A method and system including: an aerial vehicle including: a first camera comprising a first sensor having at least red, green, and blue color channels, where the blue color channel is sensitive to near-infrared (NIR) wavelengths; a first optical filter disposed in front of the first sensor, wherein the first optical filter is configured to block wavelengths below green, between red and NIR, and longer wavelength NIR; a processor having addressable memory in communication with the first camera, where the processor is configured to: capture at least one image of vegetation from the first camera; provide red, green, and NIR color channels from the captured image from the first camera; and determine at least one vegetative index based on the provided red, green, and NIR color channels.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multispectral Filters


    Beteiligte:

    Erscheinungsdatum :

    2019-08-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



    Multispectral filters

    TOKUMARU PHILLIP T | Europäisches Patentamt | 2021

    Freier Zugriff

    Multispectral filters

    TOKUMARU PHILLIP T | Europäisches Patentamt | 2023

    Freier Zugriff

    Multispectral Filters

    TOKUMARU PHILLIP T | Europäisches Patentamt | 2022

    Freier Zugriff

    Multispectral Filters

    TOKUMARU PHILLIP T | Europäisches Patentamt | 2023

    Freier Zugriff

    Segmented tunable filters advance multispectral imaging

    Noto, J. / Dorin, M. / Semeter, J. | British Library Online Contents | 2008