Presentation | 2010-05-13 A Fast and Accurate Multi-level B-Spline Approximation with Adaptive Lattice and Partial Transformation Methods Masataka SEO, Yen-Wei CHEN, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Image warping is an important visual effect tool in entertainment industry and other research field. The B-spline approximation is a powerful and useful warping algorithm. In order to minimize the warping error, a multi-level B-spline approximation has been proposed. Though a natural and smooth warped image can be obtained by using the multi-level B-spline approximation, it takes a large computation cost. In this paper, we proposed an adaptive lattice method to reduce the large computation cost and a partial transformation method for enhancement of the warping accuracy. The experimental results show that the proposed methods are more efficient and accurate than conventional multi-level B-spline method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multi-level B-spline / facial image / warping / adaptive lattice method / partial transformation method |
Paper # | IE2010-15,PRMU2010-3,MI2010-3 |
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Conference Information | |
Committee | MI |
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Conference Date | 2010/5/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Vice Chair | |
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Paper Information | |
Registration To | Medical Imaging (MI) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Fast and Accurate Multi-level B-Spline Approximation with Adaptive Lattice and Partial Transformation Methods |
Sub Title (in English) | |
Keyword(1) | multi-level B-spline |
Keyword(2) | facial image |
Keyword(3) | warping |
Keyword(4) | adaptive lattice method |
Keyword(5) | partial transformation method |
1st Author's Name | Masataka SEO |
1st Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University() |
2nd Author's Name | Yen-Wei CHEN |
2nd Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
Date | 2010-05-13 |
Paper # | IE2010-15,PRMU2010-3,MI2010-3 |
Volume (vol) | vol.110 |
Number (no) | 28 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |