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» Critical Motions in Euclidean Structure from Motion
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CVPR
2009
IEEE
17 years 1 months ago
Monitoring, Recognizing and Discovering Social Networks
This work addresses the important problem of the discovery and analysis of social networks from surveillance video. A computer vision approach to this problem is made possible b...
Ting Yu, Ser Nam Lim, Kedar A. Patwardhan, Nils Kr...
ECCV
2002
Springer
16 years 8 months ago
Generalized Rank Conditions in Multiple View Geometry with Applications to Dynamical Scenes
In this paper, the geometry of a general class of projections from ??? to ?! is examined, as a generalization of classic multiple view geometry in computer vision. It is shown that...
Kun Huang, Robert M. Fossum, Yi Ma
199
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ECCV
2002
Springer
16 years 8 months ago
Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction
We present a method ? termed Helmholtz stereopsis ? for reconstructing the geometry of objects from a collection of images. Unlike existing methods for surface reconstruction (e.g...
Todd Zickler, Peter N. Belhumeur, David J. Kriegma...
CVPR
2010
IEEE
1351views Computer Vision» more  CVPR 2010»
16 years 2 months ago
Live Dense Reconstruction with a Single Moving Camera
We present a method which enables rapid and dense reconstruction of scenes browsed by a single live camera. We take point-based real-time structure from motion (SFM) as our starti...
Richard Newcombe, Andrew Davison
ICRA
2009
IEEE
145views Robotics» more  ICRA 2009»
16 years 1 months ago
Expansion segmentation for visual collision detection and estimation
Abstract— Collision detection and estimation from a monocular visual sensor is an important enabling technology for safe navigation of small or micro air vehicles in near earth ï...
Jeffrey Byrne, Camillo J. Taylor