| 摘要: |
| 传统油彩艺术多在纸张、画布、墙壁或任何质料制成的物件表面上作业.将油彩艺术带进电脑虚拟现实的三维空间里是一突破性的试验.美国著名画家Jackson Pollock激发了“动作绘画”的意念，以人体作为画笔，不仅为油彩艺术带出一种新的审美视野，还可有引发交错学科研究的潜在可行性.利用一开发动作绘画工作室的骨架，试验出一种用人体作为画笔去控制绘画工作、并把三维画布的绘画工作视觉化的新形式绘画艺术. |
| 关键词: 虚拟现实，动作绘画，动作抓取，颜色分割. |
| DOI： |
| 分类号: |
| 基金项目:This research is partly supported by City University Strategic Research Grant (香港城市大学策略研究资助，No.7000608)， City University DAG (香港城市大学直接分配资助，No.7100089) and Hong Kong Arts Development Council (香港艺术发展局视艺发展资助). |
|
| Interactive 3D Canvas for Virtual Action Painting |
|
Horace H S Ip,Leanne S Y Tsang,Ken C K Law,Young Hay,Christine M H Choy
|
| Abstract: |
| Traditionally paint work is always done on a piece of paper, canvas, on a wall or on the surface of some material. Augmenting it into 3D virtual reality space is a breakthrough. By the inspiration of Jackson Pollock's “action painting”, human body could act as a paintbrush to drive the paintings by his/her body motion. Fusing the concepts of action painting and virtual reality together not only introduces new aesthetic perspectives on paint art, but also raises potential multi-disciplinary researches over the end product. In this paper, a framework is presented for building an action studio to experiment a new form of paint art that utilizes human body as paintbrushes to drive the painting process and then visualizes the paint work in a 3D canvas in real-time. Further, based on its inherent correlation characteristic of human behavior and cognition, the system could be extended for a joint research with other potential disciplines such as music and psychotherapy. |
| Key words: Virtual reality, action painting, motion capture, color segmentation. |
