The present disclosure discloses methods and apparatuses for wave recognition, and unmanned aerial vehicles. The method includes: extracting a first image acquired by an image acquisition apparatus at a first moment and a second image acquired by the image acquisition apparatus at a second moment; extracting a target region in each of the first image and the second image; comparing feature information of the target region in the first image with feature information of the target region in the second image; and determining whether the target region is a wave according to a result of the comparing of the feature information. The methods and apparatuses for wave recognition, and unmanned aerial vehicles recognize a wave in an image based on the change of feature information of a target region in the image at different times.


    Access

    Download


    Export, share and cite



    Title :

    METHODS AND APPARATUSES FOR WAVE RECOGNITION, COMPUTER-READABLE STORAGE MEDIA, AND UNMANNED AERIAL VEHICLES


    Contributors:
    CAI JIANZHAO (author) / ZHOU YOU (author) / ZHENG WEIHONG (author)

    Publication date :

    2021-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06V / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Landing apparatuses for unmanned aerial vehicles

    BROCK NELSON / CARTHEW JAMES / WYKOFF RICHARD et al. | European Patent Office | 2023

    Free access

    LANDING APPARATUSES FOR UNMANNED AERIAL VEHICLES

    BROCK NELSON / CARTHEW JAMES / WYKOFF RICHARD et al. | European Patent Office | 2021

    Free access


    APPARATUSES AND METHODS FOR UNMANNED AERIAL VEHICLES COLLISION AVOIDANCE

    QIU GENLIANG / WANG XIN / WU GUIYANG et al. | European Patent Office | 2022

    Free access

    DISTANCE MEASUREMENT METHODS AND APPARATUSES, AND UNMANNED AERIAL VEHICLES

    ZHOU YOU / XIE JIEBIN / WANG XIAOMING | European Patent Office | 2021

    Free access