Two statistical models for color texture retrieval based on a hidden Markov model (HMM) in the contourlet domain are described in this paper. Through a contourlet transformation, each color component of an image is decomposed into a set of directional subbands with texture details captured in different orientations. By exploiting inter-scale dependencies and in-band spatial dependencies, the distribution of the coefficients in each subband triplet (subbands of three color components at the same scale with the same orientation) can be estimated using a vector hidden Markov model. The Kullback-Leibler distance (KLD) is used to measure the difference between the distributions of query texture images and those of images in the database. The experimental results show the proposed retrieval systems yield high retrieval rates and better visual quality as compared with previous methods employing hidden Markov models for luminance component alone.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Color texture retrieval through contourlet-based hidden Markov model


    Beteiligte:
    Zhihua He, (Autor:in) / Bystrom, M. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    192680 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Color Texture Retrieval through Contourlet-Based Hidden Markov Model

    He, Z. / Bystrom, M. | British Library Conference Proceedings | 2005



    Single-image super-resolution based on Markov random field and contourlet transform

    Wu, W. / Liu, Z. / Gueaieb, W. et al. | British Library Online Contents | 2011


    Hidden Markov Model-based population synthesis

    Saadi, Ismaïl | Online Contents | 2016


    Markov Model Document Retrieval

    Perrone, M. / Vinciarelli, A. / Institute of Electrical and Electronics Engineers | British Library Conference Proceedings | 2003