Proceedings of Seventh Annual IEEE Visualization '96最新文献

FEL: the Field Encapsulation Library FEL:字段封装库

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568115

S. Bryson, D. Kenwright, Michael J. Gerald-Yamasaki

引用次数: 20

Mathematical Vkualization: Standing at the Crossroads 数学化:站在十字路口

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568165

T. Munzner, D. Banks, G. Francis, A. Hanson, L. Jorgenson

引用次数: 12

Contour blending using warp-guided distance field interpolation 使用翘曲引导距离场插值的轮廓混合

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.567812

D. Cohen-Or, D. Levin, Amira Solomovici

{"title":"Contour blending using warp-guided distance field interpolation","authors":"D. Cohen-Or, D. Levin, Amira Solomovici","doi":"10.1109/VISUAL.1996.567812","DOIUrl":"https://doi.org/10.1109/VISUAL.1996.567812","url":null,"abstract":"Given (n-1)-dimensional parallel cross-sections of an n-dimensional body, one would like to reconstruct the n-dimensional body. The method based on Distance Field Interpolation (DFI) gives a robust solution to this problem in its ability to deal with any topology in any dimension. Still this method may give undesired solutions to the problem if the changes from one cross-section to the next are significant relative to the size of the details in the cross-sections. We consider the problem of solid reconstruction from contours, which can also be considered as a contour blending or contour morphing problem, where the third dimension is time. The method presented is based on interpolation of the distance field, guided by a warp function which is controlled by a set of corresponding anchor points. Some rules for defining a smooth least-distorting warp function are given. To reduce the distortion of the intermediate shapes, the warp function is decomposed into a rigid rotational part and an elastic part. The distance field interpolation method is modified so that the interpolation is guided by the warp function. The advantage of the new approach is that it is capable of blending between contours having different topological genus, and no correspondence between the geometric primitives should be established. The desired general correspondence is defined by the user in terms of a relatively small number of anchor points.","PeriodicalId":219748,"journal":{"name":"Proceedings of Seventh Annual IEEE Visualization '96","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124943609","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: 40

Data level comparative visualization in aircraft design 飞机设计中的数据级比较可视化

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568140

J. Trapp, H. Pagendarm

引用次数: 10

Case study: mantle convection visualization on the Cray T3D 案例研究:基于Cray T3D的地幔对流可视化

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568144

J. Painter, H. Bunge, Y. Livnat

引用次数: 15

Real-time Accelerators for Volume Rendering 体渲染的实时加速器

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568160

H. Pfister, G. Knittel, J. Hesser, J. Goble

引用次数: 1

A visualization tool for mechanical design 机械设计的可视化工具

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568142

Shao-Chiung Lu, A. B. Rebello, D. Cui, R. Yagel, R. A. Miller, G. Kinzel

引用次数: 2

Flexible information visualization of multivariate data from biological sequence similarity searches 生物序列相似性搜索多变量数据的灵活信息可视化

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.567796

Ed H. Chi, J. Riedl, E. Shoop, J. Carlis, E. Retzel, P. Barry

{"title":"Flexible information visualization of multivariate data from biological sequence similarity searches","authors":"Ed H. Chi, J. Riedl, E. Shoop, J. Carlis, E. Retzel, P. Barry","doi":"10.1109/VISUAL.1996.567796","DOIUrl":"https://doi.org/10.1109/VISUAL.1996.567796","url":null,"abstract":"Information visualization faces challenges presented by the need to represent abstract data and the relationships within the data. Previously, we presented a system for visualizing similarities between a single DNA sequence and a large database of other DNA sequences (E.H. Chi et al., 1995). Similarity algorithms generate similarity information in textual reports that can be hundreds or thousands of pages long. Our original system visualized the most important variables from these reports. However, the biologists we work with found this system so useful they requested visual representations of other variables. We present an enhanced system for interactive exploration of this multivariate data. We identify a larger set of useful variables in the information space. The new system involves more variables, so it focuses on exploring subsets of the data. We present an interactive system allowing mapping of different variables to different axes, incorporating animation using a time axis, and providing tools for viewing subsets of the data. Detail-on-demand is preserved by hyperlinks to the analysis reports. We present three case studies illustrating the use of these techniques. The combined technique of applying a time axis with a 3D scatter plot and query filters to visualization of biological sequence similarity data is both powerful and novel.","PeriodicalId":219748,"journal":{"name":"Proceedings of Seventh Annual IEEE Visualization '96","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115146255","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: 28

Clinical evaluation of interactive volume visualization 交互式容积可视化的临床评价

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568134

K. Zuiderveld, P. V. Ooijen, John W. C. Chin-A-Woeng, P. Buijs, M. Olree, F. Post

引用次数: 15

Directional flow visualization of vector fields 矢量场的定向流可视化

Proceedings of Seventh Annual IEEE Visualization '96 Pub Date : 1996-10-27 DOI: 10.1109/VISUAL.1996.568139

Ed Boring, A. Pang

引用次数: 38