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95
Voted
SIAMSC
2008
15 years 14 days ago
2008
We present a fast direct solver methodology for the Dirichlet biharmonic problem in a rectangle. The solver is applicable in the case of the second order Stephenson scheme [34] as ...
116
Voted
CGF
1999
15 years 6 days ago
1999
Direct volume rendering based on projective methods works by projecting, in visibility order, the polyhedral cells of a mesh onto the image plane, and incrementally compositing th...
CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
A generic imaging model refers to a non-parametric camera model where every camera is treated as a set of unconstrained projection rays. Calibration would simply be a method to ma...
104
Voted
ICRA
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract— This paper presents two novel approaches for accurate intrinsic and extrinsic camera calibration. The rationale behind them is the widespread violation of the tradition...
128
Voted
TRECVID
2007
15 years 1 months ago
2007
In this paper, we present our approaches and results of high-level feature extraction and automatic video search in TRECVID-2007. In high-level feature extraction, our main focus ...