44 search results - page 2 / 9 » Curve-Skeleton Extraction Using Iterative Least Squares Opti... |
SCIA
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Solutions to non-linear least squares problems play an essential role in structure and motion problems in computer vision. The predominant approach for solving these prob...
SIAMNUM
2011
13 years 2 months ago
2011
We develop and analyze least-squares finite element methods for two complementary div-curl elliptic boundary value problems. The first one prescribes the tangential component of ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a novel method for stereo matching with occlusion handling. In order to estimate optimal cost, we define an energy function and solve the iterative equation w...
FCCM
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper proposes a high performance least square solver on FPGAs using the Cholesky decomposition method. Our design can be realized by iteratively adopting a single triangular...
SIAMSC
2011
13 years 2 months ago
2011
Abstract. In this paper, we propose new adaptive local refinement (ALR) strategies for firstorder system least-squares (FOSLS) finite element in conjunction with algebraic multi...