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ICIP
2006
IEEE
16 years 6 months ago
Rendering Synthetic Objects in Natural Scenes
We present a method for solving the light integral problem for synthetic diffuse objects rendered within a natural scene. The approach generates realistic shading using only a few...
Mais Alnasser, Hassan Foroosh
ICDE
2007
IEEE
140views Database» more  ICDE 2007»
16 years 6 months ago
Selecting Stars: The k Most Representative Skyline Operator
Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of selecting k skyline points so that the number of points,...
Xuemin Lin, Yidong Yuan, Qing Zhang, Ying Zhang
CVPR
1999
IEEE
16 years 5 months ago
Algebraic Curves That Work Better
An algebraic curve is defined as the zero set of a polynomial in two variables. Algebraic curves are practical for modeling shapes much more complicated than conics or su...
David B. Cooper, Jean-Philippe Tarel, Tolga Tasdiz...
DCC
2008
IEEE
16 years 4 months ago
Sublinear Recovery of Sparse Wavelet Signals
There are two main classes of decoding algorithms for "compressed sensing," those which run time time polynomial in the signal length and those which use sublinear resou...
Ray Maleh, Anna C. Gilbert
CNHPCA
2009
Springer
15 years 11 months ago
Development of a Scalable Solver for the Earth's Core Convection
A scalable parallel solver is developed to simulate the Earth’s core convection. With the help from the “multiphysics” data structure and the restricted additive Schwarz prec...
Chao Yang, Ligang Li, Yunquan Zhang