CN104778752A - Method and device for establishing human body model - Google Patents
Method and device for establishing human body model Download PDFInfo
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- CN104778752A CN104778752A CN201510197645.3A CN201510197645A CN104778752A CN 104778752 A CN104778752 A CN 104778752A CN 201510197645 A CN201510197645 A CN 201510197645A CN 104778752 A CN104778752 A CN 104778752A
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- manikin
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Abstract
The invention discloses a method and a device for establishing a human body model. The method for establishing the human body model comprises the following steps: acquiring a basic human body model; receiving a model call request, wherein the model call request comprises model body form data; acquiring body form adjustment parameters corresponding to the model body form data; based on the body form adjustment parameters, utilizing the body form change technology to adjust the basic human body model, so as to obtain the adjusted human body model. The method for establishing the human body model disclosed by the invention can be used for adjusting the same basic human body model to obtain the customized human body models of different body forms.
Description
Technical field
The present invention relates to image processing field, particularly relate to a kind of method and apparatus setting up manikin.
Background technology
Along with the development of Internet technology, clothes ecommerce was being risen in recent years gradually.As a kind of technology strengthening consumer's purchase experiences, virtual fitting technology is also from initial two dimensional surface fitting technical development to present three-dimensional fitting technology, and the degree true to nature of virtual fitting technology is improving gradually.
But in traditional three-dimensional fitting technology, mostly also adopt the static three-dimensional model of fixing Model style, can not adjust the build of model, clothes effect is not good.
Summary of the invention
The problem that the present invention solves how efficiently to set up dress ornament model.
For solving the problem, embodiments provide a kind of method setting up manikin, described method comprises: obtain basic manikin; Receive model call request, described model call request comprises model build data; Obtain the shape adjustment parameter corresponding with described model build data; Based on described shape adjustment parameter, utilize pattern of body form change technology to adjust described basic manikin, obtain the manikin after adjustment.
Alternatively, the described model build data build data that are default build data or generate in real time based on user instruction.
Alternatively, described shape adjustment parameter is stored in look-up table.
Alternatively, described model build packet draws together the data of the height of the size, the size of chest, the fat or thin of stature and/or the stature that indicate belly.
Alternatively, described basic manikin body configuration's grid of comprising bone and linking with described bone.
Alternatively, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
Accordingly, the embodiment of the present invention additionally provides a kind of device setting up manikin, and described device comprises: input block, is suitable for obtaining basic manikin; Receiving element, be suitable for receiving model call request, described model call request comprises model build data; Parameter acquiring unit, is suitable for obtaining the shape adjustment parameter corresponding with described model build data; Model adjustment unit, is suitable for based on described shape adjustment parameter, utilizes pattern of body form change technology to adjust described basic manikin, obtains the manikin after adjustment.
Alternatively, the described model build data build data that are default build data or generate in real time based on user instruction.
Alternatively, described shape adjustment parameter is stored in look-up table.
Alternatively, described model build packet draws together the data of the height of the size, the size of chest, the fat or thin of stature and/or the stature that indicate belly.
Alternatively, described basic manikin body configuration's grid of comprising bone and linking with described bone.
Alternatively, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
Compared with prior art, technical scheme of the present invention has the following advantages:
Of the present inventionly set up in the method for manikin, first basic manikin is obtained, when receiving model call request, again according to the regulating parameter of build corresponding to the model build data acquisition in model call request, again based on described build regulating parameter, utilize pattern of body form change technology to adjust described basic manikin, obtain the manikin after adjustment.In technical scheme of the present invention, for different dress ornament manufacturers, without the need to storing different manikins, and only need to store basic manikin and build regulating parameter, the manikin of corresponding dress ornament manufacturer can be obtained by pattern of body form change technology, greatly save the storage space and data traffic etc. of fitting platform.
Accordingly, the device setting up manikin of the present invention also has above-mentioned advantage.
Accompanying drawing explanation
Fig. 1 is the data structure schematic diagram of the fitting platform of prior art;
Fig. 2 is the data structure schematic diagram of the fitting platform of one embodiment of the invention;
Fig. 3 is the process flow diagram setting up the method for manikin of one embodiment of the invention;
Fig. 4 is the structural representation setting up the device of manikin of one embodiment of the invention.
Embodiment
The present inventor have studied existing three-dimensional (3D) and to fit technology, find to fit in practical application at existing 3D, a kind of situation often can encountered is: the leading dress ornament makeing adapt trickle off-body line of certain clothes vendor A, the manikin model adopted also belongs to this stature, so the virtual dress ornament generated also can look like micro-off-body line, in the presentation, preferably also select the model of this build to show the style of dress ornament; Meanwhile, another clothes manufacturer B mainly makees the dress ornament of adaptive ectomorphic type partially, and it preferably selects the model of inclined ectomorphic type to show the style of dress ornament; Therefore, when both need to access same fitting platform, need the manikin (A build manikin and B build manikin) setting up two kinds of builds.
The data structure schematic diagram of a fitting platform 100 in prior art is shown, dress ornament A120a, dress ornament B120b with reference to figure 1, Fig. 1 ... dress ornament N120n is corresponding manikin A110a, manikin B110b respectively ... manikin N110n.If the dress ornament that is fitting platform 100 having manufacturer of N family to provide, so just needs to load N number of manikin.Therefore, along with the increase of clothes manufacturer on fitting platform, manikin can get more and more, and the burden of fitting platform also increases greatly.In addition, in the fitting platform of prior art, due to the restriction of manikin build, different brands dress ornament can not be tried on simultaneously, show to mix and take effect.If the manikin of various build can be derived from same foundation manikin, then can greatly alleviate fitting platform burden, and reach the best illustrated effect of different-style dress ornament.
Based on above research, the present inventor proposes a kind of based on basic manikin, is set up the method and system of various customization build by shape adjustment parameter.With reference to figure 2, Fig. 2 shows the application data structure schematic diagram setting up the method for manikin or the fitting platform 200 of device of the present invention, comprise: basic manikin 210, shape adjustment parameter 230 and dress ornament A220a, dress ornament B220b ... with dress ornament N220n, based on shape adjustment parameter 230, type transformation technology is utilized to adjust described basic manikin 210, adaptive described dress ornament A220a, dress ornament B220b can be obtained ... with the manikin of dress ornament N220n, greatly reduce the burden of fitting platform 200.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
It should be noted that, provide the object of these accompanying drawings to be contribute to understanding embodiments of the invention, and should not be construed as and limit improperly of the present invention.For the purpose of clearer, size shown in figure not drawn on scale, may make and amplify, to reduce or other change.
Below by an embodiment, the method and apparatus setting up manikin of the present invention is described in detail.
Show the method setting up manikin of one embodiment of the invention with reference to figure 3, Fig. 3, described method comprises step S301 to S304.
First, perform step S301, basic manikin is provided.
In certain embodiments, described basic manikin is that 3D art director uses modeling software to set up, and such as, uses 3ds Max, or the software such as Maya is set up.Described basic manikin is set up based on standardized human body's stature, and wherein, described standardized human body's stature can be obtained by statistical method.
In certain embodiments, described basic manikin body configuration's grid of comprising bone and linking with described bone.Such as, body configuration's grid of described basic manikin is first set up; Then the bone with body configuration's mesh fitting is set up; Then adopt covering technology that described bone and described body configuration's grid are linked again, namely described bone can drive the deformation of described body configuration's grid, specifically with reference to the covering technology of prior art, can not repeat them here.It should be noted that, density due to described body configuration's grid can affect and assess the cost, therefore, the triangle density of described body configuration's grid can with the platform change performing the method, such as, when adopting mobile phone or mobile terminal to perform this method, the triangle density of body configuration's grid is 3000 ~ 5000/people, and when adopting computer platform, the triangle density of described body configuration's grid can be higher.
Then, perform step S302, receive model call request, described model call request comprises model build data.
In certain embodiments, described model call request is by received after graphic user interface input.In certain embodiments, described model build data are the build data of dress ornament factory default.When described model build data are the default build data of dress ornament manufacturer, the manikin of follow-up acquisition can show the optimum efficiency of this clothes manufacturer dress ornament.In other embodiment, described model build data are the build data generated in real time based on user instruction, are User Defined build data.When described model build data are User Defined build data, can for customization manikin, follow-uply can obtain the bandwagon effect of dress ornament on the manikin of customization.Described model build data can comprise data of the height of size, the size of chest, the fat or thin of stature and/or the stature indicating belly etc.
Then, perform step S303, obtain the build regulating parameter corresponding with described model build data.
In certain embodiments, described shape adjustment parameter is stored in look-up table, can select corresponding build regulating parameter by described model shape parameter in described look-up table.In certain embodiments, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
In certain embodiments, described build regulating parameter utilizes the reciprocal characteristics of pattern of body form change technology (morph) to obtain, and is stored in described look-up table.Such as, in some embody rule, fitting platform provides basic manikin for dress ornament manufacturer, dress ornament manufacturer in order to obtain adaptive our factory produce the manikin of dress ornament style, can adjust described basic manikin, in order to obtain better effect, described adjustment can be as accurate as the summit of each mesh triangles shape, generate fat or thin manikin, then show the dress ornament of corresponding style with this manikin.Follow-up, manikin after adjustment is fed back to fitting platform by dress ornament manufacturer, fitting platform just can utilize the reciprocal characteristics of type transformation technology to obtain the build regulating parameter of manikin after from basic manikin to adjustment, and is added in described look-up table by described build regulating parameter.That is, the Bu Shi clothing factory that described fitting platform stores negotiate the transfer of whole after manikin, but basic manikin and the build regulating parameter corresponding with the manikin after described adjustment.
When there being a large amount of dress ornament manufacturer to enter fitting platform, the manikin of different for adaptation dress ornament manufacturer compared with prior art, can be normalized to basic manikin and shape adjustment parameter by technical scheme of the present invention.If common manikin size is 2 ~ 3MB, platform there is dress ornament manufacturer of N family, prior art just needs the manikin loading N number of 2 ~ 3MB, and the present invention only needs to load basic manikin and the look-up table preserving build regulating parameter, shape adjustment parameter is logical very little, negligible.For each fitting platform, be especially applied to the fitting platform of mobile terminal, technical scheme of the present invention can save storage space and data traffic greatly.
Then, perform step S304, based on described shape adjustment parameter, utilize pattern of body form change technology to adjust described basic manikin, obtain the manikin after adjustment.
Particularly, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter, adjust according to the bone of described bone adjustment parameter to described basic manikin, according to body configuration's grid storage parameter, body configuration's grid that described and described bone links is adjusted again, obtain the manikin after adjustment.
Accordingly, present invention also offers a kind of device setting up manikin, with reference to figure 4, what it illustrates one embodiment of the invention sets up manikin device 400, comprising: input block 410, is suitable for obtaining basic manikin; Receiving element 420, be suitable for receiving model call request, described model call request comprises model build data; Parameter acquiring unit 430, is suitable for obtaining the shape adjustment parameter corresponding with described model build data; Model adjustment unit 440, is suitable for based on described shape adjustment parameter, utilizes pattern of body form change technology to adjust described basic manikin, obtains the manikin after adjustment.
In certain embodiments, the described model build data build data that are default build data or generate in real time based on user instruction; Described shape adjustment parameter is stored in look-up table.
In certain embodiments, described model build packet draws together the data of the height of the size, the size of chest, the fat or thin of stature and/or the stature that indicate belly; Body configuration's grid that described basic manikin comprises bone and links with described bone; Described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
The described device setting up manikin of the present invention can be realized by computer system.Described computer system comprises mobile subscriber equipment or terminal, server computer, desktop computer, portable computer, personal digital assistant, game console, panel computer, mobile phone or other mobile terminals.Described computer system is arranged to the method shown in Fig. 3 of execution, or performs instruction to complete the method shown in Fig. 3.The unit of the device 400 shown in Fig. 4 is for illustration of described computer system functional configuration in a specific embodiment.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (12)
1. set up a method for manikin, it is characterized in that, comprising:
Obtain basic manikin;
Receive model call request, described model call request comprises model build data;
Obtain the shape adjustment parameter corresponding with described model build data;
Based on described shape adjustment parameter, utilize pattern of body form change technology to adjust described basic manikin, obtain the manikin after adjustment.
2. the method for claim 1, is characterized in that, the build data that described model build data are default build data or generate in real time based on user instruction.
3. the method for claim 1, is characterized in that, described shape adjustment parameter is stored in look-up table.
4. the method for claim 1, is characterized in that, described model build packet draws together the data of the height of the size, the size of chest, the fat or thin of stature and/or the stature that indicate belly.
5. the method for claim 1, is characterized in that, body configuration's grid that described basic manikin comprises bone and links with described bone.
6. method as claimed in claim 5, is characterized in that, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
7. set up a device for manikin, it is characterized in that, comprising:
Input block, is suitable for obtaining basic manikin;
Receiving element, be suitable for receiving model call request, described model call request comprises model build data;
Parameter acquiring unit, is suitable for obtaining the shape adjustment parameter corresponding with described model build data;
Model adjustment unit, is suitable for based on described shape adjustment parameter, utilizes pattern of body form change technology to adjust described basic manikin, obtains the manikin after adjustment.
8. device as claimed in claim 7, is characterized in that, the build data that described model build data are default build data or generate in real time based on user instruction.
9. device as claimed in claim 7, it is characterized in that, described shape adjustment parameter is stored in look-up table.
10. device as claimed in claim 7, is characterized in that, described model build packet draws together the data of the height of the size, the size of chest, the fat or thin of stature and/or the stature that indicate belly.
11. devices as claimed in claim 7, is characterized in that, body configuration's grid that described basic manikin comprises bone and links with described bone.
12. devices as claimed in claim 11, is characterized in that, described shape adjustment parameter comprises bone adjustment parameter and body configuration's grid storage parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510197645.3A CN104778752A (en) | 2015-04-23 | 2015-04-23 | Method and device for establishing human body model |
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| CN201510197645.3A CN104778752A (en) | 2015-04-23 | 2015-04-23 | Method and device for establishing human body model |
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| CN104778752A true CN104778752A (en) | 2015-07-15 |
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| CN201510197645.3A Pending CN104778752A (en) | 2015-04-23 | 2015-04-23 | Method and device for establishing human body model |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106552412A (en) * | 2015-09-30 | 2017-04-05 | 捷荣科技集团有限公司 | A kind of fitness-assisting method and system based on anthropometric dummy self-recision |
| CN107705365A (en) * | 2017-09-08 | 2018-02-16 | 郭睿 | Editable three-dimensional (3 D) manikin creation method, device, electronic equipment and computer program product |
| CN110322329A (en) * | 2019-07-09 | 2019-10-11 | 广州品唯软件有限公司 | A kind of method, apparatus and equipment that manikin is established |
| CN111861822A (en) * | 2020-06-03 | 2020-10-30 | 四川大学华西医院 | Patient model construction method, equipment and medical education system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552412A (en) * | 2015-09-30 | 2017-04-05 | 捷荣科技集团有限公司 | A kind of fitness-assisting method and system based on anthropometric dummy self-recision |
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| CN107705365A (en) * | 2017-09-08 | 2018-02-16 | 郭睿 | Editable three-dimensional (3 D) manikin creation method, device, electronic equipment and computer program product |
| CN110322329A (en) * | 2019-07-09 | 2019-10-11 | 广州品唯软件有限公司 | A kind of method, apparatus and equipment that manikin is established |
| CN111861822A (en) * | 2020-06-03 | 2020-10-30 | 四川大学华西医院 | Patient model construction method, equipment and medical education system |
| CN111861822B (en) * | 2020-06-03 | 2023-11-21 | 四川大学华西医院 | Patient model construction method, equipment and medical education system |
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Effective date of registration: 20170317 Address after: 362700 Fujian City, Shishi Province, Nanyang Road Shishi International Textile City, A District, No. 5, No. 5201, industrial park, No. 377 network (cluster registration) Applicant after: Quanzhou fusion network technology Co., Ltd. Address before: Room 2118 building five layer D537 No. third Shanghai 201111 Minhang District Guanghua Road Applicant before: Shanghai Quta Network Technology Co., Ltd. |
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Application publication date: 20150715 |