CN102013071B - Virtual fitting method based on computer system - Google Patents
Virtual fitting method based on computer system Download PDFInfo
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- CN102013071B CN102013071B CN 201010534565 CN201010534565A CN102013071B CN 102013071 B CN102013071 B CN 102013071B CN 201010534565 CN201010534565 CN 201010534565 CN 201010534565 A CN201010534565 A CN 201010534565A CN 102013071 B CN102013071 B CN 102013071B
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Abstract
The invention discloses a virtual fitting method based on a computer system. The method comprises the following steps: (1) inputting the height, weight and dimensions of bust, waist and hips of a user, providing a picture of the user, and generating a virtual substitute model for the user; and (2) collocating a simulated dress form with the virtual substitute, and displaying in an animated mode. By the virtual fitting method based on the computer system, customers can select clothes from the existing abundant clothing bank for collocation, and can independently design own personalized clothes, thus enabling customers to enjoy the online shopping. By creating a tailor-made virtual substitute for the user, the clothes selected and well collocated by the user can be displayed by the virtual substitute dynamically, thus enabling the user to learn about the clothes fitting effect more actually and having better experience effect.
Description
Technical field
The present invention relates to garment industry, specifically a kind of virtual fitting method based on computer system.
Background technology
The today that constantly popularize in the internet, ecommerce develops rapidly, purchasing clothing on the net is that a lot of white collars and student provide convenience.But the clothing show on plane and garment dimension not accurately allow many online purchase persons feel very disappointed when taking clothes and personal trial assembly, and these have also limited the development of ecommerce to a great extent.In order to solve existing these problems, drive further developing of ecommerce, at present the appearance of more existing online dressing systems both at home and abroad.
Releasing the earliest what serve between network fitting is U.S. H﹠amp; M company.Login enters the said firm's webpage, select " fitting room ", need not consider the details such as button, slide fastener and concrete size, the consumer only need select a standard model, or certainly creates a model who is similar to own build, and select model's the colour of skin, hair style, physical trait, highly, body weight, and eye color, nose, lip etc., registration afterwards enters " my model ", in case registration is confirmed, just can use all H﹠amp; The clothes that M sells comprise that swimsuit, ready-made clothes and sequin arrange in pairs or groups for the model.The consumer can enter " your wardrobe " after fitting room finds satisfied combination, subsequently with the combination printing in wardrobe out, just can take the market to and directly buy, but all are all the collocation of photo and model picture.
Some technical solutions and scheme have also appearred at home, mainly as follows:
1, the number of patent application of Northeast Polytechnic College is 92106345.8 Computerized clothes trial system
This system is comprised of video camera, main frame, display, keyboard, rack, and its principal feature is that video camera is located at enclosure top, and display is located at the rack upper strata, and computing machine is located at the rack middle level, and keyboard is located at middle deck panels place.The model stands in assigned address, by camera acquisition model's direct picture, side image and subsequent figures picture, and these information is deposited in the clothes storehouses.Client inputs the requirement (as information such as style, color and sizes) of oneself and therefrom inquires about the clothes that oneself needs before this Computerized clothes trial system in shop by keyboard.
But this Computerized clothes trial system needs client to the shop operation that Computerized clothes trial system is arranged, and can not realize that the client just can fit or purchase clothing at home, and can not show the true effect that client tries on.
2, number of patent application is 200810082179.4 online fitting room system
This system comprises central server, consumer and pairing platform, it is characterized in that: described central server is provided with database in inside, stores numerous virtual network shop in described database, and is placed with the photo of items for merchandising miscellaneous in described virtual network shop; Described consumer has corresponding exclusive account, can connect by wired or wireless electronic installation that to enter into described central server inner, and the individual photo that described consumer takes is placed in database in described central server; It is inner that described pairing platform is arranged on described central server, the article of selling on the consumer's of the described exclusive account in described database photo and described virtual network shop can be arranged in pairs or groups.This online fitting room system has the authenticity that the raising product is tried on, reduces the advantage of return of goods situation and raising shopping quality and satisfaction.
Although this system has made up the shortcoming of a upper system on the coverage, can allow client try online clothing on, also there are some drawbacks in it simultaneously.For example, the online fitting room system of this cover just carries out simply synthetic and collocation with consumer's photo and the photo of clothes, but the demonstration of such effect can not reflect the situation that the consumer tries on a dress truly.
3, number of patent application is the dressing system of 200410038806.6 Internet-based
This system comprises server and the network terminal that connects by the internet.Wherein server comprises the garment data of depositing clothing information, the customer database of depositing Customer Information and fitting subsystem.The network terminal can be by internet access garment data, customer database and fitting subsystem.The network terminal can download to local runtime to the fitting subsystem also can online access; And the fitting subsystem is mainly used in the clothes in garment data are tried on.Like this client anywhere (as long as the terminal that can be connected to the internet is arranged) can purchase clothing and fitting by the access services device, just can purchase clothing and fitting thereby can be that client is home-confined, but also save time, also saved widely the expense of manpower marketing for manufacturer.
Although this system has made up the shortcoming of a upper system on the coverage, but this fitting subsystem is mainly to analyze and measure client's shoulder breadth, three-dimensional equidimension by input client's photo, but photo can not reflect these stature data of client really.And download to local runtime, and aspect the effect demonstration, this system is also with client's photo and garment image is synthetic shows, static image display effect is caught up with the same truth that can not reflect that client tries on of the system of stating like this.
By above disclosed technology as can be known, after its fitting method that adopts is the feature dimension that gathers the consumer, the build database built-in with dressing system is complementary, form a standard model, photo with clothes carries out simple synthetic and collocation again, can only see the plane effect in each orientation all around after trying on, stereoscopic sensation is not strong, and degree of accuracy is not high; The Model style database of the built-in is just for the young woman in twenty or thirty year, if run into comparatively sockdolager of pregnant woman or other physical feature, tries effect on and will have a greatly reduced quality.
The main method that obtains final dress form in prior art is as follows: generate the accurate areal model F1 of clothes on the basis of the planimetric map of ready-made clothes, then the F2 of a identical topological relation of COPY.F1 is simulated with it the model that hangs, do local minor modifications.Again other are spliced with the treated dress planar model of same procedure.Obtained shape dress form substantially accurately this moment, but due to a small amount of stretching of part and contraction being arranged in local modification process, make this model lose the physical deformation characteristic that garment material is out of shape naturally.Be reflected on the clothes profile is exactly that local gauffer is naturally even inaccurate.
Summary of the invention
For above problem, the purpose of this invention is to provide a kind of virtual fitting method based on computer system, it has better clothes effect, and can allow client's autonomous Design be specific to the intimate apparel of oneself, both guaranteed the accuracy of model outward appearance, the physical deformation characteristic that keeps again garment material avoids producing on the clothes profile local gauffer.
The objective of the invention is to realize by the following method:
A kind of virtual fitting method based on computer system comprises that the following step poly-:
(1), the user inputs height, body weight and measurements of the chest, waist and hips size, and is equipped with photo, virtual scapegoat's model of generation user;
(2), the dress form after simulating arranges in pairs or groups with virtual scapegoat's model, show with the form of animation;
During the concrete grammar of its generating virtual scapegoat model, Y, A, B, the C classification of comprehensive China, the PS42-70 classification of the A of ISOTR10652, M, H classification and the U.S. is divided into seven kinds with Chinese build; Be out of shape excessive and metamorphopsic distortion problem that cause for fear of height, set up eight height segment standard models, all builds all change at seven kinds of basic builds and eight height section internal linear, and are aided with local deformation control, can reflect more accurately the variation of concrete build;
Described dress form generates according to ready-made clothes or version type figure, its process that generates dress form is, generate the accurate areal model F1 of clothes on the basis of the planimetric map of ready-made clothes, copy again the F2 of a identical topological relation, F1 is simulated with it the model that hangs, then other treated dress planar models are spliced, obtain shape dress form substantially accurately, F2 is adsorbed onto on F1 on the basis that keeps fabric physical deformation characteristic, obtains dress form accurately.Again this model and described basic build are simulated, obtain clothes be through on each basic build than the final dress form of true effect.
Virtual fitting method of the present invention not only could allow client select clothes arrange in pairs or groups and simulate from existing powerful clothes storehouses, can also allow client's autonomous Design be specific to oneself intimate apparel, allows purchase clothing on the net and become more easily happy! By tailoring virtual scapegoat for the user, after the user selects and matches clothes, show by the dynamic catwalk of virtual scapegoat, allow client recognize more really the effect of try-on garment, have better experience effect.Due to F2 is adsorbed onto on F1 on the basis that keeps fabric physical deformation characteristic, obtain dress form accurately, again this model and described basic build are simulated, obtain clothes be through on each basic build than the final dress form of true effect, the method had both guaranteed the accuracy of model outward appearance, the physical deformation characteristic that keeps again garment material avoids producing on the clothes profile local gauffer.
Description of drawings
The below is described in further detail the present invention according to drawings and embodiments.
Fig. 1 is the functional structure chart of realizing virtual fitting method of the present invention;
Fig. 2 is the implementation procedure schematic diagram that adopts virtual fitting method of the present invention, and in figure, solid line is the member path, and dotted line is the non-member path.
Embodiment
Pin is with Fig. 1, structural drawing and fitting process shown in Figure 2, and the technical scheme of the method for the invention is described:
1. global design: the design of this platform is different from the design of existing other similar virtual fitting systems, we not only have the virtual of pair ready-made clothes, the more important thing is that the clothes that lay particular emphasis on the direct design of user oneself carry out virtual fitting, make the user from the passive clothing that selects to initiatively designing the customized clothing of oneself liking.Through autonomous Design, expert advice, confirm, semi-automatic modeling, virtual fitting, the effect demonstration, the process of customization allows the user obtain self-designed customized clothing.If this platform can generally use, the revolution of fashionable dress marketing method will be brought.
The method that we adopt is cartoon technique, the combination of virtual technology and webpage development technology.
Several aspects of this platform innovation:
(1) user can use this platform with common identity or membership.If with common identity, the user can select high (more than 170CM), in (about 165CM), in partially fat, short (160CM is following), short partially fat, manikin is fitted.The registered members need to input height and weight and measurements of the chest, waist and hips size, preferably is equipped with photo again, through the processing of the semi-automatic virtual scapegoat's generation module in backstage, generates virtual scapegoat's model of user.Membership's user can fit at fitting room with the virtual scapegoat of oneself.
(2) user can be with designing draft or the cartographical sketching scanned copy that oneself generates with any popular mapping software, being pasted on platform generates on the pasting boards that dress form provides, after modifying and confirm through expert's suggestion, semi-automatic processing type is carried out on the backstage again.
(3) fitting function: the user can select own design and like in the clothing show Room clothes, putting into fits asks, carries out various collocation and fitting after entering fitting room.If registered member can see that the virtual scapegoat of oneself fits.If the non-member, can only select large, in, in partially fat, trumpet, short fat fitting the partially.
(4) Presentation Function of clothes effect is different from positive static demonstration of other dressing systems, and except the static state that positive and side are arranged showed, we also provided dynamic demonstration.The model can walk about and show some postures of showing the clothes effect.
The functional structure of platform sees figure below for details.
2. the innovation of implementation method:
Used on stream many unique technique that we sum up at work and skill, for example: semi-automatic dress form generates, and layering divides functional assembly, auto Deformation, conversion bottom surface simulation etc.Carry out secondary development to the effect that on the basis of MAYA2009: set up semi-automatic clothes generation module, set up automatic load module, set up the auto Deformation module, set up semi-automatic binding skin module, set up and automatically generate bottom surface model module etc.Thereby the high-level efficiency in the assurance performance history, and develop true to nature, efficient simulate effect.
Simulation scapegoat's generation method: although buman body type is Protean, certain rule is arranged still.Many countries all set up corresponding standard, although these standards are also improved not to the utmost and accurately, the standard of comprehensive various countries, fundamental reaction the rule of pattern of body form change.We are understood as most build is all linear change in these standard figure scopes.In order to solve user's build geometric configuration accuracy problem.The Y of our comprehensive China, A, B, the C classification, the A of ISO TR10652, M, the PS42-70 classification of H classification and the U.S. is divided into seven kinds with Chinese build.Be out of shape excessive and metamorphopsic distortion problem that cause for fear of height, we have also set up eight height segment standard models, all builds all change at seven kinds of basic builds and eight height section internal linear, in order to reflect more accurately the variation of concrete build, we have also added local deformation control in measurements of the chest, waist and hips and other three places.Our model of generation can cover nearly all build substantially like this, adds that local deformation control can make virtual scapegoat's build more accurate.Utilized the MAYA developing instrument to carry out secondary development, inputted shape parameter by the user, had photo better, carried out Semi-automatic changeable shape by the backstage and process, then allow the mode that the user confirms make virtual scapegoat's.
Take ready-made clothes or version type during as basic modeling, the clothes shape and dynamically accuracy problem be the key of the project of virtual fitting.
General conventional modeling method, no matter how advanced its software is, and how high modeling's teacher technology have, and all can not build up really garment-type shape accurately, can only be in certain angle or the likeness in form of certain moment of moving.Because cloth is soft, its shape will be worn object and motion state changes according to concrete.Modeling method with routine can't be carried out accurate modeling to each object clothes under each motion state, namely enable the clothes shape under the special angle specific motion state is carried out modeling, its perspective distortion also makes the accurate modeling to each position or angle become very difficult, let alone dynamic similation accurately.We have successfully solved this problem at the technology of original creation.The net shape of clothes changes, but the physical characteristics of its plane geometry size and cloth is certain.We obtain the accurate geometry size of various clothes according to the planar graph of clothes or plane cutout, then obtain the physical parameter of various clothes by a large amount of experiments, then obtain dress form accurately by the semi-automatic dress form generator program of original creation.
Its main method is as follows: generate the accurate areal model F1 of clothes on the basis of the planimetric map of ready-made clothes (preferably version type figure), then the F2 of a identical topological relation of COPY.F1 is simulated with it the model that hangs, do local minor modifications.Again other are spliced with the treated dress planar model of same procedure.Obtained shape dress form substantially accurately this moment, but due to a small amount of stretching of part and contraction being arranged in local modification process, make this model lose the physical deformation characteristic that garment material is out of shape naturally.Be reflected on the clothes profile is exactly that local gauffer is naturally even inaccurate.So how, could both guarantee the accuracy of model outward appearance, and keep again the physical deformation characteristic of garment material just to become the key of problem.Our way is that F2 is adsorbed onto fabric F2 on F1 on the basis that keeps fabric physical deformation characteristic, obtains dress form accurately.Again this model and basic build are simulated, obtain clothes be through on each basic build than the final dress form of true effect.Referring to Fig. 3, above method has been used MAYA platform Ncloth.
Claims (1)
1. virtual fitting method based on computer system comprises that the following step poly-:
(1), the user inputs height, body weight and measurements of the chest, waist and hips size, and is equipped with photo, virtual scapegoat's model of generation user;
(2), the dress form after simulating arranges in pairs or groups with virtual scapegoat's model, show with the form of animation;
During the concrete grammar of its generating virtual scapegoat model, Y, A, B, the C classification of comprehensive China, the PS42-70 classification of the A of IS0TR10652, M, H classification and the U.S. is divided into seven kinds with Chinese build; Be out of shape excessive and metamorphopsic distortion problem that cause for fear of height, set up eight height segment standard models, all builds all change at seven kinds of basic builds and eight height section internal linear, and are aided with local deformation control, can reflect more accurately the variation of concrete build;
it is characterized in that, described dress form generates according to ready-made clothes or version type figure, its process that generates dress form is, generate the accurate areal model F1 of clothes on the basis of the planimetric map of ready-made clothes, copy again the F2 of a identical topological relation, F1 is simulated with it the model that hangs, again other treated dress planar models are spliced, obtain shape dress form substantially accurately, F2 is adsorbed onto on F1 on the basis that keeps fabric physical deformation characteristic, obtain dress form accurately, again this model and described basic build are simulated, obtain clothes be through on each basic build than the final dress form of true effect.
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Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102750399A (en) * | 2011-04-22 | 2012-10-24 | 广东小猪班纳服饰股份有限公司 | Costume designing system based on network and costume designing method applying same |
| CN102298797A (en) * | 2011-08-31 | 2011-12-28 | 深圳市美丽同盟科技有限公司 | Three-dimensional virtual fitting method, device and system |
| CN103258271A (en) * | 2012-02-15 | 2013-08-21 | 李志强 | System and method of natural person digitalized image design |
| CN103366281A (en) * | 2012-04-01 | 2013-10-23 | 大连文森特软件科技有限公司 | Network fitting system |
| CN103513851B (en) * | 2012-06-18 | 2018-06-22 | 北京伽讯国际贸易有限公司 | A kind of image processing method, device and intelligent terminal applied to intelligent terminal |
| CN102982246A (en) * | 2012-12-06 | 2013-03-20 | 江苏乐买到网络科技有限公司 | Electronic fitting system in internet shopping |
| CN103519465A (en) * | 2013-10-14 | 2014-01-22 | 吴征兵 | Method for customizing trousers with proper length on Internet conveniently |
| CN104636524A (en) * | 2013-11-13 | 2015-05-20 | 华为技术有限公司 | Size simulation method and equipment for physical device |
| CN103646332A (en) * | 2013-12-19 | 2014-03-19 | 张民 | Internet shopping experience mode |
| CN104778594A (en) * | 2015-04-30 | 2015-07-15 | 刘寅华 | Novel intelligent online clothes shopping platform system and method |
| CN105046508A (en) * | 2015-07-25 | 2015-11-11 | 金晓琳 | Remote transmission type home fitting method and implementation apparatus thereof |
| CN105205233A (en) * | 2015-09-07 | 2015-12-30 | 刘威 | User and designer interactive type garment design method and system |
| CN105654555A (en) * | 2015-12-25 | 2016-06-08 | 上海工程技术大学 | Virtual wardrobe system based on mobile terminal |
| CN105740346A (en) * | 2016-01-25 | 2016-07-06 | 上海斐讯数据通信技术有限公司 | Garment centralized management method and apparatus |
| CN106600371A (en) * | 2016-12-12 | 2017-04-26 | 合肥华耀广告传媒有限公司 | Virtual reality-based online shopping system |
| CN106897916B (en) * | 2017-02-20 | 2021-01-19 | 宁波大学 | Personalized clothing remote customization method based on mobile terminal |
| CN107230134A (en) * | 2017-05-27 | 2017-10-03 | 郑州云海信息技术有限公司 | A kind of virtual costume customized management method and system |
| CN112991007A (en) * | 2021-03-03 | 2021-06-18 | 苏州吴缝天衣服饰有限公司 | Method for remotely customizing cheongsam |
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| CN101183450A (en) * | 2006-11-14 | 2008-05-21 | 朱滨 | Virtual costume real man try-on system and constructing method thereof |
| CN101256655A (en) * | 2007-02-28 | 2008-09-03 | 尹红伟 | Real human body three-dimensional tridimensional virtual fitting system |
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