Results 21 to 30 of about 19,592 (263)
A New Vortex Initialization Scheme Coupled with WRF-ARW
Advances in Meteorology, 2017 The ability of numerical simulations to predict typhoons has been improved in recent decades. Although the track prediction is satisfactory, the intensity prediction is still far from adequate.
Jimmy Chi Hung Fung, Guangze Gao
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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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Spatiotemporal Low-Rank Modeling for Complex Scene Background Initialization [PDF]
IEEE Transactions on Circuits and Systems for Video Technology, 2018 Background modeling constitutes the building block of many computer-vision tasks. Traditional schemes model the background as a low rank matrix with corrupted entries. These schemes operate in batch mode and do not scale well with the data size. Moreover, without enforcing spatiotemporal information in the low-rank component, and because of occlusions ...
Javed, Sajid +3 more
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Co-occurrence Background Model with Superpixels for Robust Background Initialization
, 2020 Background initialization is an important step in many high-level applications of video processing,ranging from video surveillance to video inpainting.However,this process is often affected by practical challenges such as illumination changes,background motion,camera jitter and intermittent movement,etc.In this paper,we develop a co-occurrence ...
Zhou, Wenjun +4 more
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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 ...
Xu, Zhe, Min, Biao, Cheung, Ray C. C.
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Siamese Network Ensembles for Hyperspectral Target Detection with Pseudo Data Generation
Remote Sensing, 2022 Target detection in hyperspectral images (HSIs) aims to distinguish target pixels from the background using knowledge gleaned from prior spectra. Most traditional methods are based on certain assumptions and utilize handcrafted classifiers.
Xiaodian Zhang +5 more
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Analysis and review of trichomes in plants
BMC Plant Biology, 2021 Background Trichomes play a key role in the development of plants and exist in a wide variety of species. Results In this paper, it was reviewed that the structure and morphology characteristics of trichomes, alongside the biological functions and ...
Xiaojing Wang +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski +59 more
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Multi-modal Background Model Initialization
, 2015 Background subtraction is a widely used technique for detecting moving objects in image sequences. Very often background subtraction approaches assume the availability of one or more clear frames (i.e., without foreground objects) at the beginning of the image sequence in input. This strong assumption is not always correct, especially when dealing with
BLOISI, Domenico Daniele +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source