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C3S2E
2009
ACM
15 years 8 months ago
CPU, SMP and GPU implementations of Nohalo level 1, a fast co-convex antialiasing image resampler
This article introduces Nohalo level 1 (“Nohalo”), the simplest member of a family of image resamplers which straighten diagonal interfaces without adding noticeable nonlinear...
Nicolas Robidoux, Minglun Gong, John Cupitt, Adam ...
CVPR
2004
IEEE
16 years 4 months ago
Reconstructing Open Surfaces from Unorganized Data Points
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
Jan Erik Solem, Anders Heyden
WALCOM
2010
IEEE
260views Algorithms» more  WALCOM 2010»
15 years 17 days ago
Constant-Work-Space Algorithm for a Shortest Path in a Simple Polygon
We present two space-efficient algorithms. First, we show how to report a simple path between two arbitrary nodes in a given tree. Using a technique called “computing instead of ...
Tetsuo Asano, Wolfgang Mulzer, Yajun Wang
EDBT
2010
ACM
246views Database» more  EDBT 2010»
15 years 9 months ago
Fast computation of SimRank for static and dynamic information networks
Information networks are ubiquitous in many applications and analysis on such networks has attracted significant attention in the academic communities. One of the most important ...
Cuiping Li, Jiawei Han, Guoming He, Xin Jin, Yizho...
TFCV
1998
15 years 3 months ago
Confidence of Ground Control for Validating Stereo Terrain Reconstruction
This TR discusses aspects of using ground control to validate the computational terrain reconstruction. Image features provided for stereo matching allow to deduce simple confiden...
Georgy L. Gimel'farb