| Presentation | 2018-12-07 Proposal of Method for Detecting White-of-Eye Region in Grayscale Character Line Drawing for Automatic Colorization Masashi Aizawa, Yuichi Sei, Yasuyuki Tahara, Akihiko Ohsuga, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Colorizing line drawings requires special skill, experience, knowledge. And artists consume a lot of time and effort in creating that works. Under such a background, recently, research on automatic colorization for line drawing is actively conducted. However, there are multiple problems in existing approaches, one of which is inconsistency of the structure may arise between line drawing and automatic colorizing result. In particular, in the gray scale line drawing, both the region of the skin and white-of-eye of a person are often expressed in white. So there are cases where the boundary can not be judged by the existing approach. Therefore, in this research, we propose the automatic colorization method with segmenting white-of-eye region in gray scale line drawing by machine learning. In this paper, in order to improve the accuracy of the existing gray scale line drawing automatic colorization approach, we implemented white-of-eye region segmentation and automatic coloring approach on gray scale person line drawing, and evaluated the accuracy of the inference results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Line Drawing / White-of-Eye Region / Detect / Automatic Colorization |
| Paper # | AI2018-31 |
| Date of Issue | 2018-11-30 (AI) |
| Conference Information | |
| Committee | AI |
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| Conference Date | 2018/12/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tsunenori Mine(Kyushu Univ.) |
| Vice Chair | Daisuke Katagami(Tokyo Polytechnic Univ.) / Naoki Fukuta(Shizuoka Univ.) |
| Secretary | Daisuke Katagami(Ritsumeikan Univ.) / Naoki Fukuta(Univ. of Electro-Comm.) |
| Assistant | Yuko Sakurai(AIST) |
| Paper Information | |
| Registration To | Technical Committee on Artificial Intelligence and Knowledge-Based Processing |
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| Language | JPN-ONLY |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Method for Detecting White-of-Eye Region in Grayscale Character Line Drawing for Automatic Colorization |
| Sub Title (in English) | |
| Keyword(1) | Line Drawing |
| Keyword(2) | White-of-Eye Region |
| Keyword(3) | Detect |
| Keyword(4) | Automatic Colorization |
| 1st Author's Name | Masashi Aizawa |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Yuichi Sei |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Yasuyuki Tahara |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| 4th Author's Name | Akihiko Ohsuga |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2018-12-07 |
| Paper # | AI2018-31 |
| Volume (vol) | vol.118 |
| Number (no) | AI-350 |
| Page | pp.pp.31-35(AI), |
| #Pages | 5 |
| Date of Issue | 2018-11-30 (AI) |