A Prototype Regional GSI-based EnKF-Variational Hybrid Data Assimilation System for the Rapid Refresh Forecasting System: Dual-Resolution Implementation and Testing Results
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Atmospheric Sciences"
DOI: 10.1007/s00376-017-7108-0
Abstract: A dual-resolution (DR) version of a regional ensemble Kalman filter (EnKF)-3D ensemble variational (3DEnVar) coupled hybrid data assimilation system is implemented as a prototype for the operational Rapid Refresh forecasting system. The DR 3DEnVar system… read more here.
Keywords: resolution; system; assimilation system; data assimilation ... See more keywords
Quantitative characterization of void and demineralization effect in coal based on dual-resolution X-ray computed tomography
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116836
Abstract: Abstract The in-depth understanding of storage and migration of coalbed methane (CBM) requires the detail characterization of the void system in coal seams. In this study, the multi-scale structures of coal samples from No. 3#… read more here.
Keywords: resolution; characterization void; dual resolution; coal samples ... See more keywords
Deep Dual-Resolution Networks for Real-Time and Accurate Semantic Segmentation of Traffic Scenes
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3228042
Abstract: Using light-weight architectures or reasoning on low-resolution images, recent methods realize very fast scene parsing, even running at more than 100 FPS on a single GPU. However, there is still a significant gap in performance… read more here.
Keywords: time; deep dual; resolution networks; resolution ... See more keywords
Test of a Weather-Adaptive Dual-Resolution Hybrid Warn-on-Forecast Analysis and Forecast System for Several Severe Weather Events
Sign Up to like & getrecommendations! Published in 2019 at "Weather and Forecasting"
DOI: 10.1175/waf-d-19-0071.1
Abstract: A real-time, weather adaptive, dual-resolution, hybrid Warn-on-Forecast (WoF) analysis and forecast system using the WRF-ARW forecast model has been developed and implemented. The system includes two components, an ensemble analysis and forecast component, and a… read more here.
Keywords: dual resolution; analysis; analysis forecast; system ... See more keywords
Parametric post-processing of dual-resolution precipitation forecasts
Sign Up to like & getrecommendations! Published in 2022 at "Weather and Forecasting"
DOI: 10.1175/waf-d-23-0003.1
Abstract: Recently, all major weather centres issue ensemble forecasts, which differ both in ensemble size and spatial resolution – even while covering the same domain. These parameters directly determine both the forecast skill of the prediction… read more here.
Keywords: post processing; resolution; forecast; dual resolution ... See more keywords
Phase dual-resolution networks for a computer-generated hologram.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.448996
Abstract: The computer-generated hologram (CGH) is a method for calculating arbitrary optical field interference patterns. Iterative algorithms for CGHs require a built-in trade-off between computation speed and accuracy of the hologram, which restricts the performance of… read more here.
Keywords: computer generated; generated hologram; dual resolution; resolution ... See more keywords