Method, device and apparatus for digital restoration of ruins and readable storage medium

A technology for buildings and ruins, applied in 3D modeling, image data processing, other database retrieval, etc., can solve the problems of low integrity, difficult to meet restoration results, and low restoration accuracy, and achieve the effect of improving accuracy.

Pending Publication Date: 2021-04-23
北京清城睿现数字科技研究院有限公司
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  • Application Information

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Problems solved by technology

At present, for sites with a low degree of integrity preserved, many missing parts, or only some remaining components, digital restoration is usually carried out based on construction rules and old photos, but the restoration accuracy is low, and the restoration basis is weak, resulting in restoration. The results are difficult to meet the needs of many aspects

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  • Method, device and apparatus for digital restoration of ruins and readable storage medium
  • Method, device and apparatus for digital restoration of ruins and readable storage medium
  • Method, device and apparatus for digital restoration of ruins and readable storage medium

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Embodiment Construction

[0030] 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.

[0031] see figure 1 , a digital restoration method for a site building provided in this embodiment may include the following steps:

[0032] S11: Obtain the measured data of the ruined buildings, as well as the historical direct record data related to the ruined buildings and the architectural rule data of the same period.

[0033] The actual measurement data of the ruins can be collected through 3D scanning, aerial photography of satellite images, historical...

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Abstract

The invention provides a method, device and apparatus for digital restoration of ruins and a readable storage medium, and the method comprises the steps: respectively calculating the credibility of each evidence chain for each minimum building category which is provided with numerical value type actual measurement data and contains unknown data; taking the evidence chain with the highest credibility as an unknown data reference evidence chain of the minimum building category; according to the unknown data reference evidence chain of the minimum-level building category, obtaining an estimated value of unknown data under the minimum-level building category and a floating range of the estimated value; and based on a virtual splicing technology, performing digital restoration according to the measured data, the estimated value of the unknown data and the floating range of the estimated value. Unknown data is estimated according to the evidence chain with the highest credibility, the modeling data with higher accuracy is obtained, and the virtual splicing technology is combined to verify that the modeling details adjust the estimated value in the floating range of the estimated value, so that the accuracy of digital restoration is improved.

Description

technical field [0001] The present invention relates to the technical field of digital restoration, and more specifically relates to a method, device, equipment and readable storage medium for digital restoration of ruins buildings. Background technique [0002] Relic buildings carry rich information about history, culture, art, etc., and are precious cultural heritage. In order to meet the needs of today's society for the viewing, research, and cultural inheritance of the ruins and buildings, digital restoration of the ruins and buildings is carried out. At present, for sites with a low degree of integrity preserved, many missing parts, or only some remaining components, digital restoration is usually carried out based on construction rules and old photos, but the restoration accuracy is low, and the restoration basis is weak, resulting in restoration. The results are difficult to meet the needs of many aspects. Contents of the invention [0003] In view of this, the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/20G06T17/00G06F16/906
CPCG06T17/00G06T19/20G06T2200/32G06T2219/2004G06F16/906
Inventor 贺艳马英华李薇
Owner 北京清城睿现数字科技研究院有限公司
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