused by camera movement when a long exposition time is set. The blurred images can be enhanced by either iterative or non-iterative methods. From the non-iterative methods, Wiener reconstruction is often used. Iterative methods are slower in nature but usually better results can be achieved. A well known method for blurred image restoration is Richardson and Lucy algorithm. The Richardson and Lucy algorithm often achieves better visual results compared to the Wiener reconstruction, however, it is iterative and slower. As with many iterative methods the problem is how to find such a number of iterations so that the resulting image is of sufficient quality. Generally, it is not possible to tell in advance how manyiterations will be needed in order to achieve sufficient image quality. The aim of this article is to present a method that finds the stopping criteria without human interaction. Our iterative algorithm stops when the restored image is o

  • Czech name

    Rekonstrukce obrazů degradovaných rozmazáním

  • Czech description

    Degradace obrazů je často způsobena pohybem kamery nebo objektu. Známé metody rekonstrukce jsou Richardson and Lucy algorithm nebo Wienerova rekonstrukce. Iterativní algoritmus a vliv navrženého kriteria zastavení na kvalitu obrazu jsou popsány v tomto článku.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of Spring Conference on Computer Graphics in cooperation with Eurographics

  • ISBN

    978-80-223-2292-8

  • ISSN

  • e-ISSN

  • Number of pages

    249

  • Pages from-to

    97-103

  • Publisher name

    Univerzita Komenského

  • Place of publication

    Bratislava

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article