We describe an optical flow based obstacle detection system for use in detecting vehicles approaching the blind spot of a car on highways and city streets. The system runs at near frame rate (8-15 frames/second) on PC hardware. We will discuss the prediction of a camera image given an implicit optical flow field and comparison with the actual camera image. The advantage to this approach is that we never explicitly calculate optical flow. We will also present results on digitized highway images, and video taken from Navlab 5 while driving on a Pittsburgh highway.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Overtaking vehicle detection using implicit optical flow


    Contributors:


    Publication date :

    1997-01-01


    Size :

    715186 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Data Fusion for Overtaking Vehicle Detection Based on Radar and Optical Flow

    Garcia, F. / Cerri, P. / Broggi, A. et al. | British Library Conference Proceedings | 2012


    Data Fusion for Overtaking Vehicle Detection Based on Radar and Optical Flow

    García, Fernando / Cerri, Pietro / Broggi, Alberto et al. | BASE | 2012

    Free access

    Data fusion for overtaking vehicle detection based on radar and optical flow

    Garcia, Fernando / Cerri, Pietro / Broggi, Alberto et al. | IEEE | 2012


    METHOD OF DETECTING AN OVERTAKING VEHICLE, RELATED PROCESSING SYSTEM, OVERTAKING VEHICLE DETECTION SYSTEM AND VEHICLE

    GUARNERI NUNZIATA IVANA / BRUNA ARCANGELO RANIERI / SPAMPINATO GIUSEPPE | European Patent Office | 2018

    Free access

    Method of detecting an overtaking vehicle, related processing system, overtaking vehicle detection system and vehicle

    GUARNERI NUNZIATA IVANA / BRUNA ARCANGELO RANIERI / SPAMPINATO GIUSEPPE | European Patent Office | 2019

    Free access