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» Algorithm Visualization in Teaching Spatial Data Algorithms
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ICDAR
1997
IEEE
15 years 7 months ago
Document image similarity and equivalence detection
A hierarchical algorithm is presented for determining the similarity and equivalence of document images. Features extracted from the CCIIT fax-compressed representations of two im...
Jonathan J. Hull, John F. Cullen
111
Voted
IV
2008
IEEE
91views Visualization» more  IV 2008»
15 years 9 months ago
Candidate Mapping: Finding Your Place Amongst the Candidates
The process ofvoting for a candidate involves selecting an individual who best matches a personal system of values and beliefs. Typically, voters must select a candidate whom they...
Justin Donaldson, William R. Hazlewood
126
Voted
3DPVT
2002
IEEE
145views Visualization» more  3DPVT 2002»
15 years 8 months ago
Multiresolution Distance Volumes for Progressive Surface Compression
We present a surface compression method that stores surfaces as wavelet-compressed signed-distance volumes. Our approach enables the representation of surfaces with complex topolo...
Daniel E. Laney, Martin Bertram, Mark A. Duchainea...
194
Voted
VISUALIZATION
1998
IEEE
15 years 7 months ago
Extremal feature extraction from 3-D vector and noisy scalar fields
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...
Chi-Keung Tang, Gérard G. Medioni
SIGCSE
2002
ACM
514views Education» more  SIGCSE 2002»
15 years 3 months ago
Interactive Pushdown Automata Animation
This paper will present the Interactive Pushdown Automata Animation for use in an Automata Theory class. It will present the features of the IPAA as well as the algorithm and data...
Jennifer McDonald