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Height measurement based on fringe projection

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Main Authors: Retnasamy, Vithyacharan, Zaliman, Sauli, Dr., Nor Shakirina, Nadzri, Veriven, Christopher John
Other Authors: vc.sundres@gmail.com
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
Fringe projection
Scaling factor
Three step phase shifting
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/33659
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spelling my.unimap-336592014-04-13T04:48:22Z Height measurement based on fringe projection Retnasamy, Vithyacharan Zaliman, Sauli, Dr. Nor Shakirina, Nadzri Veriven, Christopher John vc.sundres@gmail.com Fringe projection Scaling factor Three step phase shifting Link to publisher's homepage at http://www.ttp.net/ A three-dimensional surface measurement using fringe projection technique has received attention among the researches for the last few decades.However choosing the best method is the challenge because one needs to consider the cost, measurement speed, system complexity, measurement accuracy and data reliability to ensure the success of the measurement. This paper focused on the successful manipulation of non-collimated light source and three step phase shifting for height measurement of a lead frame.The measurement done based on pixel determination from the saw tooth image. In addition, the scaling factor technique has been employed for the measurement accuracy. The experimental results achieved a high precision of measurement with simple system and high speed capability. 2014-04-13T04:48:22Z 2014-04-13T04:48:22Z 2014 Article Applied Mechanics and Materials, vol.487, 2014, pages 298-301 1662-7482 http://dspace.unimap.edu.my:80/dspace/handle/123456789/33659 http://www.scientific.net/AMM.487.298 10.4028/www.scientific.net/AMM.487.298 en Trans Tech Publications
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 Fringe projection
Scaling factor
Three step phase shifting
spellingShingle Fringe projection
Scaling factor
Three step phase shifting
Retnasamy, Vithyacharan
Zaliman, Sauli, Dr.
Nor Shakirina, Nadzri
Veriven, Christopher John
Height measurement based on fringe projection
description Link to publisher's homepage at http://www.ttp.net/
author2 vc.sundres@gmail.com
author_facet vc.sundres@gmail.com
Retnasamy, Vithyacharan
Zaliman, Sauli, Dr.
Nor Shakirina, Nadzri
Veriven, Christopher John
format Article
author Retnasamy, Vithyacharan
Zaliman, Sauli, Dr.
Nor Shakirina, Nadzri
Veriven, Christopher John
author_sort Retnasamy, Vithyacharan
title Height measurement based on fringe projection
title_short Height measurement based on fringe projection
title_full Height measurement based on fringe projection
title_fullStr Height measurement based on fringe projection
title_full_unstemmed Height measurement based on fringe projection
title_sort height measurement based on fringe projection
publisher Trans Tech Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/33659
_version_ 1643797244243083264
score 13.2014675

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