In an example, method of dynamically suppressing background clutter in a stream of images is described. The method includes receiving a stream of images, wherein the stream of images comprises background objects and foreground objects, separating the stream of images into a first image set and a second image set, applying a grid to each image in the second image set, wherein the grid contains a plurality of grid cells, determining a movement of pixel content within each of the plurality of grid cells for each image of the second image set, extrapolating the movement of pixel content to a time of the first image set to obtain a time-adjusted second image set, and subtracting the time-adjusted second image set from the first image set to obtain a clutter-suppressed image set.


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    Title :

    Dynamic background clutter suppression


    Contributors:

    Publication date :

    2021-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Dynamic Background Clutter Suppression

    PETERSON SCOTT M | European Patent Office | 2021

    Free access

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    Schwering, Piet B. W. | SPIE | 1996