Results 11 to 20 of about 11,549 (247)

BDIS: Balanced Training Architecture for Dual Image Scaler Using Origin Referenceable Losses

open access: yesIEEE Access, 2022
Deep neural network (DNN)-based research on image scaling has mostly focused on super-resolution (SR) rather than image downscaling. Specifically, most existing DNN-based methods for image downscaling are used as auxiliary modules to improve the quality ...
Eun Su Kang   +4 more
doaj   +1 more source

Output Domain Downscaler [PDF]

open access: yes, 2016
This paper offers an area-efficient video downscaler hardware architecture, which we call Output Domain Downscaler (ODD). ODD is demonstrated through an implementation of the bilinear interpolation method combined with Edge Detection and Sharpening Spatial Filter.
Büyükmıhçı, M.   +8 more
openaire   +2 more sources

A Spatial Downscaling Approach for WindSat Satellite Sea Surface Wind Based on Generative Adversarial Networks and Dual Learning Scheme

open access: yesRemote Sensing, 2022
Sea surface wind (SSW) is a crucial parameter for meteorological and oceanographic research, and accurate observation of SSW is valuable for a wide range of applications.
Jia Liu   +5 more
doaj   +1 more source

Sensitivity Analysis of Regression-Based Trend Estimates to Input Errors in Spatial Downscaling of Coarse Resolution Remote Sensing Data

open access: yesApplied Sciences, 2023
This paper compared the predictive performance of different regression models for trend component estimation in the spatial downscaling of coarse resolution satellite data using area-to-point regression kriging in the context of the sensitivity to input ...
Geun-Ho Kwak   +2 more
doaj   +1 more source

Application of Dynamical and Statistical Downscaling to East Asian Summer Precipitation for Finely Resolved Datasets

open access: yesAdvances in Meteorology, 2017
Various downscaling approaches have been developed to overcome the limitation of the coarse spatial resolution of general circulation models (GCMs). Such techniques can be grouped into two approaches of dynamical and statistical downscaling.
Yoo-Bin Yhang, Soo-Jin Sohn, Il-Won Jung
doaj   +1 more source

GEOSTATISTICAL SOLUTIONS FOR DOWNSCALING REMOTELY SENSED LAND SURFACE TEMPERATURE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Remotely sensed land surface temperature (LST) downscaling is an important issue in remote sensing. Geostatistical methods have shown their applicability in downscaling multi/hyperspectral images.
Q. Wang   +4 more
doaj   +1 more source

Evaluation of downscaling seasonal climate forecasts for crop yield forecasting in Zimbabwe

open access: yesClimate Services, 2023
Meteorology and weather forecasting are crucial for water-limited agriculture. We evaluate the added value of downscaling seven-months global deterministic seasonal forecasts from the Climate Forecast System version 2 (CFSv2) using the Weather, Research ...
S. Chinyoka, G.J. Steeneveld
doaj   +1 more source

A High-Resolution Land Surface Temperature Downscaling Method Based on Geographically Weighted Neural Network Regression

open access: yesRemote Sensing, 2023
Spatial downscaling is an important approach to obtain high-resolution land surface temperature (LST) for thermal environment research. However, existing downscaling methods are unable to sufficiently address both spatial heterogeneity and complex ...
Minggao Liang   +8 more
doaj   +1 more source

Application of Gaofen-6 Images in the Downscaling of Land Surface Temperatures

open access: yesRemote Sensing, 2022
The coarse resolution of land surface temperatures (LSTs) retrieved from thermal-infrared (TIR) satellite images restricts their usage. One way to improve the resolution of such LSTs is downscaling using high-resolution remote sensing images.
Xiaoyuan Li, Xiufeng He, Xin Pan
doaj   +1 more source

Evaluating downscaling methods of GRACE (Gravity Recovery and Climate Experiment) data: a case study over a fractured crystalline aquifer in southern India [PDF]

open access: yesHydrology and Earth System Sciences, 2022
GRACE (Gravity Recovery and Climate Experiment) and its follow-on mission have provided since 2002 monthly anomalies of total water storage (TWS), which are very relevant to assess the evolution of groundwater storage (GWS) at global and regional scales.
C. Pascal   +5 more
doaj   +1 more source

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