CN103413118A - On-line glasses try-on method - Google Patents
On-line glasses try-on method Download PDFInfo
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- CN103413118A CN103413118A CN2013103044149A CN201310304414A CN103413118A CN 103413118 A CN103413118 A CN 103413118A CN 2013103044149 A CN2013103044149 A CN 2013103044149A CN 201310304414 A CN201310304414 A CN 201310304414A CN 103413118 A CN103413118 A CN 103413118A
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- 239000011521 glass Substances 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 28
- 210000001747 pupil Anatomy 0.000 claims abstract description 55
- 210000003128 head Anatomy 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000001815 facial effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention relates to an on-line glasses try-on method. The method comprises the following steps of uploading a head portrait picture, recognizing outlines of the two eyes of the head portrait picture, horizontally displaying a glasses picture selected by a user on a screen, analyzing the glasses picture selected by the user and the outlines of the two eyes, analyzing the pupil positions of glasses and the pupil positions of the eyes, moving the glasses picture to enable the middle points of the pupil positions of the glasses to align the middle points of the pupil positions of the eyes, rotating the glasses picture according to the positions of the eyes and zooming the glasses picture according to the pupil distance of the glasses and the pupil distance of the eyes. According to the on-line glasses try-on method, the glasses can be automatically matched with the facial form, and the effect that users with different facial forms can automatically try the glasses on is achieved.
Description
Technical field
The present invention relates to online virtually trying field, relate in particular to a kind of glasses try-on method of on-line operation.
Background technology
In recent years, along with the fast development of internet, ecommerce has become a kind of very important marketing method, and the scale of China E-Commerce Business in 2012 has reached 8.1 trillion yuan, and wherein shopping at network has reached 1 trillion yuan Renminbi.Affect that ecommerce further develops except payment logistics etc., a key factor is customer experience.Ecommerce and the maximum difference of tradition commercial affairs are that the buyer can't be used or dress experience to commodity really before purchase.In the ecommerce practice, various schemes of trying on have online appearred for this reason.
Yet the scheme of online try-on is usually based on fixing model's picture, the consumer is difficult to judge whether article are suitable own, or does the judgement made mistake, and causes bad user's experience, and this has limited the development of ecommerce to a great extent.Therefore, select if can make each user carry out article with reference to s own situation, can improve greatly user's experience.
Try on online and comprise online try-on garment, shoes and hats and glasses etc., wherein, a gordian technique in online glasses try-in is the glasses automatic Matching.Current online glasses try-in technology is that glasses are placed on the fixed position of the model head picture preset, or on screen, is providing instrument to allow client manually locate on head portrait.But these modes can't let user experiencing the effect of in person trying on, make the user usually can abandon this more simple and convenient mode of on-line purchase glasses, but select solid shop/brick and mortar store to buy.
Therefore, how to improve online glasses try-in technology, can see the effect of in person wearing while making user's on-line selection buy glasses, experience thereby obtain better user, become businessman and can obtain in this field the key issue of great development.
The information that is disclosed in background technology part of the present invention only is intended to deepen the understanding to general background technology of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been prior art known in those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of online glasses try-on method.Particularly, the head portrait picture location eye position the automatic method of locating glasses position and angle that by analyzing the client, provide.At present, face recognition technology has been obtained very large development, and is widely used in the fields such as security fields (for example, monitor, gate control system, information security etc.) and digital photographing.Yet, in ecommerce, seldom use face recognition technology.The present invention engages face recognition technology with online glasses try-on method, experience for the consumer provides good user.Online glasses try-on method of the present invention comprises: a kind of online glasses try-on method, it is characterized in that, and said method comprising the steps of:
1) user uploads the head portrait picture that comprises face and two eyes;
2) identify the housing of two eyes in described head portrait picture;
3) the glasses picture level of the user being selected is presented in screen;
4) the glasses picture of user's selection and the housing of described two eyes are analyzed, analyzed the pupil position of glasses and the pupil position of eyes;
5) move described glasses picture, make the mid point of the pupil position of glasses align with the mid point of the pupil position of eyes;
6) according to the position of eyes, the glasses picture is rotated;
7) according to the interpupillary distance of eyes and the interpupillary distance of glasses, the glasses picture is carried out to convergent-divergent.
Preferably, described step 2) comprise that further the described housing that identifies two eyes in described head portrait picture is the rectangle housing.
Preferably, the housing that described step 2) further comprises two eyes that identify can be the housing varied in size.
Preferably, in described step 4), analyze the pupil position of eyes, further comprise the angle of inclination of the line of the pupil position of analyzing eyes.
Preferably, described step 6) further comprises the line of the pupil position of glasses is alignd with the line of the pupil position of eyes.
Preferably, described step 6) further comprises according to the angle of inclination of the pupil position line of eyes the glasses picture is rotated.
Preferably, described step 7) further comprises according to the proportionate relationship of glasses pupil and eyes interpupillary distance, the glasses picture is carried out to convergent-divergent.
Preferably, the rotation of glasses and convergent-divergent can add the three-dimensional perspective effect, and described three-dimensional perspective effect realizes based on the angle of inclination of eye pupil line and/or the size of two eyes housings.
By Figure of description and with accompanying drawing one, be used from the specific embodiment that some principle of the present invention is described, the further feature that the present invention has and advantage will become clear or more specifically be illustrated.
The accompanying drawing explanation
Fig. 1 is the process flow diagram according to online glasses try-on method of the present invention;
Fig. 2 uploads the schematic diagram of the original image of head portrait picture and selected glasses for the user;
Fig. 3 is for showing the schematic diagram through the housing of automatically knowing others face housing and two eyes;
Fig. 4 shows the glasses pupil position of calculating by analysis and the schematic diagram of eye pupil position;
Fig. 5 is for showing the schematic diagram at mobile glasses and alignment center;
Fig. 6 is for showing the schematic diagram that glasses are rotated;
Fig. 7 is for showing the schematic diagram that glasses is carried out to convergent-divergent;
Fig. 8 is for showing the schematic diagram of user's wearing spectacles final effect.
It should be understood that each feature of the present invention shown in accompanying drawing may adopt the mode of simplifying to mean to a certain extent, and not necessarily in strict accordance with scale.Specific design feature of the present invention disclosed herein, comprise for example specific dimensions, orientation, position and shape, will partly according to concrete application and environment for use, determine.
Reference numeral in the accompanying drawings means identical or equivalent part of the present invention in whole several accompanying drawings.
Embodiment
For clearer explanation content of the present invention, the invention will be further described below in conjunction with accompanying drawing and exemplary embodiment, but be to be understood that this description do not really want the present invention is limited to this exemplary embodiment.On the contrary, the present invention will not only cover this exemplary embodiment, but also cover various replacements, that change, equivalence with other embodiment, it can be included in the spirit and scope of the present invention that claim limits.
According to an aspect of the present invention, the process flow diagram according to the online glasses try-on method of exemplary embodiment of the present invention has been shown in Fig. 1.
In step S101, the user uploads the head portrait picture that comprises face and two eyes.This head portrait picture can be the picture that is stored in subscriber's local, can be also that the user takes the picture of directly uploading by camera, as shown in Figure 2.
In step S102, automatically identify the housing of face's housing and two eyes.According to the head portrait picture that the user uploads, utilize third party's instrument to analyze identification to picture.In a specific embodiment of the present invention, this third party's instrument can be the OpenCV image analysis module, certainly, also can adopt other image analysis tool and face identification system.
In step S103, whether judgement identification automatically is successful.If identify successfully, demonstrate the housing of face and the housing of two eyes, as shown in Figure 3; For example, if recognition failures, can only identify eyes, or do not identify eyes, to the user feedback None-identified, ask the user to upload or take new photo.
In a specific embodiment of the present invention, the face's housing automatically identified and the housing of two eyes are rectangle housings.In other embodiments, this housing can be also the housing of other shapes.
In another specific embodiment of the present invention, the housing of two eyes that automatically identify can be the housing varied in size.
In step S104, the user selects glasses.To after head portrait picture recognition success, the user can select glasses, and as shown in Figure 4, glasses can horizontal positioned and are presented in same screen or view with head portrait picture.
In step S105, determine respectively the pupil position of glasses and eyes, and calculate the position skew of glasses and eyes.At first, selected glasses are analyzed, determined the pupil position of glasses.In a specific embodiment, the pupil position of glasses can be got the position of glasses width 25%, height 30%.In another specific embodiment, the pupil position of glasses can be chosen in the database of the selected glasses of correspondence.Fig. 4 mid point A1 and A2 mean the pupil position of glasses.What can expect is that according to the style difference of glasses, the pupil position of these glasses can be arranged on different applicable positions.Then, the pupil position of eyes is positioned to the center of the eyes housing identified, is some B1 and the B2 shown in Fig. 4.After determining the position of pupil, calculate the position skew between glasses pupil position and eye pupil position.In a specific embodiment, with the mid point A of two pupil positions calculating glasses and the mid point B of the pupil position of two eyes, and the distance between 2 of AB, the position of calculating between glasses pupil position and eye pupil position is offset.
In addition, in step S105, also to analyze the angle of inclination of the line B1-B2 of two eye pupil positions.
In step S106, the location glasses.According to the distance between 2 of AB, glasses are moved to the upper position be applicable to of human face, that is, the mid point A of glasses pupil position is alignd with the mid point B of eye pupil position, as shown in Figure 5.If the head portrait picture that the user uploads is the front face image, such as certificate photo etc., so now basically by the eyeglasses-wearing success.Yet the face in the head portrait picture that people upload has certain angle of inclination usually, and use the first-class equipment of cell-phone camera to autodyne more to be difficult to the head portrait picture of taking as certificate photo.Therefore, also needing to carry out following step adjusts the position of glasses.
In step S107, the rotation glasses.Now, the pupil position mid point A of glasses overlaps with eye pupil position mid point B.Angle of inclination according to the line B1-B2 of two eye pupil, be rotated the pupil position line A1-A2 of glasses around its mid point A, until align with the pupil position line B1-B2 of eyes, as shown in Fig. 4-Fig. 6.Can see, glasses are worn according to the angle of face in head portrait picture fully.
Due to the interpupillary distance of glasses and the difference between the eyes of user interpupillary distance, also need to carry out step S108, glasses are carried out to convergent-divergent.According to the ratio of eyes interpupillary distance and glasses interpupillary distance, make the convergent-divergent that carries out of glasses integral body, thereby be applicable to user's face size, as shown in Figure 7.In another embodiment of the application, also can select voluntarily scaling by the user, to meet individual requirements.
In another embodiment of the present invention, the rotation of glasses and/or convergent-divergent can add the three-dimensional perspective effect, this three-dimensional perspective effect for example can be based on the angle of inclination of eye pupil line and/or the size of two eyes housings is realized, meets further attractive in appearance or individual demand with this.
The final effect that has shown user's wearing spectacles in Fig. 8.
Method of the present invention, by the analysis according to user's head portrait, is calculated the relative position of glasses pupil and eye pupil, automatically glasses and shape of face, angle is mated, and reaches the effect that any shape of face all can be tried on automatically.
Aforementioned description to concrete exemplary embodiment of the present invention is for the purpose with illustration is described.Limit the present invention is not thought in these descriptions, or the present invention is defined as to disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the purpose described is to explain certain principles of the present invention and practical application thereof, thereby made others skilled in the art can realize and utilize various exemplary embodiment of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (8)
1. an online glasses try-on method, is characterized in that, said method comprising the steps of:
1) user uploads the head portrait picture that comprises face and two eyes;
2) identify the housing of two eyes in described head portrait picture;
3) the glasses picture level of the user being selected is presented in screen;
4) the glasses picture of user's selection and the housing of described two eyes are analyzed, analyzed the pupil position of glasses and the pupil position of eyes;
5) move described glasses picture, make the mid point of the pupil position of glasses align with the mid point of the pupil position of eyes;
6) according to the position of eyes, the glasses picture is rotated;
7) according to the interpupillary distance of eyes and the interpupillary distance of glasses, the glasses picture is carried out to convergent-divergent.
2. online glasses try-on method according to claim 1, is characterized in that, described step 2) comprise that further the described housing that identifies two eyes in described head portrait picture is the rectangle housing.
3. online glasses try-on method according to claim 1 and 2, is characterized in that, described step 2) comprise that further the housing of two eyes that identify can be the housing varied in size.
4. online glasses try-on method according to claim 1, is characterized in that, in described step 4), analyzes the pupil position of eyes, further comprises the angle of inclination of the line of the pupil position of analyzing eyes.
5. online glasses try-on method according to claim 1, is characterized in that, described step 6) further comprises aligns the line of the pupil position of glasses with the line of the pupil position of eyes.
6. online glasses try-on method according to claim 5, is characterized in that, described step 6) further comprises according to the angle of inclination of the pupil position line of eyes the glasses picture is rotated.
7. online glasses try-on method according to claim 1, is characterized in that, described step 7) further comprises according to the proportionate relationship of glasses pupil and eyes interpupillary distance, the glasses picture is carried out to convergent-divergent.
8. according to claim 1,6 or 7 described online glasses try-on methods, it is characterized in that, the rotation of glasses and convergent-divergent can add the three-dimensional perspective effect, and described three-dimensional perspective effect realizes based on the angle of inclination of eye pupil line and/or the size of two eyes housings.
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| CN201310304414.9A CN103413118B (en) | 2013-07-18 | 2013-07-18 | Online glasses try-on method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310304414.9A CN103413118B (en) | 2013-07-18 | 2013-07-18 | Online glasses try-on method |
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| CN103413118A true CN103413118A (en) | 2013-11-27 |
| CN103413118B CN103413118B (en) | 2019-02-22 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408764A (en) * | 2014-11-07 | 2015-03-11 | 成都好视界眼镜有限公司 | Method, device and system for trying on glasses in virtual mode |
| CN105095841A (en) * | 2014-05-22 | 2015-11-25 | 小米科技有限责任公司 | Method and device for generating eyeglasses |
| CN105303619A (en) * | 2015-10-27 | 2016-02-03 | 深圳市朗形网络科技有限公司 | Generation method of sequential images and mobile terminal |
| CN105354792A (en) * | 2015-10-27 | 2016-02-24 | 深圳市朗形网络科技有限公司 | Method for trying virtual glasses and mobile terminal |
| CN105678686A (en) * | 2015-12-30 | 2016-06-15 | 北京金山安全软件有限公司 | Picture processing method and device |
| CN105809507A (en) * | 2016-02-29 | 2016-07-27 | 北京酷配科技有限公司 | Virtualized wearing method and virtualized wearing apparatus |
| CN105975920A (en) * | 2016-04-28 | 2016-09-28 | 上海交通大学 | Method and system for trying glasses |
| CN106203364A (en) * | 2016-07-14 | 2016-12-07 | 广州帕克西软件开发有限公司 | System and method is tried in a kind of 3D glasses interaction on |
| CN107025628A (en) * | 2017-04-26 | 2017-08-08 | 广州帕克西软件开发有限公司 | A kind of virtual try-in method of 2.5D glasses and device |
| CN107945102A (en) * | 2017-10-23 | 2018-04-20 | 深圳市朗形网络科技有限公司 | A kind of picture synthetic method and device |
| CN109712103A (en) * | 2018-11-26 | 2019-05-03 | 深圳艺达文化传媒有限公司 | From the eyes processing method and Related product of the Thunder God picture that shoots the video |
| CN109978655A (en) * | 2019-01-14 | 2019-07-05 | 明灏科技（北京）有限公司 | A kind of virtual frame matching method and system |
| CN110349269A (en) * | 2019-05-21 | 2019-10-18 | 珠海随变科技有限公司 | A kind of target wear try-in method and system |
| CN110533775A (en) * | 2019-09-18 | 2019-12-03 | 广州智美科技有限公司 | A kind of glasses matching process, device and terminal based on 3D face |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105095841A (en) * | 2014-05-22 | 2015-11-25 | 小米科技有限责任公司 | Method and device for generating eyeglasses |
| CN104408764A (en) * | 2014-11-07 | 2015-03-11 | 成都好视界眼镜有限公司 | Method, device and system for trying on glasses in virtual mode |
| CN104408764B (en) * | 2014-11-07 | 2017-05-24 | 成都好视界眼镜有限公司 | Method, device and system for trying on glasses in virtual mode |
| CN105303619A (en) * | 2015-10-27 | 2016-02-03 | 深圳市朗形网络科技有限公司 | Generation method of sequential images and mobile terminal |
| CN105354792A (en) * | 2015-10-27 | 2016-02-24 | 深圳市朗形网络科技有限公司 | Method for trying virtual glasses and mobile terminal |
| CN105303619B (en) * | 2015-10-27 | 2018-11-06 | 深圳市朗形网络科技有限公司 | A kind of sequence image generation method and mobile terminal |
| CN105678686A (en) * | 2015-12-30 | 2016-06-15 | 北京金山安全软件有限公司 | Picture processing method and device |
| CN105678686B (en) * | 2015-12-30 | 2019-06-14 | 北京金山安全软件有限公司 | Picture processing method and device |
| CN105809507A (en) * | 2016-02-29 | 2016-07-27 | 北京酷配科技有限公司 | Virtualized wearing method and virtualized wearing apparatus |
| CN105975920A (en) * | 2016-04-28 | 2016-09-28 | 上海交通大学 | Method and system for trying glasses |
| CN105975920B (en) * | 2016-04-28 | 2019-11-26 | 上海交通大学 | A kind of glasses try-on method and system |
| CN106203364A (en) * | 2016-07-14 | 2016-12-07 | 广州帕克西软件开发有限公司 | System and method is tried in a kind of 3D glasses interaction on |
| CN106203364B (en) * | 2016-07-14 | 2019-05-24 | 广州帕克西软件开发有限公司 | System and method is tried in a kind of interaction of 3D glasses on |
| CN107025628A (en) * | 2017-04-26 | 2017-08-08 | 广州帕克西软件开发有限公司 | A kind of virtual try-in method of 2.5D glasses and device |
| CN107945102A (en) * | 2017-10-23 | 2018-04-20 | 深圳市朗形网络科技有限公司 | A kind of picture synthetic method and device |
| CN109712103A (en) * | 2018-11-26 | 2019-05-03 | 深圳艺达文化传媒有限公司 | From the eyes processing method and Related product of the Thunder God picture that shoots the video |
| CN109978655A (en) * | 2019-01-14 | 2019-07-05 | 明灏科技（北京）有限公司 | A kind of virtual frame matching method and system |
| CN110349269A (en) * | 2019-05-21 | 2019-10-18 | 珠海随变科技有限公司 | A kind of target wear try-in method and system |
| CN110533775A (en) * | 2019-09-18 | 2019-12-03 | 广州智美科技有限公司 | A kind of glasses matching process, device and terminal based on 3D face |
| CN110533775B (en) * | 2019-09-18 | 2023-04-18 | 广州智美科技有限公司 | Glasses matching method and device based on 3D face and terminal |
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Effective date of registration: 20201224 Address after: Building 8, No.1, hagongda Road, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: ZHUHAI SUIBIAN TECHNOLOGY Co.,Ltd. Address before: 100016 Room 301, unit 4, building 10, no.6, North East Fourth Ring Road, Chaoyang District, Beijing Patentee before: Bi Sheng |
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Address after: 519080 Building 8, No.1, Harbin Institute of technology, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: Zhuhai necessary Industrial Technology Co.,Ltd. Address before: Building 8, No.1, hagongda Road, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI SUIBIAN TECHNOLOGY Co.,Ltd. |