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Surface reconstruction using grayscale analysis / Nur Hamizah Hamid

Tremendous development in technologies and application make it increase the demand of the realistic games in 3D. However, the demand raises a number of issues due to the capabilities of the realistic object construction the application. Some of the constraints are such as realistic looking facial mo...

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Main Author: Hamid, Nur Hamizah
Format: Thesis
Language:English
Published: 2012
Online Access:https://ir.uitm.edu.my/id/eprint/64350/1/64350.PDF
https://ir.uitm.edu.my/id/eprint/64350/
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spelling my.uitm.ir.643502023-08-25T08:06:13Z https://ir.uitm.edu.my/id/eprint/64350/ Surface reconstruction using grayscale analysis / Nur Hamizah Hamid Hamid, Nur Hamizah Tremendous development in technologies and application make it increase the demand of the realistic games in 3D. However, the demand raises a number of issues due to the capabilities of the realistic object construction the application. Some of the constraints are such as realistic looking facial modeling and animation is one of the most difficult problems in computer graphics. Besides that, it is difficult to construct a realistic 3D face reconstruction when only limited set of images taken from a view, is available. The input device also became one of the issues as scanner device for 3D points clouds retrieval is too expensive. In order to adapt the limitation of the budget or cost, Shape From Shading technique is being applied. Shape From Shading also can produce an accurate 3D frontal facial image. In grayscale analysis, by using the depth(z) values from grayscale image, the shape of the 2D frontal facial image will be reconstructed. The proposed algorithm tries to overcome some shortcomings in other technique such as slow and also expansive. The test results and analysis validate the ability of the proposed solution to provide accurate 3D frontal facial model with low cost. 2012 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/64350/1/64350.PDF Surface reconstruction using grayscale analysis / Nur Hamizah Hamid. (2012) Degree thesis, thesis, Universiti Teknologi Mara (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description Tremendous development in technologies and application make it increase the demand of the realistic games in 3D. However, the demand raises a number of issues due to the capabilities of the realistic object construction the application. Some of the constraints are such as realistic looking facial modeling and animation is one of the most difficult problems in computer graphics. Besides that, it is difficult to construct a realistic 3D face reconstruction when only limited set of images taken from a view, is available. The input device also became one of the issues as scanner device for 3D points clouds retrieval is too expensive. In order to adapt the limitation of the budget or cost, Shape From Shading technique is being applied. Shape From Shading also can produce an accurate 3D frontal facial image. In grayscale analysis, by using the depth(z) values from grayscale image, the shape of the 2D frontal facial image will be reconstructed. The proposed algorithm tries to overcome some shortcomings in other technique such as slow and also expansive. The test results and analysis validate the ability of the proposed solution to provide accurate 3D frontal facial model with low cost.
format Thesis
author Hamid, Nur Hamizah
spellingShingle Hamid, Nur Hamizah
Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
author_facet Hamid, Nur Hamizah
author_sort Hamid, Nur Hamizah
title Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
title_short Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
title_full Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
title_fullStr Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
title_full_unstemmed Surface reconstruction using grayscale analysis / Nur Hamizah Hamid
title_sort surface reconstruction using grayscale analysis / nur hamizah hamid
publishDate 2012
url https://ir.uitm.edu.my/id/eprint/64350/1/64350.PDF
https://ir.uitm.edu.my/id/eprint/64350/
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score 13.211869

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