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Affine normalization of symmetric objects

Result description

A new method of normalization is used for the construction of the affine moment invariants. The affine transform is decomposed into translation, scaling, stretching, two rotations and mirror reflection. The object is successively normalized to these elementary transforms by means of low order moments. After normalization, other moments of normalized object can be used as affine invariant features of the original object. We pay special attention to the normalization of symmetric objects.

Keywords

normalizationaffine moment invariantssymmetric objects

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Affine normalization of symmetric objects

  • Original language description

    A new method of normalization is used for the construction of the affine moment invariants. The affine transform is decomposed into translation, scaling, stretching, two rotations and mirror reflection. The object is successively normalized to these elementary transforms by means of low order moments. After normalization, other moments of normalized object can be used as affine invariant features of the original object. We pay special attention to the normalization of symmetric objects.

  • Czech name

    Afinní normalizace symetrických objektů

  • Czech description

    Pro konstrukci afinních momentových invariantů je použita nová metoda normalizace. Afinní transformace je rozložena na posunutí, změnu měřítka, natažení, dvě rotace a zrcadlové otočení. Objekt je postupně normalizován k těmto elementárním transformacím pomocí momentů nízkých řádů. Po normalizaci mohou být ostatní momenty normalizovaného objektu použity jako afinně invariantní příznaky původního objektu pro rozpoznávání. Věnujeme zvláštní pozornost normalizaci symetrických objektů.

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

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

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Proceedings of the 7th International Conference on Advanced Concepts for Intelligent Vision Systems

  • ISSN

    0302-9743

  • e-ISSN

  • Volume of the periodical

    3708

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    BE - BELGIUM

  • Number of pages

    8

  • Pages from-to

    100-107

  • UT code for WoS article

  • EID of the result in the Scopus database

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

JD - Use of computers, robotics and its application

Year of implementation

2005