Results 231 to 240 of about 24,116 (282)

Reduced Inverse Distance Weighting Interpolation for Painterly Rendering

open access: yesLecture Notes in Computer Science, 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.
Giuseppe Papari   +2 more
exaly   +6 more sources

Pollution models and inverse distance weighting: Some critical remarks

open access: yesComputers and 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 ...
Louis De Mesnard
exaly   +4 more sources

A dynamic inverse distance weighting-based local face descriptor

open access: yesMultimedia 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.
Çevik, Nazife
openaire   +4 more sources

An adaptive inverse-distance weighting spatial interpolation technique

Computers and Geosciences, 2008
One of the most frequently used deterministic models in spatial interpolation is the inverse-distance weighting (IDW) method. It is relatively fast and easy to compute, and straightforward to interpret. Its general idea is based on the assumption that the attribute value of an unsampled point is the weighted average of known values within the ...
David W S Wong
exaly   +4 more sources

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