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» Reconstructing an image from its local descriptors
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BMVC
2001
15 years 12 days ago
Spectral and Spatial Invariant Image Retrieval using Scene Structural Matrix
We introduce Scene Structural Matrix (SSM), a novel image content descriptor and its application to invariant image retrieval. The SSM captures the overall structural characterist...
Guoping Qiu, S. Sudirman
CVPR
2006
IEEE
15 years 4 months ago
Scalable Recognition with a Vocabulary Tree
A recognition scheme that scales efficiently to a large number of objects is presented. The efficiency and quality is exhibited in a live demonstration that recognizes CD-covers...
David Nistér, Henrik Stewénius
ICRA
2005
IEEE
120views Robotics» more  ICRA 2005»
15 years 3 months ago
Complex Objects Pose Estimation based on Image Moment Invariants
— Moments are generic (and usually intuitive) descriptors that can be computed from several kinds of objects defined either from closed contours or from a set of points. In this...
Omar Tahri, François Chaumette
MICCAI
2008
Springer
15 years 11 months ago
A Nonrigid Image Registration Framework for Identification of Tissue Mechanical Parameters
Abstract. We present a modular framework for mechanically regularized nonrigid image registration of 3D ultrasound and for identification of tissue mechanical parameters. Mechanica...
Petr Jordan, Simona Socrate, Todd E. Zickler, R...
ISSAC
2007
Springer
93views Mathematics» more  ISSAC 2007»
15 years 4 months ago
Approximate bivariate factorization: a geometric viewpoint
We briefly present and analyze, from a geometric viewpoint, strategies for designing algorithms to factor bivariate approximate polynomials in   [x, y]. Given a composite polyno...
André Galligo, Mark van Hoeij