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Computer-Assisted Auto Coloring By Region Matching
Jie Qiu, Hock Soon Seah, Feng Tian, Quan Chen, Konstantin Melikhov.
11th Pacific Conference on Computer Graphics and Applications (PG'03), pp. 175--184, October,
2003. [BibTeX]
Computer-Assisted Cel Animation: Post-processing After Inbetweening
Ji Lu, Hock Soon Seah, Feng Tian.
GRAPHITE '03: Proceedings of the 1st international conference on Computer graphics and interactive techniques in Australasia and South East Asia, pp. 13--20, New York, NY, USA, ACM Press,
2003. [BibTeX]
Feature- and region-based auto painting for 2D animation
Author(s): Jie Qiu, Hock Soon Seah, Feng Tian, Zhongke Wu, Quan Chen.
Article: The Visual Computer, Vol. 21, No. 11, pp. 928--944, October,
2005.
[BibTeX] 
Abstract:
This paper presents a novel approach to automating the entire coloring process in traditional cel animation production. A feature-based region-matching algorithm is proposed. It first matches a set of master frames to construct correspondences between regions in the master frames and extract a stable topology. The first frame of each scene is then colored based on the set of master frames. With the painted first frame and established stable topology, each region in subsequent frames is matched with regions in the previous frames and colored. Compared with other algorithms, our approach is able to handle bigger changes between frames and automatically color the first frame of each sequence.
Frame Skeleton Based Auto-Inbetweening in Computer Assisted Cel Animation
Konstantin Melikhov, Feng Tian, Hock Soon Seah, Quan Chen, Jie Qiu.
International Conference on Cyberworlds (CW'04), pp. 216--223, November,
2004. [BibTeX]
Interactive shadowing for 2D Anime
Eiji Sugisaki, Hock Soon Seah, Feng Tian, Shigeo Morishima.
Computer Animation and Virtual Worlds, Vol. 20, No. 2-3, pp. 395--404,
2009. [BibTeX]
More Optimal Strokes for NPR Sketching
John Peter Lewis, Nickson Fong, Xie XueXiang, Hock Soon Seah, Feng Tian.
3rd International Conference on Computer Graphics and Interactive Techniques in Australasia and South East Asia (GRAPHITE'05), pp. 47--50, Dunedin, New Zealand,
2005. [BibTeX]