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ICCV
2001
IEEE
16 years 8 months ago
Classifying and Solving Minimal Structure and Motion Problems with Missing Data
In this paper we investigate the structure and motion problem for calibrated one-dimensional projections of a two-dimensional environment. In a previous paper the structure and mo...
Kalle Åström, Magnus Oskarsson, Niels C...
ICIP
2006
IEEE
16 years 8 months ago
Hierarchical Data Structure for Real-Time Background Subtraction
This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...
Johnny Park, Amy Tabb, Avinash C. Kak
DDEP
2000
Springer
15 years 11 months ago
GODDAG: A Data Structure for Overlapping Hierarchies
Abstract. Notations like SGML and XML represent document structures using tree structures; while this is in general a step forward from earlier systems, it creates certain difficul...
C. M. Sperberg-McQueen, Claus Huitfeldt
ACSC
2006
IEEE
16 years 19 days ago
A framework for visual data mining of structures
Visual data mining has been established to effectively analyze large, complex numerical data sets. Especially, the extraction and visualization of inherent structures such as hie...
Hans-Jörg Schulz, Thomas Nocke, Heidrun Schum...
ICNP
2007
IEEE
16 years 26 days ago
HEXA: Compact Data Structures for Faster Packet Processing
—Data structures representing directed graphs with edges labeled by symbols from a finite alphabet are used to implement packet processing algorithms used in a variety of network...
Sailesh Kumar, Jonathan S. Turner, Patrick Crowley...