In computer-aided diagnosis, temporal change over time can be a key piece of information in treatment monitoring and disease tracking applications. We present approaches for model supported image registration and warping developed for change detection in two computer-aided diagnosis applications. The first application is to develop image registration scheme for change detection in the main mammographic sequence. A key component of this scheme is the site model constructed based on a combination of image analysis procedures. The site model supported multistep registration leads to a robust change detection derived from the registered mammographic images which will be invaluable in computer-aided diagnosis. The second application is to develop volumetric image warping scheme aimed at lung disease detection and treatment monitoring using 3D images acquired at different breathing stages or different time courses. The model we adopted in this of application is based on the theory of continuum mechanics in order to more accurately account for the non-rigid motion and deformation of the lung itself In addition to the common-feature of model-based approach, both applications require the reliable control points in order to obtain a robust registration and warping results. Experimental results on real image data sets show that these two model supported approaches are very promising in quantitatively characterizing the changes in mammographic image sequences and lung CT image volumes.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Model supported image registration and warping for change detection in computer-aided diagnosis


    Beteiligte:
    Woods, K. (Autor:in) / Li Fan, (Autor:in) / Chag Wen Chen, (Autor:in) / Yue Wang, (Autor:in)


    Erscheinungsdatum :

    2000-01-01


    Format / Umfang :

    777996 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Model Supported Image Registration and Warping for Change Detection in Computer-Aided Diagnosis

    Woods, K. / Fan, L. / Chen, C. et al. | British Library Conference Proceedings | 2000


    Mixture of principal axes registration for change analysis in computer-aided diagnosis

    Srikanchana, R. / Kun Huang, / Jianhua Xuan, et al. | IEEE | 2001


    Mixture of Principal Axes Registration for Change Analysis in Computer-Aided Diagnosis

    Srikanchana, R. / Huang, K. / Xuan, J. et al. | British Library Conference Proceedings | 2001


    Optimization of image quality for DSA warping registration

    Talukdar, Ashoke S. / Krishnan, Arun / Wilson, David L. | SPIE | 1999


    Optimal Mass Transport for Registration and Warping

    Haker, S. / Zhu, L. / Tannenbaum, A. et al. | British Library Online Contents | 2004