混合现实互动叙事中的用户交互

The Second IEEE and ACM International Symposium on Mixed and Augmented Reality, 2003. Proceedings. Pub Date : 2003-10-07 DOI:10.1109/ISMAR.2003.1240732

M. Cavazza, Olivier Martin, Fred Charles, Xavier Marichal, Steven J. Mead

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引用次数: 12

摘要

在本文中，我们描述了一个基于“魔镜”模型的混合现实系统，在这个系统中，用户的图像被摄像机实时捕获，从他/她的背景中提取出来，并与虚拟图像的三维图形模型混合，其中包括参与故事的合成角色。生成的图像投射在面向用户的大屏幕上，用户可以看到自己的图像与合成演员一起嵌入虚拟舞台。混合现实世界的图像组件是基于一个游戏引擎，虚幻竞技场2003。这个引擎不仅执行图形渲染和角色动画，还包含了我们之前描述的讲故事引擎的新版本。面对用户的单个2D摄像机通过分割用户的轮廓来实时分析图像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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User interaction in mixed reality interactive storytelling

In this paper, we describe a mixed reality system based on a "magic mirror" model, in which the user's image is captured in real time by a video camera, extracted from his/her background and mixed with a 3D graphic model of a virtual image including the synthetic characters taking part in the story. The resulting image is projected on a large screen facing the user, who sees his/her own image embedded in the virtual stage with the synthetic actors. The graphic component of the mixed reality world is based on a game engine, Unreal Tournament 2003. This engine not only performs graphic rendering and character animation but incorporates a new version of our previously described storytelling engine. A single 2D camera facing the user analyses the image in real-time by segmenting the user's contours.

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来源期刊

The Second IEEE and ACM International Symposium on Mixed and Augmented Reality, 2003. Proceedings.

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