Method and equipment for visualizing a great deal of information

A device and a large number of technologies, applied in the field of information visualization, can solve problems such as the inability to arrange infinite information and the inability to display the details of the focus, and achieve a clear display effect

Inactive Publication Date: 2011-11-09
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this method uses a linear isometric compression of the information, the details of the focal point cannot be revealed while achieving context
In addition, it is impossible to arrange infinite information on a conventional sphere

Method used

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  • Method and equipment for visualizing a great deal of information
  • Method and equipment for visualizing a great deal of information
  • Method and equipment for visualizing a great deal of information

Examples

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Embodiment Construction

[0030] The visualization method according to the present invention can be applied to occasions where a large amount of information needs to be presented on any display device, such as visualizing information on a display screen of a computer. The present invention is especially suitable for devices with small display screens such as PDAs and mobile phones, so that the information with a very large amount of data is assembled on a small display screen and presented to the user, so that the information that the user is currently concerned about is displayed on the screen as the focus information. The salient part is clearly displayed, while the rest of the contextual information can only be displayed in outline without affecting the display of the focused information. In addition, the user may interact with the device through a mouse, touch screen technology, input keys, etc. to adjust what is displayed on the device display.

[0031] exist figure 2 An example of information t...

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PUM

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Abstract

The invention relates to a method and equipment for visualizing a great deal of information. The method for visualizing a great deal of information comprises the steps of mapping information on a virtual two-dimensional information plane onto a virtual spherical surface, and projecting the information mapped on the spherical surface onto a display plane. Compared with the prior art, the inventioncan present a clear focal point in the foreground area of the spherical surface and embed an intact context in the foreground area.

Description

technical field [0001] The present invention relates to information visualization, in particular to a method and device for visualizing a large amount of information. Background technique [0002] A very important challenge currently facing the field of information visualization is the visualization of large amounts of information within a relatively small display window such as the screen of a PDA or mobile phone. In recent decades, there has been increasing attention and interest in developing warp-based techniques to address the above problems. Various different techniques have been developed to access large amounts of data through a limited display area, and warp-based techniques are one of them. A key feature of warp-based techniques is that they allow users to view a local area of ​​the screen in detail, while at the same time revealing a global view of the space, thereby providing contextual information for easy navigation. [0003] Figure 1a , 1b Three typical te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/00G06F3/048
Inventor 曹楠刘世霞王盛颐
Owner INT BUSINESS MASCH CORP
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