Results 201 to 210 of about 21,210 (233)
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Comparing Ordinary Kriging and Regression Kriging for Soil Properties in Contrasting Landscapes
Pedosphere, 2010Abstract The accuracy between ordinary kriging and regression kriging was compared based on the combined consideration of sample size, spatial structure, and auxiliary variables (terrain indices and electromagnetic induction surveys) for a variety of soil properties in two contrasting landscapes (agricultural vs. forested).
Q. ZHU, H.S. LIN
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Image restoration by ordinary kriging with convexity
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002An ordinary kriging based approach for restoring degraded images is presented in this paper. Kriging is a nonconvex estimation technique and negative kriging weights applied to image data can give estimates outside the range of pixel values. Convexity is therefore required in this image analysis to ensure no negative weights.
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Spatiotemporal Modelling: Covariances and Ordinary Kriging Systems
1994This paper presents results on the geostatistical modelling of spatiotemporal data. Permissible space-time covariances and ordinary kriging are considered.
Roussos Dimitrakopoulos, Xiaochun Luo
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An Equivalence between SILF-SVR and Ordinary Kriging
Neural Processing Letters, 2006Support vector regression (SVR) is a powerful learning technique in the framework of statistical learning theory, while Kriging is a well-entrenched prediction method traditionally used in the spatial statistics field. However, the two techniques share the same framework of reproducing kernel Hilbert space.
Wensen An, Yanguang Sun
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Parallel ordinary kriging interpolation incorporating automatic variogram fitting
Computers & Geosciences, 2011This work introduces a methodology for reducing the execution time of the kriging interpolation method without losing the quality of the model results, as occurs in simplified moving neighborhood solutions. The proposed solution distributes the computation applying parallel programming using MPI (Message Passing Interface) libraries in a HPC (High ...
Lluís Pesquer, Ana Cortés, Xavier Pons
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Simple and Ordinary Multigaussian Kriging for Estimating Recoverable Reserves
Mathematical Geology, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Conditioning Simulations of Gaussian Random Fields by Ordinary Kriging
Mathematical Geology, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Image super-resolution using windowed ordinary Kriging interpolation
Optics Communications, 2015Abstract This paper presents a novel interpolation approach for single image super-resolution based on ordinary Kriging interpolation, which has been widely used in geostatistics. The proposed method simultaneously considers the intensity distances and geometry of the pixel data.
Qianying Zhang, Jitao Wu
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Accelerating Ordinary Kriging Interpolation Algorithm on GPUs
2022 IEEE International Conference on Advances in Electrical Engineering and Computer Applications (AEECA), 2022Song Liu +5 more
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An Alternative Measure of the Reliability of Ordinary Kriging Estimates
Mathematical Geology, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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