Results 251 to 260 of about 175,929 (292)

Delaunay Graph Based Inverse Distance Weighting for Fast Dynamic Meshing

Communications in Computational Physics, 2017
AbstractA novel mesh deformation technique is developed based on the Delaunay graph mapping method and the inverse distance weighting (IDW) interpolation. The algorithm maintains the advantages of the efficiency of Delaunay graph mapping mesh deformation while it also possesses the ability of better controlling the near surface mesh quality.
Wang, Yibin, Qin, Ning, Zhao, Ning
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Reduced Inverse Distance Weighting Interpolation for Painterly Rendering

2009
The interpolation problem of irregularly distributed data, in a multidimensional domain is considered. A modification of the inverse distance weighting interpolation formula. is proposed; making computation time independent of the number of data, points.
Papari, Giuseppe, Petkov, Nicolai
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Pollution models and inverse distance weighting: Some critical remarks

Computers & Geosciences, 2013
When evaluating the impact of pollution, measurements from remote stations are often weighted by the inverse of distance raised to some nonnegative power (IDW). This is derived from Shepard's method of spatial interpolation (1968). The paper discusses the arbitrary character of the exponent of distance and the problem of monitoring stations that are ...
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Examining Inverse Distance Weighting Interpolation Method in Contouring Algorithm

SLU Journal of Science and Technology, 2022
Representation of results/data graphically depicts a better understanding of the behavior of the results/data. Contour plotting is an easy way of representing results/data. Contouring algorithms use linear interpolation in determining the point of the intersection between contour lines and grid segments when drawing contour lines.
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Intelligent Optimization on Power Values for Inverse Distance Weighting

2013 International Conference on Information Science and Cloud Computing Companion, 2013
As a typical spatial interpolation method in geoscience and geographic data processing, inverse distance weighting (IDW) method has a long-time standing problem which is how to choose the best power value while calculating. For the issue, this text proposes an alternative way based on enumeration and cross validation.
Zhanglin Li, Ping Wang
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Inverse maximum flow problems under the weighted Hamming distance

Journal of Combinatorial Optimization, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, L. C., Zhang, J. Z.
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Integrating data-to-data correlation into inverse distance weighting

Computational Geosciences, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhanglin Li, Xialin Zhang, Rui Zhu, Zhiting Zhang, Zhengping Weng   +4 more
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A dynamic inverse distance weighting-based local face descriptor

Multimedia Tools and Applications, 2020
This paper proposes a novel high-performance dynamic inverse distance weighting based local descriptor (DIDWLD) for facial recognition. Studies proposed thus far have focused on finding local descriptors that can represent the texture of the face best.
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Inverse minimum cost flow problems under the weighted Hamming distance

European Journal of Operational Research, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiang, Y. W., Liu, L. C., Wu, B. A., Yao, E. Y.   +3 more
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RGB-D Depth Inpainting with Color Guide Inverse Distance Weight

2019 4th International Conference on Information Technology (InCIT), 2019
This paper proposed a method to increase the precision of the depth inpainting method by using depth and color information from the RGB-D system in the same image frame. The procedure consists of 2 steps. The first part is color similarity checking, this part tries to select the same color in a window to collected neighbor depth information. The second
Yossawee Keaomanee, Prakarnkiat Youngkong   +1 more
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