.
Animating Chinese Paintings Through Stroke-Based Decomposition
Songhua Xu, Ying-Qing Xu, Sing Bing Kang, David H. Salesin, Yunhe Pan, Heung-Yeung Shum.
ACM Transactions on Graphics, Vol. 25, No. 2, pp. 239--267,
2006. [BibTeX]
Artistic Image Generation by Deviation Mapping
Liu Wenyin, Xin Tong, Ying-Qing Xu, Heung-Yeung Shum, Zhong Hua.
International Journal of Image and Graphics, Vol. 1, No. 4, November,
2001. [BibTeX]
Color Sketch Generation
Fang Wen, Qing Luan, Lin Liang, Ying-Qing Xu, Heung-Yeung Shum.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 47--54, New York, NY, USA, ACM Press,
2006. [BibTeX]
Example-based Automatic Portraiture
Hong Chen, Lin Liang, Ying-Qing Xu, Heung-Yeung Shum, Nan-Ning Zheng.
The 5th Asian Conference on Computer Vision (ACCV2002), Melbourne, Australia, 23–25 January,
2002. [BibTeX]
Example-Based Caricature Generation with Exaggeration
Author(s): Lin Liang, Hong Chen, Ying-Qing Xu, Heung-Yeung Shum.
Proceedings: 10th Pacific Conference on Computer Graphics and Applications (PG'02), pp. 386, October 09 - 11,
2002.
[BibTeX] 
Abstract:
In this paper, we present a system that automatically generates caricatures from input face images. From example caricatures drawn by an artist, our caricature system learns how an artist draws caricatures. In our approach, we decouple the process of caricature generation into two parts, i.e., shape exaggeration and texture style transferring. The exaggeration of a caricature is accomplished by a prototype-based method that captures the artist’s nderstanding of what are distinctive features of a face and the exaggeration style. Such prototypes are learnt by analyzing the correlation between the image caricature pairs using partial least-squares (PLS). Experimental results demonstrate the effectiveness of our system.
Example-Based Composite Sketching of Human Portraits
Hong Chen, Ziqiang Liu, Chuck Rose, Ying-Qing Xu, Heung-Yeung Shum, David H. Salesin.
3rd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'04),
2004. [BibTeX]
Example-based Facial Sketch Generation with Non-parametric Sampling
Hong Chen, Ying-Qing Xu, Heung-Yeung Shum, Song-Chun Zhu, Nan-Ning Zheng.
International Conference on Computer Vision 2001 (ICCV'2001), pp. 433--438,
2001. [BibTeX]
PicToon: A Personalized Image-based Cartoon System
Hong Chen, Lin Liang, Yan Li, Ying-Qing Xu, Heung-Yeung Shum.
Proceedings of the tenth ACM international conference on Multimedia (MULTIMEDIA '02), pp. 171--178, December,
2002. [BibTeX]
Simulating Artistic Brushstrokes Using Interval Splines
Sara L. Su, Ying-Qing Xu, Heung-Yeung Shum, Falai Chen.
Proceedings of CGIM 2002, Kauai, HI, August,
2002. [BibTeX]
Speech-Driven Cartoon Animation with Emotions
Yan Li, Feng Yu, Ying-Qing Xu, Eric Chang, Heung-Yeung Shum.
ACM Multimedia, pp. 365--371, Ottawa, Canada, Sep-Oct,
2001. [BibTeX]