CN108921125A - A kind of sitting posture detecting method and wearable device - Google Patents
A kind of sitting posture detecting method and wearable device Download PDFInfo
- Publication number
- CN108921125A CN108921125A CN201810788244.9A CN201810788244A CN108921125A CN 108921125 A CN108921125 A CN 108921125A CN 201810788244 A CN201810788244 A CN 201810788244A CN 108921125 A CN108921125 A CN 108921125A
- Authority
- CN
- China
- Prior art keywords
- user
- wearable device
- face
- image
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
Abstract
The present invention relates to wearable device technical field, a kind of sitting posture detecting method and wearable device are disclosed, including：Wearable device can take pictures to user by the camera being arranged thereon, obtain the target image comprising user's current face image；Wearable device calculates the current face area of current face image in target image；According to the current face area and preset standard facial area, current distance of the user's face away from camera is calculated, and judge whether current distance is less than the default shortest distance；If it is lower, output sitting posture adjustment prompt.Implement the embodiment of the present invention, it can include the target image of user's face by the shooting of wearable device camera, according to the current face areal calculation user's face of user away from the distance of the camera of wearable device, reduce the error for the detection of user's sitting posture, and the sitting posture of user can be detected by so that user is only passed through wearable device, to help user's sitting posture correcting function.
Description
Technical field
The present invention relates to wearable device technical fields, and in particular to a kind of sitting posture detecting method and wearable device.
Background technique
The learning pressure of current student is excessive, and learning time is too long, causes most of students in prolonged learning process
In cannot keep sitting posture definitely, and non-type sitting posture may cause the visual impairment of student, in some instances it may even be possible to cervical vertebra and
Lumbar vertebrae causes to damage.For the non-type problem of sitting posture of student, occurs special sitting posture detection device on the market at present, the seat
Appearance detection device is detected using infrared sensor, and detecting specified region typically only by infrared sensor, whether there is or not objects to come
Judge the standard of sitting posture of student, therefore application condition is big, and the cost of special sitting posture detection device is also higher.
Summary of the invention
The embodiment of the present invention discloses a kind of sitting posture detecting method and wearable device, can reduce the error of sitting posture detection.
First aspect of the embodiment of the present invention discloses a kind of sitting posture detecting method, the method includes：
It is taken pictures by the camera of wearable device to the user of the wearable device, obtains target image,
In, the target image includes the face-image of the user；
Obtain the current face area of face-image described in the target image；
According to the current face area and preset standard facial area, the user's face and the camera shooting are obtained
Current distance between head；
Judge whether the current distance is less than pre-determined distance；
If the current distance is less than the pre-determined distance, output sitting posture adjustment prompt.
It is described by wearable device as an alternative embodiment, in first aspect of the embodiment of the present invention
Camera takes pictures to the user of the wearable device, before obtaining target image, the method also includes：
Detect whether the wearable device is stored with the standard facial area；
If the wearable device is not stored the standard facial area, prompt information, the prompt information are exported
For prompting the user to shoot the standard picture comprising the user's face under standard sitting posture state；
When detecting the photographing instruction of user's triggering, controls the camera and take pictures to the user, obtain
Take the standard picture；
The standard facial image of the user is identified from the standard picture by face recognition technology；
Current area of the standard facial image in the standard picture is calculated, and the current area is stored as
The standard facial area.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the judgement current distance
Whether it is less than before the default shortest distance, the method also includes：
Obtain the personal information of the pre-stored user of the wearable device；
Detect in the personal information whether include the user height information；
If including the height information in the personal information, is calculated and stored and the use according to the height information
The matched pre-determined distance in family；
If not including the height information in the personal information, the current age for including in the personal information is obtained
And gender, it obtains and the current age and the matched average height information of the gender；And according to the average height information
It calculates and stores the matched pre-determined distance of the user.
It is described by wearable device as an alternative embodiment, in first aspect of the embodiment of the present invention
Camera take pictures to the user of the wearable device obtain target image after and described obtain the target image
Described in face-image current face area before, the method also includes：
The target image is divided into several segmented images by image, semantic cutting techniques；
By biometrics identification technology, the target comprising the user's face is obtained from several described segmented images
Segmented image；
It whether analyzes in the Target Segmentation image comprising complete facial image；
If in the Target Segmentation image including the complete facial image, the acquisition target image is executed
Described in face-image current face area；
The method also includes：
If not including the complete facial image in the Target Segmentation image, confirm that the user's face is taken the photograph with described
As the distance between head is less than the pre-determined distance, and the output sitting posture adjustment prompt that execution is described.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described according to the current face
Area and preset standard facial area, obtain the current distance between the user's face and the camera, including：
Judge whether the current face area is greater than the preset standard facial area；
If the current face area is greater than the standard facial area, the current face area and the mark are calculated
The ratio of quasi- face area；
The current distance between the user's face and the camera is obtained according to the ratio；
The method also includes：
If the current face area is not more than the standard facial area, confirm that the user's face is worn with described
The distance between equipment camera is worn greater than the pre-determined distance, and deletes the target image.
Second aspect of the embodiment of the present invention discloses a kind of wearable device, including：
First acquisition unit is carried out for user of the camera by the wearable device to the wearable device
It takes pictures, obtains target image, wherein the target image includes the face-image of the user；
Second acquisition unit, for obtaining the current face area of face-image described in the target image；
Third acquiring unit, for according to the current face area and preset standard facial area, described in acquisition
Current distance between user's face and the camera；
Judging unit, for judging whether the current distance is less than pre-determined distance；
Output unit, the result for judging in the judging unit are output sitting posture adjustment prompt when being.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further includes：
First detection unit, for the first acquisition unit by the camera of the wearable device to it is described can
The user of wearable device takes pictures, and before obtaining target image, detects whether the wearable device is stored with the standard
Face area；
The output unit is also used to export prompt information when the result that the first detection unit detects is no,
The prompt information is for prompting the user to shoot the standard picture comprising the user's face under standard sitting posture state；
The first acquisition unit is also used to control the camera shooting when detecting the photographing instruction of user's triggering
Head takes pictures to the user, obtains the standard picture；
Recognition unit, for identifying the standard facial figure of the user from the standard picture by face recognition technology
Picture；
Computing unit, for calculating current area of the standard facial image in the standard picture, and will be described
Current area is stored as the standard facial area.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further includes：
4th acquiring unit, for the judging unit judge the current distance whether be less than the default shortest distance it
Before, obtain the personal information of the pre-stored user of the wearable device；
Second detection unit, for detect in the personal information whether include the user height information；
The computing unit is also used to when the result that the second detection unit detects, which is, is, according to the height
Information is calculated and is stored and the matched pre-determined distance of the user；
4th acquiring unit is also used to when the result that the second detection unit detects is no, described in acquisition
The current age and gender for including in personal information obtain and believe with the current age and the matched average height of the gender
Breath；And it is calculated according to the average height information and stores the matched pre-determined distance of the user.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further includes：
Cutting unit, for passing through the camera of the wearable device in the first acquisition unit to described wearable
The user of equipment take pictures obtain target image after and the second acquisition unit obtain described in the target image
Before the current face area of face-image, the target image is divided into several segmentations by image, semantic cutting techniques
Image；
5th acquiring unit, for passing through biometrics identification technology, acquisition includes from several described segmented images
The Target Segmentation image of the user's face；
Analytical unit, for whether analyzing in the Target Segmentation image comprising complete facial image；
The second acquisition unit is when being, to obtain the mesh specifically for the result analyzed in the analytical unit
The current face area of face-image described in logo image；
The wearable device further includes：
Confirmation unit, when result for analyzing in the analytical unit is no, confirm the user's face with it is described
The distance between camera is less than the pre-determined distance, and triggers the output unit execution output sitting posture adjustment and mention
Show.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the third acquiring unit includes：
Judgment sub-unit, for judging whether the current face area is greater than the preset standard facial area；
Computation subunit, the result for judging in the judgment sub-unit are when being, to calculate the current face face
The long-pending ratio with the standard facial area；
Obtain subelement, for according to the ratio obtain between the user's face and the camera it is current away from
From；
The third acquiring unit further includes：
Confirm subelement, when result for judging in the judgment sub-unit is no, confirm the user's face with
The distance between described wearable device camera is greater than the pre-determined distance, and deletes the target image.
The third aspect of the embodiment of the present invention discloses another wearable device, including：
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, executes any of first aspect
A kind of some or all of method step.
Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, the computer readable storage medium
Store program code, wherein said program code includes the part or complete for executing any one method of first aspect
The instruction of portion's step.
The 5th aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is calculating
When being run on machine, so that the computer executes some or all of any one method of first aspect step.
The aspect of the embodiment of the present invention the 6th disclose a kind of using distribution platform, and the application distribution platform is for publication calculating
Machine program product, wherein when the computer program product is run on computers, so that the computer executes first party
Some or all of any one method in face step.
Compared with prior art, the embodiment of the present invention has the advantages that：
In the embodiment of the present invention, wearable device can take pictures to user by the camera being arranged thereon, obtain
Target image comprising user's current face image；Wearable device calculates the current face of current face image in target image
Area；According to the current face area and preset standard facial area, user's face working as away from camera is calculated
Front distance, and judge whether current distance is less than the default shortest distance；If it is lower, output sitting posture adjustment prompt.As it can be seen that implementing
The embodiment of the present invention can include the target image of user's face by the shooting of wearable device camera, according to user's
The distance of camera of the current face areal calculation user's face away from wearable device reduces the mistake for the detection of user's sitting posture
Difference, and make user only pass through wearable device can to detect the sitting posture of user, to help user's sitting posture correcting function.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of sitting posture detecting method disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of another sitting posture detecting method disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of another sitting posture detecting method disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention；
Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the present invention discloses a kind of sitting posture detecting method and wearable device, can reduce the error of sitting posture detection.
It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of sitting posture detecting method disclosed by the embodiments of the present invention.Such as Fig. 1 institute
Show, which may comprise steps of：
101, wearable device takes pictures to the user of wearable device by the camera of wearable device, obtains mesh
Logo image, wherein target image includes the face-image of user.
In the embodiment of the present invention, sitting posture detection be can be when user learns, has a meeting, reads a book, practises handwriting to user's progress
Sitting posture detection, can monitor user and keep correct sitting posture under sitting posture state, to protect the eyesight of user, cervical vertebra and waist
The health at the positions such as vertebra.
In the embodiment of the present invention, wearable device can be phone wrist-watch or motion bracelet etc., in this regard, the embodiment of the present invention
Without limitation.If wearable device is phone wrist-watch, camera be can be set in the front of phone Watch dail plate；If can wear
Wearing equipment is motion bracelet, and camera can be set on motion bracelet display screen.
In the embodiment of the present invention, the frequency that wearable device control camera takes pictures to the user of wearable device can
Think the preset frequency of wearable device, or the frequency of the user setting of wearable device, in this regard, the embodiment of the present invention
Without limitation.When to taking pictures with user, the direction of taking pictures of camera can be the direction of user oriented face, so as to take the photograph
It include the face-image of user in the target image taken as head.The face-image of user in target image may include use
All faces at family also may include the part face of user.
As an alternative embodiment, following steps can also be performed before executing step 101 in wearable device：
Wearable device exports display inquiry message by display, which is used to inquire the use of wearable device
Whether family needs to open the sitting posture detection function of wearable device；
When the sitting posture for being used to indicate to need to open wearable device for detecting that the user of wearable device inputs detects function
When the instruction of energy, wearable device passes through display and exports display camera authority request；The camera authority request at least may be used
To include use scope information, ACK button and the cancel button of camera；The ACK button can be display output
Virtual push button, for agreeing the above-mentioned use scope of camera；The cancel button can virtually pressing for display output
Button, for indicating to disagree the above-mentioned use scope of camera；
When the user for detecting wearable device clicks the ACK button, wearable device opens sitting posture detection function,
And open the camera of wearable device setting.
Wherein, implement this embodiment, it can be after user confirms the sitting posture monitoring function of opening wearable device
Sitting posture monitoring function is opened, camera authority request can also be obtained to user, so that the user of wearable device clearly knows
The sitting posture detection function for knowing wearable device uses the purposes of camera, and wearable device is avoided illegally to call the feelings of camera
Condition.
102, wearable device obtains the current face area of target image septum reset image.
In the embodiment of the present invention, wearable device can first determine the face-image in target image, will calculate later
The area of the face-image be determined as current face area.
Optionally, the area that wearable device calculates face-image can be by calculating the pixel size of face-image come really
Fixed, the specification of all target images of wearable device shooting can be set as identical picture specification, therefore pass through pixel
The size for calculating face-image is not in exist to miss when there is calculating face-image area because of the specification of target image difference
The situation of difference.
As an alternative embodiment, wearable device after executing step 101 and execute step 102 it
Before, following steps can also be performed：
Wearable device obtains the current clarity of the target image；
Wearable device judges whether the current clarity is greater than default clarity, which is wearable device
It can identify the visibility minimum of the facial image in image；
If the current clarity is greater than default clarity, wearable device identifies the target figure by face recognition technology
The face-image for including as in；
If the current clarity is not more than default clarity, wearable device confirms that the target image clarity does not conform to
Lattice, and the target image is deleted, and execute step 101.
Wherein, implement this embodiment, can determine whether the target image is qualified according to the clarity of target image,
Qualified target image can identify that facial image, underproof target image can be deleted by wearable device by wearable device
It removes, and photographic subjects image again, the efficiency of wearable device identification facial image, Jin Erti can be improved in this way
Rise the accuracy of wearable device identification facial image.
103, wearable device obtains user's face and takes the photograph according to current face area and preset standard facial area
As the current distance between head.
In the embodiment of the present invention, current face area can correspond to current face image, and standard facial area can correspond to
Standard facial image, current face image and standard facial image can be got by the camera of wearable device, and
The specification for the image that the camera of wearable device obtains can be set to identical picture specification, therefore current face image
Picture specification and the picture specification of standard facial image can be identical, the pixel of current face image and standard facial image
It can also be identical；In this way according to current face image and the calculated current face area of standard facial image and standard facial face
Product is comparable, and calculated current distance also has credibility.
In the embodiment of the present invention, preset standard facial area can be the wearable device that wearable device obtains in advance
Standard facial area of the user under standard sitting posture state, be also possible to according to the age of the user of wearable device obtain with
The average face area of the age-matched, in this regard, the embodiment of the present invention is without limitation.
104, wearable device judges whether current distance is less than pre-determined distance, if so, executing step 105；If not,
Terminate this process.
In the embodiment of the present invention, pre-determined distance can be use of the user of wearable device setting under standard sitting posture state
The minimum range of camera of the family face away from wearable device, or user voluntarily measures and obtains and input wearable device
In facial camera away from wearable device of the user under standard sitting posture state distance, can also be obtained for wearable device
Take standard picture of the family under standard sitting posture state, the user obtained according to the standard facial areal calculation in standard picture away from
The distance of camera, in this regard, the embodiment of the present invention is without limitation.
105, wearable device output sitting posture adjustment prompt.
In the embodiment of the present invention, because the current sitting posture of user is nonstandard, health can be damaged, therefore can wear
It wears equipment and needs to carry out user sitting posture adjustment prompt.The mode of sitting posture adjustment prompt (can such as wear for voice prompting mode
Equipment is worn to export by loudspeaker：Current sitting posture is nonstandard, please adjust sitting posture), or text alerting pattern (can such as worn
Wear output display reminding information on the display of equipment), it can also be light prompting mode (the bright screen of the screen of such as wearable device
Or the breath light flashing being arranged on wearable device), it can also be the side that voice, text and light multiple combinations combine
Formula, in this regard, the embodiment of the present invention is without limitation.
It in the method depicted in fig. 1, can include the target of user's face by the shooting of wearable device camera
Image is reduced and is directed to according to the current face areal calculation user's face of user away from the distance of the camera of wearable device
The error of user's sitting posture detection, and make user only pass through wearable device can to detect the sitting posture of user, with side
Help user's sitting posture correcting function.Sitting posture detection can also be carried out to user by wearable device, to increase wearable device function
Diversity.Further, since user wears wearable device for a long time, therefore the prompt information of wearable device output can be by
User obtains at the first time, improves the feedback speed of wearable device.
Embodiment two
Referring to Fig. 2, Fig. 2 is the flow diagram of another sitting posture detecting method disclosed by the embodiments of the present invention.Such as Fig. 2
Shown, which may comprise steps of：
201, whether wearable device detection wearable device is stored with standard facial area, if so, executing step 206
~step 210；If not, executing step 202~step 210.
In the embodiment of the present invention, wearable device can detect wearable after opening sitting posture detection function every time
Whether standard facial area is stored in the memory of equipment, if do not stored, wearable device just needs to obtain current use
The corresponding standard facial area in family, otherwise the sitting posture detection function of wearable device can not normal use.
Optionally, the personal information of the active user of wearable device wearable device available first, it is wearable to set
It is standby can search in memory with the matched standard facial area of the personal information, wearable device if it is not found, can
With the not stored standard facial area for having active user of determination；Therefore, the personal letter of the available active user of wearable device
Breath, and the standard facial area of active user is calculated, wearable device can be by the personal information and standard of active user
Face area associated storage is into the memory of wearable device.The quantity of the user of wearable device can be one or more
A, wearable device can only be bound with a user, can also be bound with multiple users, in this regard, the present invention is real
Apply example without limitation.
202, wearable device exports prompt information, and the prompt information is for prompting user to shoot under standard sitting posture state
Standard picture comprising user's face.
In the embodiment of the present invention, wearable device needs user to be in standard when obtaining the definitely face area of user
Under sitting posture state, however, many users are unclear to standard sitting posture state, therefore wearable device can be in wearable device
Display reminding information is exported on display.The prompt information can be the schematic diagram of standard sitting posture state, or standard is sat
The detailed explanatory note of appearance state, in this regard, the embodiment of the present invention is without limitation.
203, when detecting the photographing instruction of user's triggering, wearable device control camera takes pictures to user,
Obtain standard picture.
In the embodiment of the present invention, wearable device can also export over the display after exporting display reminding information
Show button of taking pictures, which can be the virtual push button being shown on the display of wearable device, can be with prompt
Information is shown simultaneously, can also individually be shown after prompt information shows and finishes.When detecting that user clicks the button of taking pictures
When, wearable device, which can be confirmed, triggers photographing instruction in current time user, and controls camera and take pictures to user, with
Obtain the standard picture of user.
204, wearable device identifies the standard facial image of user by face recognition technology from standard picture.
As an alternative embodiment, wearable device identifies user by face recognition technology from standard picture
The mode of standard facial image may comprise steps of：
Wearable device is judged in the standard picture by face recognition technology with the presence or absence of complete facial image；
If wearable device identifies the facial contour of the facial image there are complete facial image in the standard picture
It is whether clear；
If the facial contour of the facial image is clear, index plane of the wearable device according to face outline identification user
Portion's image.
Wherein, implement this embodiment, can filter out and can be known before the standard facial image of identification user
Other standard picture to improve the accuracy rate of the standard facial image of identification user, and improves the standard of the user identified
The picture quality of face-image.
205, wearable device calculates current area of the standard facial image in standard picture, and current area is stored
For standard facial area.
In the embodiment of the present invention, implement above-mentioned step 201~step 205, can obtain in advance in standard sitting posture shape
The facial standard picture of wearable device user under state, and the standard that the standard picture is detected as sitting posture, thus
The sitting posture detection for carrying out wearable device to user is more accurate.
206, wearable device takes pictures to the user of wearable device by the camera of wearable device, obtains mesh
Logo image, wherein target image includes the face-image of user.
207, wearable device obtains the current face area of target image septum reset image.
208, wearable device obtains user's face and takes the photograph according to current face area and preset standard facial area
As the current distance between head.
209, wearable device obtains the personal information of the pre-stored user of wearable device.
In the embodiment of the present invention, wearable device is by user, when first used, the personal information of available user is obtained
Take mode that can voluntarily input for user.Wearable device can also make user register user account on wearable device, should
User account can be bound with user, and can limit user only one user account, when user is in registration user's account
Number when, the personal information of the available user of wearable device.
In the embodiment of the present invention, the personal information of user may include the name of user, gender, date of birth, height, body
The information such as weight, medical history, in this regard, the embodiment of the present invention is without limitation.
210, whether include the height information of user in wearable device detection personal information, if so, executing step
211；If not, executing step 212~step 213.
211, wearable device calculated according to height information and store with the matched pre-determined distance of user, and execute step
213。
In the embodiment of the present invention, the higher user of height is set in the face in user under standard sitting posture state away from wearable
The distance of standby camera is longer, and therefore, wearable device can be calculated according to the height information of user and currently use
The matched pre-determined distance in family.The pre-determined distance can be user in camera of the standard sitting posture state lower face away from wearable device
Nearest distance.
212, wearable device obtains the current age for including in personal information and gender, obtains and current age and gender
Matched average height information；And it is calculated according to average height information and stores the matched pre-determined distance of user.
In the embodiment of the present invention, if the height in the personal information for the user that wearable device prestores not comprising user is believed
Breath, wearable device can obtain date of birth and the gender of user from the personal information of user, can be with according to the date of birth
The current age of user is calculated, wearable device, which can obtain average height corresponding with current age by internet, to be believed
Breath, which may include male's average height information and women height information, and wearable device may further
Average height information corresponding to the user is determined according to the gender of user.
In the embodiment of the present invention, implement above-mentioned step 209~step 212, can be calculated according to the current height of user
Face of the user under standard sitting posture state to wearable device the shortest distance so that wearable device can be according to user
Personal body characteristics determine different standards, so that the sitting posture detection function of wearable device is more humanized.
213, wearable device judges whether current distance is less than pre-determined distance, if so, executing step 214；If not,
Terminate this process.
214, wearable device output sitting posture adjustment prompt.
It in the method depicted in fig. 2, can include the target of user's face by the shooting of wearable device camera
Image is reduced and is directed to according to the current face areal calculation user's face of user away from the distance of the camera of wearable device
The error of user's sitting posture detection, and make user only pass through wearable device can to detect the sitting posture of user, with side
Help user's sitting posture correcting function.The standard facial area prestored can also be detected when wearable device is used every time, improving can
The reliability of the sitting posture detection function of wearable device.Further, it is also possible to make wearable device only to comprising complete facial image
Target image carry out sitting posture detection, accelerate sitting posture detection speed.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow diagram of another sitting posture detecting method disclosed by the embodiments of the present invention.Such as Fig. 3
Shown, which may comprise steps of：
301, wearable device takes pictures to the user of wearable device by the camera of wearable device, obtains mesh
Logo image, wherein target image includes the face-image of user.
302, target image is divided into several segmented images by image, semantic cutting techniques by wearable device.
In the embodiment of the present invention, image, semantic cutting techniques can be any one to be identified using deep neural network algorithm
Include in a picture significant different part.Human body more than shoulder as may include user in target image, can
The target image can be divided into face-image, only only comprising user's face by image, semantic cutting techniques by wearable device
Hair image comprising user's hair and only include user's neck neck image etc..
303, for wearable device by biometrics identification technology, obtaining from several segmented images includes user's face
Target Segmentation image.
In the embodiment of the present invention, wearable device can pass through biometrics identification technology (Biometric
Identification Technology) at least one point that image, semantic is human body is identified from several segmented images
Image is cut, wearable device determines that image, semantic is user's face from least one segmented image that image, semantic is human body
Target Segmentation image.
It 304, whether include complete facial image in wearable device analysis Target Segmentation image, if so, executing step
306~step 307；If not, executing step 305.
305, wearable device confirmation the distance between user's face and camera are less than pre-determined distance, and execute step
312。
In the embodiment of the present invention, implement above-mentioned step 302~step 305, can use image, semantic cutting techniques point
The facial image of user is cut out, and identifies whether the facial image is complete facial image, if the facial image is imperfect,
It can consider hypotelorism of the user's face away from wearable device, so that wearable device can not take complete face figure
Picture, or think that the body inclination angle of user is excessive, so that wearable device can not take complete face-image；It is logical
Cross whether identification facial image is complete facial image, can the sitting posture to wearable device user quickly detected.
306, wearable device obtains the current face area of target image septum reset image.
307, wearable device judges whether current face area is greater than preset standard facial area, if so, executing
Step 308~step 309；If not, executing step 310.
In the embodiment of the present invention, if current face area is less than or equal to standard facial area, wearable device can be with
Think that distance of the corresponding user's face of current face area away from camera is greater than or equal to the corresponding user of standard facial area
Distance of the area away from camera, therefore wearable device is not necessarily to make user sitting posture adjustment prompt.If current face area
Greater than standard facial area, wearable device can consider that distance of the corresponding user's face of current face area away from camera is small
In distance of the corresponding user area of standard facial area away from camera, but the current sitting posture of user is not necessarily nonstandard, mark
The corresponding user area of quasi- face area is likely larger than pre-determined distance away from the distance of camera, therefore wearable device also needs to calculate
Distance of active user's face away from camera.
308, wearable device calculates the ratio of current face area and standard facial area.
309, wearable device obtains the current distance between user's face and camera according to ratio, and executes step
311。
310, wearable device confirmation the distance between user's face and wearable device camera are greater than pre-determined distance, and
Delete target image.
In the embodiment of the present invention, implement above-mentioned step 307~step 310, it can be according to current face area and standard
Distance of the user's face away from wearable device is calculated in the ratio of face area, improves calculating user's face and sets away from wearable
The accuracy of standby distance, in addition, the delete target image after judging user's sitting posture standard, can delete wearable device
Invalid image in memory, expands the memory size of the memory of wearable device.
311, wearable device judges whether current distance is less than pre-determined distance, if so, executing step 312；If not,
Terminate this process.
312, wearable device output sitting posture adjustment prompt.
It in the method depicted in fig. 3, can include the target of user's face by the shooting of wearable device camera
Image is reduced and is directed to according to the current face areal calculation user's face of user away from the distance of the camera of wearable device
The error of user's sitting posture detection, and make user only pass through wearable device can to detect the sitting posture of user, with side
Help user's sitting posture correcting function.Sitting posture detection can also be carried out using image, semantic cutting techniques and biometrics identification technology, mentioned
The high accuracy of sitting posture detection.Further, it is also possible to directly delete the target figure that current face area is less than standard facial area
Picture, had not only saved the memory headroom of wearable device, but also improved the speed of wearable device detection sitting posture standard.
Example IV
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention.Such as Fig. 4 institute
Show, which may include：
First acquisition unit 401 is taken pictures for user of the camera by wearable device to wearable device,
Obtain target image, wherein target image includes the face-image of user.
As an alternative embodiment, first acquisition unit 401 can be also used for：
Display inquiry message is exported by display, the inquiry message is for inquiring whether the user of wearable device needs
Open the sitting posture detection function of wearable device；
When the sitting posture for being used to indicate to need to open wearable device for detecting that the user of wearable device inputs detects function
When the instruction of energy, passes through display and export display camera authority request；The camera authority request at least may include camera shooting
Use scope information, ACK button and the cancel button of head；The ACK button can be the virtual push button of display output, use
In the above-mentioned use scope for agreeing camera；The cancel button can be the virtual push button of display output, for indicating
Disagree the above-mentioned use scope of camera；
When the user for detecting wearable device clicks the ACK button, sitting posture detection function is opened, and opens and can wear
Wear the camera of equipment setting.
Wherein, implement this embodiment, it can be after user confirms the sitting posture monitoring function of opening wearable device
Sitting posture monitoring function is opened, camera authority request can also be obtained to user, so that the user of wearable device clearly knows
The sitting posture detection function for knowing wearable device uses the purposes of camera, and wearable device is avoided illegally to call the feelings of camera
Condition.
Second acquisition unit 402, for obtain first acquisition unit 401 acquisition target image septum reset image it is current
Face area.
As an alternative embodiment, second acquisition unit 402 can be also used for：
Obtain the current clarity of the target image；
Judge whether the current clarity is greater than default clarity, which is that wearable device can identify figure
The visibility minimum of facial image as in；
Include if the current clarity greater than default clarity, is identified in the target image by face recognition technology
Face-image；
If the current clarity is not more than default clarity, confirm that the target image clarity is unqualified, and deleting should
Target image, and triggering first acquisition unit 401 execute the user for passing through the camera of wearable device to wearable device
It takes pictures, obtains target image.
Wherein, implement this embodiment, can determine whether the target image is qualified according to the clarity of target image,
Qualified target image can identify that facial image, underproof target image can be deleted by wearable device by wearable device
It removes, and photographic subjects image again, the efficiency of wearable device identification facial image, Jin Erti can be improved in this way
Rise the accuracy of wearable device identification facial image.
Third acquiring unit 403, current face area and preset mark for being obtained according to second acquisition unit 402
Quasi- face area obtains the current distance between user's face and camera.
Whether judging unit 404, the current distance for judging that third acquiring unit 403 obtains are less than pre-determined distance.
Output unit 405, the result for judging in judging unit 404 are output sitting posture adjustment prompt when being.
It can include user by the shooting of wearable device camera as it can be seen that implementing wearable device described in Fig. 4
The target image of face, according to the current face areal calculation user's face of user away from the distance of the camera of wearable device,
The error for the detection of user's sitting posture is reduced, and make user only pass through wearable device to carry out the sitting posture of user
Detection, to help user's sitting posture correcting function.Sitting posture detection can also be carried out to user by wearable device, to increase wearable
The diversity of functions of the equipments.Further, since user wears wearable device, therefore the prompt letter of wearable device output for a long time
Breath can be obtained at the first time by user, improve the feedback speed of wearable device.
Embodiment five
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme
Wearable device shown in 5 is that wearable device as shown in Figure 4 optimizes.With wearable device shown in Fig. 4
It compares, wearable device shown in fig. 5 can also include：
First detection unit 406, for being set by the camera of wearable device to wearable in first acquisition unit 401
Standby user takes pictures, and before obtaining target image, whether detection wearable device is stored with standard facial area.
Output unit 405 is also used to export prompt information when the result that first detection unit 406 detects is no, should
Prompt information is for prompting user to shoot the standard picture comprising user's face under standard sitting posture state.
First acquisition unit 401, be also used to when detect user triggering photographing instruction when, control camera to user into
Row is taken pictures, and standard picture is obtained.
Recognition unit 407, for being identified from the standard picture that first acquisition unit 401 obtains by face recognition technology
The standard facial image of user.
As an alternative embodiment, recognition unit 407 identifies use by face recognition technology from standard picture
The mode of the standard facial image at family is specifically as follows：
Judged in the standard picture by face recognition technology with the presence or absence of complete facial image；
If identifying whether the facial contour of the facial image is clear there are complete facial image in the standard picture；
Standard facial image if the facial contour of the facial image is clear, according to face outline identification user.
Wherein, implement this embodiment, can filter out and can be known before the standard facial image of identification user
Other standard picture to improve the accuracy rate of the standard facial image of identification user, and improves the standard of the user identified
The picture quality of face-image.
Computing unit 408, the standard facial image for calculating the identification of recognition unit 407 work as front in standard picture
Product, and current area is stored as standard facial area.
In the embodiment of the present invention, the face of the wearable device user under standard sitting posture state can be obtained in advance
Ministerial standard image, and the standard that the standard picture is detected as sitting posture, thus the sitting posture for carrying out wearable device to user
It is more accurate to detect.
As an alternative embodiment, wearable device shown in fig. 5 can also include：
4th acquiring unit 409, for judging unit 404 judge current distance whether be less than the default shortest distance it
Before, obtain the personal information of the pre-stored user of wearable device；
Second detection unit 410, whether comprising user in the personal information for detecting the acquisition of the 4th acquiring unit 409
Height information；
Computing unit 408 is also used to when the result that second detection unit 410 detects, which is, is, according to height information meter
It calculates and stores and the matched pre-determined distance of user；
4th acquiring unit 409 is also used to obtain personal letter when the result that second detection unit 410 detects is no
The current age and gender for including in breath obtain and current age and the matched average height information of gender；And according to average body
High information calculates and stores the matched pre-determined distance of user.
Wherein, implement this embodiment, user can be calculated according to the current height of user under standard sitting posture state
Face to wearable device the shortest distance so that wearable device can be determined according to individual subscriber physical trait it is different
Standard, so that the sitting posture detection function of wearable device is more humanized.
It can include user by the shooting of wearable device camera as it can be seen that implementing wearable device described in Fig. 5
The target image of face, according to the current face areal calculation user's face of user away from the distance of the camera of wearable device,
The error for the detection of user's sitting posture is reduced, and make user only pass through wearable device to carry out the sitting posture of user
Detection, to help user's sitting posture correcting function.The standard facial area prestored can also be detected when wearable device is used every time,
Improve the reliability of the sitting posture detection function of wearable device.Further, it is also possible to make wearable device only to comprising complete
The target image of facial image carries out sitting posture detection, accelerates the speed of sitting posture detection.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme
Wearable device shown in 6 is that wearable device as shown in Figure 5 optimizes.With wearable device shown in fig. 5
It compares, wearable device shown in fig. 6 can also include：
Cutting unit 411, for passing through the camera of wearable device in first acquisition unit 401 to wearable device
User take pictures obtain target image after and second acquisition unit 402 obtain the current of target image septum reset image
Before face area, the target image that first acquisition unit 401 obtains is divided into several by image, semantic cutting techniques
Segmented image.
5th acquiring unit 412, several for being partitioned into from cutting unit 411 by biometrics identification technology
The Target Segmentation image comprising user's face is obtained in segmented image.
Analytical unit 413, for whether analyzing in the Target Segmentation image that the 5th acquiring unit 412 obtains comprising whole person
Face image.
Second acquisition unit 402 is when being, to obtain target image specifically for the result analyzed in analytical unit 413
The current face area of septum reset image.
Confirmation unit 414 confirms user's face and camera when the result for analyzing in analytical unit 413 is no
The distance between be less than pre-determined distance, and trigger output unit 405 execute output sitting posture adjustment prompt.
In the embodiment of the present invention, the facial image that image, semantic cutting techniques are partitioned into user can use, and identifying should
Whether facial image is complete facial image, if the facial image is imperfect, it is believed that user's face is set away from wearable
Standby hypotelorism so that wearable device can not take complete face-image, or thinks the body inclination of user
Angle is excessive, so that wearable device can not take complete face-image；It whether is complete by identification facial image
Facial image, can the sitting posture to wearable device user quickly detected.
As an alternative embodiment, third acquiring unit 403 includes：
Judgment sub-unit 4031, for judging it is default whether the current face area of the acquisition of second acquisition unit 402 is greater than
Standard facial area；
Computation subunit 4032, the result for judging in judgment sub-unit 4031 are when being, to calculate current face face
The long-pending ratio with standard facial area；
Obtain subelement 4033, ratio for being calculated according to computation subunit 4032 obtain user's face and camera it
Between current distance；
Confirm subelement 4034, when result for judging in judgment sub-unit 4031 is no, confirmation user's face with
The distance between wearable device camera is greater than pre-determined distance, and delete target image.
Wherein, implement this embodiment, can be calculated according to the ratio of current face area and standard facial area
Distance to user's face away from wearable device improves the accuracy for calculating distance of the user's face away from wearable device, this
Outside, the delete target image after judging user's sitting posture standard, can delete image invalid in wearable device memory,
Expand the memory size of the memory of wearable device.
It can include user by the shooting of wearable device camera as it can be seen that implementing wearable device described in Fig. 6
The target image of face, according to the current face areal calculation user's face of user away from the distance of the camera of wearable device,
The error for the detection of user's sitting posture is reduced, and make user only pass through wearable device to carry out the sitting posture of user
Detection, to help user's sitting posture correcting function.It can also be sat using image, semantic cutting techniques and biometrics identification technology
Appearance detection, improves the accuracy of sitting posture detection.Further, it is also possible to which directly deleting current face area is less than standard facial area
Target image, not only saved the memory headroom of wearable device, but improve wearable device detection sitting posture standard speed
Degree.
Embodiment seven
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Such as Fig. 7 institute
Show, which may include：
It is stored with the memory 701 of executable program code；
The processor 702 coupled with memory 701；
Wherein, processor 702 calls the executable program code stored in memory 701, executes the above each method and implements
Some or all of method in example step.
A kind of computer readable storage medium is also disclosed in the embodiment of the present invention, wherein computer-readable recording medium storage
Program code, wherein program code includes for executing some or all of the method in above each method embodiment step
Instruction.
A kind of computer program product is also disclosed in the embodiment of the present invention, wherein when computer program product on computers
When operation, so that computer executes some or all of the method in such as above each method embodiment step.
The embodiment of the present invention is also disclosed a kind of using distribution platform, wherein using distribution platform for issuing computer journey
Sequence product, wherein when computer program product is run on computers, so that computer executes such as the above each method embodiment
In some or all of method step.
It should be understood that embodiment described in this description belongs to alternative embodiment, related actions and modules is not
It must be necessary to the present invention.Those skilled in the art should also know that magnitude of the sequence numbers of the above procedures are not intended to
Execution sequence it is inevitable successively, the execution sequence of each process should be determined by its function and internal logic, without coping with the present invention
The implementation process of embodiment constitutes any restriction.
In embodiment provided by the present invention, it should be appreciated that " B corresponding with A " indicates that B is associated with A, can be with according to A
Determine B.It is also to be understood that determine that B is not meant to determine B only according to A according to A, it can also be according to A and/or other information
Determine B.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, can be in one place, or may be distributed over multiple nets
On network unit.Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can integrate in one processing unit, it is also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product,
It can store in a retrievable memory of computer.Based on this understanding, technical solution of the present invention substantially or
Person says all or part of of the part that contributes to existing technology or the technical solution, can be in the form of software products
It embodies, which is stored in a memory, including several requests are with so that a computer is set
Standby (can be personal computer, server or network equipment etc., specifically can be the processor in computer equipment) executes
Some or all of each embodiment above method of the invention step.
A kind of sitting posture detecting method disclosed by the embodiments of the present invention and wearable device are described in detail above, this
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
Limitation of the invention.
Claims (10)
1. a kind of sitting posture detecting method, which is characterized in that the method includes：
It is taken pictures by the camera of wearable device to the user of the wearable device, obtains target image, wherein institute
State the face-image that target image includes the user；
Obtain the current face area of face-image described in the target image；
According to the current face area and preset standard facial area, obtain the user's face and the camera it
Between current distance；
Judge whether the current distance is less than pre-determined distance；
If the current distance is less than the pre-determined distance, output sitting posture adjustment prompt.
2. the method according to claim 1, wherein the camera by wearable device is worn to described
The user for wearing equipment takes pictures, before obtaining target image, the method also includes：
Detect whether the wearable device is stored with the standard facial area；
If the wearable device is not stored the standard facial area, prompt information is exported, the prompt information is used for
The user is prompted to shoot the standard picture comprising the user's face under standard sitting posture state；
When detecting the photographing instruction of user's triggering, controls the camera and take pictures to the user, obtain institute
State standard picture；
The standard facial image of the user is identified from the standard picture by face recognition technology；
It calculates current area of the standard facial image in the standard picture, and the current area is stored as described
Standard facial area.
3. method according to claim 1 or 2, which is characterized in that described to judge whether the current distance is less than default
Before the shortest distance, the method also includes：
Obtain the personal information of the pre-stored user of the wearable device；
Detect in the personal information whether include the user height information；
If including the height information in the personal information, is calculated and stored and the user according to the height information
The pre-determined distance matched；
If not including the height information in the personal information, the current age for including in the personal information and property are obtained
Not, it obtains and the current age and the matched average height information of the gender；And it is calculated according to the average height information
And store the matched pre-determined distance of the user.
4. described in any item methods according to claim 1~3, which is characterized in that the camera by wearable device
The user of the wearable device take pictures obtain target image after and described obtain described in the target image
Before the current face area of face-image, the method also includes：
The target image is divided into several segmented images by image, semantic cutting techniques；
By biometrics identification technology, the Target Segmentation comprising the user's face is obtained from several described segmented images
Image；
It whether analyzes in the Target Segmentation image comprising complete facial image；
If in the Target Segmentation image including the complete facial image, institute in the acquisition target image is executed
State the current face area of face-image；
The method also includes：
If not including the complete facial image in the Target Segmentation image, the user's face and the camera are confirmed
The distance between be less than the pre-determined distance, and execute the output sitting posture and adjust prompt.
5. method according to any one of claims 1 to 4, which is characterized in that it is described according to the current face area with
And preset standard facial area, the current distance between the user's face and the camera is obtained, including：
Judge whether the current face area is greater than the preset standard facial area；
If the current face area is greater than the standard facial area, the current face area and the index plane are calculated
The ratio of portion's area；
The current distance between the user's face and the camera is obtained according to the ratio；
The method also includes：
If the current face area is not more than the standard facial area, confirm that the user's face wearable is set with described
The distance between standby camera is greater than the pre-determined distance, and deletes the target image.
6. a kind of wearable device, which is characterized in that including：
First acquisition unit is clapped for user of the camera by the wearable device to the wearable device
According to acquisition target image, wherein the target image includes the face-image of the user；
Second acquisition unit, for obtaining the current face area of face-image described in the target image；
Third acquiring unit, for obtaining the user according to the current face area and preset standard facial area
The facial current distance between the camera；
Judging unit, for judging whether the current distance is less than pre-determined distance；
Output unit, the result for judging in the judging unit are output sitting posture adjustment prompt when being.
7. wearable device according to claim 6, which is characterized in that the wearable device further includes：
First detection unit, for passing through the camera of the wearable device in the first acquisition unit to described wearable
The user of equipment takes pictures, and before obtaining target image, detects whether the wearable device is stored with the standard facial
Area；
The output unit is also used to export prompt information when the result that the first detection unit detects is no, described
Prompt information is for prompting the user to shoot the standard picture comprising the user's face under standard sitting posture state；
The first acquisition unit is also used to control the camera pair when detecting the photographing instruction of user's triggering
The user takes pictures, and obtains the standard picture；
Recognition unit, for identifying the standard facial image of the user from the standard picture by face recognition technology；
Computing unit, for calculating current area of the standard facial image in the standard picture, and will be described current
Area is stored as the standard facial area.
8. wearable device according to claim 6 or 7, which is characterized in that the wearable device further includes：
4th acquiring unit, for before the judging unit judges whether the current distance is less than the default shortest distance,
Obtain the personal information of the pre-stored user of the wearable device；
Second detection unit, for detect in the personal information whether include the user height information；
The computing unit is also used to when the result that the second detection unit detects, which is, is, according to the height information
It calculates and stores and the matched pre-determined distance of the user；
4th acquiring unit is also used to obtain the individual when the result that the second detection unit detects is no
The current age and gender for including in information obtain and the current age and the matched average height information of the gender；And
It is calculated according to the average height information and stores the matched pre-determined distance of the user.
9. according to the described in any item wearable devices of claim 6~8, which is characterized in that the wearable device further includes：
Cutting unit, for passing through the camera of the wearable device in the first acquisition unit to the wearable device
User take pictures obtain target image after and the second acquisition unit obtain face described in the target image
Before the current face area of image, the target image is divided into several segmentation figures by image, semantic cutting techniques
Picture；
5th acquiring unit, for being obtained comprising described from several described segmented images by biometrics identification technology
The Target Segmentation image of user's face；
Analytical unit, for whether analyzing in the Target Segmentation image comprising complete facial image；
The second acquisition unit is when being, to obtain the target figure specifically for the result analyzed in the analytical unit
The current face area of the face-image as described in；
The wearable device further includes：
Confirmation unit confirms the user's face and the camera shooting when result for analyzing in the analytical unit is no
The distance between head is less than the pre-determined distance, and triggers the output unit and execute the output sitting posture adjustment prompt.
10. according to the described in any item wearable devices of claim 6~9, which is characterized in that the third acquiring unit packet
It includes：
Judgment sub-unit, for judging whether the current face area is greater than the preset standard facial area；
Computation subunit, result for judging in the judgment sub-unit be when being calculate the current face area with
The ratio of the standard facial area；
Subelement is obtained, for obtaining the current distance between the user's face and the camera according to the ratio；
The third acquiring unit further includes：
Confirm subelement, when result for judging in the judgment sub-unit is no, confirm the user's face with it is described
The distance between wearable device camera is greater than the pre-determined distance, and deletes the target image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788244.9A CN108921125A (en) | 2018-07-18 | 2018-07-18 | A kind of sitting posture detecting method and wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788244.9A CN108921125A (en) | 2018-07-18 | 2018-07-18 | A kind of sitting posture detecting method and wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108921125A true CN108921125A (en) | 2018-11-30 |
Family
ID=64416427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788244.9A Pending CN108921125A (en) | 2018-07-18 | 2018-07-18 | A kind of sitting posture detecting method and wearable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108921125A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110889322A (en) * | 2019-10-09 | 2020-03-17 | 深圳市九洲电器有限公司 | Method for preventing sedentary sitting and related product |
| CN112137578A (en) * | 2019-06-27 | 2020-12-29 | 京东方科技集团股份有限公司 | Monitoring method, device and equipment |
| CN112465910A (en) * | 2020-11-26 | 2021-03-09 | 成都新希望金融信息有限公司 | Target shooting distance obtaining method and device, storage medium and electronic equipment |
| CN112581525A (en) * | 2020-12-03 | 2021-03-30 | 郑州捷安高科股份有限公司 | Method, device and equipment for detecting state of human body wearing article and storage medium |
| CN112733626A (en) * | 2020-12-28 | 2021-04-30 | 歌尔光学科技有限公司 | Sitting posture reminding method based on bracelet, bracelet and computer readable storage medium |
| CN112733673A (en) * | 2020-12-30 | 2021-04-30 | 五八有限公司 | Content display method and device, electronic equipment and readable storage medium |
| CN113115086A (en) * | 2021-04-16 | 2021-07-13 | 安乐 | Method for collecting elevator media viewing information based on video sight line identification |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192270A (en) * | 2007-11-08 | 2008-06-04 | 北京中星微电子有限公司 | Display, device and method for accomplishing sight protection |
| CN102054338A (en) * | 2009-11-09 | 2011-05-11 | 金宝电子工业股份有限公司 | Control system and control method for display device |
| CN102194303A (en) * | 2010-03-15 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for monitoring reading state of user |
| CN103823685A (en) * | 2014-03-07 | 2014-05-28 | 骏雪科技(深圳)有限公司 | Eyesight protection method for intelligent terminal |
| CN104598021A (en) * | 2014-12-16 | 2015-05-06 | 天津三星电子有限公司 | Display equipment and display method |
| CN204576769U (en) * | 2015-05-18 | 2015-08-19 | 张权锋 | Myopia prevention Sitting posture correcting device |
| CN105513297A (en) * | 2015-12-11 | 2016-04-20 | 李金秀 | Sitting posture prompting apparatus capable of automatic setting |
| CN105910008A (en) * | 2016-05-05 | 2016-08-31 | 深圳福瑞东科电子科技有限公司 | Intelligent table lamp and watching equipment |
| CN106101827A (en) * | 2016-06-19 | 2016-11-09 | 乐视控股（北京）有限公司 | Terminal based reminding method and device |
| CN106599853A (en) * | 2016-12-16 | 2017-04-26 | 北京奇虎科技有限公司 | Method and apparatus for correcting physique posture in remote teaching process |
| CN107945230A (en) * | 2017-11-14 | 2018-04-20 | 福建中金在线信息科技有限公司 | A kind of attitude information determines method, apparatus, electronic equipment and storage medium |
| CN108134913A (en) * | 2017-12-21 | 2018-06-08 | 广东小天才科技有限公司 | The adjustment method and wearable device of a kind of video calling |
-
2018
- 2018-07-18 CN CN201810788244.9A patent/CN108921125A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192270A (en) * | 2007-11-08 | 2008-06-04 | 北京中星微电子有限公司 | Display, device and method for accomplishing sight protection |
| CN102054338A (en) * | 2009-11-09 | 2011-05-11 | 金宝电子工业股份有限公司 | Control system and control method for display device |
| CN102194303A (en) * | 2010-03-15 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for monitoring reading state of user |
| CN103823685A (en) * | 2014-03-07 | 2014-05-28 | 骏雪科技(深圳)有限公司 | Eyesight protection method for intelligent terminal |
| CN104598021A (en) * | 2014-12-16 | 2015-05-06 | 天津三星电子有限公司 | Display equipment and display method |
| CN204576769U (en) * | 2015-05-18 | 2015-08-19 | 张权锋 | Myopia prevention Sitting posture correcting device |
| CN105513297A (en) * | 2015-12-11 | 2016-04-20 | 李金秀 | Sitting posture prompting apparatus capable of automatic setting |
| CN105910008A (en) * | 2016-05-05 | 2016-08-31 | 深圳福瑞东科电子科技有限公司 | Intelligent table lamp and watching equipment |
| CN106101827A (en) * | 2016-06-19 | 2016-11-09 | 乐视控股（北京）有限公司 | Terminal based reminding method and device |
| CN106599853A (en) * | 2016-12-16 | 2017-04-26 | 北京奇虎科技有限公司 | Method and apparatus for correcting physique posture in remote teaching process |
| CN107945230A (en) * | 2017-11-14 | 2018-04-20 | 福建中金在线信息科技有限公司 | A kind of attitude information determines method, apparatus, electronic equipment and storage medium |
| CN108134913A (en) * | 2017-12-21 | 2018-06-08 | 广东小天才科技有限公司 | The adjustment method and wearable device of a kind of video calling |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137578A (en) * | 2019-06-27 | 2020-12-29 | 京东方科技集团股份有限公司 | Monitoring method, device and equipment |
| CN112137578B (en) * | 2019-06-27 | 2024-01-16 | 京东方科技集团股份有限公司 | Monitoring method, device and equipment |
| CN110889322A (en) * | 2019-10-09 | 2020-03-17 | 深圳市九洲电器有限公司 | Method for preventing sedentary sitting and related product |
| CN112465910B (en) * | 2020-11-26 | 2021-12-28 | 成都新希望金融信息有限公司 | Target shooting distance obtaining method and device, storage medium and electronic equipment |
| CN112465910A (en) * | 2020-11-26 | 2021-03-09 | 成都新希望金融信息有限公司 | Target shooting distance obtaining method and device, storage medium and electronic equipment |
| CN112581525B (en) * | 2020-12-03 | 2023-02-28 | 郑州捷安高科股份有限公司 | Method, device and equipment for detecting state of human body wearing article and storage medium |
| CN112581525A (en) * | 2020-12-03 | 2021-03-30 | 郑州捷安高科股份有限公司 | Method, device and equipment for detecting state of human body wearing article and storage medium |
| CN112733626B (en) * | 2020-12-28 | 2023-02-28 | 歌尔科技有限公司 | Sitting posture reminding method based on bracelet, bracelet and computer readable storage medium |
| CN112733626A (en) * | 2020-12-28 | 2021-04-30 | 歌尔光学科技有限公司 | Sitting posture reminding method based on bracelet, bracelet and computer readable storage medium |
| CN112733673A (en) * | 2020-12-30 | 2021-04-30 | 五八有限公司 | Content display method and device, electronic equipment and readable storage medium |
| CN112733673B (en) * | 2020-12-30 | 2024-01-30 | 五八有限公司 | Content display method and device, electronic equipment and readable storage medium |
| CN113115086A (en) * | 2021-04-16 | 2021-07-13 | 安乐 | Method for collecting elevator media viewing information based on video sight line identification |
| CN113115086B (en) * | 2021-04-16 | 2023-09-19 | 浙江闪链科技有限公司 | Method for collecting elevator media viewing information based on video line-of-sight identification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108921125A (en) | A kind of sitting posture detecting method and wearable device | |
| US11874910B2 (en) | Facial recognition authentication system including path parameters | |
| KR102587193B1 (en) | System and method for performing fingerprint-based user authentication using images captured using a mobile device | |
| CN107995979B (en) | System, method and machine-readable medium for authenticating a user | |
| KR101495430B1 (en) | Quality metrics for biometric authentication | |
| US20140341440A1 (en) | Identity caddy: a tool for real-time determination of identity in the mobile environment | |
| CA2744757C (en) | Biometric authentication using the eye | |
| JP3562970B2 (en) | Biological identification device | |
| JP2019522278A (en) | Identification method and apparatus | |
| CN108875452A (en) | Face identification method, device, system and computer-readable medium | |
| JP2017526079A (en) | System and method for identifying eye signals and continuous biometric authentication | |
| JP2007135149A (en) | Mobile portable terminal | |
| EP4156601A1 (en) | Automated code analysis and tagging (methods and systems) | |
| WO2016088415A1 (en) | Information processing device, information processing method, and program | |
| JP2007163864A (en) | Display control apparatus, display control method, display control program, and display control program recording medium | |
| EP4264627A1 (en) | System for determining one or more characteristics of a user based on an image of their eye using an ar/vr headset | |
| EP3425637B1 (en) | Electronic system and method for classifying a physiological state | |
| JP2016139353A (en) | Image determination system and image determination method | |
| JP2006343995A (en) | Biological information registration device or collation device | |
| KR20190095141A (en) | Face authentication method | |
| CN116226817A (en) | Identity recognition method, identity recognition device, computer equipment and storage medium | |
| JP3500461B2 (en) | Personal recognition device | |
| JP5975828B2 (en) | Facial feature extraction apparatus and face authentication system | |
| JP2008000464A (en) | Authentication device and authentication method | |
| KR101606351B1 (en) | Method and apparatus for discriminating imitation-body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
|
| RJ01 | Rejection of invention patent application after publication |