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A pyramidal architecture based on a quadtree storage scheme

A pyramidal architecture based on a quadtree storage scheme
A pyramidal architecture based on a quadtree storage scheme
This paper describes a prototype plug-in card for PC compatible computers built to manipulate multiresolution images through relationships defined in pyramids. The prototype is based on a Quadtree storage scheme that allows images to be organized as a regular decomposed picture. The decomposed images are physically stored in different memory modules in order to take advantage of data flow operations. The image representation developed is well-suited to access the localization of nodes linked in pyramid algorithms, because hierarchical relationships are defined by simple bit manipulations that can be implemented on hardware.
34--41
Aguado, A.S.
ad7e99c5-47ab-4f88-849a-c6e6d77e4200
Montiel, M.E.
4aefa43d-aeb9-4151-83f5-31fbab5664ba
Alarcon, J.
1bbb01af-18b4-4589-93bd-b233dc89d111
Garza, M.
10af8774-d5c1-49e2-bd5c-0b7d3098781b
Aguado, A.S.
ad7e99c5-47ab-4f88-849a-c6e6d77e4200
Montiel, M.E.
4aefa43d-aeb9-4151-83f5-31fbab5664ba
Alarcon, J.
1bbb01af-18b4-4589-93bd-b233dc89d111
Garza, M.
10af8774-d5c1-49e2-bd5c-0b7d3098781b

Aguado, A.S., Montiel, M.E., Alarcon, J. and Garza, M. (1993) A pyramidal architecture based on a quadtree storage scheme. Proceedings Vision Interface'93. 34--41 .

Record type: Conference or Workshop Item (Other)

Abstract

This paper describes a prototype plug-in card for PC compatible computers built to manipulate multiresolution images through relationships defined in pyramids. The prototype is based on a Quadtree storage scheme that allows images to be organized as a regular decomposed picture. The decomposed images are physically stored in different memory modules in order to take advantage of data flow operations. The image representation developed is well-suited to access the localization of nodes linked in pyramid algorithms, because hierarchical relationships are defined by simple bit manipulations that can be implemented on hardware.

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More information

Published date: 1993
Additional Information: Address: Toronto, Canada
Venue - Dates: Proceedings Vision Interface'93, 1993-01-01
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 250026
URI: http://eprints.soton.ac.uk/id/eprint/250026
PURE UUID: 3713f655-59d8-4c4a-9ac2-d19035a31956

Catalogue record

Date deposited: 04 May 1999
Last modified: 10 Dec 2021 20:06

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Contributors

Author: A.S. Aguado
Author: M.E. Montiel
Author: J. Alarcon
Author: M. Garza

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