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ISVC
2005
Springer
16 years 3 days ago
Capturing and View-Dependent Rendering of Billboard Models
In this paper, we propose a method for obtaining a textured billboards representation of a static scene, given a sequence of calibrated video images. Each billboard is a textured a...
Oliver Lee, Anusheel Bhushan, Pablo Diaz-Gutierrez...
CIE
2010
Springer
15 years 11 months ago
Ergodic-Type Characterizations of Algorithmic Randomness
A useful theorem of Kuˇcera states that given a Martin-L¨of random infinite binary sequence ω and an effectively open set A of measure less than 1, some tail of ω is not in A...
Laurent Bienvenu, Adam R. Day, Ilya Mezhirov, Alex...
VLDB
1999
ACM
188views Database» more  VLDB 1999»
15 years 11 months ago
Comparing Hierarchical Data in External Memory
We present an external-memory algorithm for computing a minimum-cost edit script between two rooted, ordered, labeled trees. The I/O, RAM, and CPU costs of our algorithm are, resp...
Sudarshan S. Chawathe
CAIP
1997
Springer
155views Image Analysis» more  CAIP 1997»
15 years 10 months ago
Discrete-Time Rigidity-Constrained Optical Flow
An algorithm for optical ow estimation is presented for the case of discrete-time motion of an uncalibrated camera through a rigid world. Unlike traditional optical ow approaches t...
Jeffrey Mendelsohn, Eero P. Simoncelli, Ruzena Baj...
COSIT
1997
Springer
80views GIS» more  COSIT 1997»
15 years 10 months ago
Spatial Representation for Pragmatic Navigation
As described here, pragmatic navigation attempts to harness simple facts about a two-dimensional environment to facilitate travel through it without an explicit map. It relies upo...
Susan L. Epstein