CN102842089A - Network virtual fit system based on 3D actual human body model and clothes model - Google Patents

Network virtual fit system based on 3D actual human body model and clothes model Download PDF

Info

Publication number
CN102842089A
CN102842089A CN2012102498506A CN201210249850A CN102842089A CN 102842089 A CN102842089 A CN 102842089A CN 2012102498506 A CN2012102498506 A CN 2012102498506A CN 201210249850 A CN201210249850 A CN 201210249850A CN 102842089 A CN102842089 A CN 102842089A
Authority
CN
China
Prior art keywords
model
3d
clothing
clothes
virtual
Prior art date
Application number
CN2012102498506A
Other languages
Chinese (zh)
Inventor
王潇
陈卫东
王贺升
Original Assignee
上海交通大学
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 上海交通大学 filed Critical 上海交通大学
Priority to CN2012102498506A priority Critical patent/CN102842089A/en
Publication of CN102842089A publication Critical patent/CN102842089A/en

Links

Abstract

The invention discloses a network virtual fit system based on a 3D actual human body model and a clothes model. A consumer surfs the internet for browsing various brands of 3D virtual clothes, ornaments and the like provided by the network virtual fit system through client end software installed on a computer, so that matching of any clothes is carried out. 3D clothes are provided online, browsed and fitted by the network virtual fit system, and are established according clothes picture, sizes and other standard data provided by a clothes provider; the consumer can shoot a frontal image and a profile image by using a camera, a real person 3D human body model is automatically generated by using the software provided by the network virtual fit system, the network virtual fit system generates data of various figures of consumers according to heights input by the consumers and actual proportions so that fitting of the 3D virtual clothes is prepared; and the fitting of the 3D virtual clothes of the 3D human body model is carried out according to the established data of the figures of the customers and the actual sizes of the clothes under various sizes, thus the effect of various kinds of clothes with various sizes on a model can be seen, and the customers determine the sizes suitable for the customers.

Description

基于3D真实人体模型及服装模型的网络虚拟试衣系统 Web-based virtual 3D model of the real human body and clothing model fitting system

技术领域 FIELD

[0001] 本发明涉及一种虚拟网络试衣系统,更具体的说,涉及一种基于3D真实人体模型及服装模型的虚拟网络试衣系统。 [0001] The present invention relates to a virtual network fitting system, more specifically, to a real human model-based 3D virtual network model and clothing fitting system.

背景技术 Background technique

[0002] 随着网络的发展,网络购物由于其丰富的资源和高效性等优势,正逐渐替代现实采购。 [0002] With the development of online shopping due to its advantages of rich resources and efficiency, etc., are slowly replacing reality procurement. 但是服装类的商品,由于缺乏亲身试穿、品种搭配等特性,试衣效果方式不理想;近年来,虚拟试衣系统逐渐兴起,但现存的方案或者平面效果,没有3D效果,或者不能根据客户自身的体型尺寸试穿,无法判断是否合身,或者缺乏品种多样、细节丰富的服装模型,试穿效果都不甚理想。 But the clothing of goods, due to lack of personally try, with a variety of other features, a fitting way effect is not ideal; In recent years, virtual dressing system gradually rise, but the effect of the existing scheme or plane, no 3D effect, or not in accordance with customer their body size try, can not determine if it fits, or the lack of species diversity, rich in detail of clothing model, try the effect is not ideal.

[0003] 在国内已申请的相关专利中,专利《一种通过网络虚拟试衣进行服饰广告推广的方法》(申请号:200610081514.X ;公开日:2007. 11. 28)可以使客户在线进行各种品牌服装搭配,达到一种广告的效果,但没有3D服装、3D人物模型,缺乏真实的试穿效果,客户也不能根据自己的身材确定服装的尺寸;专利《三维虚拟试衣的方法、装置及系统》(申请号:201110255564. 6 ;公开日:2011. 12. 28)以3D人体模型进行服装试穿,但所建立的3D人体模型是靠数据调取所得,与真实人体模型有些许误差,服装模型也不是3D的,缺乏真实的细节等效果;专利《真实人体三维立体虚拟试衣系统》(申请号:200710079556. 4 ;公开日:2008. 09. 03)采用3D人物模型、服装模型进行虚拟试衣,但所建立的服装模型没有考虑面料、褶皱等真实效果;专利《一种基于计算机系统的虚拟试衣方法》( [0003] in the country has applied for patents, the patent "A method of clothing advertising through the network virtual fitting" (application number: 200610081514.X; Publication date: 2007 11.28) allows customers to conduct online with various brands of clothing, to the effect of an advertisement, but no 3D garments, 3D character models, a lack of trying on the real effect, the customer can not garment dimensions determined according to their body; patent "three-dimensional virtual fitting method, device and system "(application number: 2011102555646; Publication date: 2011 12.28) performed in 3D mannequin clothing tried, but 3D human model is established by taking the data transfer resulting, slightly real mannequin error, clothing model is not 3D, the lack of factual details and other effects; patent "real three-dimensional virtual human body fitting system" (application number: 2007100795564; Publication date: 2008 09.03.) with 3D character models, clothing virtual fitting model, but clothing the established model does not consider the real effect fabric, folds, etc.; patent "a kind of virtual try-based computer systems" ( 请号:201010534565.X ;公开日:2011. 04. 13)通过客户输入身体尺寸数据建立3D人体模型,只能局部逼近客户人体,无法准确完全的建立客户人体模型,服装模型也是没有考虑面料、褶皱等实际真实的效果;专利《面向真人的服装三维虚拟试衣方法》(申请号:201010606869. 2 ;公开日:2011. 05. 04)采用3D人体模型进行试衣,旨在提供一种客户与服装商的设计互动的一种平台,不是一种面相消费者客户的在线试衣系统,所建立的服装模型也是同样没有考虑褶皱等实际效果;专利《增强现实实时虚拟试衣系统及方法》(申请号:201110081203. 4 ;公开日:2011. 08. 17)建立的3D虚拟试衣方法,人体模型的建立需要依靠深度摄像机,不适合普通用户的方便使用,服装是根据人体模型建立的,无法确定客户所需要的服装尺寸;专利《基于网络的三维虚拟试衣平台》(申请号:200 Please number: 201010534565.X; Publication date: 2011 04.13) enter the body through customer data to establish the size of 3D human model, customers only local approximation body, can not accurately complete build customer mannequin, apparel model is not considered fabrics, the actual realistic effects such as wrinkles; patent "three-dimensional virtual reality-oriented garment fitting method" (application number: 2010106068692; Publication date: 2011 05.04) in 3D human model fitting, intended to provide a customer clothiers with a platform to interact, not a consumer customers face online fitting system, clothing model established without considering the actual effect is the same wrinkles and the like; patent "augmented reality real-time virtual dressing system and method." (application number: 2011100812034; Publication date:.. 2011 08. 17) 3D virtual try-established method to establish the model of the human body need to rely on the depth of the camera, not suitable for ordinary users easy to use, clothing is established in accordance with the human body model, unable to determine clothing sizes required by customers; patent "network-based three-dimensional virtual fitting platform" (application number: 200 720128949. 5 ;公开日:2008. 09. 03)提供了一种生产商与客户之间的一种小范围交互平台,客户可以进入某生产商自己的服装网站进行虚拟试穿,达到一种宣传、娱乐效果,不是一种面向广大消费者客户群的一种服务平台,缺乏准确的客户人体模型、细节丰富的3D服装模型库,当然客户也无法确定自身需要的服装尺码。 720128949.5; Publication date: 2008 09.03) provides a platform for interaction between small-scale producers with a customer, the customer can enter a manufacturer's own clothing site virtual trying to achieve a propaganda , entertainment, not a platform for a service targeted at consumers, customers, the lack of accurate customer mannequin, richly detailed 3D model library costume, of course, the client can not determine the size of their clothing needs.

[0004] 国外的相关技术,目前多半是面向服装生产商,根据客户的自身体型定制相关的服装;在面相消费者群体的虚拟试衣购衣系统的专利中,专利“Three-dimensionalvirtual dressing method of clothes for real person,,(Bibliographic data :CNl02044038 (A ) —2011-05-04 )利用修改的真人3D模型,为设计师和客户提供一种交互的设计平台,用以设计适合客户自身的服装,而不是提供一种方便的试衣系统;专利“Three-dimensional fitting emulation system,,(Bibliographic data :CN101398942(A) --2009-04-01)通过转换2D-3D服装模型,提供一种仿真试衣系统,服装没有特殊的效果,无法确定所需服装尺寸;专利“Real human body three-dimensional tridimensionalvirtual fitting system” (Bibliographic data :CN101256655 (A)—2008-09-03)提出一种基于试衣平台,旨在查看试穿效果,但不是根据客户自己的尺寸确定服装;专利“Virtualdr [0004] the relevant foreign technology, currently mostly oriented garment manufacturers, custom-related clothing according to the customer's own body; the patent system virtual try to buy clothes in the face of consumer groups, patented "Three-dimensionalvirtual dressing method of clothes for real person ,, (Bibliographic data: CNl02044038 (a) -2011-05-04) using the modified live-action 3D model, designed to provide an interactive platform for designers and customers, for customers to design their own clothing, rather than providing a convenient fitting system; Patent "Three-dimensional fitting emulation system ,, (Bibliographic data: CN101398942 (a) --2009-04-01) by converting the 2D-3D models of clothing, there is provided a simulation test coat system, no special clothing effect, unable to determine the required size of garment; Patent "Real human body three-dimensional tridimensionalvirtual fitting system" (Bibliographic data: CN101256655 (a) -2008-09-03) is proposed based on the fitting platform designed to try to see the effect, but not sure the dress according to the customer's own size; patent "Virtualdr essing over the internet”(Patent number :US6307568; Issue date: 23 Oct 2001)提出的基于网络的试衣平台只是2D图画的搭配,可以试看一下各种服装的搭配效果,没有3D真实效果,也没有尺寸合适、试穿等功能。 essing over the internet "(Patent number: US6307568; Issue date: 23 Oct 2001) based on the proposed network is only fitting platform 2D picture with, you can look at with the effect of a variety of clothing Look, there is no real 3D effect, nor size appropriate, try other functions. 另外,在应用于商业领域的相关技术中,H&M公司的虚拟试穿网站,提供其公司生产的各种服装模型,客户可以选择接近自己的人体模型进行在线搭配,是目前世界领先的应用于商业化的面相消费者的虚拟试衣系统,但次系统缺乏客户自身的人体模型,无法达到试穿效果确定服装尺寸,所采用的人体、服装模型也不是3D结构;Fits.me网站为客户提供了一个可根据自身体型进行在线试穿服装的平台,确定服装尺寸,并可在线下单,比较接近本发明所提供的服务平台,但其设计的人体模型是基于实体机器人进行体态特征模拟,并以此进行服装尺寸的大小试穿,服装模型并非3D模型,没有褶皱感、面料质感等实际效果;人体脸部也是统一的平面模型。 In addition, in the related field of technology in business, H & M's virtual try-site, offers a variety of clothing models produced by his company, customers can choose their own mannequin close match online, is the world's leading commercial applications the face of the consumer virtual fitting system, but the system lacks times the customer's own model of the human body, can not achieve the effect of trying to determine the size clothing, body, clothing model used is not 3D structure; Fits.me website provides customers the body itself may be a line of clothing to try platform, clothing size is determined, and the single-line, close to the service platform provided by the present invention, but the design of the human body model is simulated based on entity robot body characteristics, and to this conduct size clothing size to try on clothing model is not 3D model, fold sense no practical effect, fabric texture and so on; the human face is a uniform plane model.

发明内容 SUMMARY

[0005] 本发明针对上述现有技术中存在的技术问题,提供一种基于3D真实人体模型及服装模型的网络虚拟试衣系统,用户可以根据自己的体型特征、脸部轮廓和发型方便的建立自己的3D真人模型;然后在本系统提供的多品牌种类的服装库任意搭配、试穿、佩戴各种衣服,包括上衣、裤子、帽子、鞋子、首饰等,并可以看到试穿后的效果,包括大小合身程度、服装面料质感、确定服装尺码等。 [0005] The present invention is directed to technical problems in the prior art that provides a real network of virtual 3D model of the human body model and garment fitting based system, users can according to their body features, hairstyle and facial contours easily create own 3D live-action model; then mix in any kind of multi-brand apparel library provided by the system, try to wear all kinds of clothes, including jackets, pants, hats, shoes, jewelry, and you can see the effect try , including the size of the fit, fabric texture, like clothing sizes is determined.

[0006] 本发明解决其技术问题所采用的技术方案是: [0006] aspect of the present invention to solve the technical problem are:

[0007] 一种基于3D真实人体模型及服装模型的网络虚拟试衣系统,其特征在于,包括:3D人体模型、3D服装模型以及虚拟试衣软件; [0007] A network-based virtual 3D model of the real human body and clothing model fitting system comprising: 3D human models, 3D models and virtual fitting clothing software;

[0008] 客户通过安装在电脑上的摄像头拍摄正面、侧面两张全身照,安装在电脑客户端的虚拟试衣软件就会根据照片自动生成属于客户自己的3D人体模型,具有客户的体型特征、脸部特征、肤色及发型;系统根据建立的3D人体模型以及客户输入的身高,自动提取客户的各种身材参数; [0008] customers shot front by a camera installed on your computer, side two whole body picture, installed in the computer client virtual fitting software will automatically generate 3D human model belongs to the customer's own photograph, with a body feature customer's face Department features, complexion and hair; systems based on 3D model of the human body and the height of customer input, automatic extraction of parameters of all sizes of customers;

[0009] 通过服装商提供的服装图片和数据,为每一款服装制作3D服装模型,可以体现服装的面料、弹性、伸展感,并且可根据尺码按比例改变模型大小; [0009] Clothing clothiers pictures and data provided for each section clothing apparel production 3D models may be embodied in the fabric, the elastic stretch of the sense of clothing, and can be proportionally changed in accordance with the size of the model size;

[0010] 根据提取的人体模型的身材参数,用制作好的3D服装模型对所建立的3D人体模型进行着装模拟,体现实际穿着效果。 [0010] According to the human body model parameter extraction, good clothing 3D model of 3D mannequin wearing simulation were established with production, it reflects the actual wearing effect.

[0011] 建立所述3D人体模型采用以下方法实现: [0011] establishing the 3D human model implemented by the following method:

[0012] I)根据正面、侧面两张人体照片,用多椎体有效分割法取得人体轮廓; [0012] I) according to the front, side two human photographs, with vertebral segmentation method to obtain an effective body contour;

[0013] 2)利用基于模板的特征提取法,从人体轮廓上提取可以表征人体形态的特征点; [0013] 2) extraction method using a template-based features, feature points are extracted from the human form can be characterized by the body contour;

[0014] 3)最后利用视点相关形变技术,按照生成的人体轮廓建立3D人体模型。 [0014] 3) Finally, view-dependent deformation technology to build 3D human model is generated according to body contour.

[0015] 建立所述3D服装模型采用以下方法实现:[0016] I)首先在建立好的虚拟模特上画2D衣服的轮廓线和侧缝合线; [0015] establishing the garment 3D model implemented by the following method: [0016] I) is first drawn 2D contour and the side clothes suture on the established virtual model;

[0017] 2)利用基于事先计算的距离场的一种方法,把2D草图转换成3D表层; [0017] 2) A method using a distance field calculated in advance based on the converted 2D to 3D sketch surface;

[0018] 3)系统根据侧缝合线把建立好的表面划分为不同的裁片,每个裁片都由系统自动地以可展曲面去模拟,从而缝合为3D服装模型; [0018] 3) The system according to well established suture side surface is divided into different pieces, each piece automatically by the system to simulate in a developable surface, thereby stapling the 3D model of the clothing;

[0019] 4)根据各种面料穿在圆柱形人体器官上由于旋转所产生的皱褶,以及由于重力导致的垂直方向上的变形扭曲,用虚拟试衣软件模拟衣服穿在3D模特身上的效果。 [0019] 4) The wrinkles generated by the rotation, twisting and deformation in the vertical direction due to gravity, with the virtual try on clothes 3D software simulation model body effect due to the variety of fabrics worn on the cylindrical body organs .

[0020] 所述对3D人体模型进行着装模拟的方法如下: [0020] The method of the dressing simulation performed on the 3D model of the human body as follows:

[0021] I)根据所建立的3D服装模型,按照每个品牌所规定的实际服装的各种尺寸,等比例生成一系列尺寸的服装模型,并生成实际尺寸的数据信息; [0021] I) according to the established model 3D costume, according to various size of the actual garment under each brand, size proportional to generate a series of clothing model, and generates data of the actual size;

[0022] 2)根据所建立的实际客户3D人体模型,以身高为基准确定实际尺寸,生成实际尺寸的信息数据; [0022] 2) The actual customer 3D human model established, to determine the actual height dimension as a reference, the actual size of data to generate information;

[0023] 3)按照服装尺寸进行服装的试穿,把服装每个尺寸的各种数据与客户3D人体模型的相应尺寸进行比较,如果有前者尺寸小于后者的情况,系统则提示尺寸不合适;各种尺寸都合适的情况下,把服装模型覆盖到人体模型表面,可以看到具体客户的试穿效果。 [0023] 3) according to try clothing apparel sizes, each size of garment various data is compared with the corresponding dimensions of the client 3D human model, if the former is smaller than the size of the latter, the system will prompt the wrong size ; various sizes are appropriate, the garment surface of the human body model to model coverage, customers can see the specific try effect.

[0024] 本发明的有益效果是,客户可以在线任意搭配各种厂商品牌的服装,饰品,并且可以确定合适的服装尺码,可以在线下单,购买服装产品。 [0024] the advantages is that customers can choose any combination of various manufacturers brands of clothing, jewelry online, and can determine the appropriate clothing size, online orders, purchase apparel products. 既方便了消费者,使其足不出户就可买到品种多样、大小合身的服装;同时,任意多种品牌服装的搭配本身具有较高的娱乐性,作为一种高效销售渠道的同时,也可起到一定程度的宣传、广告作用。 Both for the convenience of consumers, so homes can buy variety, size-fitting clothing; at the same time, any of a variety of clothing with brand itself has a high entertainment as an efficient sales channels at the same time, It may also play a certain degree of publicity, advertising effect.

附图说明 BRIEF DESCRIPTION

[0025] 图I是本发明虚拟试衣系统的结构示意图: [0025] FIG. I is a schematic structural diagram of a virtual fitting system of the present invention:

[0026] 图2是3D人体模型生成示意图: [0026] FIG. 2 is a schematic view of 3D model generation the body:

[0027] 图3是3D服装模型生成示意图: [0027] FIG. 3 is a schematic view of 3D model generation garment:

[0028] 图4是3D服装模型穿在3D人体模型身上示意图。 [0028] FIG. 4 is a 3D model of the clothing worn in the 3D model of the human body. FIG.

具体实施方式: Detailed ways:

[0029] 以下结合附图和具体实施例对本发明技术方案做一详细的说明: [0029] The following specific embodiments and accompanying drawings to make a detailed description of the technical solution of the present invention:

[0030] 图I所示,首先,消费者通过安装在电脑上的客户端软件,上网浏览本系统提供的各种品牌的3D虚拟服装模型、饰品等,进行任意服装的搭配;这些3D服饰由本系统在线提供浏览试穿,根据服装商提供的服饰图片、尺寸等标准数据所建立。 [0030] As shown in Figure I, first of all, the consumer through the client software installed on the computer, Internet browsing system provides a variety of brands of clothing 3D virtual models, jewelry, clothing with arbitrary; these costumes by the 3D the system provides online browsing tried, established in accordance with the clothiers provide pictures of clothing, size, etc. standard data. 消费者可以用摄像头拍摄正面照、侧面照两张全身照片,具有客户的体型特征、脸部特征、肤色及发型。 Consumers can shoot with a camera frontal, side body according to two photographs, the customer has a body feature, facial features, skin color and hairstyle. 出于保护客户的隐私问题,客户的脸部特征等私人信息只在客户端保留,用于客户试穿服装用,而不会上传至网络。 For the protection of customer privacy concerns, the customer's facial features and other personal information only when the client reserved for the customer to try on clothing, but will not be uploaded to the network. 使用系统提供的虚拟试衣软件自动生成真人3D人体模型,系统根据客户输入的身高,按照实际比例生成客户的各种身材尺寸数据,如肩宽、腰围、身长、臂长、腿长等尺寸;根据所建立的客户身材尺寸数据以及每种服装各种尺码下的实际尺寸,进行3D人体模型的3D虚拟服装试穿,可以看出每种服装各种尺码穿在模特身上的效果,使客户确定适合自己身材的尺码。 Provided by the system software automatically generates a virtual fitting real 3D human model, the system according to customer input height, body size data in various proportions to generate the actual customers, such as shoulder, waist circumference, height, arm length, size and the like leg; according to customer body size data established as well as the actual size in various sizes for each garment, clothing for 3D virtual 3D model of the human body to try, we can see a variety of sizes for each garment worn on a model effect, enabling customers to determine for their body size.

[0031] 图2所示,客户利用摄像头为自己拍两张整体照片,一张正面,一张侧面。 [0031] FIG. 2, customers using the camera for his overall take two photographs, one positive, one side. 然后本系统根据两张照片生成客户3D人体模型,具体实施方案:[0032] I)根据正面、侧面两张人体照片,用多椎体有效分割法取得人体轮廓; The system then generates a picture in accordance with two customer 3D human model, specific embodiments: [0032] I) according to the front, side two photographs of human, with an effective division method to obtain vertebral body contour;

[0033] 2)利用基于模板的特征提取法,从人体轮廓上提取可以表征人体形态的特征点; [0033] 2) extraction method using a template-based features, feature points are extracted from the human form can be characterized by the body contour;

[0034] 3)最后利用视点相关形变技术,按照生成的人体轮廓建立3D人体模型。 [0034] 3) Finally, view-dependent deformation technology to build 3D human model is generated according to body contour.

[0035] 然后,根据建立的模型和客户输入的身高,按照比例计算并提取身长、裤长、三维等可以描述体型特征的参数;此后客户可以通过本系统提供的3D服装模型数据库,进行在线选衣、试衣、购衣。 [0035] Then, according to the model and the height of the customer enters established, calculated according to the proportion and extracted length, long pants, three-dimensional parameters such as body features may be described; 3D garment model database after the customer may be provided by the present system, online election clothing, dressing, buy clothes.

[0036] 图3所示,利用2D图像转变3D图像的技术,根据服装商提供的每款服饰的二维图片资料以及尺寸数据,制作每款服装的3D服装模型,具有面料感、重力垂直、褶皱等实际效果;根据每款服饰的尺码标准,提取实际的尺寸,以便试穿于3D真人模特上面,体现出大小合身程度以及体现服装的面料、弹性、伸展感的效果,达到模拟实际试穿的功能。 [0036] As shown in FIG. 3, using the 2D image into a 3D image technology, two-dimensional image data and the size data of each article of apparel clothiers provided to produce 3D models each garment of clothing, the fabric having a sense perpendicular to gravity, the actual effect of wrinkles; according to the standard size of each article of apparel, the actual size of the extraction, to try to live 3D model above, exhibit the effect of the size and fit of the clothing fabric embodied elastic, stretching sense, to try to simulate the actual function. 具体实施·方案如下: DETAILED DESCRIPTION · embodiment is as follows:

[0037] I)首先在建立好的虚拟模特上画2D衣服的轮廓线和侧缝合线; [0037] I) is first drawn on the 2D garment-established virtual model contour and the side of the suture;

[0038] 2)利用基于事先计算的距离场的一种方法,把2D草图转换成3D表层; [0038] 2) A method using a distance field calculated in advance based on the converted 2D to 3D sketch surface;

[0039] 3)系统根据侧缝合线把建立好的表面划分为不同的裁片,每个裁片都由系统自动地以可展曲面去模拟,从而缝合为3D服装模型; [0039] 3) The system according to well established suture side surface is divided into different pieces, each piece automatically by the system to simulate in a developable surface, thereby stapling the 3D model of the clothing;

[0040] 4)根据各种面料穿在圆柱形人体器官上由于旋转所产生的皱褶,以及由于重力导致的垂直方向上的变形扭曲,用虚拟试衣软件模拟衣服穿在3D模特上的效果。 [0040] 4) Since the wrinkles generated by the rotation, twisting and deformation in the vertical direction due to gravity, with the virtual try on clothes software simulation results in accordance with various 3D model worn fabric on the cylindrical body organs .

[0041] 图4所示,客户在线选择的衣服,可直接“试穿”在自己的3D人体模型上,客户根据合身程度选择适合的衣服尺寸。 As shown in [0041] FIG. 4 customers online selection of clothes, can be directly "try on" in their own 3D human model, customers choose the right clothing size according to the degree of fit. 具体方案如下: Specific programs are as follows:

[0042] I)根据图2所建立的服装模型,按照每个品牌的规定的实际服装的各种尺寸(S、M、L等),等比例生成一系列尺寸的服装模型,并生成实际尺寸的肩宽、胸围、腰围、臀围、袖长、裤长等数据信息; [0042] I) according to the established model garment FIG 2, in accordance with various sizes of each of the actual brand of clothing (S, M, L, etc.), the proportion of other garments generate a series of model size, and generate the actual size shoulder width, bust, waist, hip, sleeve, long pants and other data;

[0043] 2)根据图I所建立的实际客户3D人体模型,以身高为基准确定实际尺寸,生成实际的肩宽、胸围、腰围、臂长、臀围、裤长等信息数据; [0043] 2) The actual customer 3D human model established in FIG I, to determine the actual height dimension as a reference, to generate the actual shoulder width, bust, waist, arm length, hip, long pants and other information data;

[0044] 3)类似于现实服装试穿,按照服装尺寸进行服装的试穿,把服装每个尺寸的各种数据(肩宽等与客户3D人体模型的相应尺寸进行比较,如果有前者尺寸小于后者的情况,系统则提示尺寸不合适;各种尺寸都合适的情况下,把服装模型覆盖到人体模型表面,可以看到具体客户试穿后松紧程度,加之图2所考虑的褶皱、扭曲、重力等,可以达到比较好的试芽效果。 [0044] 3) In analogy to try clothing reality, performed according to try clothing apparel sizes, various data of each apparel size (compared to the corresponding shoulder like the size of the customer 3D human model, if the former is smaller in size than in the latter case, the system prompts the wrong size; various sizes are appropriate, the garment surface of the human body model to the model cover, see particularly the tightness of the customer to try on, considered together with FIG. 2 fold, twist , gravity, bud can achieve better test results.

[0045] 客户在系统提供的服装资料库里挑选的时装,可以任意搭配试穿在实现建立的自己的3D人体模特上,既可以查看各种服饰的搭配效果,又可确定适合自己的服装尺码。 [0045] Customer Information System in the clothing provided by the library to pick fashion, you can try any combination in the realization of the establishment of their own 3D human models and can be viewed with the effect of a variety of costumes, but also to determine their own clothing size .

Claims (4)

1. 一种基于3D真实人体模型及服装模型的网络虚拟试衣系统,其特征在于,包括:3D人体模型、3D服装模型以及虚拟试衣软件; 客户通过安装在电脑上的摄像头拍摄正面、侧面两张全身照,安装在电脑客户端的虚拟试衣软件就会根据照片自动生成属于客户自己的3D人体模型,具有客户的体型特征、脸部特征、肤色及发型;系统根据建立的3D人体模型以及客户输入的身高,自动提取客户的各种身材參数; 通过服装商提供的服装图片和数据,为每ー款服装制作3D服装模型,可以体现服装的面料、弾性、伸展感,并且可根据尺码按比例改变模型大小; 根据提取的人体模型的身材參数,用制作好的3D服装模型对所建立的3D人体模型进行着装模拟,体现实际穿着效果。 A Network Virtual Fitting System 3D real human model and model-based clothing, characterized in that it comprises: 3D human models, 3D models and virtual fitting clothing software; customer through the installation of cameras filming the front on the computer side two full-length photo, installed on the client computer's virtual fitting software will automatically generate 3D human body model based on photographs belong to their own customers, the customer has a body feature, facial features, skin color and hair; systems based on 3D model of the human body and height entered by the client, the client automatically extract various parameters of the body; clothing pictures and data provided by clothiers produce 3D models for each garment section ー clothing, the fabric may be embodied, Tan, stretchability sense of clothing, according to the size and proportionally change the model size; according to the mannequin body parameter extraction, were wearing simulation of 3D human body model established by making good 3D model clothing, reflected the actual wearing effect.
2.根据权利要求I所述的基于3D真实人体模型及服装模型的网络虚拟试衣系统,其特征在于,建立所述3D人体模型采用以下方法实现: 1)根据正面、侧面两张人体照片,用多椎体有效分割法取得人体轮廓; 2)利用基于模板的特征提取法,从人体轮廓上提取可以表征人体形态的特征点; 3)最后利用视点相关形变技术,按照生成的人体轮廓建立3D人体模型。 The web-based virtual 3D model of the real human body and clothing model fitting system according to claim I, characterized in that the establishment of the 3D human body model using the following ways: 1) two photographs of the human front, side, obtaining a vertebral body contour efficient division method; 2) with the extracted feature template-based method, feature points are extracted from the human form can be characterized by the body contour; 3) Finally view related art deformation, established in accordance with the generated 3D body contour mannequin.
3.根据权利要求I所述的基于3D真实人体模型及服装模型的网络虚拟试衣系统,其特征在干,建立所述3D服装模型采用以下方法实现: O首先在建立好的虚拟模特上画2D衣服的轮廓线和侧缝合线; 2)利用基于事先计算的距离场的ー种方法,把2D草图转换成3D表层; 3)系统根据侧缝合线把建立好的表面划分为不同的裁片,每个裁片都由系统自动地以可展曲面去模拟,从而缝合为3D服装模型; 4)根据各种面料穿在圆柱形人体器官上由于旋转所产生的皱褶,以及由于重力导致的垂直方向上的变形扭曲,用虚拟试衣软件模拟衣服穿在3D模特身上的效果。 3. A network according to claim I Fitting System 3D virtual mannequin and real model-based clothing, characterized in that the dry, establishing the garment 3D model implemented by the following method: O is first drawn on the established virtual model 2D contour and the side clothes suture; 2) method using a distance field ー calculated in advance based on the converted 2D to 3D sketch surface; 3) the suture system according to well established side surface is divided into different pieces , each piece automatically by the system to simulate in a developable surface, thereby stapling the 3D model clothing; 4) in accordance with a variety of fabrics worn on the cylindrical body organs due to the wrinkles generated by the rotation, due to gravity, and distortion deformation in the vertical direction, with a virtual simulation software fitting clothes 3D effect in the model body.
4.根据权利要求I所述的基于3D真实人体模型及服装模型的网络虚拟试衣系统,其特征在于,所述对3D人体模型进行着装模拟的方法如下: 1)根据所建立的3D服装模型,按照每个品牌所规定的实际服装的各种尺寸,等比例生成一系列尺寸的服装模型,并生成实际尺寸的数据信息; 2)根据所建立的实际客户3D人体模型,以身高为基准确定实际尺寸,生成实际尺寸的信息数据; 3)按照服装尺寸进行服装的试穿,把服装每个尺寸的各种数据与客户3D人体模型的相应尺寸进行比较,如果有前者尺寸小于后者的情况,系统则提示尺寸不合适;各种尺寸都合适的情况下,把服装模型覆盖到人体模型表面,可以看到具体客户的试穿效果。 The network of claim I Fitting System 3D virtual mannequin real and model-based clothing, characterized in that the dressing simulation method for 3D human model of the following claims: 1) the 3D model established Clothing to generate a range of sizes of clothing model in accordance with the provisions of each brand of clothing in various sizes practical, proportional, and generate information about the actual size of the data; 2) based on actual customer 3D model of the human body established to determine a reference height the actual size, the actual size of the data generation information; 3) according to try on clothing apparel sizes, each size of garment various data is compared with the corresponding dimensions of the client 3D human model, if the former is smaller than the size of the latter the system then prompts the wrong size; a variety of sizes are appropriate, the clothing model to model covering the surface of the human body, you can see the effect of specific customers to try on.
CN2012102498506A 2012-07-18 2012-07-18 Network virtual fit system based on 3D actual human body model and clothes model CN102842089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102498506A CN102842089A (en) 2012-07-18 2012-07-18 Network virtual fit system based on 3D actual human body model and clothes model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102498506A CN102842089A (en) 2012-07-18 2012-07-18 Network virtual fit system based on 3D actual human body model and clothes model

Publications (1)

Publication Number Publication Date
CN102842089A true CN102842089A (en) 2012-12-26

Family

ID=47369419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102498506A CN102842089A (en) 2012-07-18 2012-07-18 Network virtual fit system based on 3D actual human body model and clothes model

Country Status (1)

Country Link
CN (1) CN102842089A (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103093115A (en) * 2013-02-21 2013-05-08 江玉琴 Game system and method which are based on three dimensional (3D) human body model of real human body
CN103106604A (en) * 2013-01-23 2013-05-15 东华大学 Three dimensional (3D) virtual fitting method based on somatosensory technology
CN103200181A (en) * 2013-03-11 2013-07-10 刘强 Network virtual method based on user real identification
CN103440587A (en) * 2013-08-27 2013-12-11 刘丽君 Personal image designing and product recommendation method based on online shopping
CN103456032A (en) * 2013-08-19 2013-12-18 北京京东尚科信息技术有限公司 Method and device for processing virtual fitting model images
CN103530782A (en) * 2013-10-28 2014-01-22 浙江工商大学 WEB based online fitting-room system
CN103871099A (en) * 2014-03-24 2014-06-18 惠州Tcl移动通信有限公司 3D simulation matching processing method and system based on mobile terminal
CN104091269A (en) * 2014-06-30 2014-10-08 京东方科技集团股份有限公司 Virtual fitting method and virtual fitting system
CN104182886A (en) * 2013-05-24 2014-12-03 比亚迪股份有限公司 Virtual fitting method and mobile terminal for virtual fitting
WO2015021796A1 (en) * 2013-08-16 2015-02-19 北京京东尚科信息技术有限公司 Method and device for manufacturing virtual fitting model image
CN104599313A (en) * 2013-10-31 2015-05-06 镇江华扬信息科技有限公司 3D virtual simulation tailoring technology of clothes
CN104899919A (en) * 2015-05-19 2015-09-09 武汉变色龙数据科技有限公司 Modeling method and apparatus
CN105069837A (en) * 2015-07-30 2015-11-18 武汉变色龙数据科技有限公司 Garment fitting simulation method and device
CN105184584A (en) * 2015-09-17 2015-12-23 北京京东方多媒体科技有限公司 Virtual fitting system and method
CN105608238A (en) * 2014-11-21 2016-05-25 中兴通讯股份有限公司 Clothes trying-on method and device
WO2016134515A1 (en) * 2015-02-26 2016-09-01 刘一佳 Method for online fitting and online fitting system
WO2016134518A1 (en) * 2015-02-26 2016-09-01 刘一佳 Method for product feature reminder during online fitting and online fitting method
CN103942833B (en) * 2014-04-14 2017-03-15 成都数象科技有限公司 The accuracy control method of digital human body
RU2615911C1 (en) * 2015-12-08 2017-04-11 Общество С Ограниченной Ответственностью "Дрессформер" Method and system for construction of realistic 3d avatar of buyers for virtual fitting
WO2017092162A1 (en) * 2015-11-30 2017-06-08 深圳市十方联智科技有限公司 Method and device for fitting in virtual environment
US10068371B2 (en) 2013-11-14 2018-09-04 Ebay Inc. Extraction of body dimensions from planar garment photographs of fitting garments
US10109112B2 (en) 2014-12-12 2018-10-23 Ebay Inc. Fit simulation garment
CN108851307A (en) * 2018-05-24 2018-11-23 浙江大学 It is a kind of for simulating the deformable lower part of the body robot model of human body
US10172403B2 (en) 2014-12-12 2019-01-08 Ebay Inc. Body measurement garment for optimal garment fit
US10204375B2 (en) 2014-12-01 2019-02-12 Ebay Inc. Digital wardrobe using simulated forces on garment models
US10310616B2 (en) 2015-03-31 2019-06-04 Ebay Inc. Modification of three-dimensional garments using gestures
US10366439B2 (en) 2013-12-27 2019-07-30 Ebay Inc. Regional item reccomendations
US10475113B2 (en) 2014-12-23 2019-11-12 Ebay Inc. Method system and medium for generating virtual contexts from three dimensional models

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101256655A (en) * 2007-02-28 2008-09-03 尹红伟 Real human body three-dimensional tridimensional virtual fitting system
CN101515374A (en) * 2008-02-20 2009-08-26 中国科学院自动化研究所 Individualized realistic virtual character modeling method based on images
CN101984440A (en) * 2010-10-26 2011-03-09 大连工业大学 Holographic clothes design method
CN102044038A (en) * 2010-12-27 2011-05-04 上海工程技术大学 Three-dimensional virtual dressing method of clothes for real person
CN102156810A (en) * 2011-03-30 2011-08-17 北京触角科技有限公司 Augmented reality real-time virtual fitting system and method thereof
CN102542605A (en) * 2011-12-27 2012-07-04 遵义市亿易通科技网络有限责任公司 Intelligent fitting system of tablet PC (Personal Computer)

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101256655A (en) * 2007-02-28 2008-09-03 尹红伟 Real human body three-dimensional tridimensional virtual fitting system
CN101515374A (en) * 2008-02-20 2009-08-26 中国科学院自动化研究所 Individualized realistic virtual character modeling method based on images
CN101984440A (en) * 2010-10-26 2011-03-09 大连工业大学 Holographic clothes design method
CN102044038A (en) * 2010-12-27 2011-05-04 上海工程技术大学 Three-dimensional virtual dressing method of clothes for real person
CN102156810A (en) * 2011-03-30 2011-08-17 北京触角科技有限公司 Augmented reality real-time virtual fitting system and method thereof
CN102542605A (en) * 2011-12-27 2012-07-04 遵义市亿易通科技网络有限责任公司 Intelligent fitting system of tablet PC (Personal Computer)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103106604B (en) * 2013-01-23 2016-04-06 东华大学 Based on the 3D virtual fit method of body sense technology
CN103106604A (en) * 2013-01-23 2013-05-15 东华大学 Three dimensional (3D) virtual fitting method based on somatosensory technology
CN103093115A (en) * 2013-02-21 2013-05-08 江玉琴 Game system and method which are based on three dimensional (3D) human body model of real human body
CN103200181A (en) * 2013-03-11 2013-07-10 刘强 Network virtual method based on user real identification
CN103200181B (en) * 2013-03-11 2016-03-30 刘强 A kind of network virtual method based on user's real identification
CN104182886A (en) * 2013-05-24 2014-12-03 比亚迪股份有限公司 Virtual fitting method and mobile terminal for virtual fitting
GB2534046B (en) * 2013-08-16 2017-05-10 Beijing Jingdong Shangke Information Technology Co Ltd Method and device for manufacturing virtual fitting model image
GB2534046A (en) * 2013-08-16 2016-07-13 Beijing Jingdong Shangke Information Technology Co Ltd Method and device for manufacturing virtual fitting model image
WO2015021796A1 (en) * 2013-08-16 2015-02-19 北京京东尚科信息技术有限公司 Method and device for manufacturing virtual fitting model image
US9792700B2 (en) 2013-08-19 2017-10-17 Beijing Jingdong Shangke Information Technology Co., Ltd. Method and device for processing virtual fitting model image
WO2015024397A1 (en) * 2013-08-19 2015-02-26 北京京东尚科信息技术有限公司 Method and device for processing virtual fitting model image
CN103456032A (en) * 2013-08-19 2013-12-18 北京京东尚科信息技术有限公司 Method and device for processing virtual fitting model images
CN103440587A (en) * 2013-08-27 2013-12-11 刘丽君 Personal image designing and product recommendation method based on online shopping
CN103530782A (en) * 2013-10-28 2014-01-22 浙江工商大学 WEB based online fitting-room system
CN104599313A (en) * 2013-10-31 2015-05-06 镇江华扬信息科技有限公司 3D virtual simulation tailoring technology of clothes
US10068371B2 (en) 2013-11-14 2018-09-04 Ebay Inc. Extraction of body dimensions from planar garment photographs of fitting garments
US10410414B2 (en) 2013-11-14 2019-09-10 Ebay Inc. Extraction of body dimensions from planar garment photographs of fitting garments
US10366439B2 (en) 2013-12-27 2019-07-30 Ebay Inc. Regional item reccomendations
CN103871099A (en) * 2014-03-24 2014-06-18 惠州Tcl移动通信有限公司 3D simulation matching processing method and system based on mobile terminal
CN103942833B (en) * 2014-04-14 2017-03-15 成都数象科技有限公司 The accuracy control method of digital human body
CN104091269A (en) * 2014-06-30 2014-10-08 京东方科技集团股份有限公司 Virtual fitting method and virtual fitting system
WO2016000304A1 (en) * 2014-06-30 2016-01-07 京东方科技集团股份有限公司 Virtual fitting method and virtual fitting system
CN105608238A (en) * 2014-11-21 2016-05-25 中兴通讯股份有限公司 Clothes trying-on method and device
US10204375B2 (en) 2014-12-01 2019-02-12 Ebay Inc. Digital wardrobe using simulated forces on garment models
US10109112B2 (en) 2014-12-12 2018-10-23 Ebay Inc. Fit simulation garment
US10172403B2 (en) 2014-12-12 2019-01-08 Ebay Inc. Body measurement garment for optimal garment fit
US10475113B2 (en) 2014-12-23 2019-11-12 Ebay Inc. Method system and medium for generating virtual contexts from three dimensional models
WO2016134518A1 (en) * 2015-02-26 2016-09-01 刘一佳 Method for product feature reminder during online fitting and online fitting method
WO2016134515A1 (en) * 2015-02-26 2016-09-01 刘一佳 Method for online fitting and online fitting system
US10310616B2 (en) 2015-03-31 2019-06-04 Ebay Inc. Modification of three-dimensional garments using gestures
CN104899919A (en) * 2015-05-19 2015-09-09 武汉变色龙数据科技有限公司 Modeling method and apparatus
CN105069837A (en) * 2015-07-30 2015-11-18 武汉变色龙数据科技有限公司 Garment fitting simulation method and device
CN105069837B (en) * 2015-07-30 2018-05-29 武汉变色龙数据科技有限公司 A kind of clothes trying analogy method and device
CN105184584A (en) * 2015-09-17 2015-12-23 北京京东方多媒体科技有限公司 Virtual fitting system and method
WO2017092162A1 (en) * 2015-11-30 2017-06-08 深圳市十方联智科技有限公司 Method and device for fitting in virtual environment
RU2615911C1 (en) * 2015-12-08 2017-04-11 Общество С Ограниченной Ответственностью "Дрессформер" Method and system for construction of realistic 3d avatar of buyers for virtual fitting
CN108851307A (en) * 2018-05-24 2018-11-23 浙江大学 It is a kind of for simulating the deformable lower part of the body robot model of human body

Similar Documents

Publication Publication Date Title
US6310627B1 (en) Method and system for generating a stereoscopic image of a garment
US10002337B2 (en) Method for collaborative shopping
Protopsaltou et al. A body and garment creation method for an Internet based virtual fitting room.
US6907310B2 (en) Production and visualization of garments
US20050234782A1 (en) Clothing and model image generation, combination, display, and selection
EP2775456A2 (en) Interactive cubicle and method for determining a body shape
US10134083B2 (en) Computer implemented methods and systems for generating virtual body models for garment fit visualisation
Apeagyei Application of 3D body scanning technology to human measurement for clothing Fit
US20110273444A1 (en) System and method for displaying selected garments on a computer-simulated mannequin
US20150134493A1 (en) Three-dimensional digital media content creation from high-fidelity simulation
KR100511210B1 (en) Method for converting 2d image into pseudo 3d image and user-adapted total coordination method in use artificial intelligence, and service besiness method thereof
US20140257993A1 (en) Consumer representation rendering with selected merchandise
US7149665B2 (en) System and method for simulation of virtual wear articles on virtual models
Guan et al. Drape: Dressing any person
KR20090004392A (en) Terminal try-on simulation system and operating and applying method thereof
Khakimdjanova et al. Online visual merchandising practice of apparel e-merchants
Han et al. Viton: An image-based virtual try-on network
US20090079743A1 (en) Displaying animation of graphic object in environments lacking 3d redndering capability
US20180144237A1 (en) System and method for body scanning and avatar creation
US9811854B2 (en) 3-D immersion technology in a virtual store
US8090465B2 (en) Fashion design method, system and apparatus
CN1453719A (en) Forming method and system of virtual images and virtual scenes capable of being combined freely
CN103440587A (en) Personal image designing and product recommendation method based on online shopping
US20110298897A1 (en) System and method for 3d virtual try-on of apparel on an avatar
McKelvey et al. Fashion design: process, innovation and practice

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
C12 Rejection of a patent application after its publication