725 search results - page 55 / 145 » Smoothed Analysis of Algorithms and Heuristics |
SMA
2009
ACM
14 years 3 months ago
2009
ACM
Many algorithms for shape analysis and shape processing rely on accurate estimates of differential information such as normals and curvature. In most settings, however, care must...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
See www.research.microsoft.com/jojic/epitome.htm for videos, comparisons and applications. We present novel simple appearance and shape models that we call epitomes. The epitome o...
MICCAI
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. In this article we propose a cardiac motion estimation technique that uses non-rigid registration to compute the dense cardiac displacement field from 2D ultrasound sequ...
MVA
2002
13 years 8 months ago
2002
Velocity Picking is the problem of picking velocity-time pairs based on a coherence metric between multiple seismic signals. Coherence as a function of velocity and time can be ex...
CRYPTO
2010
Springer
13 years 10 months ago
2010
Springer
At the heart of many recent lattice-based cryptographic schemes is a polynomial-time algorithm that, given a `high-quality' basis, generates a lattice point according to a Ga...