A system and method for performing vehicle-velocity aware image enhancement. Embodiments generally include a video capture module configured to receive image data of the scene being monitored, an image extraction module configured to extract still images from incoming video data, a vehicle detection module that detects the approximate location of a target vehicle in the scene being monitored, a velocity determination module configured to determine the amplitude and direction of a vector that describes the velocity of the target vehicle in image pixel coordinates, and a velocity-aware enhancing module configured to enhance the image(s) of the target vehicle extracted from the video feed based on the vehicle's velocity. Embodiments may also include an infraction detection module configured to detect the occurrence of a violation of traffic law(s) by a target vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    System and method for enhancing images and video frames


    Beteiligte:
    BERNAL EDGAR A (Autor:in) / WU WENCHENG (Autor:in)

    Erscheinungsdatum :

    02.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA



    Fast and robust text detection in images and video frames

    Ye, Q. / Huang, Q. / Gao, W. et al. | British Library Online Contents | 2005


    Tracking of streaking targets in video frames

    Finelli, Andrew / Willett, Peter / Bar-Shalom, Yaakov et al. | IEEE | 2017


    Video retargeting based on group of frames

    Nguyen, H.T. / Won, C.S. | British Library Online Contents | 2013


    Directional error-concealment technique for intracoded video frames

    Navathe, B. / Merchant, S. N. | British Library Online Contents | 2006


    Caption Text Recognition in Video Frames by MAP Matching

    Nakamura, A. / Yamamoto, K. / Institute of Electrical and Electronics Engineers | British Library Conference Proceedings | 2003