61 search results - page 2 / 13 » Interpolation with cubic spirals |
CAGD
2008
13 years 6 months ago
2008
In this paper, the geometric Lagrange interpolation of four points by planar cubic Pythagorean-hodograph (PH) curves is studied. It is shown that such an interpolatory curve exist...
CRV
2005
IEEE
13 years 8 months ago
2005
IEEE
A novel algorithm is introduced that can detect the presence of interpolation in images prior to compression as well as estimate the interpolation factor. The interpolation detect...
CAGD
2005
13 years 6 months ago
2005
We consider the interpolation of a given set of ordered space data points by a smooth curve in the presence ofa set offinite or infinite constraint planes, where the polyline join...
VISUALIZATION
1994
IEEE
13 years 10 months ago
1994
IEEE
To render images from a three-dimensional array of sample values, it is necessary to interpolate between the samples. This paper is concerned with interpolation methods that are e...
WSCG
2004
13 years 7 months ago
2004
This work presents a new method of fast cubic and higher order image interpolation. The evaluation of the piecewise n-th order polynomial kernels is accelerated by transforming th...