On Indexing Line Segments.
H. V. Jagadish:
On Indexing Line Segments.
VLDB 1990: 614-625@inproceedings{DBLP:conf/vldb/Jagadish90,
author = {H. V. Jagadish},
editor = {Dennis McLeod and
Ron Sacks-Davis and
Hans-J{\"o}rg Schek},
title = {On Indexing Line Segments},
booktitle = {16th International Conference on Very Large Data Bases, August
13-16, 1990, Brisbane, Queensland, Australia, Proceedings},
publisher = {Morgan Kaufmann},
year = {1990},
isbn = {1-55860-149-X},
pages = {614-625},
ee = {db/conf/vldb/Jagadish90.html},
crossref = {DBLP:conf/vldb/90},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
In several image applications, it is necessary to retrieve specific line segments born a potentially very large set.
In this paper, we consider the problem of indexing straight line segments to enable efficient retrieval of all line segments that (i) go through a specified point, or (ii) intersect a specified line segment.
We propose a data organization, based on the Hough transform, that can be used to solve both retrieval problems efficiently.
In addition, the proposed structure can be used for approximate retrievals, finding all line segments that pass close to a specified point.
We show, through analysis and experiment, that the proposed technique always does as well as or better than retrieval based on minimum bounding rectangles or line segment end-points.
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Online Paper
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BibTeX
Printed Edition
Dennis McLeod, Ron Sacks-Davis, Hans-Jörg Schek (Eds.):
16th International Conference on Very Large Data Bases, August 13-16, 1990, Brisbane, Queensland, Australia, Proceedings.
Morgan Kaufmann 1990, ISBN 1-55860-149-X
BibTeX
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Referenced by
- George Kollios, Dimitrios Gunopulos, Vassilis J. Tsotras:
On Indexing Mobile Objects.
PODS 1999: 261-272
- Volker Gaede, Oliver Günther:
Multidimensional Access Methods.
ACM Comput. Surv. 30(2): 170-231(1998)
- Brian C. Schmult, H. V. Jagadish, S. Kicha Ganapathy:
Interactive Spatial Directories.
IEEE Data Eng. Bull. 16(3): 22-27(1993)
- Erik G. Hoel, Hanan Samet:
A Qualitative Comparison Study of Data Structures for Large Line Segment Databases.
SIGMOD Conference 1992: 205-214
BibTeX
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