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Urban modeling imaging method and system

A city modeling and city technology, applied in the field of electronic information, can solve the problems of single function, unable to obtain useful information for ordinary users, and disadvantageous to build a smart city, and achieve the effect of effective feature acquisition.

Pending Publication Date: 2020-10-30
广州安廷数字技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Urban modeling is widely used. However, traditional urban modeling is simple to make and has a single function. It can only be used as a data application, and ordinary users cannot obtain useful information, which is not conducive to the construction of smart cities.

Method used

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  • Urban modeling imaging method and system
  • Urban modeling imaging method and system

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Experimental program
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Effect test

Embodiment 1

[0022] Please refer to figure 1 , an imaging method for urban modeling, comprising the following steps:

[0023] S01: The urban inspection robot acquires feature information along the city roads, digitally converts the feature information through the digital conversion module, and synthesizes the digital conversion results into a color picture;

[0024] S02: Transform the color image into a grayscale image, perform multi-threshold processing according to the size range of the grayscale image to divide grayscale value areas, and smooth the boundaries of different divided areas through filtering processing;

[0025] S03: Modeling the processed image including multiple gray value regions, performing a three-dimensional relief model according to the size of the image to be generated, the number of divided regions, and the thickness of the modeling model, and generating an urban modeling image.

[0026] Among them, the above-mentioned urban road feature information includes the im...

Embodiment 2

[0029] Please refer to figure 2 , an imaging system based on urban modeling, including a data acquisition module 2, a digital conversion module 3, a communication module 4, a server 5, an image processing module, and an inspection robot 1;

[0030] The inspection robot 1 is provided with a data collection module 2, and the collection module 2 collects feature information 2-1 on urban roads, and the feature information 2-1 passes through the digital conversion module 3, and the collected city images and text Carry out image processing and character recognition, convert into data 3-1 storage, described data 3-1 is sent to described server 5 through described communication module 4, be used for converting described data 3-1 on described server 5 1 synthesized onto a color picture;

[0031] The image processing module 6 is used to transform the color picture into a grayscale picture, perform multi-threshold processing according to the size range of the grayscale picture to divid...

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Abstract

The invention provides an urban modeling imaging method and system. Urban feature information is obtained through the inspection robot, information processing is carried out in combination with imageprocessing and character recognition technologies, and modeling of the embossment model is carried out through information images obtained after division processing, so that the problems that traditional urban modeling is easy to manufacture and single in function, and common users cannot obtain useful information are solved.

Description

technical field [0001] The invention relates to the technical field of electronic information, in particular to a method and system for urban modeling and imaging. Background technique [0002] Urban modeling is widely used. However, traditional urban modeling is simple to make and has a single function. It can only be used as data application, and ordinary users cannot obtain useful information, which is not conducive to the construction of smart cities. Contents of the invention [0003] In order to solve the above-mentioned defects, the modeling imaging designed by the present invention proposes a new technical solution relative to the traditional modeling method, using rapid prototyping technology to obtain characteristic elements such as buildings and characters on both sides of the urban road, and through relief The modeling method allows users to obtain more practical information. [0004] In order to achieve the above object, the technical scheme adopted in the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T15/00
CPCG06T17/00G06T15/005
Inventor 叶荣华叶荣丽董子阳
Owner 广州安廷数字技术有限公司