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Geometric Calibration of a Hyperspectral Frame Camera
(2016-09-01)
Recently, miniaturised hyperspectral sensors operable from small unmanned airborne vehicle platforms have entered the market. The emerging hyperspectral imaging technologies, based on frame cameras and tuneable filters, ...
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration
(Ieee-inst Electrical Electronics Engineers Inc, 2019-07-01)
Lightweight hyperspectral sensors carried by unmanned aerial vehicles (UAVs) are becoming powerful remote sensing tools for several applications, for example, forestry and agriculture. Sequential frame acquisition by ...
A study on the variations of inner orientation parameters of a hyperspectral frame camera
(2018-09-20)
New low-cost hyperspectral frame sensors have created a new perspective for remote sensing applications. In this work, we investigate some issues related to the geometric calibration of a hyperspectral frame camera based ...
Rock lithological classification by hyperspectral, range 3D and color images
(Elsevier B.V., 2019)
Mine operations in the future will require automatic rock characterization at many different stages, since it can be used to supervise and optimize various processes in the laboratory as well as at the mine locations for ...
Band registration of tuneable frame format hyperspectral UAV imagers in complex scenes
(2017-12-01)
A recent revolution in miniaturised sensor technology has provided markets with novel hyperspectral imagers operating in the frame format principle. In the case of unmanned aerial vehicle (UAV) based remote sensing, the ...
Dimensionality reduction via an orthogonal autoencoder approach for hyperspectral image classification
(The International Society for Photogrammetry and Remote SensingDE, 2020)
Nowadays, the increasing amount of information provided by hyperspectral sensors requires optimal solutions to ease the subsequent analysis of the produced data. A common issue in this matter relates to the hyperspectral ...
Exterior orientation of hyperspectral frame images collected with UAV for forest applications
(2016-03-17)
This paper describes a preliminary study on the image orientation acquired by a hyperspectral frame camera for applications in small tropical forest areas with dense vegetation. Since access to the interior of forests is ...
Orientation and calibration requirements for hyperpectral imaging using UAVS: A case study
(2016-03-17)
Flexible tools for photogrammetry and remote sensing using unmanned airborne vehicles (UAVs) have been attractive topics of research and development. The lightweight hyperspectral camera based on a Fabry-Pérot interferometer ...
Characterization Of Mineral Substrates Impregnated With Crude Oils Using Proximal Infrared Hyperspectral Imaging
(ELSEVIER SCIENCE INCNEW YORK, 2016)
Caracterização espectral da água do reservatório de Itupararanga, SP, a partir de imagens hiperespectrais hyperion e análise derivativa
(Universidade Federal do Paraná (UFPR), Centro Politecnico, 2010-01-01)
The current accessibility to hyperspectral images of Hyperion/EO1 orbital sensor has brought new perspectives for studies of aquatic environments for allowing the remote estimative of several optically active constituents ...