Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera

In developing a vision based measuring system, the camera’s precision has always been the bottleneck, and often being discussed. The combination of digital camera, narrow angle, relatively big distortions and focus to infinity cause some difficulties in camera calibration, as a result none of the ex...

Full description

Saved in:

Bibliographic Details
Main Author:	A.Rahman, Khairul Anuar
Format:	Thesis
Language:	English English
Published:	2014
Subjects:	T Technology (General) TJ Mechanical engineering and machinery
Online Access:	http://eprints.utem.edu.my/id/eprint/14905/1/DEVELOPING%20A%20MESO-SCALE%20NON-CONTACT%20MEASURING%20METHOD%20BASED%20ON%20VISION%20SYSTEM%20%20CALIBRATION%20OF%20CCD%20CAMERA%2024pages.pdf http://eprints.utem.edu.my/id/eprint/14905/2/Developing%20a%20meso-scale%20non-contact%20measuring%20method%20based%20on%20vision%20system%20%20calibration%20of%20CCD%20camera.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-utem-ep.14905
record_format	uketd_dc
spelling	my-utem-ep.149052022-09-27T12:15:48Z Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera 2014 A.Rahman, Khairul Anuar T Technology (General) TJ Mechanical engineering and machinery In developing a vision based measuring system, the camera’s precision has always been the bottleneck, and often being discussed. The combination of digital camera, narrow angle, relatively big distortions and focus to infinity cause some difficulties in camera calibration, as a result none of the existing camera calibration techniques is perfectly suitable for this purpose. This research compared three types of CCD camera calibration techniques namely Bouget’s Calibration Toolbox, Zhang’s Calibration Toolbox and Heikkilla’s Calibration Toolbox. The purpose is to select the most suitable camera calibration technique to fulfill the needs of users according to their desired applications. Aside from camera calibration, optimization of parameters such as effective focal length and coordinate of principle point for intrinsic parameter as well as extrinsic parameters comprises of rotation matrix and translation were performed. Experimental data for both calibration and optimization were collected to further explain the experimental results. Statistical analyses such as T-Test and ANOVA were conducted on the collected data using Minitab and EXCEL software. The results of this research indicated that the best calibration technique (toolbox) for calibrating Omron F500 CCD Camera for the purpose of measuring dimensions of meso-scale component is the Heikkilla’s Calibration Toolbox. 2014 Thesis http://eprints.utem.edu.my/id/eprint/14905/ http://eprints.utem.edu.my/id/eprint/14905/1/DEVELOPING%20A%20MESO-SCALE%20NON-CONTACT%20MEASURING%20METHOD%20BASED%20ON%20VISION%20SYSTEM%20%20CALIBRATION%20OF%20CCD%20CAMERA%2024pages.pdf text en public http://eprints.utem.edu.my/id/eprint/14905/2/Developing%20a%20meso-scale%20non-contact%20measuring%20method%20based%20on%20vision%20system%20%20calibration%20of%20CCD%20camera.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=92056 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Manufacturing Engineering
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
topic	T Technology (General) TJ Mechanical engineering and machinery
spellingShingle	T Technology (General) TJ Mechanical engineering and machinery A.Rahman, Khairul Anuar Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
description	In developing a vision based measuring system, the camera’s precision has always been the bottleneck, and often being discussed. The combination of digital camera, narrow angle, relatively big distortions and focus to infinity cause some difficulties in camera calibration, as a result none of the existing camera calibration techniques is perfectly suitable for this purpose. This research compared three types of CCD camera calibration techniques namely Bouget’s Calibration Toolbox, Zhang’s Calibration Toolbox and Heikkilla’s Calibration Toolbox. The purpose is to select the most suitable camera calibration technique to fulfill the needs of users according to their desired applications. Aside from camera calibration, optimization of parameters such as effective focal length and coordinate of principle point for intrinsic parameter as well as extrinsic parameters comprises of rotation matrix and translation were performed. Experimental data for both calibration and optimization were collected to further explain the experimental results. Statistical analyses such as T-Test and ANOVA were conducted on the collected data using Minitab and EXCEL software. The results of this research indicated that the best calibration technique (toolbox) for calibrating Omron F500 CCD Camera for the purpose of measuring dimensions of meso-scale component is the Heikkilla’s Calibration Toolbox.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	A.Rahman, Khairul Anuar
author_facet	A.Rahman, Khairul Anuar
author_sort	A.Rahman, Khairul Anuar
title	Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
title_short	Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
title_full	Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
title_fullStr	Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
title_full_unstemmed	Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera
title_sort	developing a meso-scale non-contact measuring method based on vision system : calibration of ccd camera
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Manufacturing Engineering
publishDate	2014
url	http://eprints.utem.edu.my/id/eprint/14905/1/DEVELOPING%20A%20MESO-SCALE%20NON-CONTACT%20MEASURING%20METHOD%20BASED%20ON%20VISION%20SYSTEM%20%20CALIBRATION%20OF%20CCD%20CAMERA%2024pages.pdf http://eprints.utem.edu.my/id/eprint/14905/2/Developing%20a%20meso-scale%20non-contact%20measuring%20method%20based%20on%20vision%20system%20%20calibration%20of%20CCD%20camera.pdf
_version_	1747833848440291328

Developing a meso-scale non-contact measuring method based on vision system : calibration of CCD camera

Similar Items