Paper Abstract and Keywords |
Presentation |
2007-01-26 11:40
Combining Zero-Order Topology SOM and Centroidal Voronoi Tessellation for Morphing Non-Photorealistic Images Kohei Inoue, Kiichi Urahama (Kyushu Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Centroidal Voronoi tessellation (CVT) is a basic tool for non-photorealistic rendering. In this paper, we propose a method for morphing non-photorealistic images generated using the CVTs. In the Lloyd algorithm for computing CVT, generating points are updated to the mass center of their Voronoi regions. Therefore, it is assumed that the Voronoi regions are nonempty in the CVT. However, it is difficult to satisfy the assumption when the CVT is morphed. We combine zeroth-order topology SOM with the CVT to alleviate the assumption. The proposed method is applied to non-photorealistic image morphing. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
zeroth-order topology SOM / centroidal Voronoi tessellation / non-photorealistic rendering / morphing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 501, NC2006-106, pp. 35-40, Jan. 2007. |
Paper # |
NC2006-106 |
Date of Issue |
2007-01-19 (NC) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
NC |
Conference Date |
2007-01-25 - 2007-01-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Noboribetsu Manseikaku(Noboribetsu) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Neural Network Image Restoration and General |
Paper Information |
Registration To |
NC |
Conference Code |
2007-01-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Combining Zero-Order Topology SOM and Centroidal Voronoi Tessellation for Morphing Non-Photorealistic Images |
Sub Title (in English) |
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Keyword(1) |
zeroth-order topology SOM |
Keyword(2) |
centroidal Voronoi tessellation |
Keyword(3) |
non-photorealistic rendering |
Keyword(4) |
morphing |
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1st Author's Name |
Kohei Inoue |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Kiichi Urahama |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-01-26 11:40:00 |
Presentation Time |
20 minutes |
Registration for |
NC |
Paper # |
NC2006-106 |
Volume (vol) |
vol.106 |
Number (no) |
no.501 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2007-01-19 (NC) |