TouchBridge: augmenting active tangibles for camera-based multi-touch surfaces
TouchBridge: augmenting active tangibles for camera-based multi-touch surfaces
复制标题
TouchBridge：增强基于摄像头的多点触控表面的活动有形物体
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
P. Olivier
中科院分区：
文献类型：
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作者：
C. Ladha;K. Ladha;Jonathan Hook;D. Jackson;P. Olivier
用物理对象增强桌面多点触摸表面是实现有形用户界面的一种很好的访问方法。与多点触摸表面上的对象的交互通常限于空间操纵，并且用于对象跟踪的常见的基于标记的技术通常仅提供对象的位置和取向信息。我们提出了一种新的，低成本的，用于跟踪基于摄像头的多点触摸表面上的对象的方法。我们的方法利用调制红外光提供物体和表面之间的双向通信通道，从而为与物理物体进行更丰富形式的交互提供了机会。
The augmentation of tabletop multi-touch surfaces with physical objects is a well visited approach for the realisation of tangible user interfaces. Interaction with objects on a multi-touch surface is often limited to spatial manipulation and common marker-based techniques for object tracking typically provide little more than position and orientation information for the objects. We present a novel, low-cost, approach for tracking objects on a camera-based multi-touch surface. Our approach utilises modulated Infrared light to provide a bi-directional communication channel between objects and the surface and thereby presents the opportunity for much richer forms of interaction with physical objects.