Results 31 to 40 of about 21,739 (288)
CICE-LETKF Ensemble Analysis System with Application to Arctic Sea Ice Initialization
Journal of Marine Science and Engineering, 2021 To study the effectiveness of methods to reduce errors for Arctic Sea ice initialization due to underestimation of background error covariance, an advanced ensemble analysis system has been developed.
Xiying Liu, Zicheng Sha, Chenchen Lu
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A robust background initialization algorithm with superpixel motion detection [PDF]
Signal Processing: Image Communication, 2019 submitted to Elsevier Signal Processing: Image ...
Zhe Xu 0008, Biao Min, Ray C. C. Cheung
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Journal of Advances in Modeling Earth Systems, 2023 Assessing uncertainty in future climate projections requires understanding both internal climate variability and external forcing. For this reason, single‐model initial condition large ensembles (SMILEs) run with Earth System Models (ESMs) have recently ...
Samantha Stevenson +7 more
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IEEE Access, 2020 The content of this work is based on the characteristics of standard artificial bee colony(ABC) algorithm with weak local search ability and slow convergence speed. Then, an improved algorithm named KD-ABC is proposed.
Xiuqin Pan, Qinrui Zhang, Haichuan Pan
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Saliency-Aided Online RPCA for Moving Target Detection in Infrared Maritime Scenarios
Sensors, 2023 Moving target detection (MTD) is a crucial task in computer vision applications. In this paper, we investigate the problem of detecting moving targets in infrared (IR) surveillance video sequences captured using a steady camera in a maritime setting. For
Osvaldo Pulpito +5 more
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C-GLORSv5: an improved multipurpose global ocean eddy-permitting physical reanalysis [PDF]
Earth System Science Data, 2016 Global ocean reanalyses combine in situ and satellite ocean observations with a general circulation ocean model to estimate the time-evolving state of the ocean, and they represent a valuable tool for a variety of applications, ranging from climate ...
A. Storto, S. Masina
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The evaluation of initial rates in the presence of background noise [PDF]
Biochemical Journal, 1980 A three-parameter model was used to test a curvilinear regression for its gamma-intercept. It was applied in the kinetic analysis of a model reaction and of real experiments. The model reaction consisted of a dialysis experiment with increasing amounts of background added at t0.
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hi_class background evolution, initial conditions and approximation schemes [PDF]
Journal of Cosmology and Astroparticle Physics, 2020 Cosmological datasets have great potential to elucidate the nature of dark energy and test gravity on the largest scales available to observation. Theoretical predictions can be computed with hi_class (www.hiclass-code.net), an accurate, fast and flexible code for linear cosmology, incorporating a wide range of dark energy theories and modifications to
Bellini, Emilio +2 more
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A novel robust statistical method for background initialization and visual surveillance
, 2006 In many visual tracking and surveillance systems, it is important to initialize a background model using a training video sequence which may include foreground objects.
Wang, H. Z., 王菡子, Suter, D.
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Background and Initial Experiments with the Dynamic Ergodic Divertor on TEXTOR [PDF]
Fusion Science and Technology, 2005 Recently, the Dynamic Ergodic Divertor (DED) with 18 helically wound coils at the high field side has been installed on TEXTOR. The DED allows static and dynamic operation up to 10 kHz. The specific features of ergodization and the open laminar zone are discussed. The dynamic feature leads to induced electrical currents and to a force transfer from the
Finken, K.H. +16 more
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