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Unmanned aerial vehicle three-dimensional city modeling system

A technology of urban modeling and 3D modeling, applied in the field of 3D modeling

Inactive Publication Date: 2020-10-27
广州安廷数字技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The use of UAV aerial photography and other means to model urban elements has great advantages such as convenience, flexibility, and speed. However, traditional two-dimensional data can no longer meet the needs of various departments' daily work, and more comprehensive urban three-dimensional data is urgently needed

Method used

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Embodiment Construction

[0027] 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 making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 A kind of unmanned aerial vehicle three-dimensional city modeling system is provided for the present invention, comprises:

[0029] The camera that is arranged on the drone, the camera is used to collect image data, and the central processing unit on the remote server, wherein the central processing unit is configured with a data processing module; the impact of the data processing module on the collection of the drone data processing ...

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Abstract

The invention provides an unmanned aerial vehicle three-dimensional city modeling system. A data processing module is used for modeling image data collected by an unmanned aerial vehicle and receivingthe image data to process and analyze the data; and the application of a rendering module is also adopted; and therefore, the correctness of a graphic algorithm function is improved, an optimal functional index is realized, the subsequent graphic processor processing flow is guided, and the urban three-dimensional modeling effect is improved.

Description

technical field [0001] The invention relates to the field of three-dimensional modeling, in particular to a three-dimensional city modeling method for an unmanned aerial vehicle. Background technique [0002] In the prior art, the use of remote control equipment to model urban roads can be widely used in urban investigation, activity drills, and special accident assessment through inspection technology. Combined with the 3D GIS system, using the spatial position and topological relationship to model in the 2D map plane, it is of great significance to apply it to the construction industry and surveying and mapping industry through modeling applications. [0003] The use of UAV aerial photography and other means to model urban elements has great advantages such as convenience, flexibility, and speed. However, traditional two-dimensional data can no longer meet the needs of various departments' daily work, and more comprehensive urban three-dimensional data is urgently needed ...

Claims

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Application Information

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IPC IPC(8): G01C11/00G01C11/02G06T15/00G06T17/05
CPCG01C11/00G01C11/02G06T15/005G06T17/05
Inventor 叶荣华林大妹
Owner 广州安廷数字技术有限公司
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