CN101957870A - Data recovery technology of three-dimensional scanning in artistic buildings or structures - Google Patents
Data recovery technology of three-dimensional scanning in artistic buildings or structures Download PDFInfo
- Publication number
- CN101957870A CN101957870A CN2009100548778A CN200910054877A CN101957870A CN 101957870 A CN101957870 A CN 101957870A CN 2009100548778 A CN2009100548778 A CN 2009100548778A CN 200910054877 A CN200910054877 A CN 200910054877A CN 101957870 A CN101957870 A CN 101957870A
- Authority
- CN
- China
- Prior art keywords
- scanning
- data
- dimensional
- structures
- buildings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a data recovery technology of three-dimensional scanning in artistic buildings or structures, which comprises the following steps of: determining a coordinate system; determining points and position of a scanning station; acquiring and splicing data; carrying out three-dimensional modeling; adhering grain; and making CAD drawings. Compared with the prior art, the data recovery technology of the three-dimensional scanning in the artistic buildings or structures provides original basis for post recovery design, artistic characteristic research of protected historic buildings, vector data recovery and the like, so as to better facilitate the embodying of the historic meanings and artistic values of the protected historic buildings.
Description
Technical field
The present invention relates to the 3 d scan data recovery technique, relate in particular to the data recovery technology of 3-D scanning in art architecture thing or structures.
Background technology
Historical protective buildings has very high historic significance and artistic value; but it is because of the remote past; be forced to and manually repair some historical protective buildings; existing reparation for historical protective buildings; its data acquisition in early stage mainly is to rely on artificial mapping; its shortcoming is: differing greatly between artificial surveying and mapping data and the former historical protective buildings, some embody the details place of its historic significance and are not restored, and have reduced its artistic value.
Therefore, how keeping its historic significance and artistic value to greatest extent, is present in the repair process of historical protective buildings, one of the most key problem.
Summary of the invention
According to background technology; the object of the present invention is to provide the data recovery technology of 3-D scanning in art architecture thing or structures; this technology is restored design, historical protective buildings for the later stage artistic characteristics research, vector data reduction etc. provide original foundation, are convenient to embody preferably the historic significance and the artistic value of historical protective buildings.
To achieve these goals, technical scheme of the present invention is as follows:
The data recovery technology of 3-D scanning in art architecture thing or structures is characterized in that, may further comprise the steps:
A, determine coordinate system
The target buildings is carried out field exploring, determine coordinate system;
B, determine scanning movement
According to the actual conditions of need scanning target buildings, determine counting and the orientation of scanning movement;
C, data acquisition and data splicing
Scan by three-dimensional laser scanner at scanning movement, obtain the laser spots cloud atlas of target buildings, obtain texture information by the digital camera photography; And all laser spots cloud atlas are stitched together, form comprehensive laser point cloud file;
D, three-dimensional modeling
The data later according to splicing adopt 3 d modeling software, and three-dimensional laser point cloud is carried out accurate modeling;
E, stickup texture
Texture information is pasted in the three-dimensional model of generation, obtain the three-dimensional tridimensional virtual model;
F, making CAD figure
After three-dimensional modeling is finished, in the three-dimensional model of its generation, directly this three-dimensional model is carried out vector quantization, obtain relevant CAD figure.
Further, in the present invention, in the step of determining scanning movement, adopt the measurement of total powerstation to determine counting and the orientation of scanning movement.In the measuring process of total powerstation, two public reflecting body numbers of adjacent scanning movement are more than or equal to three.
Further, in the present invention, after data acquisition and data splicing are finished, need check, check,, need carry out data acquisition and data splicing again for problematic place to data splicing result.
Beneficial effect of the present invention is:
Compared with prior art; the data recovery technology of 3-D scanning of the present invention in art architecture thing or structures; the artistic characteristics research, vector data reduction etc. of restoring design, historical protective buildings for the later stage provide original foundation, are convenient to embody preferably the historic significance and the artistic value of historical protective buildings.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the process flow diagram in the invention process.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, the data recovery technology of 3-D scanning of the present invention in art architecture thing or structures can be divided into field operation processing and interior industry and handle two processes.
Wherein, the field operation processing procedure comprises following step:
(1) determines coordinate system
The target buildings is carried out field exploring, determine coordinate system.
(2) determine scanning movement
Because the restriction in the visual field, need carry out repeatedly the target buildings, subregional scanning.Can the selection of scanning movement will scan the target buildings according to need to be determined to count and the orientation, should be basically to determine counting and the orientation of scanning movement from the visual aspects such as certain one side of blocking, pull full the target buildings that have or not of scanning movement.
Can determine counting and the orientation of scanning movement by the measurement of total powerstation.In the measuring process of total powerstation, guarantee that two public reflecting body numbers of adjacent scanning movement are more than or equal to three.What reflecting body was pasted should satisfy the center of circle that can see the reflecting body of all stickups from scanning movement.Can adopt all reflecting bodys to be in the mode of self-defining coordinate system, splice to determine counting and the orientation of scanning movement by public reflecting body.
(3) data acquisition
The process of data acquisition comprises laser scanning and photography, and the laser spots cloud atlas by three-dimensional laser scanner scanning acquisition target buildings obtains texture information, promptly high-precision digital photo by the digital camera photography.
(4) data splicing
The principle of data splicing is partly to carry out images match according to the common surface that contains in the contiguous laser spots cloud atlas of two width of cloth to handle.After public part in the contiguous laser spots cloud atlas of two width of cloth overlaps fully, the profiling object surface of twice scanning is replenished and extension mutually, after described laser spots cloud atlas is stitched together, form new comprehensive laser point cloud file.
(5) integrity checking
According to the various data of being obtained, above-mentioned data splicing result is checked, checks if qualified, the field operation processing finishes, interior industry is handled beginning; If problem is carried out data acquisition and data splicing again to the problem place.Evaluating standard mainly is whether the resolution of laser point cloud acquisition precision and digital photograph meets the demands.
Interior industry processing procedure comprises following step:
(1) generates the three-dimensional laser point cloud model
The data later according to splicing according to the form of predetermined (customer requirement), are exported laser data, obtain the three-dimensional laser point cloud model.
(2) three-dimensional modeling
Adopt phidias software, under the support of microstation, three-dimensional laser point cloud is carried out accurate modeling.
(3) paste texture
Model according to back generates in texture information (content on the digital photo) stickup, obtains the three-dimensional tridimensional virtual model.
(4) make CAD figure
For the ease of concrete constructing operation, in phidias, directly three-dimensional model is carried out vector quantization, obtain relevant CAD figure.
With the target buildings be bridge as an example, CAD figure should comprise the main positions of bridge, as bridge lamp, lamppost, lamp socket, colored ribbon floriation, circular floriation, bridge pier, bridge floor lines etc.
Again three-dimensional tridimensional virtual model and CAD figure are checked, checked at last.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in the foregoing description and the instructions is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the data recovery technology of 3-D scanning in art architecture thing or structures is characterized in that, may further comprise the steps:
A, determine coordinate system
The target buildings is carried out field exploring, determine coordinate system;
B, determine scanning movement
According to the actual conditions of need scanning target buildings, determine counting and the orientation of scanning movement;
C, data acquisition and data splicing
Scan by three-dimensional laser scanner at scanning movement, obtain the laser spots cloud atlas of target buildings, obtain texture information by the digital camera photography; And all laser spots cloud atlas are stitched together, form comprehensive laser point cloud file;
D, three-dimensional modeling
The data later according to splicing adopt 3 d modeling software, and three-dimensional laser point cloud is carried out accurate modeling;
E, stickup texture
Texture information is pasted in the three-dimensional model of generation, obtain the three-dimensional tridimensional virtual model;
F, making CAD figure
After three-dimensional modeling is finished, in the three-dimensional model of its generation, directly this three-dimensional model is carried out vector quantization, obtain relevant CAD figure.
2. the data recovery technology of 3-D scanning according to claim 1 in art architecture thing or structures is characterized in that, in the step of determining scanning movement, adopts the measurement of total powerstation to determine counting and the orientation of scanning movement.
3. the data recovery technology of 3-D scanning according to claim 2 in art architecture thing or structures is characterized in that, in the measuring process of total powerstation, two public reflecting body numbers of adjacent scanning movement are more than or equal to three.
4. the data recovery technology of 3-D scanning according to claim 1 in art architecture thing or structures, it is characterized in that, after data acquisition and data splicing are finished, need data splicing result is checked, checks, for problematic place, need carry out data acquisition and data splicing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100548778A CN101957870A (en) | 2009-07-16 | 2009-07-16 | Data recovery technology of three-dimensional scanning in artistic buildings or structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100548778A CN101957870A (en) | 2009-07-16 | 2009-07-16 | Data recovery technology of three-dimensional scanning in artistic buildings or structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957870A true CN101957870A (en) | 2011-01-26 |
Family
ID=43485199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100548778A Pending CN101957870A (en) | 2009-07-16 | 2009-07-16 | Data recovery technology of three-dimensional scanning in artistic buildings or structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957870A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147590A (en) * | 2012-12-27 | 2013-06-12 | 上海建为建筑修缮工程有限公司 | Historic building floriation repairing method based on 3D (three dimensional) technology |
| CN103266781A (en) * | 2012-12-27 | 2013-08-28 | 上海建为建筑修缮工程有限公司 | Historical building brick sculpture repairing method based on three-dimensional (3D) technology |
| CN103413282A (en) * | 2013-07-05 | 2013-11-27 | 同济大学 | Image splicing method based on cable-stayed bridge cable |
| CN103913117A (en) * | 2014-03-26 | 2014-07-09 | 上海数联空间科技有限公司 | Three-dimensional laser scanner positioning device and laser point cloud absolute positioning method |
| CN104504255A (en) * | 2014-12-11 | 2015-04-08 | 北京航天控制仪器研究所 | Method for determining lifting force and resistance moment of spiral wing |
| CN104699886A (en) * | 2013-12-10 | 2015-06-10 | 达索系统公司 | Laser scan re-engineering of 3D CAD models |
| CN105737751A (en) * | 2014-12-06 | 2016-07-06 | 中国石油化工股份有限公司 | Vertical storage tank deformation monitoring system and method |
| CN105888288A (en) * | 2016-05-31 | 2016-08-24 | 宝葫历史建筑科技（上海）有限公司 | Novel historical building gypsum product repair method |
| CN106033622A (en) * | 2015-03-19 | 2016-10-19 | 联想(北京)有限公司 | Data collection method and device and target object reconstructing method and device |
| CN106639323A (en) * | 2016-10-12 | 2017-05-10 | 上海建工集团股份有限公司 | Building reconstructing system and method based on three-dimensional laser scanning and three-dimensional printing |
| CN106869521A (en) * | 2017-04-16 | 2017-06-20 | 广东中森建设工程有限公司 | Using the Old building Seismic Strengthening method of Static Elasto-Plastic Analysis technology |
| CN107451343A (en) * | 2017-07-19 | 2017-12-08 | 武汉理工大学 | A kind of restored method in period of Ming and Qing China seat of local government city |
| CN109525829A (en) * | 2018-10-11 | 2019-03-26 | 浙江科技学院 | Ecosystem 3-D image virtual display system and method, information data processing terminal |
| CN111292413A (en) * | 2020-02-24 | 2020-06-16 | 浙江大华技术股份有限公司 | Image model processing method and device, storage medium and electronic device |
| CN111951371A (en) * | 2020-05-19 | 2020-11-17 | 北京北建大科技有限公司 | Cultural heritage digital system and implementation method thereof |
-
2009
- 2009-07-16 CN CN2009100548778A patent/CN101957870A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266781A (en) * | 2012-12-27 | 2013-08-28 | 上海建为建筑修缮工程有限公司 | Historical building brick sculpture repairing method based on three-dimensional (3D) technology |
| CN103147590A (en) * | 2012-12-27 | 2013-06-12 | 上海建为建筑修缮工程有限公司 | Historic building floriation repairing method based on 3D (three dimensional) technology |
| CN103266781B (en) * | 2012-12-27 | 2015-10-28 | 上海建为历保工程科技股份有限公司 | Based on the historical building tile carving restorative procedure of 3D technology |
| CN103147590B (en) * | 2012-12-27 | 2016-01-13 | 上海建为历保工程科技股份有限公司 | Based on the historical building floriation restorative procedure of 3D technology |
| CN103413282B (en) * | 2013-07-05 | 2016-04-20 | 同济大学 | A kind of image split-joint method based on Character of Cable Force of Cable stayed Bridge |
| CN103413282A (en) * | 2013-07-05 | 2013-11-27 | 同济大学 | Image splicing method based on cable-stayed bridge cable |
| CN104699886B (en) * | 2013-12-10 | 2020-08-18 | 达索系统公司 | Laser scanning reintegration of 3D CAD models |
| CN104699886A (en) * | 2013-12-10 | 2015-06-10 | 达索系统公司 | Laser scan re-engineering of 3D CAD models |
| CN103913117A (en) * | 2014-03-26 | 2014-07-09 | 上海数联空间科技有限公司 | Three-dimensional laser scanner positioning device and laser point cloud absolute positioning method |
| CN103913117B (en) * | 2014-03-26 | 2016-11-16 | 上海数联空间科技有限公司 | A kind of three-dimensional laser scanner positioner and laser point cloud absolute fix method |
| CN105737751A (en) * | 2014-12-06 | 2016-07-06 | 中国石油化工股份有限公司 | Vertical storage tank deformation monitoring system and method |
| CN104504255A (en) * | 2014-12-11 | 2015-04-08 | 北京航天控制仪器研究所 | Method for determining lifting force and resistance moment of spiral wing |
| CN106033622A (en) * | 2015-03-19 | 2016-10-19 | 联想(北京)有限公司 | Data collection method and device and target object reconstructing method and device |
| CN106033622B (en) * | 2015-03-19 | 2020-03-24 | 联想(北京)有限公司 | Data acquisition and target object reconstruction method and device |
| CN105888288A (en) * | 2016-05-31 | 2016-08-24 | 宝葫历史建筑科技（上海）有限公司 | Novel historical building gypsum product repair method |
| CN105888288B (en) * | 2016-05-31 | 2019-01-22 | 宝葫历史建筑科技（上海）有限公司 | A kind of novel historical building gypsum product restorative procedure |
| CN106639323A (en) * | 2016-10-12 | 2017-05-10 | 上海建工集团股份有限公司 | Building reconstructing system and method based on three-dimensional laser scanning and three-dimensional printing |
| CN106869521A (en) * | 2017-04-16 | 2017-06-20 | 广东中森建设工程有限公司 | Using the Old building Seismic Strengthening method of Static Elasto-Plastic Analysis technology |
| CN107451343A (en) * | 2017-07-19 | 2017-12-08 | 武汉理工大学 | A kind of restored method in period of Ming and Qing China seat of local government city |
| CN109525829A (en) * | 2018-10-11 | 2019-03-26 | 浙江科技学院 | Ecosystem 3-D image virtual display system and method, information data processing terminal |
| CN111292413A (en) * | 2020-02-24 | 2020-06-16 | 浙江大华技术股份有限公司 | Image model processing method and device, storage medium and electronic device |
| CN111951371A (en) * | 2020-05-19 | 2020-11-17 | 北京北建大科技有限公司 | Cultural heritage digital system and implementation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101957870A (en) | Data recovery technology of three-dimensional scanning in artistic buildings or structures | |
| CN106600690B (en) | Complex building three-dimensional modeling method based on point cloud data | |
| CN105045950B (en) | A kind of bridge security assessment system based on 3 D laser scanning | |
| CN103644860B (en) | Large space free curved face measurement method | |
| Edl et al. | 3D laser scanners: history and applications | |
| CN106683068B (en) | Three-dimensional digital image acquisition method | |
| CN106524920A (en) | Application of field measurement in construction project based on three-dimensional laser scanning | |
| Pocobelli et al. | Building information models for monitoring and simulation data in heritage buildings | |
| JP5350729B2 (en) | Work type confirmation system, work form confirmation program, and work form confirmation method | |
| CN109285220A (en) | A kind of generation method, device, equipment and the storage medium of three-dimensional scenic map | |
| CN108763685A (en) | A kind of construction method of spacial special-shaped curved surface curtain wall system | |
| CN108984965A (en) | Power network line planning and designing method based on GIS and BIM | |
| Murphy et al. | Developing historic building information modelling guidelines and procedures for architectural heritage in Ireland | |
| CN105550428A (en) | Bridge security evaluation method based on TLS (three-dimensional laser scanning) technique | |
| US8600713B2 (en) | Method of online building-model reconstruction using photogrammetric mapping system | |
| CN106097433A (en) | Object industry and the stacking method of Image model and system | |
| CN109685893A (en) | Space integration modeling method and device | |
| JP7394935B2 (en) | Method, device, and program for measuring the shape of a three-dimensional measurement object | |
| CN109903382A (en) | The fusion method and device of point cloud data | |
| CN105987673A (en) | Integrated three-dimensional scanning modeling system | |
| CN109990703A (en) | A kind of size detecting method and system of prefabricated components | |
| Cheng et al. | Study on reverse engineering of historical architecture based on 3D laser scanner | |
| CN114821003A (en) | Three-dimensional site arrangement method for transformer substation | |
| Barrile et al. | Comparison between techniques for generating 3D models of cultural heritage | |
| CN104318610B (en) | Large-space three-dimensional entity line-putting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |