Results 41 to 50 of about 7,481 (164)
BLOCK ADJUSTMENT OF MULTISPECTRAL IMAGES WITHOUT GCP AIDED BY STEREO TLC IMAGES FOR ZY-3 SATELLITE [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Multispectral images are the main data source of optical satellite remote sensing application. Consistent geometric accuracy is the basis of image registration and fusion.
Y. Pi, B. Yang, B. Yang
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Color characterization methods for a multispectral camera [PDF]
Electronic Imaging, 2018 With advances in sensor technology, the availability of multispectral cameras and their use are increasing. Having more information compared to a three-channel camera has its advantages but the data must be handled appropriately. In this work, we are interested in multispectral camera characterization. We measure the camera characterization performance
Khan, Haris Ahmad, Green, Phil
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Remote Sensing, 2022 ZY1-02D is a Chinese hyperspectral satellite, which is equipped with a visible near-infrared multispectral camera and a hyperspectral camera. Its data are widely used in soil quality assessment, mineral mapping, water quality assessment, etc.
Mingyuan Peng +6 more
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Heterogeneous camera array for multispectral light field imaging
Optics Express, 2017 Multispectral light field acquisition is challenging due to the increased dimensionality of the problem. In this paper, inspired by anaglyph theory (i.e. the ability of human eyes to synthesize colored stereo perception from color-complementary (such as red and cyan) views), we propose to capture the multispectral light field using multiple cameras ...
Yang, Zhao +6 more
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Production of Andropogon gayanus cv. Planaltina dry matter estimated through NDVI
Revista Agrogeoambiental, 2020 Pasture management studies seldom use remote sensing, especially for Andropogon gayanus cv. Planaltina. This work aimed to investigate whether a single-chip digital camera converted into multispectral equipment could measure and perceive differences in ...
João Lucas Aires Dias +4 more
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Multispectral camera as spatio-spectrophotometer under uncontrolled illumination
Optics Express, 2019 Multispectral constancy enables the illuminant invariant representation of multi-spectral data. This article proposes an experimental investigation of multispectral constancy through the use of multispectral camera as a spectrophotometer for the reconstruction of surface reflectance.
Khan, Haris Ahmad +3 more
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Компьютерная оптикаThis paper describes a new method for remote measurements of the temperature distribution without knowledge of the emissivity using multispectral cameras.
K.M. Bulatov, P.V. Zinin, N.A. Khramov
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Multispectral Demosaicing via Dual Cameras
Multispectral (MS) images capture detailed scene information across a wide range of spectral bands, making them invaluable for applications requiring rich spectral data. Integrating MS imaging into multi camera devices, such as smartphones, has the potential to enhance both spectral applications and RGB image quality.
Tedla, SaiKiran +4 more
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Development of a Portable 3CCD Camera System for Multispectral Imaging of Biological Samples
Sensors, 2014 Recent studies have suggested the need for imaging devices capable of multispectral imaging beyond the visible region, to allow for quality and safety evaluations of agricultural commodities. Conventional multispectral imaging devices lack flexibility in
Hoyoung Lee +4 more
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Sensors, 2018 This study evaluated the opportunities and challenges of using drones to obtain multispectral orthomosaics at ultra-high resolution that could be useful for monitoring large and heterogeneous burned areas.
José Manuel Fernández-Guisuraga +3 more
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