Anime Character Colorization using Few-shot Learning

被引：3

作者：

Maejima, Akinobu ^{[1
]}

Kubo, Hiroyuki ^{[2
]}

Shinagawa, Seitaro ^{[3
]}

Funatomi, Takuya ^{[3
]}

Yotsukura, Tatsuo ^{[1
]}

Nakamura, Satoshi ^{[3
]}

Mukaigawa, Yasuhiro ^{[3
]}

机构：

[1] IMAGICA Grp Inc, OLM Digital Inc, Tokyo, Japan

[2] Tokai Univ, Tokyo, Japan

[3] NAIST, Ikoma, Japan

来源：

PROCEEDINGS OF SIGGRAPH ASIA 2021 TECHNICAL COMMUNICATIONS | 2021年

关键词：

Anime character; colorization; few-shot learning;

D O I：

10.1145/3478512.3488604

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper, we propose an automatic Anime-style colorization method using only a small number of colorized reference images manually colorized by artists. To accomplish this, we introduce a few-shot patch-based learning method considering the characteristics of Anime line-drawing. To streamline the learning process, we derive optimal settings with acceptable colorization accuracy and training time for a production pipeline. We demonstrate that the proposed method helps to reduce manual labor for artists.

引用

页数：4

共 14 条

[1] User-Guided Deep Anime Line Art Colorization with Conditional Adversarial Networks [J].

Ci, Yuanzheng ;

Ma, Xinzhu ;

Wang, Zhihui ;

Li, Haojie ;

Luo, Zhongxuan .

PROCEEDINGS OF THE 2018 ACM MULTIMEDIA CONFERENCE (MM'18), 2018, :1536-1544

[2] Comicolorization: Semi-Automatic Manga Colorization [J].

Furusawa, Chie ;

Hiroshiba, Kazuyuki ;

Ogaki, Keisuke ;

Odagiri, Yuri .

IGGRAPH ASIA 2017 TECHNICAL BRIEFS (SA'17), 2017,

[3]

Gupta R. K., 2012, PROC 20 ACM INT C MU, P369, DOI DOI 10.1145/2393347.2393402

[4] cGAN-based Manga Colorization Using a Single Training Image [J].

Hensman, Paulina ;

Aizawa, Kiyoharu .

2017 14TH IAPR INTERNATIONAL CONFERENCE ON DOCUMENT ANALYSIS AND RECOGNITION (ICDAR 2017), VOL 3, 2017, :72-77

[5] Let there be Color!: Joint End-to-end Learning of Global and Local Image Priors for Automatic Image Colorization with Simultaneous Classification [J].

Iizuka, Satoshi ;

Simo-Serra, Edgar ;

Ishikawa, Hiroshi .

ACM TRANSACTIONS ON GRAPHICS, 2016, 35 (04)

[6]

Ishii Daichi, 2020, ACM SIGGRAPH 2020 TA

[7]

Kanamori Y., 2012, SIGGRAPH ASIA 2012 T, P4

[8]

Lee JS, 2020, Arxiv, DOI [arXiv:2005.05207, 10.48550/arXiv.2005.05207, DOI 10.48550/ARXIV.2005.05207]

[9] Intrinsic Colorization [J].

Liu, Xiaopei ;

Wan, Liang ;

Qu, Yingge ;

Wong, Tien-Tsin ;

Lin, Stephen ;

Leung, Chi-Sing ;

Heng, Pheng-Ann .

ACM TRANSACTIONS ON GRAPHICS, 2008, 27 (05)

[10] Pre- and Post-Processes for Automatic Colorization using a Fully Convolutional Network [J].

Ramassamy, Sophie ;

Kubo, Hiroyuki ;

Funatomi, Takuya ;

Ishii, Daichi ;

Maejima, Akinobu ;

Nakamura, Satoshi ;

Mukaigawa, Yasuhiro .

SA'18: SIGGRAPH ASIA 2018 POSTERS, 2018,

← 1 2 →