A passive full body scanner using shape from silhouettes

A passive full body scanner using shape from silhouettes
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使用轮廓形状的被动全身扫描仪

DOI:
10.1109/icpr.2000.905495
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发表时间:
2000
期刊:
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000
影响因子:
--
通讯作者:
S. Weik
S. Weik
中科院分区:
--
文献类型:
--
作者:
S. Weik

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描述了一种基于摄像机的方法来完全自动地创建人的3D模型。使用十六个数码相机的设置来捕获要扫描的人的图像。使用单色背景和从轮廓提取形状的方法,自动创建3D模型。使用原始图像的模型是现实的纹理。在未来的3D远程呈现应用程序或多玩家游戏中,这些模型必须使用内部骨架结构进行动画处理。利用主成分分析从模型中自动提取骨架。与其他全身扫描方法相比,不使用机械移动组件,这使得该系统特别适合低成本最终用户应用。
Describes a camera-based approach to fully automatically create 3D models of persons. A setup of sixteen digital cameras is used to capture the images of the person to be scanned. Using a monochromatic background and the shape-from-silhouette approach a 3D model is created automatically. Using the original images the models are realistically textured. In future 3D telepresence applications or multi-player games these models have to be animated using an internal skeleton structure. A principal component analysis is utilised to extract the skeleton automatically from the models. Compared to other full body scanning approaches no mechanically moving components are used which makes the system especially suitable for low cost end user applications.
DOI: 10.1109/jra.1987.1087109
发表时间: 1987-08-01
期刊: IEEE JOURNAL OF ROBOTICS AND AUTOMATION
影响因子: --
作者:
TSAI, RY
通讯作者: TSAI, RY