Proceedings Sixth International Conference on Information Visualisation最新文献_第10页

The Virtual Articulator - applying VR technologies to dentistry 虚拟关节器——将虚拟现实技术应用于牙科

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028835

A. Bisler, U. Bockholt, G. Voss

{"title":"The Virtual Articulator - applying VR technologies to dentistry","authors":"A. Bisler, U. Bockholt, G. Voss","doi":"10.1109/IV.2002.1028835","DOIUrl":"https://doi.org/10.1109/IV.2002.1028835","url":null,"abstract":"The use of virtual reality (VR) techniques for computer-aided diagnosis is revolutionizing the medical routing in various medical disciplines. Especially in the field of dentistry VR in combination with CAD/CAM technologies offers a high potential for implant planning/design resulting in a higher accuracy and a shorter therapy time period. The geometry of the teeth is recognisable and digitisable using an intraoral camera, the implant models can be designed with specialized CAD systems and the final implants are generated using a CNC machine. In this context the \"Virtual Articulator\" (VA) completes the digital manufacturing pipeline and offers the possibility to consider patient-specific jaw biomechanics in the implant generation process. The objective of this project is the development of a system for dental occlusion diagnosis. For this important diagnosis in today's dental routine the mechanical articulator is used. The VA simulates and augments the functionalities of the mechanical articulator. Therefore it takes a digital 3-D representation of the jaws as input data, generates a simulation of the jaw movements, and delivers a dynamical visualization of the occlusion points. The high technical demands to the system are given through the high accuracy necessary for dental applications and the large models that have to be handled in the system.","PeriodicalId":308951,"journal":{"name":"Proceedings Sixth International Conference on Information Visualisation","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123267601","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 stereographic table for biomolecular visualization 用于生物分子可视化的立体表

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028836

F. Marchese

引用次数: 6

Exploring interaction strategies with Wall-screen: a new dual-display device for managing collections of web pages 探索与Wall-screen的交互策略:一种用于管理网页集合的新的双显示设备

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028855

Mountaz Hascoët, Frederic Sackx

{"title":"Exploring interaction strategies with Wall-screen: a new dual-display device for managing collections of web pages","authors":"Mountaz Hascoët, Frederic Sackx","doi":"10.1109/IV.2002.1028855","DOIUrl":"https://doi.org/10.1109/IV.2002.1028855","url":null,"abstract":"Wall-screen is a heterogeneous dual-headed display combining (1) a wall-size augmented surface to display peripheral information and (2) a common screen to focus on specific tasks. Wall-screen has been used for tasks related to the management of collections of web pages ranging from authoring new web pages to browsing, organizing or retrieving pages from existing collections. This specific application is used to illustrate the benefits of Wall-screen device but we believe that our model is generic enough to be used in many other areas where (1) a user needs to shift from his main focus to related peripheral information relatively frequently, (2) peripheral information might be organized, discussed, and shared among several users and (3) focus and periphery can be divided into two independent spaces with no additional cognitive load for the user. In this paper we present Wall-screen basics, we propose three different design strategies that determine: (1) how to manipulate information on the wall and (2) how to organize the space between the two display devices. Further we present preliminary evaluation and lessons learned.","PeriodicalId":308951,"journal":{"name":"Proceedings Sixth International Conference on Information Visualisation","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121184888","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: 5

Designing dynamic interactive visualisations to support collaboration and cognition 设计动态交互可视化以支持协作和认知

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028754

Y. Rogers, Harry Brignull, M. Scaife

引用次数: 20

Distortion for readability of contextualized text explanations for visualizations 情境化文本解释的可读性扭曲

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028790

W. Chigona, T. Strothotte

引用次数: 4

Using Orchid diagrams for information visualisation 使用兰花图进行信息可视化

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028771

M. Aleksy, R. Gitzel, Nils Schumacher

引用次数: 0

Incorporating constraints into a Virtual Reality environment for intuitive and precise solid modelling 将约束纳入虚拟现实环境中，以实现直观和精确的实体建模

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028804

Y. Zhong, W. Müller-Wittig, Weiyin Ma

{"title":"Incorporating constraints into a Virtual Reality environment for intuitive and precise solid modelling","authors":"Y. Zhong, W. Müller-Wittig, Weiyin Ma","doi":"10.1109/IV.2002.1028804","DOIUrl":"https://doi.org/10.1109/IV.2002.1028804","url":null,"abstract":"The absence of constraints is one of the major limitations in current Virtual Reality (VR) environments. Without constraints, it is difficult to perform precise 3D interactive manipulations in VR environments and precise solid modelling in VR environments cannot be guaranteed. In this paper, constraints are incorporated into the VR environment for intuitive and precise solid modelling. A hierarchically structured constraint-based data model is developed to support solid modelling in the VR environment. Solid modelling in the VR environment is precisely performed in an intuitive manner through constraint-based manipulations. Constraint-based manipulations are accompanied with automatic constraint recognition and precise constraint satisfaction to establish the hierarchically structured constraint-based data model and are realized by allowable motions for precise 3D interactions in the VR environment. The allowable motions are represented as a mathematical matrix for conveniently deriving allowable motions from constraints. A procedure-based degree-of-freedom incorporation approach for 3D constraint solving is presented for deriving the allowable motions. A rule-based constraint recognition engine is developed for both constraint-based manipulations and implicitly incorporating constraints into the VR environment. A prototype system has been implemented for precise solid modelling in an intuitive manner through constraint-based manipulations in the VR environment.","PeriodicalId":308951,"journal":{"name":"Proceedings Sixth International Conference on Information Visualisation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115652170","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: 14

Dyadic and /spl radic/3-subdivision for uniform Powell-Sabin splines 均匀Powell-Sabin样条的并矢和/spl根/3细分

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028842

Evelyne Vanraes, Joris Windmolders, A. Bultheel, P. Dierckx

引用次数: 4

Tudumi: information visualization system for monitoring and auditing computer logs Tudumi:用于监控和审计计算机日志的信息可视化系统

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028831

Tetsuji Takada, H. Koike

引用次数: 90

Browsing newsgroups with a social network analyzer 浏览新闻组与社会网络分析器

Proceedings Sixth International Conference on Information Visualisation Pub Date : 2002-11-07 DOI: 10.1109/IV.2002.1028862

Chin-Lung Chang, Ding-Yi Chen, Tyng-Ruey Chuang

引用次数: 24