Dual multiresolution HyperSlice for multivariate data visualization

نویسندگان

  • Pak Chung Wong
  • Andrew H. Crabb
  • R. Daniel Bergeron
چکیده

We present a new multiresolution visualization design which allows a user to control the physical data resolution as well as the logical display resolution of multivariate data. A system prototype is described which uses the HyperSlice representation. The notion of space projection in multivariate data is introduced. This process is coupled with wavelets to form a powerful tool for very large data visualization.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Visualization of Multi-dimensional Scalar Functions Using Hyperslice

HyperSlice is a new method for the visualization of scalar functions of many variables. With this method the multi-dimensional function is presented in a simple and easy-to-understand way in which all dimensions are treated identically. The central concept is the representation of a multi-dimensional function as a matrix of orthogonal two-dimensional slices. These two-dimensional slices lend th...

متن کامل

A Tool for Hierarchical Representation and Visualization of Time-Varying Data

A wavelet-based data visualization tool is presented to support multiresolution analysis of very large multidimensional multivariate (mdmv) scientific data. It has the ability to display scientific data in a fine to coarse hierarchical fashion. In addition, the tool has error tracking facilities that enable scientists to visualize error information of an individual coarse approximation and the ...

متن کامل

Measuring Insight into Multi-dimensional Data from a Combination of a Scatterplot Matrix and a HyperSlice Visualization

Understanding multi-dimensional data and in particular multi-dimensional dependencies is hard. Information visualization can help to understand this type of data. Still, the problem of how users gain insights from such visualizations is not well understood. Both the visualizations and the users play a role in understanding the data. In a case study, using both, a scatterplot matrix and a HyperS...

متن کامل

Scattered Data Modelling Using Radial Basis Functions

Radial basis functions are traditional and powerful tools for multivariate interpolation from scattered data. This self-contained talk surveys both theoretical and practical aspects of scattered data fitting by radial basis functions. To this end, basic features of the radial basis function interpolation scheme are first reviewed, such as well-posedness, numerical stability and approximation or...

متن کامل

A First Step to Evaluate and Compare Multiresolution Models

A variety of multiresolution models for arbitrary triangle meshes have been presented in the last years. In order to achieve an interactive visualization, multiresolution models must store and retrieve data efficiently. In this paper, we present a first step to evaluate and compare multiresolution models. We propose a set of tests to measure the speed performance of the models for interactive v...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1996