Articles with "spectral sensor" as a keyword



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Large Field of View Cooperative Infrared and Visible Spectral Sensor for Visual Odometry

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Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.2988664

Abstract: Thermal images produced by the long-wavelength infrared (LWIR) camera are robust and independent from environmental illumination change. They can help the standard visible light camera working under the complicated environmental condition. Breaking through the traditional… read more here.

Keywords: spectral sensor; field view; large field; visual odometry ... See more keywords

Design and experiments of weeding teleoperated robot spectral sensor for winter rape and weed identification

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Published in 2018 at "Advances in Mechanical Engineering"

DOI: 10.1177/1687814018776741

Abstract: The objective of this research was to eliminate the influence of environmental stray light on the measured spectral reflectance in a spectral sensor system used on a weeding teleoperated robot for rape fields. The system… read more here.

Keywords: weeding teleoperated; teleoperated robot; rape; weed identification ... See more keywords
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Establishing NDRE dynamic models of winter wheat under multi-nitrogen rates based on a field spectral sensor.

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Published in 2021 at "Applied optics"

DOI: 10.1364/ao.410470

Abstract: Field spectral sensors provide real-time, reliable, quantitative monitoring of crop growth. Fitting the continuous growth in the entire growing period from the measurements of limited frequency is helpful to the comparative analysis of interannual growth… read more here.

Keywords: spectral sensor; growth; winter wheat; field spectral ... See more keywords