Results 61 to 70 of about 7,481 (164)

Reflectance evaluation of eye fundus structures with a visible and near-infrared multispectral camera. [PDF]

Biomed Opt Express, 2022
Burgos-Fernández FJ, Alterini T, Díaz-Doutón F, González L, Mateo C, Mestre C, Pujol J, Vilaseca M.   +7 more
europepmc   +1 more source

At-Sensor Radiometric Correction of a Multispectral Camera (RedEdge) for sUAS Vegetation Mapping. [PDF]

Sensors (Basel), 2021
Wang C.
europepmc   +1 more source

Development and Testing of a UAV Laser Scanner and Multispectral Camera System for Eco-Geomorphic Applications. [PDF]

Sensors (Basel), 2021
Tomsett C, Leyland J.
europepmc   +1 more source

Classification of melanocytic lesions using direct illumination multispectral imaging

Scientific Reports
With rising melanoma incidence and mortality, early detection and surgical removal of primary lesions is essential. Multispectral imaging is a new, non-invasive technique that can facilitate skin cancer detection by measuring the reflectance spectra of ...
Elisabeth Victoria Goessinger, Paul-Gerald Dittrich, Philipp Nöcker, Gunther Notni, Sebastian Weber, Sara Cerminara, Beda Mühleisen, Alexander A. Navarini, Lara Valeska Maul   +8 more
doaj   +1 more source

Reconfigurable Multispectral Imaging System Design and Implementation with FPGA Control

Applied Sciences
Multispectral imaging plays an important role in fields such as environmental monitoring and industrial inspection. To meet the demands for high spatial resolution, portability, and multi-scenario use, this study presents a reconfigurable 2 × 3 ...
Shuyang Chen, Min Huang, Wenbin Ge, Guangming Wang, Xiangning Lu, Yixin Zhao, Jinlin Chen, Lulu Qian, Zhanchao Wang   +8 more
doaj   +1 more source

Multispectral Short Wave Infrared Plenoptic Imaging System Free of Fixed Pattern Noise

IEEE Access
We propose a single-camera multispectral Short Wave Infrared (SWIR) plenoptic imaging system free of fixed pattern noise (FPN). The developed system can form, for each scene’s object of interest, an in-focus noiseless 24 channels SWIR ...
Joaquin Lermanda-Sandoval, Sergio N. Torres, Guillermo Machuca, Jonathan Torres-Sanhueza, Pablo A. Coelho   +4 more
doaj   +1 more source

Optimizing Bands Selection for Multispectral Cameras Through Genetic Algorithms

IEEE Access
This study explores an alternative method for reflectance measurement using camera filters for spectral estimation, overcoming the limitations of traditional spectrophotometers, such as high costs and physical constraints.
Kossi Kuma Katakpe, Pierre Gouton, Vincent Oria, Diarra Mamadou, Vahid Mohammadi   +4 more
doaj   +1 more source

Comparison of RGB and multispectral cameras for targeted applications in agriculture

Acta Polytechnica CTU Proceedings
Agricultural machines nowadays use advanced satellite guidance systems that allow not only autonomous parallel guidance of machinery on the field but also enable the control of agriculture implements based on the geographical location of the field.
Jaroslav Pinkas, Přemysl Toman, Josef Svoboda   +2 more
doaj   +1 more source

A Multispectral Camera Development: From the Prototype Assembly until Its Use in a UAV System. [PDF]

Sensors (Basel), 2020
Morales A, Guerra R, Horstrand P, Diaz M, Jimenez A, Melian J, Lopez S, Lopez JF.   +7 more
europepmc   +1 more source

ASPIS, A Flexible Multispectral System for Airborne Remote Sensing Environmental Applications

Sensors, 2008
Airborne multispectral and hyperspectral remote sensing is a powerful tool for environmental monitoring applications. In this paper we describe a new system (ASPIS) composed by a 4-CCD spectral sensor, a thermal IR camera and a laser altimeter that is ...
Riccardo Valentini, Francesco Primo Vaccari, Cesare Ronchi, Franco Miglietta, Beniamino Gioli, Claudio Belli, Dario Papale   +6 more
doaj