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Development of shape recognition using ultrasonic

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Bibliographic Details
Main Author: Fakhrul Razi Mohd Shoib
Other Authors: Rosemizi Abd Rahim (Advisor)
Format: Learning Object
Language:English
Published: University Malaysia Perlis 2008
Subjects:
Ultrasonic waves
Imaging systems
Real-time data processing
Ultrasonic
Ultrasonic transducer
Scanning systems
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/3100
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spelling my.unimap-31002015-05-15T09:05:09Z Development of shape recognition using ultrasonic Fakhrul Razi Mohd Shoib Rosemizi Abd Rahim (Advisor) Ultrasonic waves Imaging systems Real-time data processing Ultrasonic Ultrasonic transducer Scanning systems Access is limited to UniMAP community. A new method for measuring the position and posture and recognizing the shape using ultrasonic wave sound pressure signals is proposed. In these methods, measuring and recognizing the width and depth directions simultaneously has been difficult in principle. In this paper, the problems of the past methods are resolved by changing the viewpoints by using criteria such as the peak values of the penetrating and reflecting waveforms, their positions, their deflection points, and their intervals when ultrasonic waves are directed onto a measured object, as characteristic quantities given. In addition, a prototype measuring and recognizing system implementing the proposed scheme is constructed by introducing a circuit for detecting the peak positions of the sound pressure signal distribution waveforms. The experimental results are satisfactory in position measurements and shape recognition, and confirm that the method is applicable to rectangular prisms and the like. It is shown that the position and pose measurements and shape recognition can be realized in both the width and depth directions by this scheme, and that the proposed method is very effective when applied to position and pose measurements and shape recognition and the like ultrasonically. 2008-11-12T01:48:37Z 2008-11-12T01:48:37Z 2007-04 Learning Object http://hdl.handle.net/123456789/3100 en University Malaysia Perlis School of Computer and Communication Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Ultrasonic waves
Imaging systems
Real-time data processing
Ultrasonic
Ultrasonic transducer
Scanning systems
spellingShingle Ultrasonic waves
Imaging systems
Real-time data processing
Ultrasonic
Ultrasonic transducer
Scanning systems
Fakhrul Razi Mohd Shoib
Development of shape recognition using ultrasonic
description Access is limited to UniMAP community.
author2 Rosemizi Abd Rahim (Advisor)
author_facet Rosemizi Abd Rahim (Advisor)
Fakhrul Razi Mohd Shoib
format Learning Object
author Fakhrul Razi Mohd Shoib
author_sort Fakhrul Razi Mohd Shoib
title Development of shape recognition using ultrasonic
title_short Development of shape recognition using ultrasonic
title_full Development of shape recognition using ultrasonic
title_fullStr Development of shape recognition using ultrasonic
title_full_unstemmed Development of shape recognition using ultrasonic
title_sort development of shape recognition using ultrasonic
publisher University Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/3100
_version_ 1643787772827271168
score 13.222552

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