The 4th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
Conference 12-15 December • Exhibition 13-15 December • Hong Kong Convention & Exhibition Centre
 

Technical Papers

NPR

Tuesday, 13 December 14:15 - 16:00 |  Convention Hall C

Session Chair
Julie Dorsey

A Rendering Framework for Multiscale Views of 3D Models - Picture

A Rendering Framework for Multiscale Views of 3D Models


We introduce a new rendering framework for creating multiscale views of 3D models. Guided by 3D vector fields constructed according to the view points chosen by the user, our renderer can effectively capture and seamlessly blend multiple levels of detail of the model from different perspectives in a single image.


Wei-Hsien Hsu, University of California Davis
Kwan-Liu Ma, University of California Davis
Carlos Correa, Lawrence Livermore National Laboratory


Mixed-Order Compositing for 3D Painting - Picture

Mixed-Order Compositing for 3D Painting


We present a method for compositing stroke-based 3D paintings. The challenge lies in reconciling the z-order of the strokes with the order in which they were painted, while maintaining temporal and spatial coherence. Our algorithm smoothly transitions between compositing in depth and stroke order.


Ilya Baran, Disney Research Zurich
Johannes Schmid, Disney Research Zurich and The Swiss Federal Institute of Technology Zurich
Thomas Siegrist, The Swiss Federal Institute of Technology Zurich
Markus Gross, Disney Research Zurich and The Swiss Federal Institute of Technology Zurich
Robert W. Sumner, Disney Research Zurich


Animated Construction of Line Drawings - Picture

Animated Construction of Line Drawings


This work introduces and characterizes the problem of inverse drawing of line art, proposes an optimization for its solution based on key principles from cognition literature, and demonstrates potential applications.


Hongbo Fu, City University of Hong Kong
Shizhe Zhou, Zhejiang University
Ligang Liu, Zhejiang University
Niloy J. Mitra, King Abdullah University of Science and Technology and University College London


Sketch-based Dynamic Illustration of Fluid Systems - Picture

Sketch-based Dynamic Illustration of Fluid Systems


This paper presents a sketch-based technique for dynamic illustration of fluid systems in real time. It is mainly about design interface, sketch-based illustration, fluid simulation, and visualization.


Bo Zhu, Japan Science and Technology Agency
Michiaki Iwata, National Cerebral and Cardiovascular Center
Ryo Haraguchi, National Cerebral and Cardiovascular Center
Takashi Ashihara, Shiga University of Medical Science
Nobuyuki Umetani, The University of Tokyo
Takeo Igarashi, The University of Tokyo and Japan Science and Technology Agency
Kazuo Nakazawa, National Cerebral and Cardiovascular Center