| Paper Abstract and Keywords |
| Presentation |
2024-03-05 14:30
Automatic Conversion of Non-uniform Line Drawing from Rough Sketch
Hiroki Seki, Shuhei Kodama, Tomoaki Moriya, Tokiichiro Takahashi (Tokyo Denki Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
イラスト制作において，ラフスケッチを線画にする工程は，機械的で単純な作業のため，自動化されることが望ましい．ラフスケッチから線画を自動生成する研究があるが，線の太さや濃淡といった強弱が失われた太さが均一な線画が出力される．そこで，本論文では，ラフスケッチから強弱を推定して，その強弱を太さが均一な線画に付与することで，強弱のある線画に自動変換する手法を提案する．評価実験の結果，自動で強弱を付与した線画は，一部の線画を除いて，ラフスケッチの強弱が反映され，立体感を感じられるという評価を得た．また，手描きで強弱を付与すると，20～30分程度かかるのに対し，提案手法は1～2秒で強弱のある線画を出力できるため，作業時間の大幅な短縮になる． |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Rough Sketch / Line Drawing / Non-uniform Line Drawing / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 8, AIT2024-139, pp. 377-380, March 2024. |
| Paper # |
AIT2024-139 |
| Date of Issue |
2024-02-27 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2024-03-05 - 2024-03-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Expressive Japan 2024 |
| Paper Information |
| Registration To |
AIT |
| Conference Code |
2024-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Automatic Conversion of Non-uniform Line Drawing from Rough Sketch |
| Sub Title (in English) |
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| Keyword(1) |
Rough Sketch |
| Keyword(2) |
Line Drawing |
| Keyword(3) |
Non-uniform Line Drawing |
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| 1st Author's Name |
Hiroki Seki |
| 1st Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
| 2nd Author's Name |
Shuhei Kodama |
| 2nd Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
| 3rd Author's Name |
Tomoaki Moriya |
| 3rd Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
| 4th Author's Name |
Tokiichiro Takahashi |
| 4th Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2024-03-05 14:30:00 |
| Presentation Time |
80 minutes |
| Registration for |
AIT |
| Paper # |
AIT2024-139 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.8 |
| Page |
pp.377-380 |
| #Pages |
4 |
| Date of Issue |
2024-02-27 (AIT) |