An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction

An image acquisition system, which is used to capture 2-D images of object/scene for 3-D image reconstruction, is developed based on triangulation technique. The system consists of three devices, i.e. B/W CCO camera, laser diode and rotary table. These devices are placed in such a way that a triangl...

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Main Author:	Tjio, Hok Hoo
Format:	Thesis
Language:	English
Published:	2003
Subjects:	TK1-9971 Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.usm.my/61117/1/Pages%20from%20Tjio.pdf
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id	my-usm-ep.61117
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spelling	my-usm-ep.611172024-09-12T08:45:46Z An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction 2003-05 Tjio, Hok Hoo TK1-9971 Electrical engineering. Electronics. Nuclear engineering An image acquisition system, which is used to capture 2-D images of object/scene for 3-D image reconstruction, is developed based on triangulation technique. The system consists of three devices, i.e. B/W CCO camera, laser diode and rotary table. These devices are placed in such a way that a triangle is formed. A grating line, which has a width of one pixel, is mounted in front of the laser diode. The purpose of the grating line is to project a stripe line on the surface of the object/scene. In this research, the positions of the camera and the laser diode are fixed. In order to acquire sufficient information for 3-D image reconstruction, the object/scene is rotated 360° about the azimuth of the rotary table. At every 15°, the rotary table is paused and a reflected image of the object is captured by the camera. Therefore, 24 different images are recorded in one complete rotation. 2003-05 Thesis http://eprints.usm.my/61117/ http://eprints.usm.my/61117/1/Pages%20from%20Tjio.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Elektrik & Elektronik (School of Electrical & Electronic Engineering)
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	TK1-9971 Electrical engineering Electronics Nuclear engineering
spellingShingle	TK1-9971 Electrical engineering Electronics Nuclear engineering Tjio, Hok Hoo An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
description	An image acquisition system, which is used to capture 2-D images of object/scene for 3-D image reconstruction, is developed based on triangulation technique. The system consists of three devices, i.e. B/W CCO camera, laser diode and rotary table. These devices are placed in such a way that a triangle is formed. A grating line, which has a width of one pixel, is mounted in front of the laser diode. The purpose of the grating line is to project a stripe line on the surface of the object/scene. In this research, the positions of the camera and the laser diode are fixed. In order to acquire sufficient information for 3-D image reconstruction, the object/scene is rotated 360° about the azimuth of the rotary table. At every 15°, the rotary table is paused and a reflected image of the object is captured by the camera. Therefore, 24 different images are recorded in one complete rotation.
format	Thesis
qualification_level	Master's degree
author	Tjio, Hok Hoo
author_facet	Tjio, Hok Hoo
author_sort	Tjio, Hok Hoo
title	An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
title_short	An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
title_full	An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
title_fullStr	An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
title_full_unstemmed	An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction
title_sort	efficient surface mapping technique using laser triangulation for image reconstruction
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Elektrik & Elektronik (School of Electrical & Electronic Engineering)
publishDate	2003
url	http://eprints.usm.my/61117/1/Pages%20from%20Tjio.pdf
_version_	1811772880484040704

An Efficient Surface Mapping Technique Using Laser Triangulation For Image Reconstruction

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