Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ancient building simulation restoration method based on aviation oblique photography and three-dimensional laser scanning

A three-dimensional laser and oblique photography technology is applied in the field of ancient building simulation restoration of aerial oblique photography and three-dimensional laser scanning, to meet the needs of rapid surveying and simulation restoration, with good penetration and good visualization effects.

Pending Publication Date: 2022-08-05
CHANGSHU ANCIENT STYLE GARDEN CONSTR CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention hopes to provide an ancient building simulation restoration method based on aerial oblique photography and three-dimensional laser scanning, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ancient building simulation restoration method based on aviation oblique photography and three-dimensional laser scanning
  • Ancient building simulation restoration method based on aviation oblique photography and three-dimensional laser scanning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-2 As shown, the embodiment of the present invention provides the first aspect according to the present disclosure: the present embodiment is based on Suzhou classical gardens, which is a general term for Chinese classical gardens located in the territory of Suzhou City, Jiangsu Province. There are more than 170 gardens inside and outside the city, of which more than 50 are existing;

[0030] An ancient building simulation restoration method based on aeria...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an ancient building simulation restoration method based on aviation oblique photography and three-dimensional laser scanning, and relates to the technical field of building measurement, and the method comprises the following steps: S1, carrying out three-dimensional laser scanning; s2, carrying out aerial oblique photography; s3, multi-point data fusion is carried out; step S4, carrying out data modeling; s5, simulating and restoring the ancient building; the aerial oblique photography technology and the three-dimensional laser scanning technology are combined and applied to the cultural relic ancient building, unmanned aerial vehicle oblique photography measurement image conversion data and ground laser scanning point data are subjected to registration fusion, then ground three-dimensional laser scanning dead angles are supplemented, and the integrity of point cloud data of the cultural relic ancient building is guaranteed. As the three-dimensional laser is good in penetrability and high in data precision, the manufacturing cost is reduced, the method is not limited by the height of the ancient building component, the requirements for rapid surveying and mapping and simulation restoration of batch ancient buildings can be met, a simulation restoration finished product can show texture features, and the problems of poor data quality and local garland are solved.

Description

technical field [0001] The invention relates to the technical field of building measurement, in particular to an ancient building simulation restoration method based on aerial oblique photography and three-dimensional laser scanning. Background technique [0002] In recent years, the method of obtaining 3D data of ancient building models is to use a 3D scanner to scan the surface of ancient buildings non-contact, and obtain 3D point cloud data. However, the amount of data collected by this method is very large, and there is a large amount of redundant data, which increases the difficulty of subsequent modeling and other tasks, and requires more human input. It is difficult to set up the 3D scanner instrument, and the scanning speed is slow and the efficiency is low. The fusion of 3D laser scanning technology and the point cloud data collected by UAV low-altitude oblique photogrammetry can be applied to In the fields of archaeology, ancient building modeling, deformation mon...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06T17/05G06T17/10
CPCG06T17/05G06T17/10
Inventor 王超沈嘉健崔文军
Owner CHANGSHU ANCIENT STYLE GARDEN CONSTR CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com