CN114648441A - Method and apparatus for shoe body design based on dynamic foot pressure distribution - Google Patents
Method and apparatus for shoe body design based on dynamic foot pressure distribution Download PDFInfo
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- CN114648441A CN114648441A CN202210129282.XA CN202210129282A CN114648441A CN 114648441 A CN114648441 A CN 114648441A CN 202210129282 A CN202210129282 A CN 202210129282A CN 114648441 A CN114648441 A CN 114648441A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/20—Configuration CAD, e.g. designing by assembling or positioning modules selected from libraries of predesigned modules
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The embodiment of the invention discloses a method and a device for designing a shoe body according to dynamic foot pressure distribution, wherein the method comprises the following steps: acquiring a dynamic foot pressure distribution diagram of a user, and identifying the dynamic foot pressure distribution diagram to obtain a contour image and depth information characteristics; determining the plane layout information of the shoe body corresponding to the user based on the contour image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic; and designing and displaying the shoe body model based on the plane layout information and the concave-convex design information. The scheme solves the problems of complex operation, high complexity and poor accuracy of the design mode of the shoe body in the prior art, realizes the efficient design of the shoe body, and simultaneously better meets the foot characteristics of a user.
Description
Technical Field
The embodiment of the application relates to the field of computers, in particular to a method and a device for designing a shoe body according to dynamic foot pressure distribution.
Background
In the existing design system, in order to meet the requirements of users, the product design of users at user ends can be supported, that is, the users can carry out individual personalized customization, such as the design of shoe body color combination, shape, style and the like. The participation sense of the user is stronger through a visual design mode, and ordered products better meet the requirements of the user.
In the prior art, the design customized for the user individuality is usually designed based on the three-dimensional information of the foot of the user, for example, the shoe body design is performed by scanning the foot of the user to obtain a three-dimensional image, and the method has the disadvantages of complex operation, high complexity and poor accuracy.
Disclosure of Invention
The embodiment of the invention provides a method and a device for designing a shoe body according to dynamic foot pressure distribution, solves the problems of complex operation, high complexity and poor accuracy of a shoe body design mode in the prior art, realizes efficient design of the shoe body, and simultaneously better conforms to the foot characteristics of a user.
In a first aspect, an embodiment of the present invention provides a method for shoe body design according to dynamic foot pressure distribution, including:
acquiring a dynamic foot pressure distribution diagram of a user, and identifying the dynamic foot pressure distribution diagram to obtain a contour image and depth information characteristics;
determining the plane layout information of the shoe body corresponding to the user based on the contour image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic;
and designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
Optionally, the acquiring a dynamic foot pressure distribution map of the user includes:
the method includes the steps of collecting foot data through a resistance sensor to generate a dynamic foot pressure distribution graph, and representing the dynamic foot pressure distribution graph in a 2D color image mode.
Optionally, the identifying the dynamic foot pressure distribution map to obtain a contour image includes:
and identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object set points.
Optionally, the identifying the dynamic foot pressure distribution map to obtain a depth information feature includes:
and performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point.
Optionally, the determining, based on the outline image, the planar layout information of the shoe body corresponding to the user includes:
determining shoe body outer dimension information, and inner edge shape information based on the contour image.
Optionally, the determining, based on the depth information feature, concave-convex design information of the shoe body corresponding to the user includes:
and determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex initial position and a concave-convex height.
Optionally, the designing and displaying of the shoe body model based on the plane layout information and the concave-convex design information includes:
adjusting the three-dimensional model of the shoe body based on the plane layout information and the concave-convex design information;
and performing style and color matching design treatment based on the adjusted shoe body three-dimensional model, and then displaying.
In a second aspect, an embodiment of the present invention provides an apparatus for shoe body design according to dynamic foot pressure distribution, including:
the image generation module is used for acquiring a dynamic foot pressure distribution map of a user, and identifying the dynamic foot pressure distribution map to obtain a contour image and depth information characteristics;
the information generation module is used for determining the plane layout information of the shoe body corresponding to the user based on the outline image and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic;
and the model design module is used for designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
In a third aspect, an embodiment of the present invention further provides an apparatus for shoe body design according to dynamic foot pressure distribution, where the apparatus includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, the one or more programs cause the one or more processors to implement the method for shoe body design based on dynamic foot pressure distribution according to embodiments of the present invention.
In a fourth aspect, embodiments of the present invention also provide a storage medium storing computer-executable instructions that, when executed by a computer processor, perform a method for shoe body design based on dynamic foot pressure distribution according to embodiments of the present invention.
In the embodiment of the invention, a dynamic foot pressure distribution map of a user is obtained, and the dynamic foot pressure distribution map is identified to obtain a contour image and depth information characteristics; determining the plane layout information of the shoe body corresponding to the user based on the contour image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic; and designing and displaying the shoe body model based on the plane layout information and the concave-convex design information. The scheme solves the problems of complex operation, high complexity and poor accuracy of the design mode of the shoe body in the prior art, realizes the efficient design of the shoe body, and simultaneously better meets the foot characteristics of a user.
Drawings
FIG. 1 is a flow chart of a method for shoe body design based on dynamic foot pressure distribution according to an embodiment of the present invention;
FIG. 2 is a flow chart of another method for shoe body design based on dynamic foot pressure distribution according to an embodiment of the present invention;
FIG. 3 is a block diagram of an apparatus for shoe body design based on dynamic foot pressure distribution according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for shoe body design according to dynamic foot pressure distribution according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The method for designing a shoe body according to dynamic foot pressure distribution provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings by specific embodiments and application scenarios thereof.
Fig. 1 is a flowchart of a method for designing a shoe body according to dynamic foot pressure distribution according to an embodiment of the present invention, where the embodiment can implement design of a shoe body model, and the method can be executed by a device with a computing function, such as a server, a desktop, a laptop, a mobile phone, a tablet computer, and the like, and specifically includes the following steps:
step S101, a dynamic foot pressure distribution diagram of a user is obtained, and the dynamic foot pressure distribution diagram is identified to obtain a contour image and depth information characteristics.
Wherein the user can be a user who performs shoe body model design. The dynamic foot pressure profile characterizes a foot morphology of the user. Optionally, the foot data is collected by the resistive sensor to generate a dynamic foot pressure profile, which is represented in the form of a 2D color image. In one embodiment, a user may generate a corresponding dynamic foot pressure profile by pressing a foot against a tablet device integrated with a resistive sensor. The dynamic foot pressure distribution diagram records the foot shape of the user and the stress condition of each foot position point when the user steps on the foot. The outline image represents the outline of the foot of the user, and the depth information feature represents the image with the pressure information during treading.
In one embodiment, the determination of the contour image comprises: and identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object set points. Specifically, the preset foot model may reasonably include 6 sub-object set points, which respectively correspond to 5 toes and a foot region except for the toes, and the relative position relationship of the 6 sub-object set points is recorded by referring to the actual foot shape calibration. When the contour recognition is carried out, the contour recognition is carried out in the peripheral range of the setting points of the calibrated sub-objects respectively based on the setting points of the sub-objects so as to output a contour image.
In one embodiment, the determining of the depth information feature includes: and performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point. Specifically, the foot model is preset to be a complete foot plane model, a missing part of an image corresponding to the foot plane model in the 2D color image is determined through a corresponding plane image, taking a non-missing part as a reference point, for example, the height information corresponding to the missing part is added with preset height values such as (h +1) cm, (h +0.5) cm, and (h +0.3) cm for the reference point (e.g., h ═ 0).
And S102, determining the plane layout information of the shoe body corresponding to the user based on the outline image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic.
Wherein, the plane layout information represents the size and shape conditions of the shoe body. Optionally, the determining, based on the outline image, the planar layout information of the shoe body corresponding to the user includes: determining shoe body external dimension information and internal edge shape information based on the outline image. The outer size information includes shoe size information, outer arc shape, etc., and the inner edge shape information is the shape inside the shoe body. Optionally, edge fitting is performed based on the determined contour image to obtain a smooth fitting curve, and the fitting curve is used as the shape of the interior of the shoe body.
Wherein, the concave-convex design information is the concave-convex design of the sole inside the shoe body. The design of the slight bulges of the determined area is used for better conforming to the foot shape of the user. Optionally, determining concave-convex design information of the shoe body corresponding to the user based on the depth information feature includes: and determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex initial position and a concave-convex height. Illustratively, the arch part determined according to the image is a part provided with concave-convex design information correspondingly. For the arch part, the height of the projection is highest as a starting position from the determined inner part of the arch, and the height of the projection is sequentially reduced towards the outer part of the arch to form gradual concave-convex data. In the illustrated embodiment, the starting height is 0.5 cm, the ending position is 0.1cm, and the protrusion area is designed in a manner that the height of the interval area gradually decreases.
And S103, designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
In one embodiment, after the plane layout information and the concave-convex design information are determined, the shoe body model is designed and displayed based on the plane layout information and the concave-convex design information. Specifically, design and display of the shoe body model based on the plane layout information and the concave-convex design information include: adjusting the three-dimensional model of the shoe body based on the plane layout information and the concave-convex design information; and carrying out design treatment of style and color matching based on the adjusted shoe three-dimensional model, and then displaying. When the specific model is designed, a pre-generated standard shoe body three-dimensional model can be loaded, and the plane layout and the internal concave-convex information of the standard shoe body three-dimensional model are adjusted according to the determined plane layout information and the concave-convex design information, such as the radian of the edge outline, the concave-convex adjustment of the internal arch part and the like. After the three-dimensional model of the shoe body is adjusted, corresponding design and color matching design processing is carried out, and then the shoe body is displayed for the user to check.
According to the method, the dynamic foot pressure distribution map of the user is obtained, and the dynamic foot pressure distribution map is identified to obtain the profile image and the depth information characteristic; determining the plane layout information of the shoe body corresponding to the user based on the contour image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic; based on plane layout information with unsmooth design information carries out the design and the show of shoes body model, has solved shoes body design mode complex operation, the high and poor problem of accuracy of complexity among the prior art, has realized shoes body efficient design, accords with user's foot characteristic simultaneously more.
Fig. 2 is a flowchart of another method for shoe body design according to dynamic foot pressure distribution according to an embodiment of the present invention, as shown in fig. 2, specifically including:
step S201, a dynamic foot pressure distribution graph of a user is obtained, and the dynamic foot pressure distribution graph is identified to obtain a contour image and depth information characteristics.
Step S202, identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object setting points.
Step S203, performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point.
And S204, determining the outer size information of the shoe body and the inner edge shape information based on the contour image.
Step S205, determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex initial position and a concave-convex height.
And S206, adjusting the three-dimensional shoe model based on the plane layout information and the concave-convex design information, and displaying the three-dimensional shoe model after performing style and color matching design processing based on the adjusted three-dimensional shoe model.
According to the scheme, a dynamic foot pressure distribution diagram of a user is obtained, the dynamic foot pressure distribution diagram is identified to obtain a profile image and a depth information characteristic, the 2D color image is identified according to a preset foot model to obtain the profile image, the preset foot model comprises a plurality of sub-object setting points, the 2D color image is subjected to a defect analysis according to the preset foot model to obtain the depth information characteristic, the preset foot model comprises complete plane foot information, the depth information characteristic comprises height information of each foot position point, the outer size information and the inner edge shape information of the shoe body are determined based on the profile image, gradient concave-convex data are determined based on the height information in the depth information characteristic, the gradient concave-convex data comprise a concave-convex initial position and a concave-convex height, and the three-dimensional model of the shoe body is adjusted based on the plane layout information and the concave-convex design information, the shoe body three-dimensional model is displayed after the style and color matching design processing is carried out on the basis of the adjusted shoe body three-dimensional model, the problems that the shoe body design mode in the prior art is complex in operation, high in complexity and poor in accuracy are solved, the efficient design of the shoe body is realized, and meanwhile, the foot characteristics of a user are better met.
Fig. 3 is a schematic block diagram of an apparatus for shoe body design according to dynamic foot pressure distribution according to an embodiment of the present invention, which is used for performing the above-described method for shoe body design according to dynamic foot pressure distribution, and has corresponding functional modules and beneficial effects for performing the method. As shown in fig. 3, the system specifically includes: an image generation module 101, an information generation module 102, and a model design module 103, wherein,
the image generation module 101 is configured to obtain a dynamic foot pressure distribution map of a user, and identify the dynamic foot pressure distribution map to obtain a contour image and depth information features;
the information generation module 102 is configured to determine, based on the contour image, planar layout information of the shoe body corresponding to the user, and determine, based on the depth information feature, concave-convex design information of the shoe body corresponding to the user;
and the model design module 103 is used for designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
According to the scheme, a dynamic foot pressure distribution diagram of a user is obtained, the dynamic foot pressure distribution diagram is identified to obtain a profile image and a depth information characteristic, the 2D color image is identified according to a preset foot model to obtain the profile image, the preset foot model comprises a plurality of sub-object setting points, the 2D color image is subjected to a defect analysis according to the preset foot model to obtain the depth information characteristic, the preset foot model comprises complete plane foot information, the depth information characteristic comprises height information of each foot position point, the outer size information and the inner edge shape information of the shoe body are determined based on the profile image, gradient concave-convex data are determined based on the height information in the depth information characteristic, the gradient concave-convex data comprise a concave-convex initial position and a concave-convex height, and the three-dimensional model of the shoe body is adjusted based on the plane layout information and the concave-convex design information, the shoe body three-dimensional model is displayed after the style and color matching design processing is carried out on the basis of the adjusted shoe body three-dimensional model, the problems that the shoe body design mode in the prior art is complex in operation, high in complexity and poor in accuracy are solved, the efficient design of the shoe body is realized, and meanwhile, the foot characteristics of a user are better met.
The functions performed by the respective modules are as follows.
In one possible embodiment, the acquiring the dynamic foot pressure distribution map of the user includes:
the method includes the steps of collecting foot data through a resistance sensor to generate a dynamic foot pressure distribution graph, and representing the dynamic foot pressure distribution graph in a 2D color image mode.
In a possible embodiment, the identifying the dynamic foot pressure distribution map to obtain a contour image includes:
and identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object set points.
In a possible embodiment, the identifying the dynamic foot pressure distribution map to obtain a depth information feature includes:
and performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point.
In a possible embodiment, the determining the layout information of the shoe body corresponding to the user based on the outline image includes:
determining shoe body outer dimension information, and inner edge shape information based on the contour image.
In a possible embodiment, the determining concave-convex design information of the shoe body corresponding to the user based on the depth information feature includes:
and determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex initial position and a concave-convex height.
In a possible embodiment, the designing and displaying of the shoe model based on the plane layout information and the concave-convex design information includes:
adjusting the three-dimensional model of the shoe body based on the plane layout information and the concave-convex design information;
and performing style and color matching design treatment based on the adjusted shoe body three-dimensional model, and then displaying.
FIG. 4 is a schematic structural diagram of an apparatus for shoe body design based on dynamic foot pressure distribution according to an embodiment of the present invention, as shown in FIG. 4, the apparatus includes a processor 201, a memory 202, an input device 203 and an output device 204; the number of the processors 201 in the device may be one or more, and one processor 201 is taken as an example in fig. 4; the processor 201, the memory 202, the input device 203 and the output device 204 in the apparatus may be connected by a bus or other means, for example in fig. 4. Memory 202, as a computer-readable storage medium, may be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the method for shoe body design based on dynamic foot pressure distribution in embodiments of the present invention. The processor 201 executes various functional applications and data processing of the device by running software programs, instructions and modules stored in the memory 202, so as to realize the method for designing the shoe body according to the dynamic foot pressure distribution. The input device 203 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the apparatus. The output device 204 may include a display device such as a display screen.
Embodiments of the present invention also provide a storage medium containing computer-executable instructions, which may be stored in the form of a server application, which when executed by a computer processor, perform a method for shoe body design from dynamic foot pressure distribution, the method comprising:
acquiring a dynamic foot pressure distribution diagram of a user, and identifying the dynamic foot pressure distribution diagram to obtain a contour image and depth information characteristics;
determining the plane layout information of the shoe body corresponding to the user based on the outline image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic;
and designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
Optionally, the acquiring a dynamic foot pressure distribution map of the user includes:
the acquisition of foot data by the resistive sensor generates a dynamic foot pressure profile, which is represented in the form of a 2D color image.
Optionally, the identifying the dynamic foot pressure distribution map to obtain a contour image includes:
and identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object set points.
Optionally, the identifying the dynamic foot pressure distribution map to obtain a depth information feature includes:
and performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point.
Optionally, the determining, based on the outline image, the plane layout information of the shoe body corresponding to the user includes:
determining shoe body external dimension information and internal edge shape information based on the outline image.
Optionally, the determining, based on the depth information characteristic, concave-convex design information of the shoe body corresponding to the user includes:
and determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex starting position and a concave-convex height.
Optionally, the designing and displaying of the shoe body model based on the plane layout information and the concave-convex design information includes:
adjusting the shoe three-dimensional model based on the plane layout information and the concave-convex design information;
and performing style and color matching design treatment based on the adjusted shoe body three-dimensional model, and then displaying.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (which may be an unmanned device, a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method of shoe body design based on dynamic foot pressure distribution, comprising:
acquiring a dynamic foot pressure distribution diagram of a user, and identifying the dynamic foot pressure distribution diagram to obtain a contour image and depth information characteristics;
determining the plane layout information of the shoe body corresponding to the user based on the contour image, and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic;
and designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
2. The method of claim 1, wherein the obtaining a dynamic foot pressure profile of the user comprises:
the acquisition of foot data by the resistive sensor generates a dynamic foot pressure profile, which is represented in the form of a 2D color image.
3. The method of claim 2, wherein the identifying the dynamic foot pressure distribution map to obtain a contour image comprises:
and identifying the 2D color image according to a preset foot model to obtain a contour image, wherein the preset foot model comprises a plurality of sub-object set points.
4. The method of claim 2, wherein identifying the dynamic foot pressure distribution map results in a depth information feature comprising:
and performing missing analysis on the 2D color image according to a preset foot model to obtain depth information characteristics, wherein the preset foot model comprises complete plane foot information, and the depth information characteristics comprise height information of each foot position point.
5. The method of shoe body design according to dynamic foot pressure distribution according to any of claims 1-4, wherein said determining the floor layout information of the user's corresponding shoe body based on said outline image comprises:
determining shoe body outer dimension information, and inner edge shape information based on the contour image.
6. The method for shoe body design according to dynamic foot pressure distribution of any one of claims 1-4, wherein the determining concave-convex design information of the user corresponding shoe body based on the depth information feature comprises:
and determining gradual concave-convex data based on the height information in the depth information characteristics, wherein the gradual concave-convex data comprises a concave-convex initial position and a concave-convex height.
7. The method of claim 1, wherein the designing and displaying of the shoe body model based on the plane layout information and the concave-convex design information comprises:
adjusting the three-dimensional model of the shoe body based on the plane layout information and the concave-convex design information;
and performing style and color matching design treatment based on the adjusted shoe body three-dimensional model, and then displaying.
8. Device for shoe body design according to dynamic foot pressure distribution, characterized in that it comprises:
the image generation module is used for acquiring a dynamic foot pressure distribution map of a user and identifying the dynamic foot pressure distribution map to obtain a contour image and depth information characteristics;
the information generation module is used for determining the plane layout information of the shoe body corresponding to the user based on the outline image and determining the concave-convex design information of the shoe body corresponding to the user based on the depth information characteristic;
and the model design module is used for designing and displaying the shoe body model based on the plane layout information and the concave-convex design information.
9. An apparatus for shoe body design based on dynamic foot pressure distribution, the apparatus comprising: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the method for shoe body design based on dynamic foot pressure distribution according to any one of claims 1-7.
10. A storage medium storing computer-executable instructions for performing a method of shoe body design from dynamic foot pressure distribution according to any one of claims 1-7 when executed by a computer processor.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115098901A (en) * | 2022-06-27 | 2022-09-23 | 广东时谛智能科技有限公司 | Method and device for determining material of each part of shoe body based on personal data analysis |
| CN115187733A (en) * | 2022-09-09 | 2022-10-14 | 广东时谛智能科技有限公司 | Method and device for determining shoe body internal model based on foot dynamic data |
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