Articles with "using spectral" as a keyword



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Navier’s slip condition on time dependent Darcy-Forchheimer nanofluid using spectral relaxation method

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Published in 2019 at "Journal of Central South University"

DOI: 10.1007/s11771-019-4147-y

Abstract: In industrial applications involving metal and polymer sheets, the flow situation is strongly unsteady and the sheet temperature is a mixture of prescribed surface temperature and heat flux. Further, a proper choice of cooling liquid… read more here.

Keywords: spectral relaxation; navier slip; slip condition; relaxation method ... See more keywords
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Improved mapping of forest type using spectral-temporal Landsat features

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Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2018.02.064

Abstract: Abstract Multi-spectral imagery from the Landsat family of satellites has been used to map forest properties for decades, but accurate forest type characterizations at a 30-m Landsat resolution have remained an ongoing challenge, especially over… read more here.

Keywords: forest type; spectral temporal; date; using spectral ... See more keywords
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Optimal input design for system identification using spectral decomposition

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Published in 2020 at "International Journal of Control"

DOI: 10.1080/00207179.2018.1498597

Abstract: ABSTRACT The aim of this paper is to design a band-limited optimal input with power constraints for identifying a linear multi-input multi-output system, with nominal parameter values specified. Using spectral decomposition theorem, the power spectrum… read more here.

Keywords: optimality; spectral decomposition; input; using spectral ... See more keywords
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Hyperspectral Anomaly Detection Using the Spectral–Spatial Graph

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3217329

Abstract: Anomaly detection is an important technique for hyperspectral image (HSI) processing. It aims to find pixels that are markedly different from the background when the target spectrum is unavailable. Many anomaly detection methods have been… read more here.

Keywords: spectral spatial; detection; using spectral; anomaly detection ... See more keywords

Real-time optical time interpolation using spectral interferometry.

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Published in 2022 at "Optics letters"

DOI: 10.1364/ol.450266

Abstract: A simple scheme for all-optical time interpolation using spectral interferometry is put forward that is, in principle, capable of single-shot measurements. In this method, the arrival time of optical timing pulses is encoded into the… read more here.

Keywords: time; optical time; spectral interferometry; using spectral ... See more keywords
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Analyzing the impact of glaucoma on the macular architecture using spectral-domain optical coherence tomography

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Published in 2018 at "PLoS ONE"

DOI: 10.1371/journal.pone.0209610

Abstract: Purpose Using spectral domain optical coherence tomography (SD-OCT) the retina can be segmented automatically to visualize all retinal layers. In glaucoma chronically elevated intraocular pressure leads to a decline of retinal ganglion cells (RGC) which… read more here.

Keywords: domain optical; layer; spectral domain; glaucoma ... See more keywords
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Detection of Small-Sized Insects in Sticky Trapping Images Using Spectral Residual Model and Machine Learning

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Published in 2022 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2022.915543

Abstract: One fundamental component of Integrated pest management (IPM) is field monitoring and growers use information gathered from scouting to make an appropriate control tactics. Whitefly (Bemisia tabaci) and thrips (Frankliniella occidentalis) are two most prominent… read more here.

Keywords: spectral residual; insects; small sized; detection ... See more keywords
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Morphological and Morphometric Analysis of Canine Choroidal Layers Using Spectral Domain Optical Coherence Tomography

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Published in 2023 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph20043121

Abstract: The choroid, a multifunctional tissue, has been the focus of research interest for many scientists. Its morphology and morphometry facilitate an understanding of pathological processes within both the choroid and retina. This study aimed to… read more here.

Keywords: choroidal; domain optical; region; using spectral ... See more keywords