Method for visualizing data field corresponding to coordinate system

Abstract

The invention discloses a method for visualizing data field corresponding to the coordinate system and utilizes data acquirers in stereoscopic matrix arrangement. The method includes steps of (1) indicating data values of different points by different color; (2) setting the position of each data acquirer as an acquisition point, collecting position information and data values of each data acquirer in a stereoscopic space to establish a stereoscopic coordinate system, and indicating the data value of each point by different color; and (3), calculating the data values corresponding to the coordinates among the acquisition points according to the position information the data values of the acquisition points and indicating the data value of each point by different color, wherein the higher the data values are, the higher the color temperature of the color of the data values is, and the lower the data values are, the lower the color temperature of the color of the data values is. By the aid of the method for visualizing the data field corresponding to the coordinate system, the data values of the integral stereoscopic coordinate system can be acquired integrally, and by means of vivid color, an observer can quickly observe whether points with data values exceeding reasonable range exist or not and acquires distribution conditions of the acquisition points.

Description

technical field [0001] The invention relates to the field of data visualization, in particular to a data field visualization method corresponding to a coordinate system. Background technique [0002] Visualization is the theory, method and technology of using computer graphics and image processing technology to convert data into graphics or images and display them on the screen for interactive processing. It involves many fields such as computer graphics, image processing, computer vision, and computer-aided design, and has become a comprehensive technology for studying a series of issues such as data representation, data processing, and decision analysis. The virtual reality technology currently being developed by Fit is also based on the visualization technology of graphics and images. Visualization technology was first used in computer science and formed an important branch of visualization technology - Visualization in Scientific Computing. Scientific computing visu...

AI Technical Summary

Problems solved by technology

It is impossible to display the data values ​​of all points in a plane to the observer in real time and visually, and it is impossible for the observer to have an overall understanding of the data values ​​in the entire three-dimensional coordinate system, and it is...

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