TW201721519A - Virtual dressing system and virtual dressing method - Google Patents
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本發明是有關於一種虛擬試衣系統及虛擬試衣方法，特別是有關於一種可顯示三維虛擬影像之虛擬試衣系統及虛擬試衣方法。The invention relates to a virtual fitting system and a virtual fitting method, in particular to a virtual fitting system and a virtual fitting method capable of displaying a three-dimensional virtual image.
由於網路購物日益發達，許多消費者會藉由網路購買衣服、褲子、帽子、背包等穿戴在身上的商品，但是時常碰到的問題就是，尺寸不合，穿起來不是廣告上的感覺，浪費了不少金錢和時間在購物上面。此外，即使消費者到實體店面，仍需要耗費時間試穿欲購買的衣物，才能得知自己穿著此衣物的效果。Due to the increasing development of online shopping, many consumers will buy clothes, trousers, hats, backpacks, etc. on the Internet, but the problem they often encounter is that they are not the same size, and it is not a feeling of advertising. A lot of money and time on shopping. In addition, even if the consumer goes to the physical storefront, it still takes time to try on the clothes to be purchased, in order to know the effect of wearing the clothes.
因此，如何直接模擬出人物穿戴衣物的樣子，以減少更換尺寸或是與預期不符的情況發生，係為當前需解決之問題之一。Therefore, how to directly simulate the appearance of the person wearing clothes to reduce the size of the replacement or the situation does not meet expectations, is one of the current problems to be solved.
本發明的一態樣為一種虛擬試衣系統。虛擬試衣系統包含一資料儲存載體及一電子裝置。此電子裝置包含一資料庫、一處理器及一顯示器。資料儲存載體用以儲存一三維使用者影像及一人體特徵參數。資料庫用以儲存一服裝影像及一服裝特徵參數。處理器用以由資料庫讀取服裝特徵參數及服裝影像，並由資料儲存載體讀取人體特徵參數及三維使用者影像，並比對人體特徵參數及服裝特徵參數以產生一對應關係，及依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像。One aspect of the invention is a virtual fitting system. The virtual fitting system includes a data storage carrier and an electronic device. The electronic device includes a database, a processor and a display. The data storage carrier is configured to store a three-dimensional user image and a human body characteristic parameter. The database is used to store a clothing image and a clothing feature parameter. The processor is configured to read the clothing feature parameter and the clothing image from the database, and read the human body characteristic parameter and the three-dimensional user image by the data storage carrier, and compare the human body characteristic parameter and the clothing feature parameter to generate a corresponding relationship, and correspondingly Relationships, costume images, and 3D user images to synthesize a 3D virtual image.
根據本發明一實施例，虛擬試衣方法包含以下步驟：儲存一三維使用者影像及一人體特徵參數於一資料儲存載體中；由一資料庫中讀取一服裝影像及一服裝特徵參數，並由資料儲存載體中讀取人體特徵參數及三維使用者影像；比對人體特徵參數及服裝特徵參數以產生一對應關係；依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像；以及一顯示器，用以顯示該維虛擬影像。According to an embodiment of the present invention, a virtual fitting method includes the steps of: storing a three-dimensional user image and a human body characteristic parameter in a data storage carrier; reading a clothing image and a clothing feature parameter from a database, and Reading a human body characteristic parameter and a three-dimensional user image from the data storage carrier; comparing the human body characteristic parameter and the clothing feature parameter to generate a correspondence relationship; synthesizing a three-dimensional virtual image according to the correspondence relationship, the clothing image and the three-dimensional user image; A display for displaying the virtual image of the dimension.
綜上所述，本發明之技術方案與現有技術相比具有明顯的優點和有益效果。藉由上述技術方案，可達到相當的技術進步，並具有産業上的廣泛利用價值，其優點係能讓使用者直接藉由虛擬試衣系統的顯示器看到穿所欲購買之衣服後的樣子，且使用者資料儲存載體可更方便的攜帶人體特徵參數，此外，使用者亦可將人體特徵參數應用於各種虛擬實境系統中，並套用各種服裝影像後，模擬出使用者穿搭各種服飾的三維虛擬影像。In summary, the technical solution of the present invention has obvious advantages and beneficial effects compared with the prior art. With the above technical solution, considerable technological progress can be achieved, and the industrial use value is widely used, and the advantage is that the user can directly see the appearance of the clothes to be purchased by the display of the virtual fitting system. Moreover, the user data storage carrier can carry the human body characteristic parameters more conveniently, and the user can also apply the human body characteristic parameters to various virtual reality systems, and apply various clothing images to simulate the user wearing various costumes. 3D virtual image.
以下將以圖式及詳細敘述清楚說明本揭示內容之精神，任何所屬技術領域中具有通常知識者在瞭解本揭示內容之實施例後，當可由本揭示內容所教示之技術，加以改變及修飾，其並不脫離本揭示內容之精神與範圍。The spirit and scope of the present disclosure will be apparent from the following description of the embodiments of the present disclosure, which may be modified and modified by the teachings of the present disclosure. It does not depart from the spirit and scope of the disclosure.
關於本文中所使用之『電性連接』，可指二或多個元件相互直接作實體或電性接觸，或是相互間接作實體或電性接觸，而『電性連接』還可指二或多個元件元件相互操作或動作。"Electrical connection" as used herein may mean that two or more elements are in direct physical or electrical contact with each other, or indirectly in physical or electrical contact with each other, and "electrical connection" may also mean two or A plurality of component elements operate or operate with each other.
關於本文中所使用之『包含』、『包括』、『具有』、『含有』等等，均為開放性的用語，即意指包含但不限於。The terms "including", "including", "having", "containing", etc., as used in this document are all open terms, meaning, but not limited to.
關於本文中所使用之『及/或』，係包括所述事物的任一或全部組合。With respect to "and/or" as used herein, it is meant to include any or all combinations of the recited.
關於本文中所使用之用詞（terms），除有特別註明外，通常具有每個用詞使用在此領域中、在此揭露之內容中與特殊內容中的平常意義。某些用以描述本揭露之用詞將於下或在此說明書的別處討論，以提供本領域技術人員在有關本揭露之描述上額外的引導。The terms used in this document, unless otherwise specified, generally have the usual meaning of each term used in the art, in the context of the disclosure, and in the particular content. Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of the disclosure.
請參照第1圖，第1圖為根據本案一實施例所繪示的虛擬試衣系統100的方塊圖。在本實施例中，虛擬試衣系統100包括一三維攝像模組110、一資料儲存載體120以及一電子裝置130。電子裝置130包括一資料庫131、一處理132器。資料儲存載體120用以儲存一三維使用者影像及一人體特徵參數。資料庫131用以儲存一服裝影像及一服裝特徵參數。處理器132用以由資料庫131讀取服裝特徵參數及服裝影像，並由資料儲存載體120讀取人體特徵參數及三維使用者影像，比對人體特徵參數及服裝特徵參數以產生一對應關係，以及依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像。於一實施例中，電子裝置130包括一顯示器133，用以顯示三維虛擬影像。Please refer to FIG. 1 . FIG. 1 is a block diagram of a virtual fitting system 100 according to an embodiment of the present invention. In the embodiment, the virtual fitting system 100 includes a three-dimensional camera module 110, a data storage carrier 120, and an electronic device 130. The electronic device 130 includes a database 131 and a processing 132. The data storage carrier 120 is configured to store a three-dimensional user image and a human body characteristic parameter. The database 131 is used to store a clothing image and a clothing feature parameter. The processor 132 is configured to read the clothing feature parameters and the clothing image from the database 131, and read the human body characteristic parameters and the three-dimensional user images by the data storage carrier 120, and compare the human body characteristic parameters and the clothing feature parameters to generate a corresponding relationship. And synthesizing a three-dimensional virtual image according to the correspondence relationship, the clothing image and the three-dimensional user image. In one embodiment, the electronic device 130 includes a display 133 for displaying a three-dimensional virtual image.
藉此，使用者可將其人體特徵參數儲存於資料儲存載體120中，並藉由資料儲存載體120可更方便的攜帶人體特徵參數。此外，使用者亦可將人體特徵參數應用於各種虛擬實境系統中，於套用各種服裝影像後，模擬出使用者穿搭各種服飾的三維虛擬影像。Thereby, the user can store the human body characteristic parameters in the data storage carrier 120, and the data storage carrier 120 can more conveniently carry the human body characteristic parameters. In addition, the user can also apply the human body characteristic parameters to various virtual reality systems, and after applying various clothing images, simulate the three-dimensional virtual image of the user wearing various costumes.
在一些實施例中，虛擬試衣系統100可進一步包含一三維攝像模組110，用以拍攝一使用者以產生一三維使用者影像，並取得使用者的一人體特徵參數。於一實施例中，三維攝像模組110可包含多個攝像鏡頭和紅外線感測器，多個攝像鏡頭用以拍攝人體不同部位或是以不同視角拍攝人體，紅外線感測器可感測到人體各部位相對於三維攝像模組110的深度資訊，藉此，三維攝像模組110可由拍攝到的人體影像及感測到的深度資訊，以取得使用者的人體特徵參數，以建立出三維座標中的使用者各身體部位的定點，並合成出使用者的三維使用者影像。In some embodiments, the virtual fitting system 100 can further include a three-dimensional camera module 110 for capturing a user to generate a three-dimensional user image and obtaining a human body characteristic parameter of the user. In one embodiment, the three-dimensional camera module 110 can include a plurality of camera lenses and infrared sensors, and the plurality of camera lenses are used to photograph different parts of the human body or to shoot the human body at different angles of view, and the infrared sensor can sense the human body. The depth information of each part relative to the three-dimensional camera module 110, whereby the three-dimensional camera module 110 can obtain the human body characteristic parameters from the captured body image and the sensed depth information to establish a three-dimensional coordinate The fixed point of each body part of the user is combined and the user's three-dimensional user image is synthesized.
於一實施例中，資料儲存載體120為一可攜性儲存裝置，例如為具有近場通訊(near field communication，NFC)功能的卡片型裝置、一記憶卡或一具有通用序列匯流排(Universal Serial Bus，USB)的隨身硬碟。於一實施例中，一資料儲存載體120除了可儲存資料外，更可具有近場通訊(near field communication，NFC)功能、藍芽功能、WiFi功能或其他無線/有線的資料傳輸功能。於另一實施例中，資料儲存載體120可位於可攜式電子裝置、雲端系統或個人電腦中，例如資料儲存載體120可以是具有近場通訊功能及儲存功能的模組或電路，其包含於一之智慧型手機中，又例如資料儲存載體120可以為一硬碟、一記憶體或一隨身碟，其位於雲端系統的伺服器中或個人電腦中。In one embodiment, the data storage carrier 120 is a portable storage device, such as a card type device having a near field communication (NFC) function, a memory card or a universal serial bus (Universal Serial) Bus, USB) portable hard drive. In one embodiment, in addition to storing data, a data storage carrier 120 may have a near field communication (NFC) function, a Bluetooth function, a WiFi function, or other wireless/wired data transmission functions. In another embodiment, the data storage carrier 120 can be located in a portable electronic device, a cloud system, or a personal computer. For example, the data storage carrier 120 can be a module or circuit having a near field communication function and a storage function, which is included in In a smart phone, for example, the data storage carrier 120 can be a hard disk, a memory or a flash drive, which is located in a server of the cloud system or in a personal computer.
於一實施例中，一電子裝置130可以是一個人電腦、一智慧型手機、一平板電腦、一智慧型電視或任何具有儲存功能及處理功能的裝置。此外，電子裝置130包括一資料庫131、一處理器132以及一顯示器133。於一實施例中，資料庫131用以儲存各種資料，可由記憶體、硬碟、隨身碟記憶卡等來實施。於一實施例中，處理器132用以執行各種運算，可由積體電路如微控制單元(micro controller)、微處理器(microprocessor)、數位訊號處理器(digital signal processor)、特殊應用積體電路(application specific integrated circuit，ASIC)或一邏輯電路來實施。於一實施例中，顯示器133用以顯示處理器132的運算結果。In one embodiment, an electronic device 130 can be a personal computer, a smart phone, a tablet computer, a smart TV, or any device having a storage function and a processing function. In addition, the electronic device 130 includes a database 131, a processor 132, and a display 133. In one embodiment, the database 131 is used to store various materials, and can be implemented by a memory, a hard disk, a flash memory card, or the like. In one embodiment, the processor 132 is configured to perform various operations, such as a micro-controller, a microprocessor, a digital signal processor, and a special application integrated circuit. (application specific integrated circuit, ASIC) or a logic circuit to implement. In an embodiment, the display 133 is configured to display the operation result of the processor 132.
請同時參閱第2A~2C圖以及第3圖，第2A~2C圖為根據本發明一實施例的虛擬試衣方法的示意圖。第3圖為根據本發明一實施例的虛擬試衣方法的流程圖。以下將搭配前述的第1圖之虛擬試衣系統110進行說明，並提供本案更具體之細節。然本案並不以下述實施例為限。Please refer to FIGS. 2A-2C and FIG. 3 simultaneously. FIGS. 2A-2C are schematic diagrams of a virtual fitting method according to an embodiment of the present invention. FIG. 3 is a flow chart of a virtual fitting method according to an embodiment of the present invention. The virtual fitting system 110 of Fig. 1 described above will be described below, and more specific details of the present invention will be provided. However, this case is not limited to the following examples.
於步驟S310中，資料儲存載體120儲存三維使用者影像及人體特徵參數。於一實施例中，人體特徵參數例如為第2A圖所示之人體的肩膀寬度P1、手腕圍P2、腳長L1或腰圍L2。In step S310, the data storage carrier 120 stores three-dimensional user images and human body characteristic parameters. In one embodiment, the human body characteristic parameter is, for example, the shoulder width P1, the wrist circumference P2, the foot length L1, or the waist circumference L2 of the human body shown in FIG. 2A.
於一實施例中，虛擬試衣系統110可藉由三維攝像模組110拍攝使用者以產生三維使用者影像，並取得使用者的人體特徵參數，再將三維使用者影像及人體特徵參數儲存於資料儲存載體120中。於一實施例中，三維攝像模組110可放置於一定點，例如，位於便利商店、一服裝商店或使用者家中；當三維攝像模組110的拍攝完使用者後，三維攝像模組110將其所產生的三維使用者影像及人體特徵參數儲存於資料儲存載體120中。In one embodiment, the virtual fitting system 110 can capture a user by using the three-dimensional camera module 110 to generate a three-dimensional user image, and obtain a human body characteristic parameter, and then store the three-dimensional user image and the human body characteristic parameter in the The data storage carrier 120. In an embodiment, the three-dimensional camera module 110 can be placed at a certain point, for example, in a convenience store, a clothing store, or a user's home; when the user of the three-dimensional camera module 110 is photographed, the three-dimensional camera module 110 The generated three-dimensional user image and human body characteristic parameters are stored in the data storage carrier 120.
於一實施例中，三維攝像模組110可由拍攝到的人體影像及感測到的深度資訊，以取得使用者的人體特徵參數，藉此建立出三維座標中的使用者各身體部位的定點，並合成出使用者的三維使用者影像。於一實施例中，三維攝像模組110可應用量測物體反射量測環境的現場光源的概念，以計算出取得人體各部位在三維空間中的位置。於一實施例中，三維攝像模組110亦可應用已知技術，例如於人體各部位上貼感應器、三維相機搭配投影光源及/或雷射三角量測法等方式，以取得人體特徵參數，並建構或合成出使用者的三維使用者影像，藉此完成人體的三維掃描。In an embodiment, the three-dimensional camera module 110 can obtain the human body characteristic parameters of the user by capturing the human body image and the sensed depth information, thereby establishing a fixed point of each body part of the user in the three-dimensional coordinate. And synthesize the user's 3D user image. In one embodiment, the three-dimensional camera module 110 can apply the concept of measuring the field light source of the object reflection measurement environment to calculate the position of each part of the human body in three-dimensional space. In an embodiment, the three-dimensional camera module 110 can also apply known techniques, such as applying sensors on various parts of the human body, a three-dimensional camera with a projection light source, and/or a laser triangulation method to obtain human body characteristic parameters. And constructing or synthesizing the user's three-dimensional user image, thereby completing the three-dimensional scanning of the human body.
於另一實施例中，虛擬試衣系統100可透過有線或無線傳輸方式，以存取其他儲存設備(例如雲端系統、伺服器或其他個人電腦)中的已知人體特徵參數，藉此將存取到的人體特徵參數匯入虛擬試衣系統100中。In another embodiment, the virtual fitting system 100 can access known human body characteristic parameters in other storage devices (such as a cloud system, a server, or other personal computers) through wired or wireless transmission, thereby storing The acquired human body characteristic parameters are imported into the virtual fitting system 100.
藉由上述方法取得使用者的人體特徵參數後，虛擬試衣系統100可將三維使用者影像及人體特徵參數儲存於資料儲存載體120中；例如，當三維攝像模組110與資料儲存載體120建立第一通訊連結LK1後，透過第一通訊連結LK1(例如，藍芽、WiFi、近場通訊或其他種網路傳輸方式)，將三維使用者影像及人體特徵參數傳送至使用者的可攜式電子裝置(例如，智慧型手機、筆記型電腦)或雲端系統中的資料儲存載體120。藉此，使用者能隨時隨地的取得個人的三維使用者影像及人體特徵參數，當使用者需要此些資料時，可由隨身攜帶的可攜式電子裝置取得此些資料，或透過網路從雲端系統中下載此些資料。After the human body characteristic parameters of the user are obtained by the above method, the virtual fitting system 100 can store the three-dimensional user image and the human body characteristic parameters in the data storage carrier 120; for example, when the three-dimensional camera module 110 and the data storage carrier 120 are established. After the first communication link LK1, the first communication link LK1 (for example, Bluetooth, WiFi, near field communication or other network transmission methods) is used to transmit the 3D user image and the human body characteristic parameters to the user's portable type. An electronic device (eg, a smart phone, a notebook) or a data storage carrier 120 in a cloud system. In this way, the user can obtain personal 3D user images and human body characteristic parameters anytime and anywhere. When the user needs such information, the user can obtain the data through the portable electronic device that is carried by the mobile device, or through the network from the cloud. Download this information in the system.
於三維使用者影像及人體特徵參數儲存於資料儲存載體120之後，使用者便可在不同場合上利用資料儲存載體120所存的資料進行在不同店家或購物平台透過電子裝置130試衣。藉此，舉例而言，各個店家所需設置的試衣裝置可包含如第1圖所示的電子裝置130，並非必須包含三維攝像的鏡頭或模組，可以節省店家設置試衣裝置的空間與成本，也可以加快使用者試衣的效率，不需要重覆量測身體參數。After the three-dimensional user image and the human body feature parameters are stored in the data storage carrier 120, the user can use the data stored in the data storage carrier 120 to perform fitting on the electronic device 130 in different stores or shopping platforms on different occasions. Therefore, for example, the fitting device required for each store may include the electronic device 130 as shown in FIG. 1 , and does not necessarily include a lens or a module for three-dimensional imaging, which can save space for the store to set the fitting device. The cost can also speed up the user's fitting and does not require repeated measurement of body parameters.
於步驟S320中，處理器132由資料庫131中讀取一服裝影像及一服裝特徵參數，處理器132並由資料儲存載體120中讀取人體特徵參數及三維使用者影像。In step S320, the processor 132 reads a clothing image and a clothing feature parameter from the database 131, and the processor 132 reads the human body characteristic parameter and the three-dimensional user image from the data storage carrier 120.
於一實施例中，資料庫131可事先儲存服裝影像及服裝特徵參數，其中，服裝影像的內容可以包含服裝的類型(例如為上衣、褲子、帽子、鞋子)及/或其圖樣。於一實施例中，各家服飾廠商可事先拍攝某一件三維的服裝影像，其包含例如為第2B圖中的上衣影像CL、上衣影像CL的圖樣LG、褲子影像PT。In one embodiment, the database 131 may store clothing images and clothing feature parameters in advance, wherein the content of the clothing images may include the type of clothing (eg, tops, pants, hats, shoes) and/or its drawings. In one embodiment, each apparel manufacturer can capture a certain three-dimensional clothing image in advance, which includes, for example, a top image CL in FIG. 2B, a pattern LG in a top image CL, and a pants image PT.
於一實施例中，服裝特徵參數可以是某一件服裝的部分尺寸。舉例而言，如第2B圖所示，服裝特徵參數可為上衣影像CL之肩線寬度P3、袖口圍度P4、褲子影像PT之褲管長度L3或褲子腰圍L4。In an embodiment, the clothing feature parameter may be a partial size of a piece of clothing. For example, as shown in FIG. 2B, the clothing characteristic parameter may be the shoulder line width P3 of the shirt image CL, the cuff circumference P4, the pants length L3 of the pants image PT, or the waist circumference L4 of the pants.
於一實施例中，上述服裝影像及服裝特徵參數可事先由各家服飾廠商手動輸入資料庫131中，或是由虛擬試衣系統110自動將已存在的檔案直接匯入資料庫131中。。In an embodiment, the clothing image and the clothing feature parameter may be manually input into the database 131 by each apparel manufacturer, or the virtual fitting system 110 may automatically import the existing file into the database 131. .
另一方面，於此步驟中，處理器132亦會由資料儲存載體120中讀取人體特徵參數及三維使用者影像。例如，當資料儲存載體120與電子裝置130建立一第二通訊連結後(例如，藍芽、WiFi、近場通訊或其他種網路傳輸方式)，處理器132可透過第二通訊連結LK2，以讀取資料儲存載體120中所儲存的人體特徵參數及三維使用者影像。以下實施例用以描述資料儲存載體120與電子裝置130之間的資料傳送方式。On the other hand, in this step, the processor 132 also reads the human body feature parameters and the three-dimensional user image from the data storage carrier 120. For example, after the data storage carrier 120 establishes a second communication connection with the electronic device 130 (for example, Bluetooth, WiFi, near field communication, or other network transmission methods), the processor 132 can connect to the LK2 through the second communication. The human body characteristic parameters and the three-dimensional user image stored in the data storage carrier 120 are read. The following embodiments are used to describe the manner of data transfer between the data storage carrier 120 and the electronic device 130.
於一實施例中，資料儲存載體120為一具有近場通訊(NFC)功能的一卡片型裝置。當資料儲存載體120與電子裝置130的距離小於一距離門檻值時，資料儲存載體120傳送三維使用者影像及人體特徵參數至電子裝置130電子裝置130。In one embodiment, the data storage carrier 120 is a card type device having near field communication (NFC) functionality. When the distance between the data storage carrier 120 and the electronic device 130 is less than a distance threshold, the data storage carrier 120 transmits the three-dimensional user image and the human body characteristic parameter to the electronic device 130.
於一實施例中，資料儲存載體120為一記憶卡或一具有通用序列匯流排(USB)的隨身硬碟，當資料儲存載體120與電子裝置130電性連接時(例如將記憶卡或USB隨身硬碟***電子裝置的一通訊介面)，資料儲存載體120傳送三維使用者影像及人體特徵參數至電子裝置130。In one embodiment, the data storage carrier 120 is a memory card or a portable hard disk with a universal serial bus (USB). When the data storage carrier 120 is electrically connected to the electronic device 130 (for example, a memory card or a USB portable device) The hard disk is inserted into a communication interface of the electronic device, and the data storage carrier 120 transmits the three-dimensional user image and the human body characteristic parameter to the electronic device 130.
藉由上述步驟，電子裝置130透過讀取資料儲存載體120才能取得使用者的人體特徵參數及三維使用者影像，藉此可加強使用者資料的隱私，並達到讓使用者將此些資料隨身攜帶的效果。Through the above steps, the electronic device 130 can obtain the user's human body characteristic parameters and the three-dimensional user image by reading the data storage carrier 120, thereby enhancing the privacy of the user data and allowing the user to carry the data with him or her. Effect.
於步驟S330中，處理器132比對人體特徵參數及服裝特徵參數以產生一對應關係，並依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像。In step S330, the processor 132 compares the human body feature parameters and the clothing feature parameters to generate a corresponding relationship, and synthesizes a three-dimensional virtual image according to the correspondence relationship, the clothing image, and the three-dimensional user image.
於一實施例中，處理器132將使用者身體部位(例如為腿部)及其對應的服裝部分(例如為衣服的褲管部份)進行比對，例如，將使用者的手腕圍P2與衣服的袖口圍度P4進行比對，以產生一對應關係。In one embodiment, the processor 132 compares the body part of the user (eg, the leg) and its corresponding garment portion (eg, the pant portion of the garment), for example, the user's wrist circumference P2 and the garment The cuff circumference P4 is compared to produce a correspondence.
於一實施例中，處理器132比對使用者身體部位(例如為肩膀)及其對應的服裝部分(例如為衣服的肩膀部份)各自在三維座標系統中的座標位置，以產生使用者身體部位及其對應的服裝部分的對應關係。In one embodiment, the processor 132 compares the body parts of the user (eg, the shoulders) and their corresponding garment portions (eg, the shoulder portions of the garment) at respective coordinate positions in the three-dimensional coordinate system to create the user's body. The correspondence between the part and its corresponding clothing part.
於另一實施例中，處理器132係藉由已知的三維影像比對方法或已知的三維影像定位方法以搜尋出使用者身體部位(例如為手腕)及其對應的服裝部分(例如為衣服的袖口部份)後，處理器132比對此使用者身體部位及其對應的服裝部分的尺寸，以產生一對應關係(例如為袖口圍遠大於手腕圍的一相對視覺效果)，並依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像。In another embodiment, the processor 132 searches for a user's body part (eg, a wrist) and its corresponding clothing part by a known three-dimensional image matching method or a known three-dimensional image positioning method (for example, After the cuff portion of the garment, the processor 132 produces a correspondence with the size of the body portion of the user and its corresponding garment portion (eg, a cuff is much larger than a relative visual effect of the wrist circumference) and is based on Correspondence, costume image and 3D user image to synthesize a 3D virtual image.
舉例而言，當處理器132判斷使用者的手腕圍P2(例如為20公分)小於衣服的袖口圍度P4(例如為40公分)時，表示若使用者穿著此衣服，則袖口會呈現較寬鬆的視覺效果；當處理器132判斷使用者的手腕圍P2(例如為20公分)約略等於衣服的袖口圍度P4(例如為20.5公分)時，表示若使用者穿著此衣服，則袖口會呈現較緊繃的視覺效果。於一實施例中，當處理器132判斷使用者的手腕圍P2(例如為20公分)小於衣服的袖口圍度P4(例如為10公分)時，處理器132可促使顯示器133顯示一不合身訊息，通知使用者此衣服尺寸過小，此衣服無法讓使用者穿著。For example, when the processor 132 determines that the user's wrist circumference P2 (for example, 20 cm) is smaller than the cuff circumference P4 of the clothes (for example, 40 cm), it means that if the user wears the clothes, the cuffs will be looser. Visual effect; when the processor 132 determines that the user's wrist circumference P2 (for example, 20 cm) is approximately equal to the cuff circumference P4 of the clothes (for example, 20.5 cm), it means that if the user wears the clothes, the cuffs will be presented. Tight visual effect. In one embodiment, when the processor 132 determines that the user's wrist circumference P2 (eg, 20 cm) is less than the cuff circumference P4 of the garment (eg, 10 cm), the processor 132 may cause the display 133 to display an unsuitable message. Inform the user that the size of the garment is too small for the user to wear.
接著，處理器132依據對應關係、服裝影像及三維使用者影像以合成一三維虛擬影像。於一實施例中，如第2C圖所示，處理器132可使用圖層疊加方法將服裝影像與三維使用者影像依據對應關係進行疊加，以完成影像的合成。Then, the processor 132 synthesizes a three-dimensional virtual image according to the correspondence relationship, the clothing image, and the three-dimensional user image. In an embodiment, as shown in FIG. 2C, the processor 132 may superimpose the clothing image and the three-dimensional user image according to the corresponding relationship by using the layer superposition method to complete the image synthesis.
由上述可知，處理器13可藉由人體特徵參數及服裝特徵參數，即可判斷出某特定的服裝是否符合使用者的身形，並完成影像的合成，產生三維虛擬影像。It can be seen from the above that the processor 13 can determine whether a particular garment conforms to the shape of the user by using the human body characteristic parameter and the clothing feature parameter, and completes the image synthesis to generate a three-dimensional virtual image.
於步驟S350中，顯示器133顯示三維虛擬影像。藉此，使用者可透過顯示器133觀看虛擬試衣的效果，從而完成一次使用者進行虛擬試衣的過程。於一實施例中，使用者可透過觸控顯示器133或透過滑鼠游標之操作，以旋轉三維虛擬影像之顯示視角。In step S350, the display 133 displays a three-dimensional virtual image. Thereby, the user can view the effect of the virtual fitting through the display 133, thereby completing the process of the user performing the virtual fitting. In one embodiment, the user can rotate the display angle of the three-dimensional virtual image through the touch display 133 or through the operation of the mouse cursor.
此外，虛擬試衣系統100亦可結合購物管理系統，讓使用者可隨時隨地的藉由存取資料儲存載體120，以取得人體特徵參數及三維使用者影像，並將資料儲存載體120中的資訊應用於不同的購物管理系統中。In addition, the virtual fitting system 100 can also be combined with the shopping management system, so that the user can access the data storage carrier 120 anytime and anywhere to obtain human body characteristic parameters and three-dimensional user images, and store the information in the data storage carrier 120. Used in different shopping management systems.
例如，使用者在家中上網時，可將資料儲存載體120(例如為一具有通用序列匯流排(USB)的隨身硬碟)的資料傳送到電子裝置130(例如為家裡的電腦)中，使電子裝置130由購物網站中取得使用者所欲選購的服裝及其尺寸，並以上述方法模擬使用者穿上此服裝後的視覺效果。For example, when the user is surfing the Internet at home, the data storage carrier 120 (for example, a portable hard disk with a universal serial bus (USB)) can be transferred to the electronic device 130 (for example, a computer at home) to make the electronic The device 130 obtains the clothing and the size of the user's purchase from the shopping website, and simulates the visual effect of the user wearing the clothing in the above manner.
又例如，當使用者到一實體商店中挑選服裝時，可將資料儲存載體120(例如為具有近場通訊(NFC)功能的一卡片型裝置)中的資料傳送到電子裝置130(例如為一實體商店的電腦)中，以模擬穿上其所選擇的服裝後的視覺效果，且當使用者到另一間實體商店中挑選衣服時，可再次將資料儲存載體120中的資料傳送到電子裝置130(例如為一另一實體商店的電腦)中，以再次進行穿上其所選擇的服裝後的視覺效果。藉此，可避免人潮眾多時，使用者需要排隊等待試穿衣服所需要的時間。For another example, when the user selects a clothing in a physical store, the data in the data storage carrier 120 (for example, a card type device having a near field communication (NFC) function) can be transmitted to the electronic device 130 (for example, one). In the computer of the physical store, to simulate the visual effect after putting on the selected clothing, and when the user selects the clothes in another physical store, the data in the data storage carrier 120 can be transferred to the electronic device again. 130 (for example, a computer in another physical store) to perform the visual effect of wearing the selected clothing again. In this way, it is possible to avoid the time required for the user to wait in line to try on the clothes when the crowd is large.
此外，於上述例子中，本案更可結合商家的線上結帳系統，以供使用者於觀看虛擬試衣系統100所呈現的視覺效果後，直接於線上進行商品結帳，以使購物流程更為順暢。In addition, in the above example, the case can be combined with the online checkout system of the merchant, so that the user can directly check the goods on the line after viewing the visual effect presented by the virtual fitting system 100, so that the shopping process is further improved. Smooth.
此外，虛擬試衣系統100可具有推薦服裝的功能。例如，當處理器132由資料儲存載體120讀取人體特徵參數及三維使用者影像後，虛擬試衣系統100可由資料庫131中篩選出最適合使用者身形的服裝，例如為處理器132判斷與使用者身體各部位尺寸最接近且使用者身體各部位都能穿得下的服裝，並將此服裝顯示於顯示器133中，以推薦使用者進一步選取此服裝。Additionally, the virtual fitting system 100 can have the functionality of a recommended garment. For example, after the processor 132 reads the human body feature parameters and the three-dimensional user image from the data storage carrier 120, the virtual fitting system 100 can select the clothing most suitable for the user's body shape from the database 131, for example, the processor 132 determines. A garment that is closest to the size of each part of the user's body and that can be worn by various parts of the user's body, and displays the garment in the display 133 to recommend the user to further select the garment.
此外，虛擬試衣系統100可結合建康管理系統，以管理使用者的體型變化。例如，虛擬試衣系統100可比對每隔半年所測得的三維使用者影像及人體特徵參數，以提醒使用者的體型變化。In addition, the virtual fitting system 100 can be combined with the Jiankang management system to manage the user's body shape changes. For example, the virtual fitting system 100 can compare the three-dimensional user images and human body characteristic parameters measured every six months to remind the user of the body shape change.
此外，虛擬試衣系統100可結合虛擬實境系統。例如，虛擬試衣系統100可將三維虛擬影像套用至一虛擬實境的背景樣式中，以呈現在某種情境下，使用者穿搭此服裝的視覺效果。In addition, the virtual fitting system 100 can incorporate a virtual reality system. For example, the virtual fitting system 100 can apply a three-dimensional virtual image to a virtual reality background style to present a visual effect of the user wearing the clothing in a certain situation.
綜上，本發明所述之虛擬試衣系統及虛擬試衣系統方法，可讓使用者將其人體特徵參數儲存於資料儲存載體120中，並藉由資料儲存載體可更方便的攜帶人體特徵參數。此外，使用者亦可將人體特徵參數應用於各種虛擬實境系統中，於套用各種服裝影像後，模擬出使用者穿搭各種服飾的三維虛擬影像，以減少使用者因購買服裝尺寸不符而需進行商品更換的情況發生。In summary, the virtual fitting system and the virtual fitting system method of the present invention allow a user to store his human body characteristic parameters in the data storage carrier 120, and the human body characteristic parameters can be more conveniently carried by the data storage carrier. . In addition, the user can also apply the human body characteristic parameters to various virtual reality systems, and after applying various clothing images, simulate the three-dimensional virtual image of the user wearing various costumes, so as to reduce the user's need to purchase the clothing size. The case of product replacement occurred.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and retouched without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.
100‧‧‧虛擬試衣系統
110‧‧‧三維攝像模組
120‧‧‧資料儲存載體
130‧‧‧電子裝置
131‧‧‧資料庫
132‧‧‧處理器
133‧‧‧顯示器
LK1‧‧‧第一通訊連結
LK2‧‧‧第二通訊連結
L1‧‧‧腳長
L2‧‧‧腰圍
L3‧‧‧褲管長度
L4‧‧‧褲子腰圍
P1‧‧‧肩膀寬度
P2‧‧‧手腕圍
P3‧‧‧肩線寬度
P4‧‧‧袖口圍度
LG‧‧‧圖樣
CL‧‧‧上衣影像
PT‧‧‧褲子影像
S310～S340‧‧‧步驟100‧‧‧Virtual fitting system
110‧‧‧3D camera module
120‧‧‧ data storage carrier
130‧‧‧Electronic devices
131‧‧‧Database
132‧‧‧ processor
133‧‧‧ display
LK1‧‧‧ first communication link
LK2‧‧‧Second communication link
L1‧‧‧foot length
L2‧‧‧ Waist circumference
L3‧‧‧ pants length
L4‧‧‧ pants waist circumference
P1‧‧‧ Shoulder Width
P2‧‧‧Wrist circumference
P3‧‧‧ shoulder line width
P4‧‧‧Cuff circumference
LG‧‧‧ pattern
CL‧‧‧Tops image
PT‧‧‧ pants image
S310～S340‧‧‧Steps
第1圖為根據本案一實施例所繪示的虛擬試衣系統的方塊圖； 第2A~2C圖為根據本發明一實施例的虛擬試衣方法的示意圖； 第3圖為根據本發明一實施例的虛擬試衣方法的流程圖。1 is a block diagram of a virtual fitting system according to an embodiment of the present invention; FIGS. 2A-2C are schematic views of a virtual fitting method according to an embodiment of the present invention; FIG. 3 is an embodiment of the present invention; A flow chart of a virtual fitting method.
S310~S340‧‧‧步驟 S310~S340‧‧‧Steps
Claims (10)
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| TW104140083A TW201721519A (en) | 2015-12-01 | 2015-12-01 | Virtual dressing system and virtual dressing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728269B (en) * | 2017-09-29 | 2021-05-21 | 南韓商科理特股份有限公司 | Method for providing virtual reality image and computer program product using it |
| TWI755666B (en) * | 2019-01-28 | 2022-02-21 | 南韓商納寶股份有限公司 | Image search apparatus and method |
| CN114758109A (en) * | 2022-05-20 | 2022-07-15 | 深圳市镭神智能***有限公司 | Virtual fitting method and system, and method for providing virtual fitting information |
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2015
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728269B (en) * | 2017-09-29 | 2021-05-21 | 南韓商科理特股份有限公司 | Method for providing virtual reality image and computer program product using it |
| US11127208B2 (en) | 2017-09-29 | 2021-09-21 | Clicked, Inc. | Method for providing virtual reality image and program using same |
| TWI755666B (en) * | 2019-01-28 | 2022-02-21 | 南韓商納寶股份有限公司 | Image search apparatus and method |
| CN114758109A (en) * | 2022-05-20 | 2022-07-15 | 深圳市镭神智能***有限公司 | Virtual fitting method and system, and method for providing virtual fitting information |
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