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3DPVT
2006
IEEE
251views Visualization» more  3DPVT 2006»
15 years 8 months ago
Line-Based Structure from Motion for Urban Environments
We present a novel method for recovering the 3D-line structure of a scene from multiple widely separated views. Traditional optimization-based approaches to line-based structure f...
Grant Schindler, Panchapagesan Krishnamurthy, Fran...
SIAMSC
2008
127views more  SIAMSC 2008»
15 years 4 months ago
Fast (Structured) Newton Computations
Abstract. Many vector-valued functions, representing expensive computations, are also structured computations. In this case the calculation of the Newton step can be greatly accele...
Thomas F. Coleman, Wei Xu
CVPR
2009
IEEE
2358views Computer Vision» more  CVPR 2009»
17 years 3 days ago
Pictorial Structures Revisited: People Detection and Articulated Pose Estimation
Non-rigid object detection and articulated pose estimation are two related and challenging problems in computer vision. Numerous models have been proposed over the years and oft...
Mykhaylo Andriluka (TU Darmstadt), Stefan Roth (TU...
WWW
2010
ACM
15 years 11 months ago
Sampling community structure
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
Arun S. Maiya, Tanya Y. Berger-Wolf
HT
2003
ACM
15 years 10 months ago
Combining spatial and navigational structure in the hyper-hitchcock hypervideo editor
Existing hypertext systems have emphasized either the navigational or spatial expression of relationships between objects. We are exploring the combination of these modes of expre...
Frank M. Shipman III, Andreas Girgensohn, Lynn Wil...