732 search results - page 26 / 147 » Testing Geometric Convexity |
ICIAP
2007
ACM
14 years 7 months ago
2007
ACM
A novel objective full-reference image quality assessment metric based on symmetric geometric moments (SGM) is proposed. SGM is used to represent the structural information in the...
GD
2004
Springer
14 years 1 months ago
2004
Springer
We use Schnyder woods of 3-connected planar graphs to produce convex straight line drawings on a grid of size (n − 2 − ∆) × (n − 2 − ∆). The parameter ∆ ≥ 0 depen...
WSC
2007
13 years 10 months ago
2007
We discuss efficient Monte Carlo (MC) methods for the estimation of convex risk measures within the portfolio credit risk model CreditMetrics. Our focus lies on the Utilitybased ...
WACV
2008
IEEE
14 years 2 months ago
2008
IEEE
We consider the problem of estimating the pose of a human figure in a single image. Our method uses an exemplarmatching framework, where a test image is matched to a database of ...
BMVC
2000
13 years 9 months ago
2000
A new object recognition method, the Invariant Pixel Set Signature (IPSS), is introduced. Objects are represented with a probability density on the space of invariants computed fr...