用桌面相机克隆你自己的脸

Zhengyou Zhang, Zicheng Liu, Dennis Adler, Michael F. Cohen, E. Hanson, Ying Shan
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引用次数: 2

摘要

我们已经开发了一个简单和经济高效的系统,从视频中构建纹理3D动画人脸模型,用户交互最少。我们的系统首先用一个普通的摄像机拍摄一个人的面部图像,这个人坐在摄像机前,把头从一边转到另一边。在两张图片上手动点击五次,告诉系统眼角、鼻尖和嘴角的位置,系统自动生成一个逼真的3D人头模型,构建的模型可以立即动画(不同的姿势、面部表情和说话)。用户只要有一台电脑和一台摄像机,就可以使用我们的系统在几分钟内生成自己的面部模型。然后,人脸模型可以导入到他最喜欢的游戏中,用户可以看到自己和朋友参与到他们正在玩的游戏中。我们将在会议现场的笔记本电脑上演示这个系统,参与者可以尝试用它来模拟他们自己的脸。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cloning your own face with a desktop camera
We have developed an easy and cost-effective system that constructs textured 3D animated face models from videos with minimal user interaction. Our system first takes, with an ordinary video camera, images of a face of a person sitting in front of the camera turning the head from one side to the other. After five manual clicks on two images to tell the system where the eye corners, nose top and mouth corners are, the system automatically generates a realistic looking 3D human head model and the constructed model can be animated immediately (different poses, facial expressions and talking). A user, with a PC and a video camera, can use our system to generate hisher face model in a few minutes. The face model can then be imported in hisher favorite game, and the user sees themselves and their friends take part in the game they are playing. We will demonstrate the system on a laptop computer live at the conference, and participants can try it to model their own faces.
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