2843 search results - page 64 / 569 » Interpolation by geometric algorithm |
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper, we propose two approaches for combining geometric information with ICA algorithm to solve permutation problem under the scenario where a rough information about the...
SMA
2003
ACM
14 years 3 months ago
2003
ACM
Surface reconstruction from unorganized sample points is an important problem in computer graphics, computer aided design, medical imaging and solid modeling. Recently a few algor...
SIGGRAPH
1998
ACM
14 years 2 months ago
1998
ACM
We present an efficient algorithm for visibility sorting a set of moving geometric objects into a sequence of image layers which are composited to produce the final image. Inste...
WSCG
2003
13 years 11 months ago
2003
In the classical shading algorithm according to Phong, the normal is interpolated across the scanline, requiring a computationally expensive normalization in the inner loop. In th...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents a modulation-based reconstruction method for audio signals across long gaps of missing samples. We use LTI filterbanks followed by a multiplicative model that...