Airborne and space-borne imaging systems are often limited in resolution by image degradation resulting from mechanical vibrations during image exposures. A new image stabilization method using digital motion estimation and micro-mechanical compensation is presented. Motion estimation is accomplished by an auxiliary high-speed camera using modified real-time digital image stabilization (DIS) algorithm. Then the image motions during exposure of the primary imaging system are eliminated by micro-mechanical compensation on the focal plane assembly with detected motion vectors to achieve high precision positioning. An imaging system model based on the proposed concept is built with commonly used facilities. Theoretical analysis and experimental result show that the performance of the proposed concept is convincing.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Image Stabilization Using Motion Estimation and Micro-mechanical Compensation


    Beteiligte:
    Chen, Yueting (Autor:in) / Xu, Zhihai (Autor:in) / Li, Qi (Autor:in) / Feng, Huajun (Autor:in)


    Erscheinungsdatum :

    2008-05-01


    Format / Umfang :

    368293 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Recovery of Ego-Motion Using Image Stabilization

    Irani, M. / Rousso, B. / Peleg, S. et al. | British Library Conference Proceedings | 1994


    MARINE VESSEL MOTION ESTIMATION AND STABILIZATION

    RYDSTRÖM MATS / WESSMAN BJÖRN / KÖHLBERG DENNIS et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    MARINE VESSEL MOTION ESTIMATION AND STABILIZATION

    RYDSTRÖM MATS / WESSMAN BJÖRN / KÖHLBERG DENNIS et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Motion Estimation and Compensation in Medical Imaging

    Hemmendorff, M. | British Library Online Contents | 2002


    Motion Estimation and Compensation Under Varying Illumination

    Treves, P. / Konrad, J. / IEEE; Signal Processing Society | British Library Conference Proceedings | 1994