Počet záznamů: 1

Blur Invariants Constructed From Arbitrary Moments

  1. 1.
    0368768 - UTIA-B 2012 RIV US eng J - Článek v odborném periodiku
    Kautsky, J. - Flusser, Jan
    Blur Invariants Constructed From Arbitrary Moments.
    IEEE Transactions on Image Processing. Roč. 20, č. 12 (2011), s. 3606-3611 ISSN 1057-7149
    Grant CEP: GA ČR GAP103/11/1552
    Výzkumný záměr: CEZ:AV0Z10750506
    Klíčová slova: Blur invariants * image moments
    Kód oboru RIV: JD - Využití počítačů, robotika a její aplikace
    Impakt faktor: 3.042, rok: 2011
    http://library.utia.cas.cz/separaty/2011/ZOI/flusser-0368768.pdf http://library.utia.cas.cz/separaty/2011/ZOI/flusser-0368768.pdf

    This paper deals with moment invariants with respect to image blurring. It is mainly a reaction to the works of Zhang et al. and Chen et al., recently published in these Transactions. We present a generalmethod on how to construct blur invariants from arbitrary moments and show that it is no longer necessary to separately derive the invariants for each polynomial basis. We show how to discard dependent terms in blur invariants definition and discuss a proper implementation of the invariants in orthogonal bases using recurrent relations. An example for Legendre moments is given.
    Trvalý link: http://hdl.handle.net/11104/0203017