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Modeling approachused for trans-media digital city scenic area

A digital city and modeling method technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of lack of realism, high cost of production process, etc., and achieve visual and intuitive effects

Inactive Publication Date: 2008-10-01
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods improve the vividness of the digital city (scenic spot), and are more easily accepted by tourists, but the production process is expensive and requires manual modeling of various features, and the model is only a simulation of the natural terrain, which also lacks sense of reality

Method used

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  • Modeling approachused for trans-media digital city scenic area
  • Modeling approachused for trans-media digital city scenic area
  • Modeling approachused for trans-media digital city scenic area

Examples

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Embodiment

[0055] With the application of the method and system in the situational tourism system, the producer of the navigation system can do a good job of editing the seamless integration of the geographic information system information and the panoramic video in advance. The specific steps of this example implementation are described in detail below, as follows:

[0056] 1) Open the geographic information system map and choose to edit the road section

[0057] First, load the geographic information system map from the local system, select and edit the start and end positions of the road segment, and make sure that the selected feature points must be in the same road segment, such as image 3 , after clicking OK, the system will automatically fill the panel with location geographic information system information, including road number: 593, starting point number: 29, and end point number: 60.

[0058] 2) Load the panoramic video, associate and set parameters

[0059] Select and load...

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Abstract

The invention discloses a modeling method of media-crossing digital urban scenery, which comprises the following steps: 1) crosslinking the spatial data position of geographic information system and edit of panoramic interactive video; 2) storing the interactive information; 3) displaying the crosslinking of spatial data position of geographic information system and panoramic interactive video. The invention makes the entire interactive effect more plentifully and more visually, which reaches seamless connection of spatial data position of geographic information system and panoramic video.

Description

technical field [0001] The invention relates to a modeling method for a cross-media digital city scenic spot. Background technique [0002] Geographic information system is a comprehensive technology, which involves geography, surveying and mapping, computer science and technology and other disciplines. Its concept and basis are geography and surveying and mapping, its technical support is computer technology, and its application fields are many industries and departments such as geography, planning and management. Since the development of geographic information systems in the late 1960s, the concept and theoretical basis of geographic information systems have basically matured, leaving some difficult problems, such as the multidimensional temporal geographic information system model, which has not yet been finalized. But from the perspective of mainstream technology, the existing theoretical basis of GIS can support the development of GIS technology. [0003] 3D panoramic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G01C21/32
Inventor 庄越挺王叶钧陈铭徐俊吴飞
Owner ZHEJIANG UNIV