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ICPR
2006
IEEE
16 years 5 months ago
Reconciling Landmarks and Level Sets
Shape warping is a key problem in statistical shape analysis. This paper proposes a framework for geometric shape warping based on both shape distances and landmarks. Our method i...
Olivier D. Faugeras, Pierre Maurel, Renaud Keriven
133
Voted
ICDAR
2009
IEEE
15 years 11 months ago
Segmentation-free Word Spotting in Historical Printed Documents
In this paper, a new efficient word spotting methodology is presented that can be applied to historical printed documents without requiring any previous block or word segmentation...
Basilios Gatos, Ioannis Pratikakis
265
Voted
WADS
2009
Springer
378views Algorithms» more  WADS 2009»
15 years 11 months ago
Two for One: Tight Approximation of 2D Bin Packing
In this paper, we study the two-dimensional geometrical bin packing problem (2DBP): given a list of rectangles, provide a packing of all these into the smallest possible number of ...
Klaus Jansen, Lars Prädel, Ulrich M. Schwarz
97
Voted
ISAAC
2009
Springer
82views Algorithms» more  ISAAC 2009»
15 years 11 months ago
Folding a Better Checkerboard
Abstract. Folding an n × n checkerboard pattern from a square of paper that is white on one side and black on the other has been thought for several years to require a paper squar...
Erik D. Demaine, Martin L. Demaine, Goran Konjevod...
ICIP
2008
IEEE
15 years 11 months ago
Atomic decomposition dedicated to AVC and spatial SVC prediction
In this work, we propose the use of sparse signal representation techniques to solve the problem of closed-loop spatial image prediction. The reconstruction of signal in the block...
Aurelie Martin, Jean-Jacques Fuchs, Christine Guil...