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» Critical Motions in Euclidean Structure from Motion
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86
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IJCV
2010
169views more  IJCV 2010»
14 years 8 months ago
Rigid Structure from Motion from a Blind Source Separation Perspective
We present an information theoretic approach to define the problem of structure from motion (SfM) as a blind source separation one. Given that for almost all practical joint densi...
Jeff Fortuna, Aleix M. Martínez
ISBI
2006
IEEE
15 years 10 months ago
Tracking the motion of the outer tips of microtubules
Microtubules play numerous critical roles in a cell such as providing structural tracks for the anchoring and movement of vesicles and chromosomes. Also, the assembly of microtubu...
Stathis Hadjidemetriou, Derek Toomre, James S. Dun...
AFPAC
2000
Springer
252views Mathematics» more  AFPAC 2000»
15 years 2 months ago
On the Geometric Structure of Spatio-temporal Patterns
The structure of hypersurfaces corresponding to different spatio-temporal patterns is considered, and in particular representations based on geometrical invariants, such as the Ri...
Erhardt Barth, Mario Ferraro
68
Voted
ICCV
2001
IEEE
15 years 11 months ago
Ambiguous Configurations for the 1D Structure and Motion Problem
In this paper we investigate, determine and classify the critical configurations for solving structure and motion problems for 1D retina vision. We give a complete categorization ...
Fredrik Kahl, Kalle Åström
ECCV
1996
Springer
15 years 11 months ago
Self-Calibration from Image Triplets
Abstract. We describe a method for determining a ne and metric calibration of a camera with unchanging internal parameters undergoing planar motion. It is shown that a ne calibrati...
Martin Armstrong, Andrew Zisserman, Richard I. Har...