2009 IEEE Symposium on 3D User Interfaces最新文献_第3页

Tech-note: Device-free interaction spaces 技术提示:无设备交互空间

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811203

D. Stødle, O. Troyanskaya, K. Li, Otto J. Anshus

引用次数: 10

Tech-note: Spatial interaction using depth camera for miniature AR 技术说明:使用深度相机进行空间交互的微型AR

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811216

Kyungdahm Yun, Woontack Woo

引用次数: 3

Effects of tracking technology, latency, and spatial jitter on object movement 跟踪技术、延迟和空间抖动对物体运动的影响

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811204

Robert J. Teather, Andriy Pavlovych, W. Stuerzlinger, I. MacKenzie

引用次数: 156

Poster: MVCE - a design pattern to guide the development of next generation user interfaces 海报:MVCE——指导下一代用户界面开发的设计模式

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811232

Jörg Stöcklein, C. Geiger, V. Paelke, Patrick Pogscheba

引用次数: 1

Poster: Vibration as a wayfinding aid 海报:振动作为指路工具

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811223

C. P. Quintero, P. Figueroa

引用次数: 0

Poster: A virtual body for augmented virtuality by chroma-keying of egocentric videos 海报:通过以自我为中心的视频的色彩键控来增强虚拟的虚拟身体

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811218

Frank Steinicke, G. Bruder, K. Rothaus, K. Hinrichs

{"title":"Poster: A virtual body for augmented virtuality by chroma-keying of egocentric videos","authors":"Frank Steinicke, G. Bruder, K. Rothaus, K. Hinrichs","doi":"10.1109/3DUI.2009.4811218","DOIUrl":"https://doi.org/10.1109/3DUI.2009.4811218","url":null,"abstract":"A fully-articulated visual representation of oneself in an immersive virtual environment has considerable impact on the subjective sense of presence in the virtual world. Therefore, many approaches address this challenge and incorporate a virtual model of the user's body in the VE. Such a “virtual body” (VB) is manipulated according to user motions which are defined by feature points detected by a tracking system. The required tracking devices are unsuitable in scenarios which involve multiple persons simultaneously or in which participants frequently change. Furthermore, individual characteristics such as skin pigmentation, hairiness or clothes are not considered by this procedure. In this paper we present a software-based approach that allows to incorporate a realistic visual representation of oneself in the VE. The idea is to make use of images captured by cameras that are attached to video-see-through head-mounted displays. These egocentric frames can be segmented into foreground showing parts of the human body and background. Then the extremities can be overlayed with the user's current view of the virtual world, and thus a high-fidelity virtual body can be visualized.","PeriodicalId":125705,"journal":{"name":"2009 IEEE Symposium on 3D User Interfaces","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124311369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

A tactile distribution sensor which enables stable measurement under high and dynamic stretch 一种触觉分布传感器，可在高和动态拉伸下进行稳定测量

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811210

Hassan Alirezaei, Akihiko Nagakubo, Y. Kuniyoshi

{"title":"A tactile distribution sensor which enables stable measurement under high and dynamic stretch","authors":"Hassan Alirezaei, Akihiko Nagakubo, Y. Kuniyoshi","doi":"10.1109/3DUI.2009.4811210","DOIUrl":"https://doi.org/10.1109/3DUI.2009.4811210","url":null,"abstract":"Recaently, we have been studying various tactile distribution sensors based on Electrical Impedance Tomography (EIT) which is a non-invasive technique to measure the resistance distribution of a conductive material only from a boundary, and needs no wiring inside the sensing area. In this paper, we present a newly developed conductive structure which is pressure sensitive but stretch insensitive and is based on the concept of contact resistance between (1)a network of stretchable wave-like conductive yarns with high resistance and (2)a conductive stretchable sheet with low resistance. Based on this newly developed structure, we have realized a novel tactile distribution sensor which enables stable measurement under dynamic and large stretch from various directions. Stable measurement of pressure distribution under dynamic and complex deformation cases such as pinching and pushing on a balloon surface are demonstrated. The sensor has been originally designed for implementation over interactive robots with soft and highly deformable bodies, but can also be used as novel user interface devices, or ordinary pressure distribution sensors. Some of the most remarkable specifications of the developed tactile sensor are high stretchability up to 140% and toughness under adverse load conditions. The sensor also has a realistic potential of becoming as thin and stretchable as stocking fabric. A goal of this research is to combine this thin sensor with stretch distribution sensors so that richer and more sophisticated tactile interactions can be realized.","PeriodicalId":125705,"journal":{"name":"2009 IEEE Symposium on 3D User Interfaces","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126395769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 69

Tech-note: ScrutiCam: Camera manipulation technique for 3D objects inspection 技术说明:ScrutiCam:用于3D对象检查的相机操作技术

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811200

Fabrice Decle, M. Hachet, P. Guitton

引用次数: 12

Visual clutter management in augmented reality: Effects of three label separation methods on spatial judgments 增强现实中的视觉杂乱管理:三种标签分离方法对空间判断的影响

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811215

Stephen D. O'Connell, Magnus Axholt, M. Cooper, S. Ellis

{"title":"Visual clutter management in augmented reality: Effects of three label separation methods on spatial judgments","authors":"Stephen D. O'Connell, Magnus Axholt, M. Cooper, S. Ellis","doi":"10.1109/3DUI.2009.4811215","DOIUrl":"https://doi.org/10.1109/3DUI.2009.4811215","url":null,"abstract":"This paper reports an experiment comparing three label separation methods for reducing visual clutter in Augmented Reality (AR) displays. We contrasted two common methods of avoiding visual overlap by moving labels in the 2D view plane with a third that distributes overlapping labels in stereoscopic depth. The experiment measured user identification performance during spatial judgment tasks in static scenes. The threemethods were compared with a control condition in which no label separation method was employed. The results showed significant performance improvements, generally 15–30%, for all three methods over the control; however, these methods were statistically indistinguishable from each other. Indepth analysis showed significant performance degradation when the 2D view plane methods produced potentially confusing spatial correlations between labels and the markers they designate. Stereoscopically separated labels were subjectively judged harder to read than view-plane separated labels. Since measured performance was affected both by label legibility and spatial correlation of labels and their designated objects, it is likely that the improved spatial correlation of stereoscopically separated labels and their designated objects has compensated for poorer stereoscopic text legibility. Future testing with dynamic scenes is expected to more clearly distinguish the three label separation techniques.","PeriodicalId":125705,"journal":{"name":"2009 IEEE Symposium on 3D User Interfaces","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126387013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 26

Tech-note: Multimodal feedback in 3D target acquisition 技术说明:3D目标获取中的多模态反馈

2009 IEEE Symposium on 3D User Interfaces Pub Date : 2009-03-14 DOI: 10.1109/3DUI.2009.4811212

Dalia El-Shimy, G. Marentakis, J. Cooperstock

引用次数: 6