CN106408640A - 3D map modeling surface contour fast linkage rendering method - Google Patents
3D map modeling surface contour fast linkage rendering method Download PDFInfo
- Publication number
- CN106408640A CN106408640A CN201610824177.2A CN201610824177A CN106408640A CN 106408640 A CN106408640 A CN 106408640A CN 201610824177 A CN201610824177 A CN 201610824177A CN 106408640 A CN106408640 A CN 106408640A
- Authority
- CN
- China
- Prior art keywords
- building
- unmanned plane
- dimensional map
- top layer
- model
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/04—Texture mapping
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Remote Sensing (AREA)
- Processing Or Creating Images (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to the technical field of 3D map, and provides a 3D map modeling surface contour fast linkage rendering method. The method comprises the following steps: (1) acquiring the coordinate information of a building, and building a 3D map model; (2) analyzing the characteristics of a surface mounting area, and determining the space coordinates of shooting points of an unmanned aerial vehicle in batches according to a mathematical reverse deduction model; (3) storing the space coordinates of the shooting points; inputting the space coordinates of the shooting points of the unmanned aerial vehicle to the unmanned aerial vehicle to realize automatic shooting by the unmanned aerial vehicle; and (5) automatically screening a shot image to match the surface mounting area according to the feature point information of the surface mounting area, and performing surface mounting. The beneficial effects are as follows: with the help of 3D map modeling, cloud computing, a mathematical reverse deduction model, an unmanned aerial vehicle and a smart surface mounting technology, efficient linked 3D modeling surface rendering is realized, and the surface texture characteristics of a 3D map are presented truly; the shooting points of an unmanned aerial vehicle are automatically generated in batches, position deviation caused by artificial selection is avoided, the work continuity is improved while the quality of rendered images is guaranteed, and manpower and material resources are saved.
Description
Technical field
The present invention relates to three-dimensional map technical field, particularly to a kind of fast linked wash with watercolours of three-dimensional map modeling top layer profile
Dyeing method.
Background technology
Currently, with the quickening of urbanization process, urban development is maked rapid progress.The fusion of the industrialization of information is so that city
Information integration becomes inexorable trend, and " digital city " is built and be pulled to national strategy aspect, city electronic three-dimensional map
Set up and play more and more important role wherein.Three-dimensional map gives user, and intuitively outdoor scene represents, and is the trip of user
Map inquiry, navigation directions offer are convenient, provide hommization clothes at aspects such as ecommerce, daily information, publicity interactions simultaneously
Business, veritably builds urban informationization system, realizes the national strategic aim of " digital city ".
Three-dimensional map is modeled in and obtains quick effective development in recent years, has promoted urban informationization to enter to a certain extent
Journey, on this basis, truly shows digital city in order to lively further, allow Consumer's Experience closer to information city clothes
Business, the method that three-dimensional map models top layer profile paster has also obtained corresponding research and development.
At present, there is proposition to build real-time three-dimensional map using unmanned plane, information retrieval analysis carried out by environment sensing,
Thus realizing positioning and three-dimensional map structure, in the case of self-position is uncertain, there is certain using value, however it is necessary that
Constantly judge to select new picture shooting point, expend considerable time and effort, also cannot ensure optimal paster shooting point；
Additionally, having proposition to obtain generate two-dimensional map texture by two-dimension vector map data and digital altitude data, through processing life
Become textured three-dimensional map, improve efficiency and speed during paster, but or need in the picture of early stage obtains
Very important person is to shoot, and needs substantial amounts of Financial cost and time cycle etc..
Content of the invention
The purpose of the present invention is exactly to overcome the deficiencies in the prior art, there is provided a kind of three-dimensional map modeling top layer profile is quick
Linkage rendering intent.Reversely deduce the skills such as model, unmanned plane and intelligent paster by three-dimensional map modeling, cloud computing, mathematics
Art, the three-dimensional modeling top layer realizing efficiently linkage renders, and truly assumes three-dimensional map top layer textural characteristics；The method can be led to
Cross founding mathematical models, automatic batch generates optimal unmanned plane shooting point, it is to avoid the position skew of artificial selection, ensureing
While obtaining the quality that three-dimensional map modeling top layer renders picture, also it is effectively improved the continuity of work, saved big
The resources such as the manpower and materials of amount.
A kind of fast linked rendering intent of three-dimensional map of present invention modeling top layer profile, comprises the steps：
Step one, on the basis of obtaining building coordinate information, framework building each floor structure layout, build described in foundation
Build the three-dimensional map model of thing；
Step 2, the feature in the described building paster region of analysis, reversely deduce model according to mathematics, and batch determines that unmanned plane is clapped
Take the photograph space coordinatess a little；
Step 3, the space coordinatess of the batch unmanned plane shooting point of the determination in step 2 are stored in server.
Further, also include step 4, transfer the unmanned plane shooting point space coordinatess of building from described server end,
Input to unmanned plane, the automatic picture realizing unmanned plane shoots.
Further, also include step 5, reversely deduce model by the mathematics in step 2, calculate described building
The paster provincial characteristicss point information in each face of three-dimensional map model, obtains according in described characteristic point information automatic screening step 4
Unmanned plane to shoot photo matching, carry out the operation of three-dimensional map model top layer profile paster.
Further, the building coordinate information in step one is derived from building design drawing or the construction drawing of described building.
Further, described building design drawing or construction drawing are CAD diagram, on the basis of described CAD diagram, complete building
Floor structure feature framework, connects relating dot dough-making powder, the overall 3 D stereo cartographic model generating described building.
Further, in step 2, the space coordinatess of unmanned plane shooting point include height, longitude and latitude and the direction of unmanned plane.
Further, single user or multi-user transfer from described server in real time by PC, desktop computer or mobile terminal and build
Build the unmanned plane shooting point space coordinatess of thing, input to unmanned plane, the automatic picture realizing unmanned plane shoots.
Present invention also offers a kind of three-dimensional map system, the part or all of building in this map system is by above-mentioned
Profile fast linked rendering intent in three-dimensional map modeling top layer obtains.
Beneficial effects of the present invention are：
1st, from inside to outside, according to architectural design or construction CAD diagram, true and accurate reproduces the 3 D stereo of building to Building Modeling
Structure；
2nd, the shooting point information collection in each paster region of Mass production building, by shooting point data Cun Chudao server；Rule
Keep away artificial intuition and selected shooting point, it is to avoid the picture stitching error that manual operation brings；Can with facing multiple users in real time
Obtain building and shoot point data, by shooting point information transfer to unmanned plane, setting shoots the amount of redundancy of picture, automatically carries out multiple
Region picture shooting, greatly enhances work efficiency, has saved cost, shortens the working cycle；
3rd, reversely deduce model by mathematics, picture and paster area characteristic information Auto-matching will be shot, be truly realized wash with watercolours
Fast linked, intelligent, the efficient, accuracy of dyeing method.
Brief description
The flow process that Fig. 1 show a kind of fast linked rendering intent of three-dimensional map of embodiment of the present invention modeling top layer profile is shown
It is intended to.
Fig. 2 show unmanned plane shooting point generation method flow chart in the embodiment of the present invention.
Specific embodiment
Describe the specific embodiment of the invention below in conjunction with concrete accompanying drawing in detail.It should be noted that in following embodiments
The combination of the technical characteristic of description or technical characteristic is not construed as isolated, and they can be mutually combined thus reaching
To superior technique effect.In the accompanying drawing of following embodiments, identical label that each accompanying drawing occurs represent identical feature or
Person's part, can be applicable in different embodiments.
A kind of fast linked rendering intent of three-dimensional map of embodiment of the present invention modeling top layer profile, comprises the steps：
Step one, on the basis of obtaining building coordinate information, framework building each floor structure layout, build described in foundation
Build the three-dimensional map model of thing；
Step 2, the feature in the described building paster region of analysis, reversely deduce model according to mathematics, and batch determines that unmanned plane is clapped
Take the photograph space coordinatess a little；
Step 3, the space coordinatess of the batch unmanned plane shooting point of the determination in step 2 are stored in server.
Step 4, transfer the unmanned plane shooting point space coordinatess of building from described server end, input to unmanned plane,
The automatic picture realizing unmanned plane shoots.
Step 5, reversely deduce model by the mathematics in step 2, calculate that the three-dimensional map model of described building is every
The paster provincial characteristicss point information in individual face, shoots according to the unmanned plane obtaining in described characteristic point information automatic screening step 4 and shines
Piece is matching, carries out the profile paster operation of three-dimensional map model top layer.
Building coordinate information in step one is derived from building design drawing or the construction drawing of described building.Described building sets
Meter figure or construction drawing are CAD diagram, on the basis of described CAD diagram, complete building floor structure feature framework, connect relating dot
Dough-making powder, the overall 3 D stereo cartographic model generating described building.
In step 2, the space coordinatess of unmanned plane shooting point include height, longitude and latitude and the direction of unmanned plane.
Single user or multi-user transfer the unmanned of building from described server in real time by PC, desktop computer or mobile terminal
Machine shooting point space coordinatess, input to unmanned plane, and the automatic picture realizing unmanned plane shoots.
A kind of three-dimensional map of the embodiment of the present invention models idiographic flow such as Fig. 1 institute of the fast linked rendering intent of top layer profile
Show.
Present invention also offers a kind of three-dimensional map system, the part or all of building in this map system is by above-mentioned
Profile fast linked rendering intent in three-dimensional map modeling top layer obtains.
Above-mentioned mathematics reversely deduces model, refers on the basis of knowing fabric structure spatial coordinated information, root
According to the architectural characteristic of building itself, using Mathematical Modeling Methods, optimum height when reversely release unmanned plane is taken pictures, longitude and latitude
And direction.The method of mathematical modeling can be pure theory model or returned according to the summary of substantial amounts of empirical data in the past
Receive（Shoot the picture of various different structure forms and the effect of later stage paster coupling according to unmanned plane, summary and induction goes out for not
With the optimum photographing position of version unmanned plane, this step needs substantial amounts of cloud computing）；On the one hand, by mathematics reverse push
Drill the batch unmanned plane that model obtains to take pictures height, longitude and latitude and directional information, after input unmanned plane, unmanned plane can be greatly improved
Shoot the efficiency of photo, solve Traditional Man and control unmanned plane to take pictures and be difficult to avoid that the technical barrier of invalid photo in a large number；Separately
On the one hand, the photo that unmanned plane shoots carries accurate positional information, makes photo coupling work during later stage paster highly efficient.
Following mathematics reversely deduces model, is intended only as example, can take mathematical model known to any other or
The shooting point of unmanned plane reversely deduced by empirical model.
In the present embodiment, the generation method of unmanned plane shooting point mainly includes two big steps：
1st, the shooting packet of delta-shaped region picture：
1) judge whether the delta field surface in same shooting face is smooth；
2) judge whether the delta-shaped region direction in same shooting face is consistent；
3) judge whether the delta-shaped region in same shooting face interval to each other is sufficiently small（Almost fit）.
2nd, the shooting of Delta Region photo overall picture
1) consider unmanned plane carry camera up and down and left and right visible angle；
2) consider to plan reserved space proportion, in order to middle imaging effect is optimal on the photo of Delta Region；
3) judge whether unmanned plane has barrier before carrying camera camera site, whether sight line is blocked（If clapping infull triangle
Region photo, increases the depression angle of camera, recalculates distance and position, and the shooting point position until not blocking determines）.
In the present embodiment, unmanned plane shooting point generation method idiographic flow is as shown in Figure 2.
In actual use, by the CAD coordinate information of building, and according to completing for floor structure feature framework
On the basis of, connect relating dot dough-making powder, integrally draw high generation three-dimensional map model, truly assume the three-dimensional stereo model of building,
Thus being conducive to the triangle paster region division of the every part of three-dimensional map model.In order to determine optimal unmanned plane shooting point, pin
Delta Region is set up with model analysiss mechanism and carries out substantial amounts of cloud computing, reach the accurate acquisition of Delta Region picture.This
Outward, set up mathematics and reversely deduce model, according to the area of the coordinate of known model Delta Region and wanted shooting area, reversely
Deduce out longitude and latitude, height and the directional information collection of unmanned plane shooting point, by the shooting point of each region picture of this Mass production
Information collection, by shooting point data Cun Chudao server.Effectively evade and shooting point has been selected by artificial intuition, it is to avoid people
For operating the picture stitching error bringing.Simultaneously as shooting point information Store is in server, can be real-time with facing multiple users
Ground obtains building and shoots point data, and by shooting point information transfer to unmanned plane, setting shoots the amount of redundancy of picture, automatically carries out many
Open region picture shooting, greatly enhance work efficiency, saved cost, shorten the working cycle.Unmanned plane is automatic
After shooting picture completes, reversely deduce model by the mathematics set up again, based on the characteristic information of Delta Region, will clap
Take the photograph picture to be mated with it, carry out three-dimensional map top layer profile Automatic Combined, feasible region paster renders.In order to ensure maximum
Press close to limit true three-dimension scene, carry out regional area picture processing, screen the most from the multiple pictures that unmanned plane shoots
Suitable picture carries out plurality of pictures fusion, in addition marginalisation, criticalization operation, final realizes really carrying top layer profile knot
The three-dimensional map model of structure feature, the development for " digital city " provides the technology that three-dimensional map model top layer profile renders to prop up
Support, provides the more method of linkage, high efficiency, convenience and accuracy and channel for three-dimensional modeling top layer paster.
Beneficial effects of the present invention are：
1st, from inside to outside, according to architectural design or construction CAD diagram, true and accurate reproduces the 3 D stereo of building to Building Modeling
Structure；
2nd, the shooting point information collection in each paster region of Mass production building, by shooting point data Cun Chudao server；Rule
Keep away artificial intuition and selected shooting point, it is to avoid the picture stitching error that manual operation brings；Can with facing multiple users in real time
Obtain building and shoot point data, by shooting point information transfer to unmanned plane, setting shoots the amount of redundancy of picture, automatically carries out multiple
Region picture shooting, greatly enhances work efficiency, has saved cost, shortens the working cycle；
3rd, reversely deduce model by mathematics, picture and paster area characteristic information Auto-matching will be shot, be truly realized wash with watercolours
Fast linked, intelligent, the efficient, accuracy of dyeing method.
Although having been presented for several embodiments of the present invention herein, it will be appreciated by those of skill in the art that
Without departing from the spirit of the invention, the embodiments herein can be changed.Above-described embodiment is exemplary, no
Should be using the embodiments herein as the restriction of interest field of the present invention.
Claims (8)
1. a kind of profile fast linked rendering intent in three-dimensional map modeling top layer is it is characterised in that comprise the steps：
Step one, on the basis of obtaining building coordinate information, framework building each floor structure layout, build described in foundation
Build the three-dimensional map model of thing；
Step 2, the feature in the described building paster region of analysis, reversely deduce model according to mathematics, and batch determines that unmanned plane is clapped
Take the photograph space coordinatess a little；
Step 3, the space coordinatess of the batch unmanned plane shooting point of the determination in step 2 are stored in server.
2. profile fast linked rendering intent in three-dimensional map modeling top layer as claimed in claim 1 is it is characterised in that also wrap
Include：
Step 4, transfer the unmanned plane shooting point space coordinatess of building from described server end, input to unmanned plane, realize
The automatic picture of unmanned plane shoots.
3. profile fast linked rendering intent in three-dimensional map modeling top layer as claimed in claim 2 is it is characterised in that also wrap
Include：
Step 5, reversely deduce model by the mathematics in step 2, calculate each face of three-dimensional map model of described building
Paster provincial characteristicss point information, according to the unmanned plane that obtains in described characteristic point information automatic screening step 4 shoot photo with
Coupling, carry out the operation of three-dimensional map model top layer profile paster.
4. profile fast linked rendering intent in three-dimensional map as claimed in claim 1 modeling top layer is it is characterised in that step one
In building coordinate information be derived from the building design drawing of described building or construction drawing.
5. profile fast linked rendering intent in three-dimensional map modeling top layer as claimed in claim 4 is it is characterised in that described build
Building design drawing or construction drawing is CAD diagram, on the basis of described CAD diagram, completes building floor structure feature framework, connects and close
Connection point dough-making powder, the overall 3 D stereo cartographic model generating described building.
6. the fast linked rendering intent of three-dimensional map modeling top layer profile as described in any one of claim 1-5, its feature exists
In in step 2, the space coordinatess of unmanned plane shooting point include height, longitude and latitude and the direction of unmanned plane.
7. profile fast linked rendering intent in three-dimensional map as claimed in claim 2 modeling top layer is it is characterised in that single user
Or the unmanned plane that multi-user transfers building from described server in real time by PC, desktop computer or mobile terminal shoots space of points seat
Mark, inputs to unmanned plane, and the automatic picture realizing unmanned plane shoots.
8. a kind of three-dimensional map system is it is characterised in that the part or all of building in this map system is by such as claim
The fast linked rendering intent of three-dimensional map modeling top layer profile described in any one of 1-7 obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824177.2A CN106408640B (en) | 2016-09-14 | 2016-09-14 | Three-dimensional map models the fast linked rendering method of surface layer profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824177.2A CN106408640B (en) | 2016-09-14 | 2016-09-14 | Three-dimensional map models the fast linked rendering method of surface layer profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106408640A true CN106408640A (en) | 2017-02-15 |
| CN106408640B CN106408640B (en) | 2019-08-02 |
Family
ID=57996430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610824177.2A Active CN106408640B (en) | 2016-09-14 | 2016-09-14 | Three-dimensional map models the fast linked rendering method of surface layer profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106408640B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107590826A (en) * | 2017-08-02 | 2018-01-16 | 深圳市可飞科技有限公司 | Control method, control system and the unmanned plane of unmanned plane automatic camera |
| CN107808585A (en) * | 2017-11-02 | 2018-03-16 | 武汉大学 | A kind of preparation method of garden landscape map |
| CN107845122A (en) * | 2017-09-08 | 2018-03-27 | 百度在线网络技术（北京）有限公司 | A kind of method and apparatus for the planar information for determining building |
| CN109685902A (en) * | 2018-12-25 | 2019-04-26 | 成都四方伟业软件股份有限公司 | Building model effect generation method and device |
| CN109708622A (en) * | 2017-12-15 | 2019-05-03 | 福建工程学院 | The method that three-dimensional modeling is carried out to building using unmanned plane based on Pixhawk |
| CN111062996A (en) * | 2019-11-29 | 2020-04-24 | 广东优世联合控股集团股份有限公司 | Rendering method of construction drawing |
| CN111369668A (en) * | 2020-03-06 | 2020-07-03 | 西安奥卡云数据科技有限公司 | Method for automatically drawing 3D model |
| CN111750830A (en) * | 2019-12-19 | 2020-10-09 | 广州极飞科技有限公司 | Land parcel surveying and mapping method and system |
| CN111829490A (en) * | 2020-07-16 | 2020-10-27 | 广州安廷数字技术有限公司 | Unmanned aerial vehicle three-dimensional city modeling system |
| CN112991558A (en) * | 2021-05-10 | 2021-06-18 | 南京千目信息科技有限公司 | Map editing method and map editor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544734A (en) * | 2013-10-11 | 2014-01-29 | 深圳先进技术研究院 | Street vie based three-dimensional map modeling method |
| CN105388905A (en) * | 2015-10-30 | 2016-03-09 | 深圳一电航空技术有限公司 | Unmanned aerial vehicle flight control method and device |
-
2016
- 2016-09-14 CN CN201610824177.2A patent/CN106408640B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544734A (en) * | 2013-10-11 | 2014-01-29 | 深圳先进技术研究院 | Street vie based three-dimensional map modeling method |
| CN105388905A (en) * | 2015-10-30 | 2016-03-09 | 深圳一电航空技术有限公司 | Unmanned aerial vehicle flight control method and device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107590826A (en) * | 2017-08-02 | 2018-01-16 | 深圳市可飞科技有限公司 | Control method, control system and the unmanned plane of unmanned plane automatic camera |
| CN107845122A (en) * | 2017-09-08 | 2018-03-27 | 百度在线网络技术（北京）有限公司 | A kind of method and apparatus for the planar information for determining building |
| CN107808585A (en) * | 2017-11-02 | 2018-03-16 | 武汉大学 | A kind of preparation method of garden landscape map |
| CN109708622A (en) * | 2017-12-15 | 2019-05-03 | 福建工程学院 | The method that three-dimensional modeling is carried out to building using unmanned plane based on Pixhawk |
| CN109685902A (en) * | 2018-12-25 | 2019-04-26 | 成都四方伟业软件股份有限公司 | Building model effect generation method and device |
| CN109685902B (en) * | 2018-12-25 | 2022-06-24 | 成都四方伟业软件股份有限公司 | Building model effect generation method and device |
| CN111062996A (en) * | 2019-11-29 | 2020-04-24 | 广东优世联合控股集团股份有限公司 | Rendering method of construction drawing |
| CN111750830A (en) * | 2019-12-19 | 2020-10-09 | 广州极飞科技有限公司 | Land parcel surveying and mapping method and system |
| CN111369668A (en) * | 2020-03-06 | 2020-07-03 | 西安奥卡云数据科技有限公司 | Method for automatically drawing 3D model |
| CN111829490A (en) * | 2020-07-16 | 2020-10-27 | 广州安廷数字技术有限公司 | Unmanned aerial vehicle three-dimensional city modeling system |
| CN112991558A (en) * | 2021-05-10 | 2021-06-18 | 南京千目信息科技有限公司 | Map editing method and map editor |
| CN112991558B (en) * | 2021-05-10 | 2021-08-06 | 南京千目信息科技有限公司 | Map editing method and map editor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106408640B (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106408640A (en) | 3D map modeling surface contour fast linkage rendering method | |
| WO2020192354A1 (en) | Blended urban design scene simulation method and system | |
| CN105339987B (en) | For land, aerial and/or the visual manifold of crowdsourcing image zooming-out and based on the rendering of image | |
| CN104915986B (en) | A kind of solid threedimensional model method for automatic modeling | |
| JP5799521B2 (en) | Information processing apparatus, authoring method, and program | |
| WO2020192355A1 (en) | Method and system for measuring urban mountain viewing visible range | |
| Paczkowski et al. | Insitu: sketching architectural designs in context. | |
| WO2023280038A1 (en) | Method for constructing three-dimensional real-scene model, and related apparatus | |
| CN109285177A (en) | A kind of digital city skyline extracting method | |
| CN104463969B (en) | A kind of method for building up of the model of geographical photo to aviation tilt | |
| CN113192200B (en) | Method for constructing urban real scene three-dimensional model based on space-three parallel computing algorithm | |
| CN109242966A (en) | A kind of 3D panorama model modeling method based on laser point cloud data | |
| CN105913496A (en) | Method and system for fast conversion of real clothes to three-dimensional virtual clothes | |
| CN109685893A (en) | Space integration modeling method and device | |
| Gomez-Lahoz et al. | Recovering traditions in the digital era: the use of blimps for modelling the archaeological cultural heritage | |
| Wolberg et al. | PhotoSketch: a photocentric urban 3D modeling system | |
| Fangi et al. | The metric documentation of Cham Towers in Vietnam by spherical photogrammetry | |
| Xu et al. | Research for 3D visualization of Digital City based on SketchUp and ArcGIS | |
| Greenwood et al. | Using game engine technology to create real-time interactive environments to assist in planning and visual assessment for infrastructure | |
| Schöning et al. | Interactive 3D Modeling | |
| CN114972599A (en) | Method for virtualizing scene | |
| WO2020173222A1 (en) | Object virtualization processing method and device, electronic device and storage medium | |
| CN106157321A (en) | True point source position based on plane surface high dynamic range images measuring method | |
| CN114638926A (en) | Three-dimensional scene automatic generation system and method | |
| CN110379005A (en) | A kind of three-dimensional rebuilding method based on virtual resource management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 201203, building 2, building 690, blue wave road, Shanghai, Pudong New Area 303-A Patentee after: Shanghai Wangluo Electronic Technology Co., Ltd. Address before: 200090 Shanghai city Pudong New Area No. 690 Bibo Road No. 2 building 303-A Patentee before: Li Na |
|
| TR01 | Transfer of patent right |