WO2019042160A1 - 穿戴物品3d模型构建系统和方法 - Google Patents

穿戴物品3d模型构建系统和方法 Download PDF

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Publication number
WO2019042160A1
WO2019042160A1 PCT/CN2018/101055 CN2018101055W WO2019042160A1 WO 2019042160 A1 WO2019042160 A1 WO 2019042160A1 CN 2018101055 W CN2018101055 W CN 2018101055W WO 2019042160 A1 WO2019042160 A1 WO 2019042160A1
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WO
WIPO (PCT)
Prior art keywords
information
model
wearable article
article
building system
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PCT/CN2018/101055
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English (en)
French (fr)
Inventor
许升
舒海
李洋
卢超
Original Assignee
青岛海尔洗衣机有限公司
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Priority to JP2020512658A priority Critical patent/JP2020535498A/ja
Publication of WO2019042160A1 publication Critical patent/WO2019042160A1/zh

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • G06Q30/0202—Market predictions or forecasting for commercial activities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements

Definitions

  • the invention belongs to the technical field of information collection, and specifically provides a system and method for constructing a 3D model of a wearing article.
  • Wearables refer to clothes, shoes, hats, and scarves that can be worn on people. Different people have different preferences for wearing items, and wearable items may appear stains, breakage, and discoloration after being worn for a period of time. . Take shoes as an example. Different people have different preferences for shoes. For example, most men like dark shoes, while most women like light and colorful shoes. After being worn for a period of time, the inside and the surface of the shoes will be The stains are attached or damaged or faded. In some special occasions, information needs to be recorded on the shoes. For example, in a shoe-shoe store, it is necessary to clean the shoes of different users.
  • user information mainly including name, gender, pick-and-place time, etc.
  • shoe information mainly including the brand and style of the shoes, The fabric, color, size, dirtiness, etc. are registered to more specifically clean the shoes.
  • user information mainly including name, gender, pick-and-place time, etc.
  • shoe information mainly including the brand and style of the shoes, The fabric, color, size, dirtiness, etc. are registered to more specifically clean the shoes.
  • information can be registered for the shoes purchased by the user, so that the information of the shoes can be collected to understand the user's preference and the popularity of different shoes, so that the shoes are recommended more specifically for the user. Keep abreast of market needs.
  • the present invention provides a wearable article 3D model construction system, and the wearable article 3D model construction system includes: an information collection device, which is used The original information of the worn item is collected; a 3D model building device is in communication with the information collecting device for receiving the original information and constructing a 3D model of the worn item based on the original information.
  • the 3D model building device is capable of extracting feature information of the wearing article from the original information, and then constructing a 3D model of the wearing article based on the feature information.
  • the information collecting device is an image collecting device
  • the original information is image information of the worn article.
  • the information collecting device comprises a casing and a turntable and a camera disposed in the casing, the turntable is used for carrying the wearing article, and the camera is used for shooting during the rotation of the rotating article by the rotating wheel Image information of the worn item.
  • the information collecting device further includes a driver connected to the turntable and used to drive the turntable to rotate.
  • the turntable is disposed at the inner bottom of the casing, the camera is disposed at the inner top of the casing, and the position of the camera and the turntable is relatively fixed.
  • the wearing article is a shoe.
  • the feature information includes at least one of a size, a style, a category, a color, a brand, a dirty position, a degree of soiling, a damaged position, and a degree of damage of the shoe.
  • the wearing article 3D model building system further includes a storage device, and the original information and the feature information are stored in the storage device.
  • the original information and the feature information are stored in the storage device in the form of data packets.
  • the wearing article 3D model building system further includes a cloud server, the cloud server includes a processing unit and a storage unit, the processing unit constitutes a 3D model building device, and the storage unit constitutes a storage device.
  • the present invention also provides a wearable article 3D model construction method, the wearable article 3D model construction method comprising: collecting original information of the wearable article; and constructing a 3D model of the wearable article based on the original information.
  • the step of “building a 3D model of the wearing article based on the original information” specifically includes: extracting feature information of the wearing article from the original information; and constructing a 3D model of the wearing article based on the feature information.
  • the original information is image information of the wearing article
  • the step of “acquiring the original information of the wearing article” specifically includes: capturing an image of the wearing article through the camera.
  • the wearing article 3D model building method before or at the same time as the step of "acquiring the original information of the wearing article", further comprises: rotating the wearing article.
  • the wearing article is a shoe.
  • the characteristic information includes at least one of a size, a style, a category, a color, a brand, a dirty position, a degree of soiling, a damaged position, and a degree of damage of the shoe.
  • the wearing article 3D model construction method further includes: storing original information and feature information.
  • the step of “storing the original information and the feature information” specifically includes: storing the original information and the feature information in the form of a data packet.
  • the operation of "extracting the feature information of the wearing article from the original information” and “storing the original information and the feature information” is performed in the background or in the cloud.
  • the stereoscopic analysis processing and data of the user wearing information can be facilitated.
  • the 3D model can be stored and viewed, so that the information of the user's wearing items can be more intuitively viewed.
  • the original information of the shoes can be collected and the characteristic information such as the degree of soiling of the shoes, the position of the dirt, the degree of damage and the position of the damage can be extracted, and then based on these
  • the feature information constructs a 3D model of the shoe to perform stereoscopic recording of the shoe, thereby enabling more targeted cleaning of the shoe, and recording the damage information of the shoe in advance helps the user to understand the damage of the shoe in advance and avoid the user. It is considered that the shoe is damaged during the process of cleaning the shoes, thereby avoiding the occurrence of disputes, and better serving the user while improving the user experience while improving the cleaning of the shoes.
  • the characteristics such as the size, style, category, color and brand of the shoes are recorded in time, and then the 3D model of the shoes is constructed based on the above-mentioned characteristic information, which can be more intuitively understood.
  • the user's preference can be used to recommend shoes to the user in a more targeted manner, which can also improve the user experience.
  • the 3D model building system of the wearing article of the present invention can greatly improve work efficiency, improve the accuracy of information recording, and realize better use of information technology to serve users.
  • the image information of the wearing article is collected by the image capturing device, so that the feature information on the image information of the wearing article can be extracted by image recognition.
  • the wearable article is in a rotating state during the process of collecting the image information of the wearing article, so that the wearable article can be collected in an all-round and multi-angle manner, so that the image of the wearing article is collected without a dead angle, thereby More image information can be extracted from the image information of the worn item, thereby further understanding the user's needs and better performing subsequent services for the user.
  • storing the original information and the feature information of the wearing article by the storage device can facilitate the storage of the user data, thereby facilitating the calling and analysis of the information of the wearing article, thereby more conveniently understanding user requirements and market demands.
  • the original information and the feature information are preferably stored in the form of a data packet, so that different wearable information of all users can be stored in blocks, so that the user wears information can be analyzed and called in subsequent work.
  • using the cloud server to analyze and process the information of the worn item can save the space of the local server, and avoid the local server affecting the analysis and processing efficiency and data storage efficiency due to excessive data, and can realize the user resource. Sharing and interaction, so that the information of all users' wearable items is processed and analyzed in a centralized manner, so as to timely understand the user's market demand.
  • the present invention further provides a 3D model building method for wearing articles based on the above-mentioned wearing article 3D model building system, by which information collection, analysis processing, three-dimensional modeling and data storage of the wearing articles can be realized, thereby realizing the utilization of the machine.
  • a 3D model building method for wearing articles based on the above-mentioned wearing article 3D model building system, by which information collection, analysis processing, three-dimensional modeling and data storage of the wearing articles can be realized, thereby realizing the utilization of the machine.
  • the accuracy of the information recording can be improved while improving work efficiency, thereby better performing subsequent services for the user.
  • FIG. 1 is a schematic structural view of an embodiment of a wearable article 3D model building system of the present invention
  • FIG. 2 is a flow chart of an embodiment of a method for constructing a wearable article 3D model of the present invention.
  • the term "inside” is based on the orientation or positional relationship shown in the drawings, which is merely for convenience of description, and does not indicate or imply that the device or component must have a specific orientation. It is constructed and operated in a particular orientation and is therefore not to be construed as limiting the invention.
  • connection are to be understood broadly, and may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation and “connection” are to be understood broadly, and may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the present invention provides a 3D model building system and method for wearing articles, which aims to provide an automatic information collection, analysis and processing, and three-dimensional construction for wearing articles.
  • Membrane and data storage systems and methods thereby realizing the use of machines instead of manual to record the information and needs of the user's wearing articles, improve the efficiency of information recording while improving work efficiency, so as to better carry out subsequent services for users. .
  • the present invention provides a wearable article 3D model construction system including: an information collection device for collecting original information of a wearable article; and a 3D model construction device communicating with the information collection device , for receiving the original information and constructing a 3D model of the worn item based on the original information.
  • the original information may be image information of the worn item, and the feature information in the image information is extracted by collecting the image information.
  • the original information may also be used to extract the feature information in the user description process by recognizing the sound information for the sound information described by the user on the worn item.
  • Those skilled in the art can flexibly select the category and specific form of the original information in the actual application, as long as the collection of the original information can reflect the wearing article and can realize the extraction of the feature information.
  • the method of constructing the 3D model may be: by extracting the feature information in the original information and then integrating all the feature information, in the actual application, the category, position, shape, structure, etc. of the extracted feature information may be identified. Then, the 3D model is constructed by means of information recombination, and those skilled in the art can flexibly select any construction method in the actual application to construct the 3D model of the wearing article, as long as the 3D model of the wearing article can be constructed.
  • the wearing article may be any garment or device capable of being worn on the human body such as a jacket, a pants, a skirt, a jacket, a shoe, a hat, a scarf, a belt, a school bag, a watch, and a wrist. That is, as long as the information collection can be realized by the wearing article 3D model building system of the present invention, the specific structure, form or type of the wearing article does not deviate from the technical solution of the present invention.
  • the feature information in the foregoing includes the size, style, category, color, brand, dirty position, degree of soiling, damage position, degree of damage, etc. of the article to be worn, and the user's demand can be understood by extracting the above feature information. And to provide users with better follow-up services.
  • the information collecting device is an image collecting device, and the original information collected is image information of the worn article, and the wearing article is a shoe as an example, and the technical solution of the present invention is explained in detail.
  • the wearable article 3D model building system includes an image capture device including a housing 1 and a turntable 2 and a camera 3 disposed in the housing 1, the turntable 2 is used for carrying shoes, and the camera 3 is used for taking image information of the shoes during the rotation of the turntable 2 to drive the shoes.
  • the rotation of the turntable 2 can drive the shoes to rotate, thereby achieving multi-angle omnidirectional image acquisition of the shoes through the camera 3.
  • the turntable 2 can be always in a rotating state, and then the camera 3 performs image acquisition on the shoes on the turntable 2 by means of video recording or photo continuous shooting, or the turntable 2 is in a spaced rotation, that is, each rotation One angle pauses, and then the camera 3 is photographed by the camera 3 to capture an image.
  • a person skilled in the art can flexibly set the manner in which the camera 3 collects the shoes in the actual application, as long as the omnidirectional collection of the shoes can be realized by the camera 3.
  • the image pickup device further includes a driver connected to the turntable 2 and used to drive the turntable 2 to rotate.
  • the rotation of the turntable 2 can be driven by the driver, wherein the drive is preferably a motor, that is, the rotary drive force output by the motor drives the turntable 2 to rotate.
  • the drive can also adopt other mechanisms capable of realizing the rotational output.
  • Those skilled in the art can flexibly set the structure of the drive in practical applications, as long as the drive turntable 2 can be rotated by the drive.
  • the turntable 2 is disposed at the inner bottom of the casing 1
  • the camera 3 is disposed at the inner top of the casing 1
  • the position of the camera 3 and the turntable 2 is relatively fixed, that is, the camera 3 passing through the top of the casing 1.
  • Image acquisition is performed on the shoes on the turntable 2.
  • the present invention can produce a strict correspondence between the image size of the shoe (ie, the size of the shoe in the image) and the actual size. This makes it easier to determine the true size of the shoe based on the captured image.
  • the present invention can pre-store the mapping relationship between various image sizes and shoe sizes in the form of a look-up table after determining the relative positions (including distances and angles) of the camera 3 and the turntable 2, thereby facilitating subsequent Efficient extraction of feature information.
  • the above-mentioned setting positions of the turntable 2 and the camera 3 are merely exemplary, and those skilled in the art can flexibly adjust and set the actual mounting position of the camera 3 and the turntable 2 in practical applications, and the number of the cameras 3 is not
  • the invention is limited to one, and the omnidirectional image collection of the shoes on the turntable 2 can also be performed by the plurality of cameras 3, and the omnidirectional image collection of the shoes can be realized by the position setting of the camera 3 and the turntable 2.
  • the wearable article 3D model building system further includes a storage device, and the original information and the feature information are stored in the storage device.
  • the image information of the shoe and the feature information such as the size, style, category, color, brand, dirty position, degree of soiling, damage position, damage degree, etc. extracted from the image information can be stored by the storage device, thereby facilitating In the subsequent work, the user's shoe information is analyzed and called.
  • the storage device may be a local storage device, or may be a cloud storage device, or may be simultaneously configured for the local storage and the cloud storage to flexibly select the storage device according to the network condition, and a person skilled in the art may flexibly set the storage device in an actual application.
  • the storage type can be achieved by storing image information and feature information of the shoe by the storage device. Further, the image information and the feature information of the above-mentioned middle shoes are preferably stored in a storage device in the form of a data packet. Of course, this is not restrictive. The image information and the feature information of the shoe can also be stored by other storage methods. Those skilled in the art can flexibly set the storage mode of the storage device in the actual application, as long as the storage device can It is sufficient to store the image information and feature information of the shoe.
  • the wearable article 3D model building system further includes a cloud server, the cloud server includes a processing unit and a storage unit, and the processing unit constitutes a processing device 4, and the storage unit constitutes a storage device.
  • the cloud server includes a processing unit and a storage unit
  • the processing unit constitutes a processing device 4
  • the storage unit constitutes a storage device.
  • the image information is transmitted to the processing unit of the cloud by means of communication transmission, and the processing unit can extract the feature information of the image information of the shoes, and then the signal transmission method
  • the image information and feature information of the shoe are transmitted to the storage unit for storage of the information data.
  • the analysis processing of the image information and the extraction of the feature information can also be performed locally, that is, the image information of the shoe is processed and analyzed by the local processing unit, and the feature information is extracted.
  • the image processing information of the shoe and the feature information extraction may be cooperatively coordinated by the processing unit of the cloud and the local processing unit.
  • the advantage of the setting is that the network signal is not good and the extraction operation of the feature information is affected.
  • a person skilled in the art can flexibly set the type and processing mode of the processing unit in practical applications, as long as the analysis and processing of the image information of the shoe and the feature information extraction can be realized by the processing unit.
  • a plurality of feature information of the shoes can be extracted by analyzing and processing the image information of the shoes.
  • the distance between the camera and the shoe and the shooting angle can be calculated, and the information of the shoe itself can be combined to obtain the size information of the photographed shoe.
  • the shape feature of the logo in the entire image information of the shoe can be identified, and the feature is compared with the brand identity of the shoe, and the shape feature and brand identity of the logo are When the match is matched, it can be determined that the shoe belongs to the brand.
  • the shape feature of the logo does not match the brand identity, it can be determined that the shoe does not belong to the brand, so that the comparison can be continued until the final brand determination result is obtained.
  • the feature information of the color of the shoe it may be compared with a plurality of color data to identify color feature information that matches the color of the shoe.
  • the original information corresponding to the shoe may be retrieved from the original database of the storage device, thereby finding out that the original information of the shoe is different by means of comparison. The characteristic part of the shoe to determine the dirty position of the shoe.
  • the feature information of the damaged position of the shoe can also be extracted by the above method, and the feature information of the degree of soiling and the degree of damage of the shoe can also be added to the contour of the shoe. In the way of comparison, the degree of soiling and the degree of damage can be judged by the degree of deviation of the contour line.
  • the manner of extracting the feature information of the shoe in the above is only exemplary, and cannot be used as a limitation of a certain feature information extraction manner. Those skilled in the art can extract the feature information of the shoe in any manner in practical applications. As long as the feature information of the shoe can be extracted.
  • the processing device 4 is also capable of constructing a 3D model of the shoe based on the feature information.
  • the 3D model can be recombined based on the extracted feature information to realize storage, editing and viewing of the shoe 3D model.
  • the 3D model can be locked by the above feature information, thereby directly calling the corresponding 3D model.
  • the present invention also provides a wearable article 3D model construction method, the wearable article 3D model construction method comprising: collecting original information of the wearable article; and constructing a 3D model of the wearable article based on the original information. Based on the 3D model construction method of the wearing article, the information and the demand of the user's wearing articles can be recorded by using the machine instead of the manual, and the accuracy of the information recording can be improved while improving the work efficiency, thereby further performing the follow-up service for the user.
  • the wearing article 3D model construction method includes the following steps:
  • S5 Construct a 3D model of the shoe based on the characteristic information of the shoe.
  • the steps S1 and S2 may be performed sequentially or simultaneously, and those skilled in the art may flexibly set the execution manners of the steps S1 and S2 in the actual application, as long as the image of the shoe is realized by the setting of the execution mode. Information can be collected.
  • the operation of "extracting feature information of the worn item from the original information” and “storing the original information and feature information” is performed in the background or in the cloud. That is, the extracted feature information and the stored original information and the feature information may be performed locally or in the cloud, and will not be described herein.
  • step S5 can be selectively performed, and step S5 can be performed before, after or simultaneously with step S4, and a person skilled in the art can flexibly set the execution mode of step S5 and whether to execute it in practical applications.
  • the operation of building a 3D model of the shoe can also be selected in the background or in the cloud.

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Abstract

一种穿戴物品3D模型构建系统和方法，该系统包括：信息采集装置，其用于采集穿戴物品的原始信息；3D模型构建装置，其与信息采集装置通信，用于接收原始信息以及基于原始信息构建穿戴物品的3D模型。该方法包括：采集穿戴物品的原始信息；基于原始信息构建穿戴物品的3D模型。通过该穿戴物品3D模型构建系统和方法，可以实现穿戴物品的信息采集、分析处理、三维建模以及数据存储，从而实现利用机器代替人工来记录用户的穿戴物品的信息和需求，在提高工作效率的同时可以提高信息记录的准确性，从而更好地为用户开展后续的服务。

Description

穿戴物品3D模型构建系统和方法 技术领域
本发明属于信息采集技术领域，具体提供一种穿戴物品3D模型构建系统和方法。
背景技术
穿戴物品指的是能够穿戴于人身上的衣服、鞋子、帽子和围巾等，不同的人对于穿戴物品有着不同的喜好，并且穿戴物品在被穿戴一段时间后可能会出现污渍、破损和掉色等情况。以鞋子为例，不同的人对鞋子的喜好各不相同，如男士多数喜欢深色的鞋子，而女士多数喜欢浅色艳丽的鞋子，鞋子在被穿戴一段时间后，鞋子的内部和表面会被污渍附着或者出现破损、掉色等情况。在一些特殊的场合中，需要对鞋子进行信息记录。比如，在洗鞋店中，需要对不同用户的鞋子进行清洗，在清洗之前，一般需要对用户信息(主要包括名字、性别和取放时间等)和鞋子信息(主要包括鞋子的品牌、款式、面料、颜色、尺码、脏污程度等)进行登记，从而更有针对性地进行鞋子的清洗。又比如、在鞋子的专卖店中，可以对用户购买的鞋子进行信息登记，从而通过对鞋子的信息收集了解用户的喜好和不同鞋子的受欢迎程度，从而更有针对性地为用户推荐鞋子并且及时了解市场需求。
随着大数据技术的不断发展和普及，可以对穿戴物品应用自动采集、分析处理、信息储存等方式来代替以往的纯人工记录，从而在方便生活的同时能够提高工作效率，从而利用信息技术更好地为用户服务。
相应地，本领域需要一种新的穿戴物品3D模型构建系统和方法来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了实现穿戴物品的自动化信息采集和利用，本发明提供了一种穿戴物品3D模型构建系统，该穿戴物品3D模型构建系统包括：信息采集装置，其用于采集穿戴物品的 原始信息；3D模型构建装置，其与信息采集装置通信，用于接收原始信息以及基于原始信息构建穿戴物品的3D模型。
在上述穿戴物品3D模型构建系统的优选技术方案中，3D模型构建装置能够从原始信息中提取穿戴物品的特征信息，然后基于特征信息构建穿戴物品的3D模型。
在上述穿戴物品3D模型构建系统的优选技术方案中，信息采集装置是图像采集装置，原始信息是穿戴物品的图像信息。
在上述穿戴物品3D模型构建系统的优选技术方案中，信息采集装置包括壳体以及设置在壳体内的转盘和摄像头，转盘用于承载穿戴物品，摄像头用于在转盘带动穿戴物品转动的过程中拍摄穿戴物品的图像信息。
在上述穿戴物品3D模型构建系统的优选技术方案中，信息采集装置还包括连接到转盘并用于驱动转盘转动的驱动器。
在上述穿戴物品3D模型构建系统的优选技术方案中，转盘设置在壳体的内底部，摄像头设置在壳体的内顶部，摄像头与转盘的位置相对固定。
在上述穿戴物品3D模型构建系统的优选技术方案中，穿戴物品是鞋子。
在上述穿戴物品3D模型构建系统的优选技术方案中，特征信息包括鞋子的尺码、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度中的至少一种。
在上述穿戴物品3D模型构建系统的优选技术方案中，穿戴物品3D模型构建系统还包括存储装置，原始信息和特征信息存储在存储装置中。
在上述穿戴物品3D模型构建系统的优选技术方案中，原始信息和特征信息以数据包的形式存储在存储装置中。
在上述穿戴物品3D模型构建系统的优选技术方案中，穿戴物品3D模型构建系统还包括云端服务器，云端服务器包括处理单元和存储单元，处理单元构成3D模型构建装置，存储单元构成存储装置。
在另一方面，本发明还提供了一种穿戴物品3D模型构建方法，该穿戴物品3D模型构建方法包括：采集穿戴物品的原始信息；基于原始信息构建穿戴物品的3D模型。
在上述穿戴物品3D模型构建方法的优选技术方案中，“基于原始信息构建穿戴物品的3D模型”的步骤具体包括：从原始信息中提取穿戴物品的特征信息；基于特征信息构建穿戴物品的3D模型。
在上述穿戴物品3D模型构建方法的优选技术方案中，原始信息是穿戴物品的图像信息，“采集穿戴物品的原始信息”的步骤具体包括：通过摄像头拍摄穿戴物品的图像。
在上述穿戴物品3D模型构建方法的优选技术方案中，在“采集穿戴物品的原始信息”的步骤之前或同时，穿戴物品3D模型构建方法还包括：使穿戴物品转动。
在上述穿戴物品3D模型构建方法的优选技术方案中，穿戴物品是鞋子。
在上述穿戴物品3D模型构建方法的优选技术方案中，特征信息包括鞋子的尺码、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度中的至少一种。
在上述穿戴物品3D模型构建方法的优选技术方案中，穿戴物品3D模型构建方法还包括：存储原始信息和特征信息。
在上述穿戴物品3D模型构建方法的优选技术方案中，“存储原始信息和特征信息”的步骤具体包括：以数据包的形式存储原始信息和特征信息。
在上述穿戴物品3D模型构建方法的优选技术方案中，“从原始信息中提取穿戴物品的特征信息”以及“存储原始信息和特征信息”的操作在后台或云端进行。
本领域技术人员能够理解的是，在本发明的优选技术方案中，通过自动采集穿戴物品的原始信息并基于原始信息构建穿戴物品的3D模型，可以便于对用户穿戴信息进行立体式分析处理和数据存储，并且可以对该3D模型进行编辑和查看，从而可以更加直观地查看用户的穿戴物品的信息。以鞋子为例，在对用户的鞋子进行清洗之前，可以对鞋子的原始信息进行采集并对诸如鞋子的脏污程度、脏污位置、破损程度和破损位置等特征信息进行提取，然后再基于这些特征信息构建鞋子的3D模型来对鞋子进行立体式记录，从而能够对鞋子实现更有针对性地清洗，同时提前记录上述鞋子的破损信息有助于使用户提前了解鞋子的破损情况，避免使用户认为是在清洗鞋子的过程中造成鞋子的破损，从而 避免纠纷的发生，在实现鞋子清洗的同时能够更好地为用户服务，提高用户体验。仍以鞋子为例，在对用户售卖鞋子的过程中及时对鞋子的尺码、款式、类别、颜色和品牌等特征信息进行记录，然后基于上述的特征信息构建鞋子的3D模型，可以更加直观地了解用户的喜好，从而可以更加有针对性地为用户进行鞋子的推荐，同样可以提高用户体验。相比于人工记录的方式，通过本发明的穿戴物品3D模型构建系统，可以极大地提高工作效率，提高信息记录的准确性，并且实现了利用信息技术更好地为用户服务。
进一步地，通过图像采集装置采集穿戴物品的图像信息，从而可以通过图像识别的方式提取穿戴物品的图像信息上的特征信息。在一种优选的方案中，采集穿戴物品的图像信息的过程中使穿戴物品处于转动状态，从而可以对穿戴物品进行全方位、多角度的图像采集，使穿戴物品的图像采集无死角，从而在穿戴物品的图像信息中能够提取更多的特征信息，进而更全面地了解用户的需求，更好地为用户开展后续的服务。
更进一步地，通过存储装置对穿戴物品的原始信息和特征信息进行存储可以便于用户数据的储存，从而便于将上述的穿戴物品的信息进行调用和分析，从而更方便地了解用户需求和市场需求。并且上述的原始信息和特征信息优选采用数据包的形式进行存储，从而可以将所有用户的不同穿戴信息进行分块存储，便于在后续的工作中对用户穿戴信息进行分析和调用。
再进一步地，采用云端服务器对穿戴物品的信息进行分析处理和数据存储，可以节约本地服务器的空间，避免本地服务器由于数据过多而影响信息的分析处理效率和数据存储效率，并且可以实现用户资源的共享和交互，从而将所有用户的穿戴物品的信息进行集中处理和分析，从而及时地了解用户的市场需求。
此外，本发明还基于上述的穿戴物品3D模型构建系统提供了一种穿戴物品3D模型构建方法，通过该方法可以实现穿戴物品的信息采集、分析处理、三维建模以及数据存储，从而实现利用机器代替人工来记录用户的穿戴物品的信息和需求，在提高工作效率的同时可以提高信息记录的准确性，从而更好地为用户开展后续的服务。
附图说明
图1是本发明的穿戴物品3D模型构建系统实施例的结构示意图；
图2是本发明的穿戴物品3D模型构建方法实施例的流程图。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。
需要说明的是，在本发明的描述中，术语“内”是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
基于背景技术提出的为了实现穿戴物品的自动化信息采集和利用，本发明提供了一种穿戴物品3D模型构建系统和方法，旨在提供一种可以对穿戴物品实现自动信息采集、分析处理、三维建模以及数据存储的系统和方法，从而实现利用机器代替人工来记录用户的穿戴物品的信息和需求，在提高工作效率的同时可以提高信息记录的准确性，从而更好地为用户开展后续的服务。
具体地，本发明提供了一种穿戴物品3D模型构建系统，该穿戴物品3D模型构建系统包括：信息采集装置，其用于采集穿戴物品的原始信息；3D模型构建装置，其与信息采集装置通信，用于接收原始信息以及基于原始信息构建穿戴物品的3D模型。其中，原始信息可以为穿戴物品的图像信息，通过对图像信息的采集来提取图像信息中的特征信息。又或者，原始信息还可以为用户对穿戴物品描述的声音信息，通过 对声音信息的识别来提取用户描述过程中的特征信息。本领域技术人员可以在实际的应用中灵活地选取原始信息的类别和具体形式，只要通过原始信息的采集能够反映穿戴物品并能够实现特征信息的提取即可。此外，构建3D模型的方式可以是通过提取原始信息中的特征信息再通过对所有特征信息进行整合，在实际的应用中，可以对提取出的特征信息的类别、位置、形状、结构等进行识别，再通过信息重组的方式进行3D模型的构建，本领域技术人员可以在实际的应用中灵活地选择任何构建方式对穿戴物品的3D模型进行构建，只要能够实现穿戴物品的3D模型构建即可。
需要说明的是，在本发明的技术方案中，穿戴物品可以为上衣、裤子、裙子、外套、鞋子、帽子、围巾、腰带、书包、手表和腕饰等任何能够穿戴于人体上的服饰或者设备，即只要能够通过本发明的穿戴物品3D模型构建系统实现信息采集即可，这种穿戴物品具体结构、形式或者类型的改变并不偏离本发明的技术方案。此外，前述中的特征信息包括穿戴物品的尺寸、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度等，通过对上述特征信息的提取，可以了解用户的需求，并为用户更好地开展后续的服务。
下面以信息采集装置是图像采集装置，采集的原始信息为穿戴物品的图像信息，穿戴物品是鞋子为例，详细地阐述本发明的技术方案。
在一种优选的实施例中，如图1所示，该穿戴物品3D模型构建系统包括图像采集装置，该图像采集装置包括壳体1以及设置在壳体1内的转盘2和摄像头3，转盘2用于承载鞋子，摄像头3用于在转盘2带动鞋子转动的过程中拍摄鞋子的图像信息。通过转盘2的转动可以带动鞋子进行转动，从而通过摄像头3实现对鞋子的多角度全方位图像采集。在实际的应用中，可以使转盘2始终处于转动状态，然后摄像头3通过视频录像或者照片连拍的方式对转盘2上的鞋子进行图像采集，又或者使转盘2处于间隔式转动，即每转动一个角度停顿一次，然后通过摄像头3对处于停顿状态的鞋子进行拍摄采集图像。本领域技术人员可以在实际的应用中灵活地设置摄像头3对鞋子的采集方式，只要通过摄像头3能够实现对鞋子的全方位采集即可。
此外，图像采集装置还包括连接到转盘2并用于驱动转盘2转动的驱动器。通过驱动器可以带动转盘2转动，其中，驱动器优选为电机，即通过电机输出的旋转驱动力带动转盘2转动。当然，这并不是限制性的，驱动器还可以采用其他能够实现转动输出的机构，本领域技术人员可以在实际的应用中灵活地设置驱动器的结构，只要通过驱动器能够实现驱动转盘2转动即可。
在一种可能的情形中，转盘2设置在壳体1的内底部，摄像头3设置在壳体1的内顶部，摄像头3与转盘2的位置相对固定，即，通过壳体1顶部的摄像头3对转盘2上的鞋子进行图像采集。关于这点，需要指出的是，通过使摄像头3与转盘2的位置相对固定，本发明可以使鞋子的图像尺寸(即，鞋子在图像中的大小)与实际尺码之间产生严格的对应关系，从而能更方便地根据拍摄到的图像来确定鞋子的真实尺码。就此而言，本发明可以在确定了摄像头3与转盘2的相对位置(包括距离和角度)之后，例如以查询表的形式预先存储各种图像尺寸与鞋子尺码之间的映射关系，从而方便后续进行特征信息的高效提取。当然，上述的转盘2以及摄像头3的设置位置仅是示例性的，本领域技术人员可以在实际的应用中灵活地调整和设置摄像头3以及转盘2的实际安装位置，并且摄像头3的数量并不限于一个，也可以通过多个摄像头3对转盘2上的鞋子进行全方位图像采集，只要通过摄像头3以及转盘2的位置设置能够实现对鞋子进行全方位地图像采集即可。
优选地，穿戴物品3D模型构建系统还包括存储装置，原始信息和特征信息存储在存储装置中。通过存储装置可以对鞋子的图像信息和从图像信息中提取的诸如鞋子的尺码、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度等特征信息进行存储，从而便于在后续的工作中对用户的鞋子信息进行分析和调用。其中，存储装置可以为本地存储，也可以为云端存储，也可以为本地存储和云端存储同时进行以便根据网络情况灵活选择存储设备，本领域技术人员可以在实际的应用中灵活地设置存储装置的存储类型，只要通过存储装置能够实现对鞋子的图像信息和特征信息进行存储即可。此外，上述中鞋子的图像信息和特征信息优选为以数据包的形式存储在存储装置中。当然，这并不是限制性的，鞋子的图像信息和特征信息还可以通过其他的存储方式进行存储，本领域技术人员可以在实际的 应用中灵活地设置存储装置的存储方式，只要通过存储装置能够实现对鞋子的图像信息和特征信息进行存储即可。
优选地，穿戴物品3D模型构建系统还包括云端服务器，云端服务器包括处理单元和存储单元，处理单元构成处理装置4，存储单元构成存储装置。也就是说，在采集完鞋子的图像信息后，通过通信传输的方式将图像信息传输给云端的处理单元，该处理单元能够对鞋子的图像信息进行特征信息提取，然后再通过信号传输的方式将鞋子的图像信息和特征信息传送给存储单元进行信息数据存储。当然，对于图像信息的分析处理以及提取特征信息的工作还可以在本地进行，即通过本地的处理单元对鞋子的图像信息进行处理分析以及特征信息提取。再或者，还可以通过云端的处理单元和本地的处理单元协同对鞋子的图像信息进行分析处理以及特征信息提取，这样设置的好处是可以避免网络信号不好而影响特征信息的提取操作。本领域技术人员可以在实际应用中灵活地设置处理单元的类型和处理方式，只要通过处理单元能够实现对鞋子的图像信息进行分析处理以及特征信息提取即可。
需要进一步指出的是，在实际应用中，可以通过对鞋子的图像信息的分析处理而提取鞋子的多个特征信息。如上所述，在对鞋子的尺码进行特征提取时，可以通过摄像头到鞋子之间的距离以及拍摄角度进行计算，并结合该款鞋子本身的信息从而得出被拍摄鞋子的尺码信息。再或者，在对鞋子的品牌进行识别时，可以通过对鞋子整个图像信息中的标识的形状特征进行识别，并且与该款鞋子的品牌标识进行特征比对，在该标识的形状特征与品牌标识相吻合时可以判定该款鞋子属于该品牌，如果该标识的形状特征与品牌标识不吻合可以判定该款鞋子不属于该品牌，从而可以继续比对，直至得出最终的品牌判定结果。又或者，在对鞋子的颜色的特征信息进行提取时，可以与多种颜色数据进行比对，从而识别出与鞋子的颜色匹配的颜色特征信息。又或者，在对鞋子的脏污位置进行特征信息提取时，可以从存储装置的原始数据库中调取与该鞋子相对应的原始信息，从而通过比对的方式找出与该鞋子的原始信息不同的特征部分，从而确定鞋子的脏污位置。与提取鞋子的脏污位置特征信息相似地，鞋子的破损位置的特征信息提取也可以采用上述的方法，而对鞋子的脏污程度以及破损 程度的特征信息提取还可以辅助加入对鞋子的轮廓线比对的方式，通过轮廓线的偏移程度可以判断鞋子的脏污程度以及破损程度。当然，上述中对鞋子的特征信息的提取方式只是示例性的，并不能作为某一种特征信息提取方式的限定，本领域技术人员可以在实际的应用中采用任何方式对鞋子的特征信息进行提取，只要能够实现对鞋子的特征信息进行提取即可。
优选地，处理装置4还能够基于特征信息构建鞋子的3D模型。通过对多种特征信息的提取，可以基于提取到的特征信息进行重新组合并建立3D模型，从而实现鞋子3D模型的存储、编辑和查看。当然，在实际应用中，也可以通过上述特征信息进行3D模型的锁定，从而直接调用出与之对应的3D模型。
在另一方面，本发明还提供了一种穿戴物品3D模型构建方法，该穿戴物品3D模型构建方法包括：采集穿戴物品的原始信息；基于原始信息构建穿戴物品的3D模型。基于该穿戴物品3D模型构建方法可以实现利用机器代替人工来记录用户的穿戴物品的信息和需求，在提高工作效率的同时可以提高信息记录的准确性，从而更好地为用户开展后续的服务。
在一种优选的实施例中，如图2所示，仍然以鞋子为例，该穿戴物品3D模型构建方法包括以下步骤：
S1：使鞋子转动；
S2：对鞋子进行图像信息采集；
S3：对鞋子的图像信息进行特征信息提取；
S4：存储原始信息和特征信息；
S5：基于鞋子的特征信息构建鞋子的3D模型。
在上述的方法中，步骤S1和S2可以依次进行，也可以同时进行，本领域技术人员可以在实际应用中灵活地设置步骤S1和S2的执行方式，只要通过该执行方式的设置实现鞋子的图像信息的采集即可。
优选地，“从原始信息中提取穿戴物品的特征信息”以及“存储原始信息和特征信息”的操作在后台或云端进行。即，对应于前述的提取特征信息和存储原始信息和特征信息可以在本地进行，也可以在云端进行，在此就不一一赘述。
此外，步骤S5可以选择性地执行，同时步骤S5可以在步骤S4之前、之后或者同时执行，本领域技术人员可以在实际应用中灵活地设置步骤S5的执行方式以及是否执行。此外，构建鞋子的3D模型的操作也可以选择在后台或者云端进行。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (20)

  1. 一种穿戴物品3D模型构建系统，其特征在于，所述穿戴物品3D模型构建系统包括：
    信息采集装置，其用于采集穿戴物品的原始信息；
    3D模型构建装置，其与所述信息采集装置通信，用于接收所述原始信息以及基于所述原始信息构建穿戴物品的3D模型。
  2. 根据权利要求1所述的穿戴物品3D模型构建系统，其特征在于，所述3D模型构建装置能够从所述原始信息中提取穿戴物品的特征信息，然后基于所述特征信息构建穿戴物品的3D模型。
  3. 根据权利要求2所述的穿戴物品3D模型构建系统，其特征在于，所述信息采集装置是图像采集装置，所述原始信息是穿戴物品的图像信息。
  4. 根据权利要求3所述的穿戴物品3D模型构建系统，其特征在于，所述信息采集装置包括壳体以及设置在所述壳体内的转盘和摄像头，所述转盘用于承载穿戴物品，所述摄像头用于在所述转盘带动穿戴物品转动的过程中拍摄穿戴物品的图像信息。
  5. 根据权利要求4所述的穿戴物品3D模型构建系统，其特征在于，所述信息采集装置还包括连接到所述转盘并用于驱动所述转盘转动的驱动器。
  6. 根据权利要求4所述的穿戴物品3D模型构建系统，其特征在于，所述转盘设置在所述壳体的内底部，所述摄像头设置在所述壳体的内顶部，所述摄像头与所述转盘的位置相对固定。
  7. 根据权利要求2至6中任一项所述的穿戴物品3D模型构建系统，其特征在于，所述穿戴物品是鞋子。
  8. 根据权利要求7所述的穿戴物品3D模型构建系统，其特征在于，所述特征信息包括鞋子的尺码、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度中的至少一种。
  9. 根据权利要求2至6中任一项所述的穿戴物品3D模型构建系统，其特征在于，所述穿戴物品3D模型构建系统还包括存储装置，所述原始信息和所述特征信息存储在所述存储装置中。
  10. 根据权利要求9所述的穿戴物品3D模型构建系统，其特征在于，所述原始信息和所述特征信息以数据包的形式存储在所述存储装置中。
  11. 根据权利要求9所述的穿戴物品3D模型构建系统，其特征在于，所述穿戴物品3D模型构建系统还包括云端服务器，所述云端服务器包括处理单元和存储单元，所述处理单元构成所述3D模型构建装置，所述存储单元构成所述存储装置。
  12. 一种穿戴物品3D模型构建方法，其特征在于，所述穿戴物品3D模型构建方法包括：
    采集穿戴物品的原始信息；
    基于所述原始信息构建穿戴物品的3D模型。
  13. 根据权利要求12所述的穿戴物品3D模型构建方法，其特征在于，“基于所述原始信息构建穿戴物品的3D模型”的步骤具体包括：
    从所述原始信息中提取穿戴物品的特征信息；
    基于所述特征信息构建穿戴物品的3D模型。
  14. 根据权利要求13所述的穿戴物品3D模型构建方法，其特征在于，所述原始信息是穿戴物品的图像信息，“采集穿戴物品的原始信息”的步骤具体包括：通过摄像头拍摄穿戴物品的图像。
  15. 根据权利要求14所述的穿戴物品3D模型构建方法，其特征在于，在“采集穿戴物品的原始信息”的步骤之前或同时，所述穿戴物品3D模 型构建方法还包括：使穿戴物品转动。
  16. 根据权利要求13至15中任一项所述的穿戴物品3D模型构建方法，其特征在于，所述穿戴物品是鞋子。
  17. 根据权利要求16所述的穿戴物品3D模型构建方法，其特征在于，所述特征信息包括鞋子的尺码、款式、类别、颜色、品牌、脏污位置、脏污程度、破损位置、破损程度中的至少一种。
  18. 根据权利要求13至15中任一项所述的穿戴物品3D模型构建方法，其特征在于，所述穿戴物品3D模型构建方法还包括：存储所述原始信息和所述特征信息。
  19. 根据权利要求18所述的穿戴物品3D模型构建方法，其特征在于，“存储所述原始信息和所述特征信息”的步骤具体包括：以数据包的形式存储所述原始信息和所述特征信息。
  20. 根据权利要求18所述的穿戴物品3D模型构建方法，其特征在于，“从所述原始信息中提取穿戴物品的特征信息”以及“存储原始信息和特征信息”的操作在后台或云端进行。
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