Thin plate spline interpolation on an annulus
نویسندگان
چکیده
منابع مشابه
Illumination Estimation via Thin-Plate Spline Interpolation
Thin-plate spline interpolation is used to interpolate the chromaticity of the color of the incident scene illumination across a training set of images. Given the image of a scene under unknown illumination, the chromaticity of the scene illumination can be found from the interpolated function. The resulting illumination-estimation method can be used to provide color constancy under changing il...
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We show that the Lp-norm of the error in thin-plate spline interpolation in the unit disc decays like O(h p), where p := minf2; 1 + 2=pg, under the assumptions that the function to be approximated is C1 and that the interpolation points contain the nite grid fhj : j 2Z; jhjj < 1 hg.
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ژورنال
عنوان ژورنال: ANZIAM Journal
سال: 2000
ISSN: 1445-8810
DOI: 10.21914/anziamj.v42i0.623