Results 11 to 20 of about 10,314,714 (175)
Design and Analysis of Maximum Simplex Volume-based Endmember Extraction Algorithms
, 2009 Endmember extraction is a fundamental task and has been found in many applications in hyperspectral data exploitation such as anomaly detection, spectral unmixing, classification, data compression, image analysis etc. Since an endmember is defined as a pure, idealized signature for a spectral class, it provides first hand information for image ...
Wu, Chao-Cheng
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Quadratic Clustering-Based Simplex Volume Maximization for Hyperspectral Endmember Extraction
Applied Sciences, 2022 The existence of intra-class spectral variability caused by differential scene components and illumination conditions limits the improvement of endmember extraction accuracy, as most endmember extraction algorithms directly find pixels in the ...
Xiangyue Zhang, Yueming Wang, Tianru Xue
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On Minimal Absorption Index for an n-Dimensional Simplex
Моделирование и анализ информационных систем, 2018 Let \(n\in{\mathbb N}\) and let \(Q_n\) be the unit cube \([0,1]^n\). For a nondegenerate simplex \(S\subset{\mathbb R}^n\), by \(\sigma S\) denote the homothetic copy of \(S\) with center of homothety in the center of gravity of \(S\) and ratio of ...
Mikhail V. Nevskii, Alexey Y. Ukhalov
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Endmember Estimation with Maximum Distance Analysis
Remote Sensing, 2021 Endmember estimation plays a key role in hyperspectral image unmixing, often requiring an estimation of the number of endmembers and extracting endmembers.
Xuanwen Tao +5 more
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Foods, 2022 The study aimed to define the ideal proportions of pseudocereal flours (PF) in sensory-accepted gluten-free bread (GFB) formulations. The characteristics of GFB developed with PF (amaranth, buckwheat, and quinoa) were verified through a mixture design ...
Etiene Valéria Aguiar +3 more
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ANALISIS PENENTUAN LUAS PRODUKSI PADA PERUSAHAAN ROTI BANGKIT JAYA DI KOTA KUPANG
Journal of Management Small and Medium Enterprises (SME's), 2020 The purpose of this study is to analyze the determination of production volume to maximize profits. This research is a quantitative research. Data analysis techniques are Forecasting and Linear Programming (Simplex Method).
Raimundus Ivan Naisoko +2 more
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Frontiers in Molecular Biosciences, 2023 Background: Over the last few decades, nanotechnology has entered daily life through various applications, therefore, there has been a trend toward developing new approaches to green-mediated nanotechnology that encourage nanomaterial formation through ...
Sahar E. Abo-Neima +3 more
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On Optimal Interpolation by Linear Functions on an n-Dimensional Cube
Моделирование и анализ информационных систем, 2018 Let \(n\in{\mathbb N}\), and let \(Q_n\) be the unit cube \([0,1]^n\). By \(C(Q_n)\) we denote the space of continuous functions \(f:Q_n\to{\mathbb R}\) with the norm \(\|f\|_{C(Q_n)}:=\max\limits_{x\in Q_n}|f(x)|,\) by \(\Pi_1\left({\mathbb R}^n\right)\)
Mikhail V. Nevskii, Alexey Yu. Ukhalov
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Revista Árvore, 2009 Objetivou-se, neste trabalho, avaliar o ajuste do modelo volumétrico de Schumacher e Hall por diferentes algoritmos, bem como a aplicação de redes neurais artificiais para estimação do volume de madeira de eucalipto em função do diâmetro a 1,30 m do solo
Mayra Luiza Marques da Silva +3 more
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On the minimum volume simplex enclosure problem for estimating a linear mixing model [PDF]
, 2012 We describe the minimum volume simplex enclosure problem (MVSEP), which is known to be a global optimization problem, and further investigate its multimodality.
Gracía, I. +7 more
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