Method and system for visualizing data

A data and data field technology, applied in the direction of transmission system, digital output to display equipment, electrical components, etc., can solve the problems of inability to visualize, insufficient memory, no memory visualization, etc., achieve good image quality and reduce the effect of data transmission

Inactive Publication Date: 2012-08-01
SUN YAT SEN UNIV
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  • Abstract
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Problems solved by technology

[0004] Since the calculation results are first stored in the hard disk, and then visualized in a graphics workstation or an ordinary PC terminal, but the engineering data is sometimes very large, especially the large-scale data field that changes with time, the terminal at this time often Not that much space to store the raw data and at the same time not that much memory to visualize it
In this way, there will often be a prompt of insufficient memory, and it cannot even be visualized

Method used

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  • Method and system for visualizing data
  • Method and system for visualizing data
  • Method and system for visualizing data

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] The purpose of the present invention is to propose a system capable of efficient parallel processing of numerical calculation and data visualization of large-scale data fields. The system can complete data gridding and visualize data in various forms to meet various needs of customers Effective load balancing processing effectively speeds up processing speed and system stability.

[0053] The present invention implements the method for visualizing data provi...

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Abstract

The embodiment of the invention discloses a method for visualizing data. The method comprises the following steps: meshing data through the method of superposition of trend surface and residual error; applying corresponding visualization technologies to the meshed data; removing repetitive data and leaving essential data through logic simplification, texture simplification and code compression; analyzing data format, assembling logic relation and generating visual data; and displaying the visual data. The embodiment of the invention further discloses a system for visualizing the data. According to the embodiment of the invention, the visualization technologies are combined so as to be suitable for different data fields very well; and on the basis that the basic visualization technology is combined with the visualization technology based on feature analysis, the visualization quality can be further improved, and the calculated amount is not large.

Description

technical field [0001] The invention relates to the technical field of computer processing, in particular to a method and system for visually processing data. Background technique [0002] Scientific computing visualization technology has important applications in scientific research and national economic fields such as medicine, molecular chemistry and biology, computational fluid dynamics, finite element analysis, meteorology, and geophysics. Since visualization is a data and computation-intensive application, parallel and distributed techniques have been used in the early research of visualization technology. Early parallel volume rendering generally used high-end parallel computers and graphics workstations. In the mid-to-late 1990s, PCs gradually became popular, the drawing capabilities of PC graphics hardware continued to improve, and network technology developed rapidly. PC clusters and networked PCs (especially PC clusters) gradually replaced traditional high-end pa...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06F9/44H04L29/08
Inventor 曾金龙王若梅陈湘萍
Owner SUN YAT SEN UNIV
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