CN107591199A - Information-pushing method and its device - Google Patents

Information-pushing method and its device Download PDF

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Publication number
CN107591199A
CN107591199A CN201710677573.1A CN201710677573A CN107591199A CN 107591199 A CN107591199 A CN 107591199A CN 201710677573 A CN201710677573 A CN 201710677573A CN 107591199 A CN107591199 A CN 107591199A
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China
Prior art keywords
user
physical examination
information
examination data
human body
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CN201710677573.1A
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Chinese (zh)
Inventor
周意保
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Shenzhen Huantai Technology Co Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201710677573.1A priority Critical patent/CN107591199A/en
Publication of CN107591199A publication Critical patent/CN107591199A/en
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Abstract

The present invention proposes a kind of information-pushing method and its device, wherein, method includes:The human body 3D models of user are obtained by structure light;The physical examination data of user are obtained from human body 3D models;According to target type corresponding to human body 3D Model Identification users;According to target type corresponding to physical examination data and user, the pushed information for being used to improve user's body quality matched with user is obtained.This method can be realized for different types of user, and the pushed information for improving fitness is pointedly pushed to it, disclosure satisfy that the individual demand of user, effectively lift the applicability of this method.In addition, obtaining the human body 3D models of user by structure light, the accuracy of physical examination data can be lifted, and user can obtain pushed information at any time, effectively lift the promptness of this method.

Description

Information-pushing method and its device
Technical field
The present invention relates to field of terminal equipment, more particularly to a kind of information-pushing method and its device.
Background technology
With the development of society, user increasingly focuses on healthy lifestyles.At present, user is after Hospital Physical Examination is complete, Physical examination data by doctor according to user, the suggestion of fitness is improved to it.
Under this mode, user only goes to hospital to obtain the suggestion of specialty, gives bringing greater inconvenience property of user.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.
Therefore, first purpose of the present invention is to propose a kind of information-pushing method, to realize for different types of User, the pushed information for improving fitness is pointedly pushed to it, disclosure satisfy that the individual demand of user, effectively lifting The applicability of this method.In addition, obtaining the human body 3D models of user by structure light, the accuracy of physical examination data can be lifted, And user can obtain pushed information at any time, the promptness of this method is effectively lifted, and solves existing user and only goes to cure Institute could obtain the suggestion of specialty, the problem of to bringing greater inconvenience property of user.
Second object of the present invention is to propose a kind of information push-delivery apparatus.
Third object of the present invention is to propose a kind of computer-readable recording medium.
Fourth object of the present invention is to propose a kind of terminal device.
For the above-mentioned purpose, first aspect present invention embodiment proposes a kind of information-pushing method, including:
The human body 3D models of user are obtained by structure light;
The physical examination data of the user are obtained from the human body 3D models;
The target type corresponding to user according to the human body 3D Model Identifications;
According to target type corresponding to the physical examination data and the user, what acquisition matched with the user is used to improve The pushed information of the user's body quality.
The information-pushing method of the embodiment of the present invention, the human body 3D models of user are obtained by structure light, from human body 3D moulds The physical examination data of user are obtained in type, according to target type corresponding to human body 3D Model Identification users, according to physical examination data and use Target type corresponding to family, obtain the pushed information for being used to improve user's body quality matched with user.Thus, it is possible to it is directed to Different types of user, the pushed information for improving fitness is pointedly pushed to it, disclosure satisfy that the personalized of user needs Ask, effectively lift the applicability of this method.In addition, obtaining the human body 3D models of user by structure light, physical examination number can be lifted According to accuracy, and user can obtain pushed information at any time, effectively lift the promptness of this method.
For the above-mentioned purpose, second aspect of the present invention embodiment proposes a kind of information push-delivery apparatus, including:
First acquisition module, for obtaining the human body 3D models of user by structure light;
Second acquisition module, for obtaining the physical examination data of the user from the human body 3D models;
Identification module, for the target type corresponding to user according to the human body 3D Model Identifications;
3rd acquisition module, according to target type corresponding to the physical examination data and the user, obtain and the user The pushed information for being used to improve the user's body quality of matching.
The information push-delivery apparatus of the embodiment of the present invention, the human body 3D models of user are obtained by structure light, from human body 3D moulds The physical examination data of user are obtained in type, according to target type corresponding to human body 3D Model Identification users, according to physical examination data and use Target type corresponding to family, obtain the pushed information for being used to improve user's body quality matched with user.Thus, it is possible to it is directed to Different types of user, the pushed information for improving fitness is pointedly pushed to it, disclosure satisfy that the personalized of user needs Ask, effectively lift the applicability of this method.In addition, obtaining the human body 3D models of user by structure light, physical examination number can be lifted According to accuracy, and user can obtain pushed information at any time, effectively lift the promptness of this method.
For the above-mentioned purpose, third aspect present invention embodiment proposes one or more and includes computer executable instructions Non-volatile computer readable storage medium storing program for executing, when the computer executable instructions are executed by one or more processors, So that information-pushing method of the computing device as described in first aspect embodiment.
For the above-mentioned purpose, fourth aspect present invention embodiment proposes a kind of terminal device, including memory and processing Device, computer-readable instruction is stored in the memory, when the instruction is by the computing device so that the processor Perform the information-pushing method as described in first aspect embodiment.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments Substantially and it is readily appreciated that, wherein:
Fig. 1 is a kind of schematic flow sheet of information-pushing method provided in an embodiment of the present invention;
Fig. 2 is the schematic diagram of various forms of structure lights provided in an embodiment of the present invention;
Fig. 3 is the device combination diagram of a projective structure light in the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of another information-pushing method provided in an embodiment of the present invention;
Fig. 5 is the schematic flow sheet of another information-pushing method provided in an embodiment of the present invention;
Fig. 6 is the schematic flow sheet of another information-pushing method provided in an embodiment of the present invention;
Fig. 7 is the schematic flow sheet of another information-pushing method provided in an embodiment of the present invention;
Fig. 8 is the projection set schematic diagram of structure light heterogeneous in the embodiment of the present invention;
Fig. 9 is a kind of structural representation of information push-delivery apparatus provided in an embodiment of the present invention;
Figure 10 is the structural representation of another information push-delivery apparatus provided in an embodiment of the present invention;
Figure 11 is the schematic diagram of image processing circuit in one embodiment.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the information-pushing method and its device of the embodiment of the present invention are described.
Fig. 1 is the schematic flow sheet of information-pushing method provided in an embodiment of the present invention.
As shown in figure 1, the information-pushing method comprises the following steps:
Step 101, the human body 3D models of user are obtained by structure light.
Structure light (Structured Light) arrives body surface to project specific light, due to body surface be bumps not Flat, the change of body surface and possible gap can be modulated to irradiating the light come, then will be launched.Camera is adopted Collect the light that the body surface is reflected, the transmitting light of collection is imaged in camera, into the distortion letter that light can be carried on image Breath.Generally the depth of each characteristic point is proportional on the distortion degree and object of light.It is possible to further according in image The distortion information of carrying calculates each characteristic point depth information etc. on object, and then combines the colouring information of camera collection, The recovery to the three dimensions of object can be completed.
As a kind of example, the equipment of generating structure light can be by luminous point, line, grating, grid or speckle project to by The laser of projector equipment or instrument or generation laser beam on the body surface of survey.As shown in Fig. 2 different structure The structure light that the equipment of light can be variously formulated.
The information-pushing method of the embodiment of the present invention, can apply on terminal device, and the terminal device can be intelligence Mobile phone, tablet personal computer, ipad etc..Application program can be installed on terminal device, by application program generation can be called to tie The equipment of structure light, i.e. grenade instrumentation, then send structure light from grenade instrumentation to the body of user.When structure light is irradiated to user Body on after, because the body surface of user is not smooth, so body when reflecting structure light, can be made Into the distortion of structure light.Further, the structure light of reflection is gathered by the camera on terminal device, and then in camera The two dimensional image for carrying distortion information is formed on imaging sensor.By the image formed is included on the body of user respectively The depth information of characteristic point, and then the depth image of body can be formed according to depth information, built again according to the depth image The 3D models of vertical human body.
Preferably, the camera in the embodiment of the present invention can be the front camera of terminal.Thus, when user picks up end When holding and facing the display screen direction of terminal, the grenade instrumentation and front camera that can call terminal are completed to the human body of the user The acquisition of 3D models.
As a kind of example, Fig. 3 is the device combination diagram of a projective structure light in the embodiment of the present invention.In Fig. 3 The set that line is only combined into the set of projections of structure light carries out example, and the principle class of the structure light of speckle pattern is combined into for set of projections Seemingly.As shown in figure 3, optical projection device and video camera can be included in the device, wherein, optical projection device is by the knot of certain pattern Structure light projection is formed by body surface in the space residing for testee (body of user) on the body surface of user The two dimensional image for the striation that shape is modulated.The two dimensional image is by the camera detection in another location, so as to be distorted Striation two dimensional image.The relative position and user's body that the distortion degree of striation is depended between optical projection device and video camera The profile on surface, intuitively, the displacement (or skew) shown along striation are proportional to the height on user's body surface, distort table The change of plane is shown, has discontinuously shown the physical clearance on user's body surface, when between optical projection device and video camera The timing of relative position one, by the striation two dimensional image coordinate that distorts can reappearing user body surface three-D profile, that is, obtain Obtain human body 3D models.
As a kind of example, formula (1) can be used to calculate and obtain human body 3D models, wherein, formula (1) is as follows:
Wherein, (x, y, z) is the coordinate of the human body 3D models obtained, between baselines of the b between grenade instrumentation and camera Away from F is the focal length of camera, and spaces of the θ residing for grenade instrumentation to user's body projects projected angle during default structure light Degree, (x', y') are the coordinate of the two-dimentional fault image of the user with structure light.
Step 102, the physical examination data of user are obtained from human body 3D models.
In an embodiment of the present invention, the information such as height, bust, waistline, hip circumference can be included in the physical examination data of user.
During specific implementation, it may be predetermined that need the human body measured, then know from the human body 3D models of acquisition Do not go out to need each position measured, for example, the position for needing to measure can be set by the user, such as the interface of application program can Can need to survey by the way that input text data and/or speech data are selected with Text Entry and/or sound pick up equipment, user Each position of amount.Or the position for needing to measure can be set automatically by application program, contrast is not limited.And then can To form the physical examination data of user by the physical examination data at each position obtained from human body 3D models.
Step 103, the target type according to corresponding to human body 3D Model Identification users.
It is understood that because the user in different age group has a different physical examination data, and different sexes User also has different experience datas, therefore, in the present embodiment, can according to corresponding to human body 3D Model Identification users target Type, that is, the sex of user, and residing age bracket are determined, so as to be pushed not according to the sex of user and residing age bracket Same information.
Step 104, the target type according to corresponding to physical examination data and user, what acquisition matched with user is used to improve user The pushed information of fitness.
During specific implementation, target type, acquisition physical examination reference corresponding with target type it can be believed according to corresponding to user Breath, is then contrasted the physical examination data of user with physical examination reference information, if physical examination data exceed physical examination reference information, Body-building suggestion is pushed to user, if physical examination data are less than physical examination reference information, nutrition Suggestion is pushed to user.
As a kind of example, when the target type of user is middle-aged woman, the physical examination of national middle-aged woman can be obtained Reference information, or, the physical examination reference information of the middle-aged woman in province and/or city where user can be obtained.Then can be with The physical examination data of user are compared with the physical examination reference information obtained, if the physical examination data of user are higher than physical examination reference letter Breath, such as waistline are higher than the waistline in physical examination reference information, then the related body-building that can reduce waist can be pushed to user and is built Information is discussed, if the physical examination data of user are less than physical examination reference information, such as calf circumference, waistline, hip circumference are below physical examination reference information In corresponding data, then can to user push related nutritional advisory information.
It is understood that the height in adolescence, midlife, the user in senescence phase remains unchanged substantially, and by In in childhood user's speed of growth it is rapid, therefore, can by childhood be divided into different age brackets, for example, 7~8 It is year, 8~9 years old, 9~10 years old, 10~11 years old, 11~12 years old, different for the children of each age bracket, its physical examination reference information. Similarly, can promptly infantile period, infancy, infancy, youthful age be divided into different age brackets by the speed of growth.Having When body is realized, the user of different age group can be directed to, obtains corresponding physical examination reference information.
Another example, when user is the children of 7~8 years old, and sex is male, sex can be obtained as man, age bracket For the physical examination reference information of the children of 7~8 years old, the physical examination data of user and the physical examination reference information obtained can then be carried out Compare, when the physical examination data of user are less than physical examination reference information, if for example, the height of user is 120cm, physical examination reference information In height be 125cm, then can be pushed to user can increase the nutrition Suggestion information of height.
The information-pushing method of the present embodiment, the human body 3D models of user are obtained by structure light, from human body 3D models The physical examination data of user are obtained, according to target type corresponding to human body 3D Model Identification users, according to physical examination data and user couple The target type answered, obtain the pushed information for being used to improve user's body quality matched with user.Thus, it is possible to for difference The user of type, the pushed information for improving fitness is pointedly pushed to it, the individual demand of user is disclosure satisfy that, has The applicability of effect lifting this method.In addition, obtaining the human body 3D models of user by structure light, the standard of physical examination data can be lifted True property, and user can obtain pushed information at any time, effectively lift the promptness of this method.
In order to clearly illustrate to obtain the specific of the human body 3D models of user using structure light in the embodiment of the present invention Implementation process, the embodiment of the present invention propose another information-pushing method, and Fig. 4 is another letter provided in an embodiment of the present invention Cease the schematic flow sheet of method for pushing.
As shown in figure 4, the information-pushing method comprises the following steps:
Step 401, to the body emitting structural light of user.
Application program can be installed, the equipment that can call generating structure light by application program is thrown on terminal device Injection device, then send structure light from grenade instrumentation to the body of user.
Step 402, gather reflected light of the structure light on body and form the depth image of body.
After the structure light of the body transmitting to user reaches body, because each position can be made to structure light on body Into obstruction, structure light can reflect at body, at this point it is possible to by the camera that is set in terminal to structure light in body On reflected light be acquired, the depth image of human body can be formed by the reflected light collected.
Step 403, human body 3D models are reconstructed based on depth image.
Specifically, human body and background may be included in the depth image of human body, denoising is carried out to depth image first And smoothing processing, to obtain the image of human body region, and then by processing such as front and rear scape segmentations, by human body and Background point Cut.
After human body is extracted from depth image, you can intensive point data is extracted from the depth image of human body, And then according to the intensive point data of extraction, these points off density are connected into network.Such as the distance according to each point spatially Relation, the point of same level, or point of the distance in threshold range are connected into triangular net, and then these networks are entered Row splicing, it is possible to generate human body 3D models.
Step 404, each position of measurement is recognized the need for from human body 3D models.
, therefore, can be according to the depth at each position in human body 3D models because each position is respectively provided with depth information Information, it is identified, so as to identify each position of human body., can be with after each position of human body is identified Therefrom determine to need each position measured.
Step 405, it is determined that each border at position, and based on the physical examination data at the border each position of acquisition.
In the present embodiment, it can be carried by least one of appearance profile extracting method or contour feature extracting method Take the border at each position, for example, by active shape model method ASM, active appearance models method AAM, PCA PCA, The methods of discrete cosine transform method DCT, the border at each position is extracted, is not limited herein.It is determined that the border at each position Afterwards, the physical examination data at each position can be obtained based on border.
For example, for leg, possible thigh is thick, shank is thick, thigh and calf is all thick, thigh and calf is all thin situation, therefore, The physical examination data of leg can be thigh circumference and calf circumference.
Or for chest, waist, buttocks, height, physical examination data are the specific bust value, waistline value, stern of user Enclose value, height values.
Step 406, using the physical examination data of all sites, physical examination data are formed.
Step 407, the target type according to corresponding to human body 3D Model Identification users.
Step 408, the target type according to corresponding to physical examination data and user, what acquisition matched with user is used to improve user The pushed information of fitness.
The implementation procedure of step 407~408 may refer to above-described embodiment, will not be described here.
The information-pushing method of the present embodiment, the human body 3D models of user are obtained by structure light, from human body 3D models The physical examination data of user are obtained, according to target type corresponding to human body 3D Model Identification users, according to physical examination data and user couple The target type answered, obtain the pushed information for being used to improve user's body quality matched with user.Thus, it is possible to for difference The user of type, the pushed information for improving fitness is pointedly pushed to it, the individual demand of user is disclosure satisfy that, has The applicability of effect lifting this method.In addition, obtaining the human body 3D models of user by structure light, the standard of physical examination data can be lifted True property, and user can obtain pushed information at any time, effectively lift the promptness of this method.
As a kind of possible implementation of the embodiment of the present invention, referring to Fig. 5, on the basis of embodiment illustrated in fig. 1, Step 104 specifically includes following sub-step:
Step 501, according to the mark of user, the history physical examination data of user are obtained.
In the present embodiment, for the mark of user for the unique mark user, the mark of user for example can be the ID of user, Or can be any character for being different from other users etc., contrast is not limited.
Alternatively, when each using terminal equipment of user obtains physical examination data, terminal device can be by the physical examination number of user According to being stored in local, or upload onto the server., can be from this when using terminal equipment obtains physical examination data to user next time The history physical examination data of user are obtained in the data of ground storage, or the history physical examination data of user are obtained from server.
Or if before user in Hospital Physical Examination, user can be manually by physical examination data input to terminal device.And Afterwards, in user's this using terminal equipment acquisition experience data, terminal device can be obtained directly from the data being locally stored Take the history physical examination data at family.
Or if before user in Hospital Physical Examination, hospital can upload onto the server the physical examination data of user, and Afterwards, terminal device can obtain the history physical examination data of user from server.
Step 502, based on history physical examination data and this physical examination data, the physical examination curve of user is formed.
Alternatively, based on history physical examination data and this physical examination data, the physical examination curve of user is formed, can intuitively be changed Know the physical examination data of user.
Step 503, according to the target type of user, physical examination reference information corresponding with target type is obtained;Wherein, physical examination Reference information is standard physical examination curve.
For example, user is the children of 7~8 years old, and sex is man, can obtain sex as man, age bracket is 7~8 years old The standard physical examination curve of children.
Step 504, the physical examination curve of user and standard physical examination curve are contrasted.
The physical examination curve of user and standard physical examination curve are contrasted, that is, judge the physical examination curve of user whether higher than mark Quasi- physical examination curve, it is higher than standard physical examination curve so as to obtain the physical examination curve of user, or, the physical examination curve of user is less than Equal to the comparing result of standard physical examination curve.
Step 505, pushed information is formed according to comparing result, and user is showed by terminal device.
Alternatively, pushed information is formed according to comparing result, for example, when the physical examination curve of user is higher than standard physical examination curve When, related body-building advisory information can be pushed to user;, can be with when the physical examination curve of user is less than standard physical examination curve is equal to Related nutritional advisory information is pushed to user.
As a kind of possible implementation of the embodiment of the present invention, comparing result can be sent to professional and be stepped on The first terminal equipment of record, pushed information is formed according to comparison result by professional, so that pushed information is more professional, Lift the reasonability of pushed information.Then, the pushed information of first terminal equipment feedback can be received and show user, be easy to User checks so that user more intuitively knows pushed information.
Alternatively possible implementation as the embodiment of the present invention, it is to be understood that by the physical examination data of user The build of user can be known, therefore, can be pre-set between user and the pushed information of different type and/or different building shape Corresponding relation, when knowing the type and build of user, above-mentioned corresponding relation can be inquired about, it is corresponding so as to obtain Pushed information, it is easy to accomplish it is and simple to operate.Then, pushed information can be showed user by terminal device, be easy to User checks so that user more intuitively knows pushed information.
The information-pushing method of the present embodiment, by the mark according to user, the history physical examination data of user are obtained, are based on History physical examination data and this physical examination data, the physical examination curve of user is formed, according to the target type of user, acquisition and target Physical examination reference information corresponding to type;Wherein, physical examination reference information is standard physical examination curve, by the physical examination curve and standard of user Physical examination curve is contrasted, and is formed according to comparing result for pushed information, and shows user by terminal device.Thus, Different types of user can be directed to, the pushed information for improving fitness is pointedly pushed to it, disclosure satisfy that user's Individual demand, effectively lift the applicability of this method.
As the alternatively possible implementation of the embodiment of the present invention, referring to Fig. 6, on the basis of embodiment illustrated in fig. 1 On, step 104 specifically includes following sub-step:
Step 601, according to the target type of user, physical examination reference information corresponding with target type is obtained;Wherein, physical examination Reference information is standard physical examination data.
For example, user is the children of 7~8 years old, and sex is man, can obtain sex as man, age bracket is 7~8 years old The standard physical examination data of children.
Step 602, the physical examination data of user and standard physical examination data are contrasted.
The physical examination data of user and standard physical examination data are contrasted, that is, judge the physical examination data of user whether higher than mark Quasi- physical examination data, it is higher than standard physical examination data so as to obtain the physical examination data of user, or, the physical examination data of user are less than Equal to the comparison result of standard physical examination data.
Step 603, pushed information is formed according to comparing result, and user is showed by terminal device.
Alternatively, pushed information is formed according to comparison result, for example, when the physical examination data of user are higher than standard physical examination data When, related body-building advisory information can be pushed to user;, can be with when the physical examination data of user are less than standard physical examination data are equal to Related nutritional advisory information is pushed to user.
As a kind of possible implementation of the embodiment of the present invention, comparing result can be sent to professional and be stepped on The first terminal equipment of record, pushed information is formed according to comparison result by professional, so that pushed information is more professional, Lift the reasonability of pushed information.Then, the pushed information of first terminal equipment feedback can be received and show user, be easy to User checks so that user more intuitively knows pushed information.
Alternatively possible implementation as the embodiment of the present invention, it is to be understood that by the physical examination data of user The build of user can be known, therefore, can be pre-set between user and the pushed information of different type and/or different building shape Corresponding relation, when knowing the type and build of user, above-mentioned corresponding relation can be inquired about, it is corresponding so as to obtain Pushed information, it is easy to accomplish it is and simple to operate.Then, pushed information can be showed user by terminal device, be easy to User checks so that user more intuitively knows pushed information.
The information-pushing method of the present embodiment, by the target type according to user, obtain body corresponding with target type Examine reference information;Wherein, physical examination reference information is standard physical examination data, and the physical examination data of user and standard physical examination data are carried out Contrast, is formed for pushed information, and show user by terminal device according to comparing result.Thus, it is possible to for difference The user of type, the pushed information for improving fitness is pointedly pushed to it, the individual demand of user is disclosure satisfy that, has The applicability of effect lifting this method.
As the alternatively possible implementation of the embodiment of the present invention, referring to Fig. 7, in the base of the illustrated embodiment of Fig. 5~6 On plinth, according to the target type of user, physical examination reference information corresponding with target type is obtained, specifically includes following sub-step:
Step 701, the attribute information of user is obtained according to the mark of user, the age of attribute information including user and/or User region.
For example, as the ID for being identified as user of user, can be obtained by the certificate information on ID user age and/or Region where user.
Step 702, according to the attribute information and target type of user, physical examination reference information is obtained.
It is understood that for different regions, physical examination reference information is different, for example, northern China city is per capita Body weight overweights the body weight per capita of Shelter in South China Cities, and the height per capita of north city is higher than the height per capita of Shelter in South China Cities.It is and different The user at age, its physical examination reference information are also different.Therefore, can be according to the attribute information and target of user in the present embodiment Type, obtain physical examination reference information.
The information-pushing method of the present embodiment, by obtaining the attribute information of user, attribute information according to the mark of user Age and/or user region including user, according to the attribute information and target type of user, physical examination is obtained with reference to letter Breath.Because the formulation of physical examination reference information considers areal variation so that when being checked UP for the crowds of different regions, improve body Examine the accuracy of result.
Herein it should be noted that as a kind of example, the structure light used in above-described embodiment can be to be heterogeneous Structure light, the speckle pattern or random dot pattern that structure light heterogeneous is formed for the set of multiple hot spots.
Fig. 8 is the projection set schematic diagram of structure light heterogeneous in the embodiment of the present invention.As shown in figure 8, the present invention is real Apply using structure light heterogeneous in example, wherein, structure light heterogeneous is random alignment speckle pattern heterogeneous, That is the structure light heterogeneous is the set of multiple hot spots, and arranged between multiple hot spots using uneven dispersing mode Cloth, and then form a speckle pattern.Because the memory space shared by speckle pattern is smaller, thus, when grenade instrumentation is run not The operational efficiency of terminal can be influenced too much, the memory space of terminal can be saved.
In addition, the speckle pattern used in the embodiment of the present invention, for other existing structure light types, hash Arrangement can reduce energy expenditure, save electricity, improve the endurance of terminal.
In embodiments of the present invention, grenade instrumentation and shooting can be set in the terminals such as computer, mobile phone, palm PC Head.It is speckle pattern that grenade instrumentation launches structure light heterogeneous to user.Specifically, the diffraction in grenade instrumentation can be utilized Optical element forms speckle pattern, wherein, a number of embossment, irregular speckle pattern are provided with the diffraction optical element Case is just produced by irregular embossment on diffraction optical element.In the embodiment of the present invention, embossment depth of groove and quantity can lead to Cross algorithm setting.
Wherein, grenade instrumentation can be used for projecting a default speckle pattern to the space residing for measurand.Shooting Head can be used for being acquired the measurand for having projected speckle pattern, to obtain two of the measurand with speckle pattern Tie up fault image.
In the embodiment of the present invention, when the camera of terminal is directed at the body of user, grenade instrumentation in terminal can be to Space residing for user's body projects default speckle pattern, has multiple speckle points in the speckle pattern, when the speckle pattern When being projected onto on user's body surface, each position that a lot of speckle points in the speckle pattern can be included due to body surface The reason for and shift.The body of user is acquired by the camera of terminal, obtains the user with speckle pattern The two-dimentional fault image of body.
Further, by the speckle image of the body collected with carrying out picture number according to pre-defined algorithm with reference to speckle image According to calculating, each speckle point of speckle image of body is obtained relative to the displacement with reference to speckle point.Finally according to the shifting Relative spacing value between dynamic distance, the distance with reference to camera on speckle image and terminal and grenade instrumentation and camera, The depth value of each speckle point of speckle infrared image is obtained using trigonometry, and the depth map of body is worth to according to the depth Picture, and then human body 3D models can be obtained according to depth image.
Fig. 9 is a kind of structural representation of information push-delivery apparatus provided in an embodiment of the present invention.
Referring to Fig. 9, the information push-delivery apparatus includes:First acquisition module 910, the second acquisition module 920, identification module 930, and the 3rd acquisition module 940.Wherein,
First acquisition module 910, for obtaining the human body 3D models of user by structure light.
Second acquisition module 920, for obtaining the physical examination data of user from human body 3D models.
Identification module 930, for the target type according to corresponding to human body 3D Model Identification users.
3rd acquisition module 940, according to target type corresponding to physical examination data and user, what acquisition matched with user is used for Improve the pushed information of user's body quality.
As a kind of possible implementation of the embodiment of the present invention, the 3rd acquisition module 940, specifically for according to user Mark, obtain the history physical examination data of user;Based on history physical examination data and this physical examination data, the physical examination of user is formed Curve;According to the target type of user, physical examination reference information corresponding with target type is obtained;Wherein, physical examination reference information is Standard physical examination curve;The physical examination curve of user and standard physical examination curve are contrasted;Formed according to comparing result for pushing Information, and user is showed by terminal device.
As the alternatively possible implementation of the embodiment of the present invention, the 3rd acquisition module 940, specifically for according to The target type at family, obtain physical examination reference information corresponding with target type;Wherein, physical examination reference information is standard physical examination number According to;The physical examination data of user and standard physical examination data are contrasted;Formed for pushed information, and passed through according to comparing result Terminal device shows user.
Alternatively, the 3rd acquisition module 940, it is additionally operable to obtain the attribute information of user, attribute letter according to the mark of user Breath includes age and/or the user region of user;According to the attribute information and target type of user, physical examination is obtained with reference to letter Breath.
Alternatively, the 3rd acquisition module 940, it is additionally operable to the first terminal that comparing result is sent to professional and logged in Equipment, pushed information is formed according to comparison result by professional;Receive the pushed information of first terminal equipment feedback and displaying To user.
Further, in a kind of possible implementation of the embodiment of the present invention, on the basis of Fig. 9, referring to Figure 10, The information push-delivery apparatus still further comprises:
During specific implementation, the second acquisition module 920, including:
Recognition unit 921, for recognizing the need for each position of measurement from human body 3D models.
Acquiring unit 922, for determining the border at each position, and based on the physical examination data at the border each position of acquisition.
Unit 923 is formed, for the physical examination data using all sites, forms physical examination data.
During specific implementation, the first acquisition module 910, including:
Transmitter unit 911, for the body emitting structural light of user.
Collecting unit 912, for gathering reflected light of the structure light on body and forming the depth image of body.
Reconfiguration unit 913, for reconstructing human body 3D models based on depth image.
In an embodiment of the present invention, structure light is structure light heterogeneous, and structure light heterogeneous is multiple hot spots Gather the speckle pattern formed or random dot pattern, formed by the diffraction optical element being arranged in the grenade instrumentation in terminal , wherein, a number of embossment is provided with diffraction optical element, the depth of groove of embossment is different.
It should be noted that explanation of the earlier figures 1- Fig. 7 embodiments to information-pushing method embodiment is also applied for The information push-delivery apparatus of the embodiment, here is omitted.
The information push-delivery apparatus of the present embodiment, the human body 3D models of user are obtained by structure light, from human body 3D models The physical examination data of user are obtained, according to target type corresponding to human body 3D Model Identification users, according to physical examination data and user couple The target type answered, obtain the pushed information for being used to improve user's body quality matched with user.Thus, it is possible to for difference The user of type, the pushed information for improving fitness is pointedly pushed to it, the individual demand of user is disclosure satisfy that, has The applicability of effect lifting this method.In addition, obtaining the human body 3D models of user by structure light, the standard of physical examination data can be lifted True property, and user can obtain pushed information at any time, effectively lift the promptness of this method.
The division of modules is only used for for example, in other embodiments, will can believe in above- mentioned information pusher Breath pusher is divided into different modules as required, to complete all or part of function of above- mentioned information pusher.
The embodiment of the present invention additionally provides one or more non-volatile computers comprising computer executable instructions can Storage medium is read, when the computer executable instructions are executed by one or more processors so that the computing device Following steps:
The human body 3D models of user are obtained by structure light;The physical examination data of user are obtained from human body 3D models;
According to target type corresponding to human body 3D Model Identification users;
According to target type corresponding to physical examination data and user, what acquisition matched with user is used to improve user's body quality Pushed information.
The embodiment of the present invention also provides a kind of terminal device.Above-mentioned terminal device includes image processing circuit, at image Managing circuit can utilize hardware and/or component software to realize, it may include define ISP (Image Signal Processing, figure As signal transacting) the various processing units of pipeline.Figure 11 is the schematic diagram of image processing circuit in one embodiment.Such as Figure 11 institutes Show, for purposes of illustration only, only showing the various aspects of the image processing techniques related to the embodiment of the present invention.
As shown in figure 11, image processing circuit 1100 includes imaging device 1110, ISP processors 1130 and control logic device 1140.Imaging device 1110 may include the camera and structure light with one or more lens 1112, imaging sensor 1114 The projector 1116.Structured light projector 1116 is by structured light projection to measured object.Wherein, the structured light patterns can be laser strip Line, Gray code, sine streak or, speckle pattern of random alignment etc..Imaging sensor 1114 catches projection to measured object shape Into structure light image, and structure light image is sent to ISP processors 1130, by ISP processors 1130 to structure light image It is demodulated the depth information for obtaining measured object.Meanwhile imaging sensor 1114 can also catch the color information of measured object.When So, the structure light image and color information of measured object can also be caught respectively by two imaging sensors 1114.
Wherein, by taking pattern light as an example, ISP processors 1130 are demodulated to structure light image, are specifically included, from this The speckle image of measured object is gathered in structure light image, by the speckle image of measured object with reference speckle image according to pre-defined algorithm View data calculating is carried out, each speckle point for obtaining speckle image on measured object dissipates relative to reference to the reference in speckle image The displacement of spot.The depth value of each speckle point of speckle image is calculated using trigonometry conversion, and according to the depth Angle value obtains the depth information of measured object.
It is, of course, also possible to obtain the depth image by the method for binocular vision or based on jet lag TOF method Information etc., is not limited herein, as long as can obtain or belong to this by the method for the depth information that measured object is calculated The scope that embodiment includes.
, can quilt after the color information that ISP processors 1130 receive the measured object that imaging sensor 1114 captures View data corresponding to surveying the color information of thing is handled.ISP processors 1130 are analyzed view data can with acquisition For determination and/or the image statistics of one or more control parameters of imaging device 1110.Imaging sensor 1114 can Including colour filter array (such as Bayer filters), imaging sensor 1114 can obtain each imaging with imaging sensor 1114 The luminous intensity and wavelength information that pixel is caught, and the one group of raw image data that can be handled by ISP processors 1130 is provided.
ISP processors 1130 handle raw image data pixel by pixel in various formats.For example, each image pixel can Bit depth with 8,10,12 or 14 bits, ISP processors 1130 can be carried out at one or more images to raw image data Reason operation, image statistics of the collection on view data.Wherein, image processing operations can be by identical or different bit depth Precision is carried out.
ISP processors 1130 can also receive pixel data from video memory 1120.Video memory 1120 can be storage Independent private memory in the part of device device, storage device or electronic equipment, and may include DMA (Direct Memory Access, direct direct memory access (DMA)) feature.
When receiving raw image data, ISP processors 1130 can carry out one or more image processing operations.
After ISP processors 1130 get color information and the depth information of measured object, it can be merged, obtained 3-D view.Wherein, can be extracted by least one of appearance profile extracting method or contour feature extracting method corresponding The feature of measured object.Such as pass through active shape model method ASM, active appearance models method AAM, PCA PCA, discrete The methods of cosine transform method DCT, the feature of measured object is extracted, is not limited herein.It will be extracted respectively from depth information again The feature of measured object and feature progress registration and the Fusion Features processing that measured object is extracted from color information.Herein refer to Fusion treatment can be the feature that will be extracted in depth information and color information directly combination or by different images Middle identical feature combines after carrying out weight setting, it is possibility to have other amalgamation modes, finally according to the feature after fusion, generation 3-D view.
The view data of 3-D view can be transmitted to video memory 1120, to carry out other place before shown Reason.ISP processors 1130 from the reception processing data of video memory 1120, and to the processing data carry out original domain in and Image real time transfer in RGB and YCbCr color spaces.The view data of 3-D view may be output to display 1160, for User watches and/or further handled by graphics engine or GPU (Graphics Processing Unit, graphics processor). In addition, the output of ISP processors 1130 also can be transmitted to video memory 1120, and display 1160 can be from video memory 1120 read view data.In one embodiment, video memory 1120 can be configured as realizing one or more frame bufferings Device.In addition, the output of ISP processors 1130 can be transmitted to encoder/decoder 1150, so as to encoding/decoding image data.Compile The view data of code can be saved, and be decompressed before being shown in the equipment of display 1160.Encoder/decoder 1150 can Realized by CPU or GPU or coprocessor.
The image statistics that ISP processors 1130 determine, which can be transmitted, gives the unit of control logic device 1140.Control logic device 1140 may include the processor and/or microcontroller that perform one or more routines (such as firmware), and one or more routines can root According to the image statistics of reception, the control parameter of imaging device 1110 is determined.
It it is below the step of realizing information-pushing method with image processing techniques in Figure 11:
The human body 3D models of user are obtained by structure light;The physical examination data of user are obtained from human body 3D models;
According to target type corresponding to human body 3D Model Identification users;
According to target type corresponding to physical examination data and user, what acquisition matched with user is used to improve user's body quality Pushed information.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three It is individual etc., unless otherwise specifically defined.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize custom logic function or process Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following:Electricity with one or more wiring Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage Or firmware is realized.Such as, if realized with hardware with another embodiment, following skill well known in the art can be used Any one of art or their combination are realized:With the logic gates for realizing logic function to data-signal from Logic circuit is dissipated, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can also That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould Block can both be realized in the form of hardware, can also be realized in the form of software function module.The integrated module is such as Fruit is realized in the form of software function module and as independent production marketing or in use, can also be stored in a computer In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although have been shown and retouch above Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention Type.

Claims (11)

  1. A kind of 1. information-pushing method, it is characterised in that including:
    The human body 3D models of user are obtained by structure light;The physical examination data of the user are obtained from the human body 3D models;
    The target type corresponding to user according to the human body 3D Model Identifications;
    According to target type corresponding to the physical examination data and the user, what acquisition matched with the user is used to improve described The pushed information of user's body quality.
  2. 2. information-pushing method according to claim 1, it is characterised in that described according to the body data and the use Target type corresponding to family, the pushed information for being used to improve the user's body quality matched with the user is obtained, including:
    According to the mark of the user, the history physical examination data of the user are obtained;
    Based on the history physical examination data and this physical examination data, the physical examination curve of the user is formed;
    According to the target type of the user, physical examination reference information corresponding with the target type is obtained;Wherein, physical examination refers to Information is standard physical examination curve;
    The physical examination curve of the user and the standard physical examination curve are contrasted;
    The pushed information is formed according to comparing result, and the user is showed by terminal device.
  3. 3. information-pushing method according to claim 1, it is characterised in that described according to the body data and the use Target type corresponding to family, the pushed information for being used to improve the user's body quality matched with the user is obtained, including:
    According to the target type of the user, physical examination reference information corresponding with the target type is obtained;Wherein, physical examination refers to Information is standard physical examination data;
    The physical examination data of the user and the standard physical examination data are contrasted;
    The pushed information is formed according to comparing result, and the user is showed by terminal device.
  4. 4. the information-pushing method according to Claims 2 or 3, it is characterised in that the target class according to the user Type, physical examination reference information corresponding with the target type is obtained, including:
    The attribute information of the user is obtained according to the mark of the user, the attribute information includes the age of the user And/or the user region;
    According to the attribute information of the user and the target type, the physical examination reference information is obtained.
  5. 5. information-pushing method according to claim 4, it is characterised in that described that the push is formed according to comparing result Information, and the user is showed by terminal device, including:
    The comparing result is sent to the first terminal equipment that professional logged in, tied by the professional according to comparing Fruit shape is into the pushed information;
    Receive the pushed information of the first terminal equipment feedback and show the user.
  6. 6. information-pushing method according to claim 1, it is characterised in that obtained in the 3D models from the user The physical examination data of the user, including:
    Each position of measurement is recognized the need for from the human body 3D models;
    It is determined that the border at each position, and based on the physical examination data at the border each position of acquisition;
    Using the physical examination data of all sites, the physical examination data are formed.
  7. 7. according to the information-pushing method described in claim any one of 1-4, it is characterised in that described to obtain institute by structure light The human body 3D models at family are stated, including:
    To the body emitting structural light of the user;
    Gather reflected light of the structure light on the body and form the depth image of body;
    The human body 3D models are reconstructed based on the depth image.
  8. 8. information-pushing method according to claim 7, it is characterised in that the structure light is structure light heterogeneous, The speckle pattern or random dot pattern that the structure light heterogeneous is formed for the set of multiple hot spots, are by being arranged in terminal What the diffraction optical element in grenade instrumentation was formed, wherein, a number of embossment, institute are provided with the diffraction optical element The depth of groove for stating embossment is different.
  9. A kind of 9. information push-delivery apparatus, it is characterised in that including:
    First acquisition module, for obtaining the human body 3D models of user by structure light;
    Second acquisition module, for obtaining the physical examination data of the user from the human body 3D models;
    Identification module, for the target type corresponding to user according to the human body 3D Model Identifications;
    3rd acquisition module, according to target type corresponding to the physical examination data and the user, acquisition matches with the user Be used for improve the pushed information of the user's body quality.
  10. 10. one or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating When machine executable instruction is executed by one or more processors so that any institute in the computing device such as claim 1-8 The information-pushing method stated.
  11. 11. a kind of terminal device, including memory and processor, computer-readable instruction is stored in the memory, it is described When instruction is by the computing device so that information push of the computing device as any one of claim 1-8 Method.
CN201710677573.1A 2017-08-09 2017-08-09 Information-pushing method and its device Pending CN107591199A (en)

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