Results 111 to 120 of about 296,705 (175)

NMF-based sparse unmixing of complex mixtures

, 2019
International audienceIn this work, we are interested in unmixing complex mixtures based on Nuclear Magnetic Resonance spectroscopy spectra. More precisely, we propose to solve a 2D blind source separation problem where signals (spectra) are highly ...
Chaux, Caroline, Piersanti, Elena, Cherni, Afef   +2 more
core   +1 more source

Spectral library and method for sparse unmixing of hyperspectral images in fluorescence guided resection of brain tumors. [PDF]

Biomed Opt Express
Black D, Liquet B, Di Ieva A, Stummer W, Suero Molina E.   +4 more
europepmc   +1 more source

Deep-Learning-Driven High-Fidelity In Vivo Hyperspectral Fluorescence Imaging Under Extreme Photon-Limited Conditions. [PDF]

Adv Sci (Weinh)
Li R, Wu S, Li K, An Z, Ben Y, Li G, Kumar S, Mcginty J, Hasan T, Fu S, Zhang M, Chen L.   +11 more
europepmc   +1 more source

Edge-Aware Short-Chain Diffusion Enables High-Fidelity Sparse-Sampling Optoacoustic Tomography. [PDF]

BME Front
Fan Y, Feng T, Liu Y, Aji A, Jiang L, Ta D.   +5 more
europepmc   +1 more source

VE-MLM: A variable endmember-based multilinear mixing framework for crop FAPAR estimation using UAV multispectral imagery. [PDF]

Plant Phenomics
Yuan N, Liu Y, Zhang C, Li Y, Ma L, Peng Y, Wu X, Zhu R, Gong Y, Fang S.   +9 more
europepmc   +1 more source

Advances in photoacoustic imaging reconstruction and quantitative analysis for biomedical applications. [PDF]

Vis Comput Ind Biomed Art
Wang L, Zeng W, Long K, Chen H, Lan R, Liu L, Siok WT, Wang N.   +7 more
europepmc   +1 more source

Papanicolaou stain unmixing for RGB image using weighted nucleus sparsity and total variation regularization. [PDF]

Med Biol Eng Comput
Gong N, Takeyama S, Yamaguchi M, Urata T, Kimura F, Ishii K.   +5 more
europepmc   +1 more source

Multispectral Laser-Scanning Photoacoustic Microscopy With SRS-Generated Wavelengths for Skin Chromophore Characterization. [PDF]

J Biophotonics
Khansari A, Ranjbaran SM, Zafar M, Nia NG, Khodavirdi H, Tsoukas M, Avanaki K.   +6 more
europepmc   +1 more source

A quantitative pipeline for whole-mount deep imaging and analysis of multi-layered organoids across scales. [PDF]

Elife
Gros A, Vanaret J, Dunsing-Eichenauer V, Rostan A, Roudot P, Lenne PF, Guignard L, Tlili S.   +7 more
europepmc   +1 more source

Assessing Changes in Grassland Species Distribution at the Landscape Scale Using Hyperspectral Remote Sensing. [PDF]

Sensors (Basel)
Ohiaeri O, Portillo-Quintero C, Laza H.
europepmc   +1 more source