Visualization In Scientific Computing Research Articles

Risk Management of New Cosmetic Product Development Based on Data Management of Visualization in Scientific Computing

With the continuous development of the social economy, people pay more and more attention to their own protection and maintenance, especially the quality of commodities in terms of usage of the commodity. As commonly used commodities, the quality of their new products in cosmetics is extremely important. In the rapidly developing cosmetics industry, in view of these needs and limitations, the data management method of visualization in scientific computing is introduced in this paper. Multiple risk factors in cosmetics development are established and sorted from the three perspectives of cosmetics development, production, and sales, by combining the new cosmetic product development process. The biggest risks are clarified, the corresponding cosmetic product risk assessment model is constructed, and the new cosmetic product development risk strategy and related management are realized. The simulation experiment results show that the data management method of visualization in scientific computing is effective and can support the risk management of new cosmetic product development.

A Study on the Impact of Regional Total Factor Production in Digital Economy Based on Fuzzy Hierarchical VISC Algorithm.

The classification inaccuracy occurs to the evaluation calculation of the total factor production impact in the traditional digital economy development area. This paper applies the fuzzy hierarchical (Visualization in Scientific Computing, VISC) algorithm to the calculation method of the total factor production impact evaluation in the digital economy development area. The quantitative recursive method is used to evaluate the ability of the data information model, to achieve the ability of controlling the acquisition of characteristic resources, and complete the classification and summary of the index parameters of the total factor production impact of the digital economy development area. Finally, the experiment proves that this calculation method is used to develop the evaluation of the impact of total factor production digital economy development area and improve the information integration and analysis capabilities, the accuracy of the evaluation of the impact of total factor production, and the efficiency of the use of digital economy development resources.

Arguing against Graphic Ambivalence: What Earth Modeling Reveals about Visualization in Scientific Computing

Abstract Computation in the sciences does not sufficiently account for aesthetics, which prevents information from being corroborated. This argument is made through a comparison between virtual ear...

Virtual Reality Visualisation of a Biologically Realistic Anatomical and Functional Model of the Tadpole Spinal Cord

Virtual Reality Visualisation of a Biologically Realistic Anatomical and Functional Model of the Tadpole Spinal Cord

Virtual Reality Visualisation of a Biologically Realistic Anatomical and Functional Model of the Tadpole Spinal Cord

Virtual Reality Visualisation of a Biologically Realistic Anatomical and Functional Model of the Tadpole Spinal Cord

Research on adaptive tide numerical simulation based on steering dynamic monitoring

In recent years, advances in computer and information science, geography, and visualization in scientific computing have brought issues such as multi-dimensional visualization, dynamic phenomenon simulation, and public participation to the fore in the field of geographic information science. Various dynamic quantitative analysis and numerical simulation models have been coupled with geographic analysis tools. These developments have led to the rise of VGEs as potentially suitable tools for advanced geographic analysis and visualization. Improving the simulation ability of VGEs increasingly requires dynamic quantitative analysis and numerical simulation models. In this paper, we use tidal simulation as a case study to expand VGEs applications. To simulate complex flows in coastal areas, we propose an adaptive algorithm for triangulation mesh generation based on the change of terrain. This process can be effectively applied to tidal simulations. We also discuss the dynamic visualization of tidal movements in coastal areas, including spatial cluster analysis, feature extraction, and iconic visualization of the simulation data, which can reveal the dynamic phenomena. Finally, we design a dynamic monitoring strategy that includes tracking monitoring, calculation intervention, and parameter adjustment during the simulation process. The case study demonstrates that this method is reliable and effective and that it can be used effectively in geoscience analysis and geocomputing.

Study on 3D Visualization of Electromagnetic Signal Strength

Based on the theory of Visualization in Scientific Computing, we use Marching Cubes isosurface algorithm, Multi-Isosurfaces algorithm and ray casting algorithms based on GPU to achieve the 3D visualization of electromagnetic signal strength. It wouldn't make much sense for user to display the distribution of electromagnetic environment in isola- tion, This paper, the distribution of electromagnetic signal strength is integrated in the battlefield scene, we achieve real- time interactive of the battlefield electromagnetic distribution using VC++6.0 language and 3D OpenGL tool, enhance the convenience and visual effects of operation. The result shows practical application value.

Web map-based POI visualization for spatial decision support

The ability to extract useful information from data is a topic of considerable interest, especially with regard to organizing point-of-interest (POI) information containing many attributes as well as data about business. In generating intuitive results from investigations of traditional relational databases, traditional scientific visualization approaches for multidimensional data (e.g., Visualization in Scientific Computing) are inefficient, and deficiencies are often encountered when organizing multidimensional POIs using current online mapping tools (e.g., Google Maps). A new web visualization strategy combining a tile base map and POI symbols is proposed in this study to address the problem. In this strategy, web maps are used as the background, and POI symbols are overlaid on top of the geographical base map through a web visualization. The design and implementation of the variable model of the POI symbol were developed based on the principles of cognitive psychology. Using the information management system of welfare lottery terminals in Hubei Province in China as an example, the system architecture and functions were built using the hypermedia model, and detailed spatial decision support was provided based on the proposed visual environment integrating DCM (i.e., Digital Cartographic Model) and DLM (i.e., Digital Landscape Model) together.

VisFiles

It has been twenty years since the surge of visualization research following the publication of the report on Visualization in Scientific Computing by the U.S. National Science Foundation (NSF) in 1987. Visualization has become a mature discipline, and also an indispensable tool for understanding and communicating vast amounts of information in many fields of study. Now we are seeing a second surge of visualization research. One stimulus is the widespread, day-to-day reliance of the Web, while the other is the continuing advances of scientific supercomputing.

TOPOLOGICAL CORRECT AND HIGH RESOLUTION TECHNIQUE FOR THREE-DIMENSIONAL REVERSE

Isosurface extraction from volumetric data plays an important role in the field of visualization in scientific computing. To solve the ambiguity that the classical marching cube algorithm often suffers from and improve the extraction precision, first, accurate isosurface in the interior of cube is constructed by using the trilinear interpolant method. The face shoulder points, body shoulder points and inflection point are computed as the critical points located on the isosurface. The geometrical characteristics of those critical points are analyzed. Based on these preliminary results, a robust and high resolution triangulation algorithm for constructing a triangular mesh approximation to isosurface for data given on a 3D rectilinear grid is presented. Unlike the past work on marching cube algorithm, the new solution presented produces a robust representation of the surface in the interior of each grid cell without using look-up-table and complementary and rotation operations. For arbitrary cube configuration, once the corresponding inflection points have been computed, the new approach is intelligent to triangulate the isosurface. Finally, some examples are given to show the performance of the new algorithm.

Player Perspective: Using Computer Game Engines for 3D Cartography

In 1987, the National Science Foundation–sponsored report on Visualization in Scientific Computing (ViSC) recognized the potential for computers to revolutionize the way that we visualize information (McCormick, DeFanti, and Brown 1987). Cartographers and geographers were quick to note the potential of ViSC for visualizing spatial data (DiBiase 1990; Monmonier 1990; Taylor 1991; MacEachren and Monmonier 1992). As this phenomenon has matured over recent years, the geographic application of ViSC for creating immersive virtual environments has become more commonplace in the fields of digital cartography and geovisualization. Recognition of this expanding field has created a need for the development of tools that can be used to explore and present spatial data. This need provides the basis for this technical note.

Taking stock of visualization in scientific computing

Taking stock of visualization in scientific computing

A Network Computing Environment for TWT-CAD

Based on RPC semantic and agent-oriented software bus, a task-level-parallel Distributed-Object-Computing model has been designed to have complicated numerical analysis and Visualization in Scientific Computing(ViSC) for TWT-CAD, while making use of object-oriented technology and thread-concurrence technology. The ViSC software running on a Windows NT LAN(Local Area Network) for beam-wave interaction of TWTs has been developed in Visual C++, of which software architecture and key technologies are given in the paper.

Ninth Eurographics Workshop on Visualization in Scientific Computing, Blaubeuren, Germany, April 20–22 1998

Ninth Eurographics Workshop on Visualization in Scientific Computing, Blaubeuren, Germany, April 20–22 1998

9th Eurographics Workshop on Visualization in Scientific Computing

Computer Graphics ForumVolume 17, Issue 1 p. 95-96 9th Eurographics Workshop on Visualization in Scientific Computing First published: 28 June 2008 https://doi.org/10.1111/1467-8659.00222AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume17, Issue1March 1998Pages 95-96 RelatedInformation

Eighth Eurographics Workshop on Visualization in Scientific Computing: Boulogne‐sur‐Mer, France, April 28–30, 1997

Computer Graphics ForumVolume 16, Issue 4 p. 235-235 Eighth Eurographics Workshop on Visualization in Scientific Computing: Boulogne-sur-Mer, France, April 28–30, 1997 First published: 28 June 2008 https://doi.org/10.1111/1467-8659.00185AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume16, Issue4October 1997Pages 235-235 RelatedInformation

A comparative analysis of Reference Models for Visual and Computational Integrated Environments

In the framework of Visualization in Scientific Computing (ViSC) the definition of reference models appears to be an especially promising research area. In this paper we propose a unified approach to the analysis of reference models based on keyword classification. We analyze several models representing either visualization systems or complex computational and visual processes. We propose grouping the reference models in two sets called Reference Models in Scientific Visualization and Reference Models of Visual Computational Simulations respectively. For each of these two sets we present a general overview of reference models belonging to, we identify the main concepts and keywords characterizing the reference model definitions, and we present the result characterization organized in lists. We propose definitions of the structure of each of the reference model and representative keyword sets. To characterize specific models, and underline either their commonalties or distinctions, we label for instance two- or three-dimensional and one- or multilevel structures. We start to develop a comparative analysis of separate approaches and we identify elements significant for further advances in reference model design.

Call for contributions : Fifth eurographics workshop on visualization in scientific computing

Call for contributions : Fifth eurographics workshop on visualization in scientific computing

A modified radiosity algorithm for integrated visual and auditory rendering

A concept on integration of 3D visual and auditory rendering is proposed in this paper. By the auditory rendering we mean the computer acoustical simulation with direct sound outputs that is based on the physical model simulation. The so-called visual rendering means the computer generation of 3D images of real world and even virtual world, but without sounds. By integration of 3D visual and auditory rendering we mean while computer generates a 3D image of physical model of real world, it generates the sound based on the physical model displayed if there is a reverberation-free sound source. Based on some kinds of similarity between the propagation nature of light and sound, a modified radiosity algorithm has been proposed for integrating implementation. The algorithm is suitable for both visual and room auditory rendering. It means for a given enclosure, once the form factors are calculated, they can be applied for calculating both the light radiosities and sound radiosities simultaneously. The features of the algorithm are indicated. The implementation techniques are given in detail. The integration of visual and auditory rendering is a big step toward real world simulation, furthermore it will extend the research direction of visualization in scientific computing (ViSC) to visualization and audiobilization in scientific computing (VAiSC). The combination of VAiSC with virtual reality technique will improve human-computer interface greatly.

Variance and centroid optimization in X-ray powder diffraction analysis

Line profiles of a powder diffraction pattern and the aberrations which affect the centroid and the variances of the peaks have been analyzed using the visualization in scientific computing (ViSC) systems. The constrained optimization of those aberrations has been derived from the theory developed by Wilson (1963). It allows the determination of systematic instrumental effects and gives indication of other diffraction effects related to the samples. The CuKβradiation was used to process the experimental data directly as it is comprised of only one single wavelength.