An image processing method for harmonizing images acquired by a first camera and a second camera connected to a vehicle and arranged in such a way as their fields of view cover a same road space at different times as the vehicle travels along a travel direction is disclosed. The method includes: acquiring by a selected camera, a first image at a first time; selecting a first region of interest bounding a road portion from the first image; sampling the first region of interest; acquiring by the other camera, a second image in such a way that the road portion is included in a second region of interest; sampling the second region of interest; and determining one or more correction parameters for harmonizing images acquired by the first and second cameras, based on a comparison between the image content of the first and second regions of interest.


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    Title :

    Method for harmonizing images acquired from non overlapping camera views


    Contributors:
    GRIFFIN MARK (author) / CASEY AIDAN (author) / TURGAY EMRE (author) / PERKINS ALEX (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06V



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    METHOD FOR HARMONIZING IMAGES ACQUIRED FROM NON OVERLAPPING CAMERA VIEWS

    GRIFFIN MARK / CASEY AIDAN / TURGAY EMRE et al. | European Patent Office | 2023

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    Reconstructing camera projection matrices from multiple pairwise overlapping views

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