CN109871761A - A kind of identifying system of threedimensional model - Google Patents

A kind of identifying system of threedimensional model Download PDF

Info

Publication number
CN109871761A
CN109871761A CN201910038905.0A CN201910038905A CN109871761A CN 109871761 A CN109871761 A CN 109871761A CN 201910038905 A CN201910038905 A CN 201910038905A CN 109871761 A CN109871761 A CN 109871761A
Authority
CN
China
Prior art keywords
threedimensional model
model
module
component
threedimensional
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
Application number
CN201910038905.0A
Other languages
Chinese (zh)
Inventor
崔岩
刘强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Siwei Times Network Technology Co Ltd
Sino German (zhuhai) Artificial Intelligence Research Institute Co Ltd
Original Assignee
Zhuhai Siwei Times Network Technology Co Ltd
Sino German (zhuhai) Artificial Intelligence Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuhai Siwei Times Network Technology Co Ltd, Sino German (zhuhai) Artificial Intelligence Research Institute Co Ltd filed Critical Zhuhai Siwei Times Network Technology Co Ltd
Priority to CN201910038905.0A priority Critical patent/CN109871761A/en
Publication of CN109871761A publication Critical patent/CN109871761A/en
Pending legal-status Critical Current

Links

Abstract

The present invention discloses a kind of identifying system of threedimensional model, including model extraction module, for extracting threedimensional model I and threedimensional model II respectively in two model files;Model splits module, connect with model extraction module, and for carrying out deconsolidation process to the threedimensional model I and threedimensional model II extracted, the component of threedimensional model I and threedimensional model II is splitted out respectively;Analysis module splits module with model and connect, for the component that analyzing three-dimensional Model I and threedimensional model II split out, analyze in these components whether part name having the same, if there are the identical multiple component informations of correspondence;And judgment module, it is connect with analysis module, when corresponding to identical component information for working as the component between threedimensional model I and threedimensional model II with same names, but not all having;The identifying system of the threedimensional model can recognize that whether two threedimensional models are consistent.

Description

A kind of identifying system of threedimensional model
Technical field
The present invention relates to a kind of identifying systems of threedimensional model.
Background technique
With the development of computer technology and the raising of computer hardware technology, the acquiring technology of threedimensional model is sent out rapidly Exhibition.Threedimensional model not only quantitatively has to be increased tremendously, and threedimensional model using more and more extensive.It is main to answer It include that Design of Industrial Product, virtual reality, 3d gaming, Building Design, video display animation, medical diagnosis and molecule are raw with field Object research etc. various aspects.To these magnanimity model informations carry out effectively management be it is particularly significant, with convenient search, inquiry with Recycling.Therefore threedimensional model is identified as urgent problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can recognize that the whether consistent three-dimensional mould of two threedimensional models The identifying system of type.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of identifying system of threedimensional model, including
Model extraction module, for extracting threedimensional model I and threedimensional model II respectively in two model files;
Model split module, connect with model extraction module, for the threedimensional model I and threedimensional model II extracted into Row deconsolidation process splits out the component of threedimensional model I and threedimensional model II respectively;
Analysis module splits module with model and connect, the portion splitted out for analyzing three-dimensional Model I and threedimensional model II Part, analyze in these components whether part name having the same, if there are corresponding identical multiple component informations;And
Judgment module is connect with analysis module, has same names between threedimensional model I and threedimensional model II for working as Component, but be not when all having corresponding identical component information, to be then judged as threedimensional model I and threedimensional model II not phase Together, when with the component of same names, and all, component all has correspondence identical between threedimensional model I and threedimensional model II When component information, then it is judged as that threedimensional model I and threedimensional model II are identical.
Preferably, the component information be part material, pts wt, part size, components marking, Centroid of polygonal part and One of specified parameter of part is a variety of.
Preferably, also including backup module, it is connect with model extraction module, for what is extracted to extraction module Threedimensional model I and threedimensional model II are backed up.
Preferably, also including review module, it is connect with judgment module and backup module, when judgment module determines three When dimension module I and identical threedimensional model II, then the positive axis side of threedimensional model I and threedimensional model II is obtained respectively from backup module The X-Y scheme of perspective view, then the positive axis according to the X-Y scheme of the positive axis side perspective view of threedimensional model I and threedimensional model II is edge-on The X-Y scheme of body figure judges whether threedimensional model I and threedimensional model II are identical.
Preferably, also including drawing module, it is connect with judgment module, when review module judges I He of threedimensional model When threedimensional model II is not identical, the stereogram exploded view of threedimensional model I and the solid of threedimensional model II are generated according to the component of fractionation Exploded view.
Preferably, also including display module, it is connect with drawing module, the three-dimensional of the generation for showing drawing module The stereogram exploded view of Model I and the stereogram exploded view of threedimensional model II, in order to user's manual examination and verification.
The present invention also provides a kind of working methods of the identifying system of threedimensional model, comprising the following steps:
1) threedimensional model I and threedimensional model II are extracted respectively in two model files;
2) deconsolidation process is carried out to the threedimensional model I and threedimensional model II extracted, by threedimensional model I and threedimensional model II Component split out respectively;
3) whether the component that analyzing three-dimensional Model I and threedimensional model II split out is analyzed in these components with identical Part name, if there are corresponding identical multiple component informations;
4) when the component between threedimensional model I and threedimensional model II with same names, but correspondence is not all had When identical component information, then it is judged as that threedimensional model I and threedimensional model II be not identical, when threedimensional model I and threedimensional model II Between the component with same names, and when all component all has corresponding identical component information, be then judged as three-dimensional mould Type I and threedimensional model II are identical;
5) when judgment module determines threedimensional model I and threedimensional model II is identical, review judgement is carried out;
6) when judging that threedimensional model I and threedimensional model II be not identical, threedimensional model I is generated according to the component of fractionation The stereogram exploded view of stereogram exploded view and threedimensional model II;
7) manual examination and verification are carried out to stereogram exploded view.
The invention has the benefit that comparing after splitting to the component in two threedimensional models, judge whether have There is identical component information, and judges whether two threedimensional models are consistent, can be identified before storage model whereby, it can be with Prevent identical model from repeating to store.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is that a kind of module of the identifying system of threedimensional model of the present invention connects block diagram.
In figure:
1, model extraction module;2, model splits module;3, analysis module;4, judgment module;5, backup module;6, it checks Module;7, drawing module;8, display module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The connection between component can be for by commonly using in the prior art if not otherwise specified in this embodiment , therefore conventional mode be not described in detail in embodiment.
Embodiment 1
As shown in Figure 1, a kind of identifying system of threedimensional model, including
Model extraction module 1, for extracting threedimensional model I and threedimensional model II respectively in two model files;
Model splits module 2, connect with model extraction module, for the threedimensional model I and threedimensional model II extracted Deconsolidation process is carried out, the component of threedimensional model I and threedimensional model II is splitted out respectively;
Analysis module 3 splits module with model and connect, splits out for analyzing three-dimensional Model I and threedimensional model II Component, analyze in these components whether part name having the same, if there are corresponding identical multiple component informations;And
Judgment module 4, connect with analysis module, has same names between threedimensional model I and threedimensional model II for working as Component, but when not all having corresponding identical component information, be then judged as threedimensional model I and threedimensional model II not phase Together, when with the component of same names, and all, component all has correspondence identical between threedimensional model I and threedimensional model II When component information, then it is judged as that threedimensional model I and threedimensional model II are identical.
In the present embodiment, the component information is part material, pts wt, part size and components marking.
In the present embodiment, also include backup module 5, connect with model extraction module, for being extracted to extraction module Threedimensional model I and threedimensional model II out is backed up.
In the present embodiment, also include review module 6, connect with judgment module and backup module, when judgment module is sentenced When breaking to threedimensional model I and identical threedimensional model II, then threedimensional model I and threedimensional model II are obtained respectively from backup module The X-Y scheme of positive axis side perspective view, then just according to the X-Y scheme of the positive axis side perspective view of threedimensional model I and threedimensional model II The X-Y scheme of axis side perspective view judges whether threedimensional model I and threedimensional model II are identical.
In the present embodiment, also include drawing module 7, connect with judgment module, when review module judges three-dimensional mould When type I and not identical threedimensional model II, the stereogram exploded view and threedimensional model II of threedimensional model I are generated according to the component of fractionation Stereogram exploded view.
In the present embodiment, also include display module 8, connect with drawing module, for showing the generation of drawing module Threedimensional model I stereogram exploded view and threedimensional model II stereogram exploded view, in order to user's manual examination and verification.
The present embodiment also provides a kind of working method of the identifying system of threedimensional model, comprising the following steps:
1) threedimensional model I and threedimensional model II are extracted respectively in two model files;
2) deconsolidation process is carried out to the threedimensional model I and threedimensional model II extracted, by threedimensional model I and threedimensional model II Component split out respectively;
3) whether the component that analyzing three-dimensional Model I and threedimensional model II split out is analyzed in these components with identical Part name, if there are corresponding identical multiple component informations;
4) when the component between threedimensional model I and threedimensional model II with same names, but correspondence is not all had When identical component information, then it is judged as that threedimensional model I and threedimensional model II be not identical, when threedimensional model I and threedimensional model II Between the component with same names, and when all component all has corresponding identical component information, be then judged as three-dimensional mould Type I and threedimensional model II are identical;
5) when judgment module determines threedimensional model I and threedimensional model II is identical, review judgement is carried out;
6) when judging that threedimensional model I and threedimensional model II be not identical, threedimensional model I is generated according to the component of fractionation The stereogram exploded view of stereogram exploded view and threedimensional model II;
7) manual examination and verification are carried out to stereogram exploded view.
Embodiment 2
As shown in Figure 1, a kind of identifying system of threedimensional model, including
Model extraction module 1, for extracting threedimensional model I and threedimensional model II respectively in two model files;
Model splits module 2, connect with model extraction module, for the threedimensional model I and threedimensional model II extracted Deconsolidation process is carried out, the component of threedimensional model I and threedimensional model II is splitted out respectively;
Analysis module 3 splits module with model and connect, splits out for analyzing three-dimensional Model I and threedimensional model II Component, analyze in these components whether part name having the same, if there are corresponding identical multiple component informations;And
Judgment module 4, connect with analysis module, has same names between threedimensional model I and threedimensional model II for working as Component, but when not all having corresponding identical component information, be then judged as threedimensional model I and threedimensional model II not phase Together, when with the component of same names, and all, component all has correspondence identical between threedimensional model I and threedimensional model II When component information, then it is judged as that threedimensional model I and threedimensional model II are identical.
In the present embodiment, the component information is part size, components marking, the specified ginseng of Centroid of polygonal part and part Number.
In the present embodiment, also include backup module 5, connect with model extraction module, for being extracted to extraction module Threedimensional model I and threedimensional model II out is backed up.
In the present embodiment, also include review module 6, connect with judgment module and backup module, when judgment module is sentenced When breaking to threedimensional model I and identical threedimensional model II, then threedimensional model I and threedimensional model II are obtained respectively from backup module The X-Y scheme of positive axis side perspective view, then just according to the X-Y scheme of the positive axis side perspective view of threedimensional model I and threedimensional model II The X-Y scheme of axis side perspective view judges whether threedimensional model I and threedimensional model II are identical.
In the present embodiment, also include drawing module 7, connect with judgment module, when review module judges three-dimensional mould When type I and not identical threedimensional model II, the stereogram exploded view and threedimensional model II of threedimensional model I are generated according to the component of fractionation Stereogram exploded view.
In the present embodiment, also include display module 8, connect with drawing module, for showing the generation of drawing module Threedimensional model I stereogram exploded view and threedimensional model II stereogram exploded view, in order to user's manual examination and verification.
The present embodiment also provides a kind of working method of the identifying system of threedimensional model, comprising the following steps:
1) threedimensional model I and threedimensional model II are extracted respectively in two model files;
2) deconsolidation process is carried out to the threedimensional model I and threedimensional model II extracted, by threedimensional model I and threedimensional model II Component split out respectively;
3) whether the component that analyzing three-dimensional Model I and threedimensional model II split out is analyzed in these components with identical Part name, if there are corresponding identical multiple component informations;
4) when the component between threedimensional model I and threedimensional model II with same names, but correspondence is not all had When identical component information, then it is judged as that threedimensional model I and threedimensional model II be not identical, when threedimensional model I and threedimensional model II Between the component with same names, and when all component all has corresponding identical component information, be then judged as three-dimensional mould Type I and threedimensional model II are identical;
5) when judgment module determines threedimensional model I and threedimensional model II is identical, review judgement is carried out;
6) when judging that threedimensional model I and threedimensional model II be not identical, threedimensional model I is generated according to the component of fractionation The stereogram exploded view of stereogram exploded view and threedimensional model II;
7) manual examination and verification are carried out to stereogram exploded view.
Embodiment 3
As shown in Figure 1, a kind of identifying system of threedimensional model, including
Model extraction module 1, for extracting threedimensional model I and threedimensional model II respectively in two model files;
Model splits module 2, connect with model extraction module, for the threedimensional model I and threedimensional model II extracted Deconsolidation process is carried out, the component of threedimensional model I and threedimensional model II is splitted out respectively;
Analysis module 3 splits module with model and connect, splits out for analyzing three-dimensional Model I and threedimensional model II Component, analyze in these components whether part name having the same, if there are corresponding identical multiple component informations;And
Judgment module 4, connect with analysis module, has same names between threedimensional model I and threedimensional model II for working as Component, but when not all having corresponding identical component information, be then judged as threedimensional model I and threedimensional model II not phase Together, when with the component of same names, and all, component all has correspondence identical between threedimensional model I and threedimensional model II When component information, then it is judged as that threedimensional model I and threedimensional model II are identical.
In the present embodiment, the component information is part material, pts wt, part size, components marking, part shape The specified parameter of the heart and part.
In the present embodiment, also include backup module 5, connect with model extraction module, for being extracted to extraction module Threedimensional model I and threedimensional model II out is backed up.
In the present embodiment, also include review module 6, connect with judgment module and backup module, when judgment module is sentenced When breaking to threedimensional model I and identical threedimensional model II, then threedimensional model I and threedimensional model II are obtained respectively from backup module The X-Y scheme of positive axis side perspective view, then just according to the X-Y scheme of the positive axis side perspective view of threedimensional model I and threedimensional model II The X-Y scheme of axis side perspective view judges whether threedimensional model I and threedimensional model II are identical.
In the present embodiment, also include drawing module 7, connect with judgment module, when review module judges three-dimensional mould When type I and not identical threedimensional model II, the stereogram exploded view and threedimensional model II of threedimensional model I are generated according to the component of fractionation Stereogram exploded view.
In the present embodiment, also include display module 8, connect with drawing module, for showing the generation of drawing module Threedimensional model I stereogram exploded view and threedimensional model II stereogram exploded view, in order to user's manual examination and verification.
The present embodiment also provides a kind of working method of the identifying system of threedimensional model, comprising the following steps:
1) threedimensional model I and threedimensional model II are extracted respectively in two model files;
2) deconsolidation process is carried out to the threedimensional model I and threedimensional model II extracted, by threedimensional model I and threedimensional model II Component split out respectively;
3) whether the component that analyzing three-dimensional Model I and threedimensional model II split out is analyzed in these components with identical Part name, if there are corresponding identical multiple component informations;
4) when the component between threedimensional model I and threedimensional model II with same names, but correspondence is not all had When identical component information, then it is judged as that threedimensional model I and threedimensional model II be not identical, when threedimensional model I and threedimensional model II Between the component with same names, and when all component all has corresponding identical component information, be then judged as three-dimensional mould Type I and threedimensional model II are identical;
5) when judgment module determines threedimensional model I and threedimensional model II is identical, review judgement is carried out;
6) when judging that threedimensional model I and threedimensional model II be not identical, threedimensional model I is generated according to the component of fractionation The stereogram exploded view of stereogram exploded view and threedimensional model II;
7) manual examination and verification are carried out to stereogram exploded view.
The invention has the benefit that comparing after splitting to the component in two threedimensional models, judge whether have There is identical component information, and judges whether two threedimensional models are consistent, can be identified before storage model whereby, it can be with Prevent identical model from repeating to store.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of identifying system of threedimensional model, it is characterised in that: including
Model extraction module, for extracting threedimensional model I and threedimensional model II respectively in two model files;
Model splits module, connect with model extraction module, for tearing open to the threedimensional model I and threedimensional model II that extract Divide processing, the component of threedimensional model I and threedimensional model II is splitted out respectively;
Analysis module splits module with model and connect, for the component that analyzing three-dimensional Model I and threedimensional model II split out, Analyze in these components whether part name having the same, if there are corresponding identical multiple component informations;And
Judgment module is connect with analysis module, for when the portion between threedimensional model I and threedimensional model II with same names Part, but be not when all having corresponding identical component information, to be then judged as that threedimensional model I and threedimensional model II be not identical, When with the component of same names, and all, component all has corresponding identical portion between threedimensional model I and threedimensional model II When part information, then it is judged as that threedimensional model I and threedimensional model II are identical.
2. a kind of identifying system of threedimensional model according to claim 1, it is characterised in that: the component information is part One of material, pts wt, part size, components marking, specified parameter of Centroid of polygonal part and part are a variety of.
3. a kind of identifying system of threedimensional model according to claim 2, it is characterised in that: it also include backup module, It is connect with model extraction module, the threedimensional model I and threedimensional model II for extracting to extraction module back up.
4. a kind of identifying system of threedimensional model according to claim 3, it is characterised in that: it also include review module, It is connect with judgment module and backup module, when judgment module determines threedimensional model I and threedimensional model II is identical, then from backup The X-Y scheme for obtaining the positive axis side perspective view of threedimensional model I and threedimensional model II in module respectively, then according to threedimensional model I The X-Y scheme of the positive axis side perspective view of the X-Y scheme and threedimensional model II of positive axis side perspective view judges threedimensional model I and threedimensional model Whether II is identical.
5. a kind of identifying system of threedimensional model according to claim 4, it is characterised in that: it also include drawing module, It is connect with judgment module, it is raw according to the component of fractionation when review module judges threedimensional model I and threedimensional model II is not identical At the stereogram exploded view of threedimensional model I and the stereogram exploded view of threedimensional model II.
6. a kind of identifying system of threedimensional model according to claim 5, it is characterised in that: it also include display module, It is connect with drawing module, the stereogram exploded view of threedimensional model I and standing for threedimensional model II of the generation for showing drawing module Body exploded view, in order to user's manual examination and verification.
7. a kind of working method of the identifying system of threedimensional model, which comprises the following steps:
1) threedimensional model I and threedimensional model II are extracted respectively in two model files;
2) deconsolidation process is carried out to the threedimensional model I and threedimensional model II extracted, by the portion of threedimensional model I and threedimensional model II Part splits out respectively;
3) component that analyzing three-dimensional Model I and threedimensional model II split out, analyze in these components whether having the same zero Part title, if there are corresponding identical multiple component informations;
4) when the component between threedimensional model I and threedimensional model II with same names, but it is identical not to all have correspondence Component information when, then be judged as that threedimensional model I and threedimensional model II be not identical, when between threedimensional model I and threedimensional model II Component with same names, and when all component all has corresponding identical component information, then it is judged as I He of threedimensional model Threedimensional model II is identical;
5) when judgment module determines threedimensional model I and threedimensional model II is identical, review judgement is carried out;
6) when judging that threedimensional model I and threedimensional model II be not identical, the solid of threedimensional model I is generated according to the component of fractionation The stereogram exploded view of exploded view and threedimensional model II;
7) manual examination and verification are carried out to stereogram exploded view.
CN201910038905.0A 2019-01-16 2019-01-16 A kind of identifying system of threedimensional model Pending CN109871761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910038905.0A CN109871761A (en) 2019-01-16 2019-01-16 A kind of identifying system of threedimensional model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910038905.0A CN109871761A (en) 2019-01-16 2019-01-16 A kind of identifying system of threedimensional model

Publications (1)

Publication Number Publication Date
CN109871761A true CN109871761A (en) 2019-06-11

Family

ID=66917657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910038905.0A Pending CN109871761A (en) 2019-01-16 2019-01-16 A kind of identifying system of threedimensional model

Country Status (1)

Country Link
CN (1) CN109871761A (en)

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101211373A (en) * 2006-12-29 2008-07-02 英业达股份有限公司 Line diagram part graph proofreading method
CN101271469A (en) * 2008-05-10 2008-09-24 深圳先进技术研究院 Two-dimension image recognition based on three-dimensional model warehouse and object reconstruction method
CN101329771A (en) * 2008-07-29 2008-12-24 浙江大学 Method for rapidly modeling of urban street base on image sequence
CN101350016A (en) * 2007-07-20 2009-01-21 富士通株式会社 Device and method for searching three-dimensional model
CN101510311A (en) * 2009-03-05 2009-08-19 浙江大学 Method for rapidly sorting a large amount of building side elevation images based on GPS information
CN102110159A (en) * 2011-02-21 2011-06-29 清华大学 CAD three-dimensional model retrieval method and system
CN102375831A (en) * 2010-08-13 2012-03-14 富士通株式会社 Three-dimensional model search device and method thereof and model base generation device and method thereof
CN103020590A (en) * 2012-11-20 2013-04-03 北京航空航天大学深圳研究院 Vehicle identification system and method based on three-dimensional model and image matching
CN104406502A (en) * 2014-11-13 2015-03-11 重庆长征重工有限责任公司 Control method for a gas turbine blade forging stock geometry and testing model
EP2911090A1 (en) * 2014-02-24 2015-08-26 Saab Ab A method and arrangement for identifying a difference between a first 3D model of an environment and a second 3D model of the environment
CN105701263A (en) * 2014-11-26 2016-06-22 英业达科技有限公司 Three-dimensional model part comparison system and method
CN105701262A (en) * 2014-11-26 2016-06-22 英业达科技有限公司 Three-dimensional model part comparison system and method
CN105868706A (en) * 2016-03-28 2016-08-17 天津大学 Method for identifying 3D model based on sparse coding
CN106062827A (en) * 2013-12-15 2016-10-26 7893159加拿大有限公司 Method and system for comparing 3D models
CN106484692A (en) * 2015-08-25 2017-03-08 北京师范大学 A kind of method for searching three-dimension model
CN106682350A (en) * 2017-01-09 2017-05-17 中国电子科技集团公司第十四研究所 Method for multi-attribute decision making quality detection based on three-dimensional model
CN106897378A (en) * 2017-01-20 2017-06-27 浙江大学 A kind of semantic parameter search dynamic regulating method towards three-dimensional CAD model
CN107944101A (en) * 2017-11-13 2018-04-20 北京宇航系统工程研究所 A kind of 3 d part model version Compare System based on Creo softwares
CN108764029A (en) * 2018-04-16 2018-11-06 南京维拓科技股份有限公司 Model intelligence inspection method
US20180330042A1 (en) * 2017-05-09 2018-11-15 General Electric Company Model comparison tool

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101211373A (en) * 2006-12-29 2008-07-02 英业达股份有限公司 Line diagram part graph proofreading method
CN101350016A (en) * 2007-07-20 2009-01-21 富士通株式会社 Device and method for searching three-dimensional model
CN101271469A (en) * 2008-05-10 2008-09-24 深圳先进技术研究院 Two-dimension image recognition based on three-dimensional model warehouse and object reconstruction method
CN101329771A (en) * 2008-07-29 2008-12-24 浙江大学 Method for rapidly modeling of urban street base on image sequence
CN101510311A (en) * 2009-03-05 2009-08-19 浙江大学 Method for rapidly sorting a large amount of building side elevation images based on GPS information
CN102375831A (en) * 2010-08-13 2012-03-14 富士通株式会社 Three-dimensional model search device and method thereof and model base generation device and method thereof
CN102110159A (en) * 2011-02-21 2011-06-29 清华大学 CAD three-dimensional model retrieval method and system
CN103020590A (en) * 2012-11-20 2013-04-03 北京航空航天大学深圳研究院 Vehicle identification system and method based on three-dimensional model and image matching
CN106062827A (en) * 2013-12-15 2016-10-26 7893159加拿大有限公司 Method and system for comparing 3D models
EP2911090A1 (en) * 2014-02-24 2015-08-26 Saab Ab A method and arrangement for identifying a difference between a first 3D model of an environment and a second 3D model of the environment
CN104406502A (en) * 2014-11-13 2015-03-11 重庆长征重工有限责任公司 Control method for a gas turbine blade forging stock geometry and testing model
CN105701263A (en) * 2014-11-26 2016-06-22 英业达科技有限公司 Three-dimensional model part comparison system and method
CN105701262A (en) * 2014-11-26 2016-06-22 英业达科技有限公司 Three-dimensional model part comparison system and method
CN106484692A (en) * 2015-08-25 2017-03-08 北京师范大学 A kind of method for searching three-dimension model
CN105868706A (en) * 2016-03-28 2016-08-17 天津大学 Method for identifying 3D model based on sparse coding
CN106682350A (en) * 2017-01-09 2017-05-17 中国电子科技集团公司第十四研究所 Method for multi-attribute decision making quality detection based on three-dimensional model
CN106897378A (en) * 2017-01-20 2017-06-27 浙江大学 A kind of semantic parameter search dynamic regulating method towards three-dimensional CAD model
US20180330042A1 (en) * 2017-05-09 2018-11-15 General Electric Company Model comparison tool
CN107944101A (en) * 2017-11-13 2018-04-20 北京宇航系统工程研究所 A kind of 3 d part model version Compare System based on Creo softwares
CN108764029A (en) * 2018-04-16 2018-11-06 南京维拓科技股份有限公司 Model intelligence inspection method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张志远: "集成环境下CAPP及其关键技术研究", 《中国优秀博硕士学位论文全文数据库 (硕士) 信息科技辑》 *
韩林山: "《现代设计理论与方法》", 31 January 2011, 黄河水利出版社 *

Similar Documents

Publication Publication Date Title
RU2739974C1 (en) Method for bone marrow cell marking and system for implementation thereof
CN109063552A (en) A kind of multi-lead electrocardiosignal classification method and system
US6691126B1 (en) Method and apparatus for locating multi-region objects in an image or video database
CN105205198B (en) Construction project gang form fully-automatic intelligent integrally arranges modular system and method
CN104732203A (en) Emotion recognizing and tracking method based on video information
WO2005098683A3 (en) Techniques for management and generation of web forms
Rallis et al. Extraction of key postures from 3D human motion data for choreography summarization
Dureja et al. Image retrieval techniques: a survey
CN109871761A (en) A kind of identifying system of threedimensional model
Tari et al. Local symmetries of shapes in arbitrary dimension
CN107748755A (en) Synonym method for digging, device, equipment and computer-readable recording medium
Trieschnigg et al. TNO Hierarchical topic detection report at TDT 2004
US6094199A (en) 3D objects morphing employing skeletons indicating symmetric differences to define intermediate objects used in morphing
CN111369670A (en) Method for real-time construction of practical training digital twin model
Zerroug et al. From an intensity image to 3-d segmented descriptions
CN116152494A (en) Building foot point identification segmentation method based on two-stage 3D point cloud semantic segmentation
CN115934637A (en) Drawing file management method and device, storage medium and electronic equipment
CN108986061B (en) Three-dimensional point cloud road data fusion method, device and storage medium
CN109785447A (en) A kind of medical specimen methods of exhibiting and device
Zhang et al. Reconnecting the Broken Civilization: Patchwork Integration of Fragments from Ancient Manuscripts
CN116229010B (en) Three-dimensional visualization auxiliary ancient tree rejuvenation method and device
Rahman et al. Human identification using gait skeletal joint distance features
CN111862328B (en) Three-dimensional grid segmentation result labeling method based on small samples
Ogiela et al. Mathematical linguistics in cognitive medical image interpretation systems
CN2415382Y (en) Computer master panel protection cover

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190611

RJ01 Rejection of invention patent application after publication