Efficient Recording and Playback of Haptic Interaction

触觉交互的高效记录和回放

• 批准号: 171279129
• 负责人: Professor Dr.-Ing. Eckehard Steinbach
• 金额: --
• 依托单位: Lehrstuhl für Medientechnik (LMT)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2012-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/171279129?language=en
• 关键词: Efficient; Recording; Playback; Haptic; Interaction

Audio-visual communication has shaped the way humans Interact and communicate with or through technical systems during the last decade. During the next decade, haptic communication and haptic computing have the potential to further augment human-to-human and human-to-machine interaction and communication. The goal of this proposal Is to investigate methods for the efficient recording and playback of haptic signals captured during real-world or virtual multimodal telepresence and telemanipulation sessions. Applications for the recording and playback of haptic interaction sessions can be found in training, documentation and performance analysis scenarios. We will study haptic communication both from a theoretical point of view but also experimentally by designing, implementing and evaluating haptic interaction testbeds. More specifically, we will develop a mathematical model of human haptic perception and exploit this model for the efficient lossy compression of haptic data streams. We are planning to integrate the concept of event-based haptics as a promising strategy for improving the haptic immersion when touching rigid objects. The performance of the offline compression schemes for haptic signals will be evaluated both objectively and subjectively. Both principal investigators express a very strong interest in advancing the field of haptic communication and computing. They possess complementary skills and can document more than five years of successful collaboration and mobility between the two institutions.

在过去的十年中，视听通信塑造了人类与技术系统或通过技术系统进行交互和通信的方式。在接下来的十年中，触觉通信和触觉计算有可能进一步增强人与人和人与机器的交互和通信。该提案的目标是研究在真实世界或虚拟多模态远程呈现和远程操作会话期间捕获的触觉信号的有效记录和回放方法。用于记录和回放触觉交互会话的应用程序可以在培训、文档和性能分析场景中找到。我们将研究触觉通信从理论的角度来看，但也实验设计，实施和评估触觉交互试验台。更具体地说，我们将开发一个人类触觉感知的数学模型，并利用这个模型的触觉数据流的高效有损压缩。我们正计划整合基于事件的触觉的概念，作为一个有前途的策略，提高触觉接触刚性物体时的沉浸感。触觉信号的离线压缩方案的性能将被客观和主观地评估。两位主要研究者都对推进触觉通信和计算领域表示出非常浓厚的兴趣。他们拥有互补的技能，可以记录两个机构之间五年多的成功合作和流动。