Πλοήγηση ανά Συγγραφέα "Kechriniotis, A."
Αποτελέσματα 1-3 από 3
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A new formula for bivariate hermite interpolation on variable step grids and its application to image interpolation
(2014)In this paper, we present a novel formula of the bivariate Hermite interpolating (BHI) polynomial in the case of support points arranged on a grid with variable step. This expression is applicable when interpolation of a ... -
A novel tool for segmenting 3D medical images based on generalized cylinders and active surfaces
(2013)Three-dimensional (3D) medical imaging has been incorporated in routine clinical practice, since the required infrastructure has become increasingly affordable. New algorithms and applications are needed to serve the ... -
On centered and compact signal and image derivatives for feature extraction
(2013)A great number of Artificial Intelligence applications are based on features extracted from signals or images. Feature extraction often requires differentiation of discrete signals and/or images in one or more dimensions. ...