Results 81 to 90 of about 423,442 (225)
Journal of Microscopy, EarlyView.Abstract Recently developed secondary nanobodies or single‐domain antibodies present a powerful tool for immunodetection. Unlike traditional antibodies, their monovalence enables pre‐association with primary antibodies prior to sample staining, presenting a straightforward affinity‐based antibody labelling solution.
Rebecca Saleeb +4 more
wiley +1 more source
Remote Sensing, 2017 In this paper, a new method is presented for spatial resolution enhancement of hyperspectral images (HSI) using spectral unmixing and a Bayesian sparse representation.
Elham Kordi Ghasrodashti +3 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 With great significance in military and civilian applications, subpixel target detection is of great interest in hyperspectral remote sensing. The subpixel targets usually also need to be unmixed to identify their components.
Qiang Ling +4 more
doaj +1 more source
Unmixing of Hyperspectral Data Using Robust Statistics-based NMF
, 2012 Mixed pixels are presented in hyperspectral images due to low spatial resolution of hyperspectral sensors. Spectral unmixing decomposes mixed pixels spectra into endmembers spectra and abundance fractions.
Ghassemian, Hassan, Rajabi, Roozbeh
core +1 more source
Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1304-1322, March 2026.Abstract Purpose The aim was to improve the sensitivity and robustness against B0 inhomogeneities of deuterium metabolic imaging (DMI) using phase‐cycled balanced SSFP (bSSFP) methods at 9.4 T. Methods We investigated two variants of phase‐cycled bSSFP acquisitions, namely uniformly weighted multi‐echo and acquisition‐weighted chemical shift imaging ...
Praveen Iyyappan Valsala +8 more
wiley +1 more source
Unmixing of Hyperspectral Data Using Spectral Libraries
International Journal of Environment and Geoinformatics, 2020 In hyperspectral images, pixels are found as a mixture of the spectral signatures of several materials, especially when there is an insufficient spatial resolution.
Sefa Küçük, Seniha Esen Yüksel
doaj +1 more source
Dynamical spectral unmixing of multitemporal hyperspectral images
, 2015 In this paper, we consider the problem of unmixing a time series of hyperspectral images. We propose a dynamical model based on linear mixing processes at each time instant.
Chanussot, Jocelyn +2 more
core +3 more sources
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract Snow in the Great Salt Lake Basin is a vital resource for regional agriculture, municipal water use, and the Great Salt Lake. Accumulation of light absorbing particles (LAPs) on mountain snowpacks results in lower albedos and earlier melt compared to clean snow.
Otto I. Lang +3 more
wiley +1 more source
Conditions on optimal support recovery in unmixing problems by means of multi-penalty regularization
, 2016 Inspired by several real-life applications in audio processing and medical image analysis, where the quantity of interest is generated by several sources to be accurately modeled and separated, as well as by recent advances in regularization theory and ...
Grasmair, Markus, Naumova, Valeriya
core +1 more source
Artificial intelligence‐powered microscopy: Transforming the landscape of parasitology
Journal of Microscopy, Volume 301, Issue 2, Page 280-329, February 2026.Abstract Microscopy and image analysis play a vital role in parasitology research; they are critical for identifying parasitic organisms and elucidating their complex life cycles. Despite major advancements in imaging and analysis, several challenges remain. These include the integration of interdisciplinary data; information derived from various model
Mariana De Niz +4 more
wiley +1 more source