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Authors: Modesto G. Medina-Meléndrez 1 ; David Báez-López 2 ; Liliana Díaz-Olavarrieta 2 ; J. Rodríguez-Asomoza 2 and L. Guerrero-Ojeda 2

Affiliations: 1 Instituto Tecnológico de Culiacán, Mexico ; 2 Universidad de las Américas Puebla, Mexico

ISBN: 972-8865-30-9

ISSN: 2184-2809

Keyword(s): Image processing, Depth information, Focusing and defocusing.

Related Ontology Subjects/Areas/Topics: Informatics in Control, Automation and Robotics ; Robotics and Automation ; Vision, Recognition and Reconstruction

Abstract: Machine vision has been made easier by the development of computer systems capable of processing information at high speeds and by inexpensive camera-computer systems. A Camera-Computer system called SIVEDI was developed based on the shape from focusing (SFF) and shape from defocusing (SFD) techniques. The SIVEDI system has as entries the images captured by the camera, the number of steps of the focusing mechanism, and user specifications. The focusing mechanism used is the internal one of the camera and a computer-camera interface was designed to control it. An equation is introduced to obtain the measure of relative defocusing among many images. A 3D image is produced as the result of the system. SIVEDI consist of a number of modules, each one implementing a step in the system model. The modules are independent of each other and could be easily modified to improve the system. As SIVEDI was developed in a MATLAB environment it can be used in any computer with this software installed on it. These characteristics allow users to access intermediate results and to control the system internal parameters. Results show that the 3D image reconstruction has an acceptable quality. (More)

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Paper citation in several formats:
G. Medina-Meléndrez, M.; Báez-López, D.; Díaz-Olavarrieta, L.; Rodríguez-Asomoza, J. and Guerrero-Ojeda, L. (2005). A SYSTEM FOR TRIDIMENSIONAL IMAGES FROM TWO DIMENSIONAL ONES USING A FOCUSING AND DEFOCUSING VISION SYSTEM.In Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 972-8865-30-9, pages 475-478. DOI: 10.5220/0001190004750478

@conference{icinco05,
author={Modesto {G. Medina{-}Meléndrez} and David Báez{-}López and Liliana Díaz{-}Olavarrieta and J. Rodríguez{-}Asomoza and L. Guerrero{-}Ojeda},
title={A SYSTEM FOR TRIDIMENSIONAL IMAGES FROM TWO DIMENSIONAL ONES USING A FOCUSING AND DEFOCUSING VISION SYSTEM},
booktitle={Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2005},
pages={475-478},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001190004750478},
isbn={972-8865-30-9},
}

TY - CONF

JO - Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - A SYSTEM FOR TRIDIMENSIONAL IMAGES FROM TWO DIMENSIONAL ONES USING A FOCUSING AND DEFOCUSING VISION SYSTEM
SN - 972-8865-30-9
AU - G. Medina-Meléndrez, M.
AU - Báez-López, D.
AU - Díaz-Olavarrieta, L.
AU - Rodríguez-Asomoza, J.
AU - Guerrero-Ojeda, L.
PY - 2005
SP - 475
EP - 478
DO - 10.5220/0001190004750478

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