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138
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CAIP
1995
Springer
137views Image Analysis» more  CAIP 1995»
15 years 7 months ago
Extending the Point Distribution Model Using Polar Coordinates
The Point Distribution Model (PDM) has already proved useful for many tasks involving the location or tracking of deformable objects. A principal limitation lies in the fact that n...
Tony Heap, David Hogg
130
Voted
PODC
2005
ACM
15 years 9 months ago
Facility location: distributed approximation
In this paper, we initiate the study of the approximability of the facility location problem in a distributed setting. In particular, we explore a trade-off between the amount of...
Thomas Moscibroda, Roger Wattenhofer
148
Voted
ISVC
2009
Springer
15 years 10 months ago
Robust Estimation of Camera Motion Using Optical Flow Models
Abstract. The estimation of camera motion is one of the most important aspects for video processing, analysis, indexing, and retrieval. Most of existing techniques to estimate came...
Jurandy Almeida, Rodrigo Minetto, Tiago A. Almeida...
DOCENG
2006
ACM
15 years 9 months ago
Minimum sized text containment shapes
In many text-processing applications, we would like shapes that expand (or shrink) in size to fit their textual content. We address how to efficiently compute the minimum size fo...
Nathan Hurst, Kim Marriott, Peter Moulder
131
Voted
CG
2011
Springer
14 years 10 months ago
Multiresolutions numerically from subdivisions
In previous work we introduced a construction to produce multiresolutions from given subdivisions. A portion of that construction required solving bilinear equations using a symbo...
Richard H. Bartels, Faramarz Samavati