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EMMCVPR
2011
Springer
12 years 5 months ago
Curvature Regularization for Curves and Surfaces in a Global Optimization Framework
Length and area regularization are commonplace for inverse problems today. It has however turned out to be much more difficult to incorporate a curvature prior. In this paper we pr...
Petter Strandmark, Fredrik Kahl
AMR
2005
Springer
106views Multimedia» more  AMR 2005»
13 years 11 months ago
Surface Features in Video Retrieval
This paper assesses the usefulness of surface features in a multimedia retrieval setting. Surface features describe the metadata or structure of a document rather than the content....
Thijs Westerveld, Arjen P. de Vries, Georgina Ram&...
MICCAI
2003
Springer
14 years 6 months ago
Area-Preserving Mappings for the Visualization of Medical Structures
Abstract. In this note, we present a method for flattening anatomical surfaces such as branched vessels and intestinal tracts in an areapreserving way. This method is based on the ...
Lei Zhu, Steven Haker, Allen Tannenbaum
TASE
2008
IEEE
13 years 5 months ago
Optimal Vibratory Stick-Slip Transport
Abstract--We describe a vibratory part transport mechanism that utilizes both static and dynamic friction to linearly transport parts in a horizontal direction. We derive a horizon...
Paul Umbanhowar, Kevin M. Lynch
FS
2010
162views more  FS 2010»
13 years 3 months ago
Can the implied volatility surface move by parallel shifts?
This note explores the analogy between the dynamics of the interest rate term structure and the implied volatility surface of a stock. In particular, we prove an impossibility theo...
L. C. G. Rogers, Michael Tehranchi