Results 241 to 250 of about 77,081 (273)

Variety Identification of Corn Seeds Based on Hyperspectral Imaging and Convolutional Neural Network. [PDF]

Foods
Zhang L, Liu C, Han J, Yang Y.
europepmc   +1 more source

Impact of umbilical fixation on perfusion in abdominoplasty: A hyperspectral imaging study. [PDF]

JPRAS Open
Künzel M, Kohler L, Köhler H, Schulz T, Nuwayhid R, Osterhoff G.   +5 more
europepmc   +1 more source

Differentiating cytology of pancreatic ductal adenocarcinoma and pancreatic neuroendocrine tumors by EUS-FNA through hyperspectral imaging technology combined with artificial intelligence. [PDF]

Therap Adv Gastroenterol
Qin X, Gao L, Wang K, Ran T, Pan Y, Deng Y, Xie X, Zhang Y, Gong T, Zhang B, Zhang L, Wang Y, Li Q, Wang D, Zhou C, Zou D.   +15 more
europepmc   +1 more source

Dementia Detection via Retinal Hyperspectral Imaging and Deep Learning: Clinical Dataset Analysis and Comparative Evaluation of Multiple Architectures. [PDF]

Bioengineering (Basel)
Lin WS, Chen CL, Liang SW, Wang HC.
europepmc   +1 more source

Predicting the quality of cookies with oleogel as a shortening substitute using hyperspectral imaging and artificial intelligence. [PDF]

Curr Res Food Sci
Jeong S, Hwang J, Lim J, Lee S.
europepmc   +1 more source

Acclimation lags in alpine grasslands reveal early warning signs of climate change

New Phytologist, Volume 249, Issue 3, Page 1089-1091, February 2026.
Karl Andraczek
wiley   +1 more source

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Compressive Hyperspectral Imaging

Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP), 2023
Conventional hyperspectral cameras encounter a trade-off between spatial and spectral samplings while capturing an input scene. To address this problem, we propose two imaging systems: Hyperspectral Light Field Tomography (Hyper-LIFT) and Tunable Image Projection Spectrometry (TIPS).
Qi Cui, Liang Gao
openaire   +1 more source

Snapshot hyperspectral imaging

Integrated Computational Imaging Systems, 2001
Hyperspectral imaging associates a densely sampled spectral signature with each pixel in an imager’s field of view. The collected image data are in the form of a three-dimensional data set, i.e., an image cube. The image cube is also referred to as a hypercube or an object cube.
M.R. Descour, C.E. Volin, B.K. Ford, E.L. Dereniak, P.D. Maker, D.W. Wilson   +5 more
openaire   +1 more source

A hyperspectral image projector for hyperspectral imagers

SPIE Proceedings, 2007
We have developed and demonstrated a Hyperspectral Image Projector (HIP) intended for system-level validation testing of hyperspectral imagers, including the instrument and any associated spectral unmixing algorithms. HIP, based on the same digital micromirror arrays used in commercial digital light processing (DLP*) displays, is capable of projecting
Joseph P. Rice, Steven W. Brown, Jorge E. Neira, Robert R. Bousquet   +3 more
openaire   +1 more source

Handheld hyperspectral imager

SPIE Proceedings, 2010
VTT Technical Research Centre of Finland has developed a new low cost hand-held staring hyperspectral imager for applications previously blocked by high cost of the instrumentation. The system is compatible with standard video and microscope lenses. The instrument can record 2D spatial images at several wavelength bands simultaneously.
Aallos, Ville-Veikko, Holmlund, Christer, Malinen, Jouko, Mäkynen, Jussi, Saari, Heikki   +5 more
openaire   +3 more sources