CN105389516B - Sensitization picture based reminding method and device - Google Patents
Sensitization picture based reminding method and device Download PDFInfo
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- CN105389516B CN105389516B CN201510756410.3A CN201510756410A CN105389516B CN 105389516 B CN105389516 B CN 105389516B CN 201510756410 A CN201510756410 A CN 201510756410A CN 105389516 B CN105389516 B CN 105389516B
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Abstract
The invention discloses a kind of sensitization picture based reminding method and devices, belong to field of terminal technology.The method includes：Face datection is carried out to the picture in photograph album to be detected, obtains the designated pictures in the photograph album to be detected, the designated pictures be determined by Face datection include face picture；Designated pictures in the photograph album to be detected are detected；If the designated pictures are sensitization picture, user is reminded to set the photograph album to be detected to specified permission photograph album；Wherein, the sensitization picture includes certificate picture and/or privacy picture.The present invention is by being detected the picture comprising face in terminal photograph album; to judge to whether there is sensitization picture in photograph album; user is reminded if there are sensitization picture; enable user that permission is set to the photograph album; solve the problems, such as terminal can not automatically prompting user to sensitization picture be arranged permission; reach and sensitization picture has been automatically reminded to, has protected the effect of privacy of user safety to greatest extent.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of sensitization picture based reminding method and device.
Background technology
With the development of terminal technology, more and more users select using terminal to take pictures and store picture.Daily life
In, terminal can usually store some sensitization pictures, such as user certificate picture and be related to the picture of privacy of user, when user incite somebody to action from
Oneself terminal lends others in use, just will appear the hidden danger that above-mentioned sensitization picture leaks.
In the related technology, if desired user is that browse right is arranged in the sensitization picture in terminal, then needs to choose the sensitivity
Then picture is manually set to privacy picture, to protect the safety of sensitization picture.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems：
The relevant technologies can not automatically prompting user to sensitization picture be arranged permission, user storage picture number it is very more
In the case of, user may miss certain sensitization pictures, then sensitization picture be caused to leak.
Invention content
In order to solve problems in the prior art, an embodiment of the present invention provides a kind of sensitization picture based reminding method and devices.
The technical solution is as follows：
In a first aspect, a kind of sensitization picture based reminding method is provided, the method includes：
Face datection is carried out to the picture in photograph album to be detected, obtains the designated pictures in the photograph album to be detected, it is described
Designated pictures be by Face datection determine include face picture；
Designated pictures in the photograph album to be detected are detected；
If the designated pictures are sensitization picture, user is reminded to set the photograph album to be detected to specified permission phase
Volume；
Wherein, the sensitization picture includes certificate picture and/or privacy picture.
In the first possible embodiment of first aspect, the designated pictures in the photograph album to be detected are examined
Survey includes：
Whether detect in the designated pictures includes character area；
If the designated pictures include character area, the display area of character area in the designated pictures is obtained
And/or character area number；
If the display area accounting of the character area in the designated pictures is more than the first preset area accounting or the figure
Character area number in piece is more than predetermined number, then the designated pictures are certificate picture.
In second of possible embodiment of first aspect, the designated pictures in the photograph album to be detected are examined
Survey includes：
The display area accounting of display the area accounting and designated color region of human face region in the designated pictures is detected,
If the display area accounting of the human face region is less than the second preset area accounting, and the display area in the designated color region
Accounting is more than third preset area accounting, then the designated pictures is determined as privacy picture；Or,
The designated pictures are detected using default privacy photographic model, the default privacy photographic model is according to hidden
Private picture sample and non-privacy picture are trained to obtain.
In the third possible embodiment of first aspect, if the designated pictures are sensitization picture, remind and use
After family sets the photograph album to be detected to specified permission photograph album, the method further includes：
Offer hides Options to the photograph album to be detected；
When detecting to the trigger action to hide Options, when showing photograph album browser interface, hide described to be checked
Survey photograph album.
In the 4th kind of possible embodiment of first aspect, if the designated pictures are sensitization picture, remind and use
After family sets the photograph album to be detected to specified permission photograph album, the method further includes：
Password setting options are shown, when detecting password input by user, by the photograph album to be detected password
It is encrypted.
Second aspect, provides a kind of sensitization picture alarm set, and described device includes：
First detection module obtains the photograph album to be detected for carrying out Face datection to the picture in photograph album to be detected
In designated pictures, the designated pictures be by Face datection determine include face picture；
Second detection module, the designated pictures in photograph album to be detected for being obtained to the first detection module are examined
It surveys；
Reminding module reminds user that the photograph album to be detected is arranged if be sensitization picture for the designated pictures
To specify permission photograph album；
Wherein, the sensitization picture includes certificate picture and/or privacy picture.
In the first possible embodiment of second aspect, second detection module is used for：
Whether detect in the designated pictures that the first detection module obtains includes character area；
If the designated pictures include character area, the display area of character area in the designated pictures is obtained
And/or character area number；
If the display area accounting of the character area in the designated pictures is more than the first preset area accounting or the figure
Character area number in piece is more than predetermined number, then the picture is certificate picture.
In second of possible embodiment of second aspect, second detection module is used for：
Detect the display area accounting and designated color of human face region in the designated pictures that the first detection module obtains
The display area accounting in region, if the display area accounting of the human face region is less than the second preset area accounting, and the finger
The display area accounting for determining color region is more than third preset area accounting, then the designated pictures is determined as privacy picture；
The designated pictures obtained to the first detection module using default privacy photographic model are detected, described default
Privacy photographic model is trained to obtain according to privacy picture sample and non-privacy picture.
In the third possible embodiment of second aspect, described device further includes hidden module, the hiding mould
Block is used for：
Offer hides Options to the photograph album to be detected；
When detecting to the trigger action to hide Options, when showing photograph album browser interface, hide described to be checked
Survey photograph album.
In the 4th kind of possible embodiment of second aspect, described device further includes password setup module, described close
Code setup module is used for：
Password setting options are shown, when detecting password input by user, by the photograph album to be detected password
It is encrypted.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
By being detected to the picture in terminal photograph album including face, to judge to whether there is Sensitive Graphs in photograph album
Piece reminds user if there are sensitization picture, enables user that permission is arranged to the photograph album, solving terminal can not carry automatically
The problem of permission is arranged to sensitization picture in the user that wakes up, has reached and has been automatically reminded to sensitization picture, protected privacy of user to greatest extent
The effect of safety.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of sensitization picture based reminding method flow chart provided in an embodiment of the present invention.
Fig. 2 is a kind of sensitization picture based reminding method flow chart provided in an embodiment of the present invention.
Fig. 3 is a kind of sensitization picture alarm set structural schematic diagram provided in an embodiment of the present invention.
Fig. 4 is a kind of sensitization picture alarm set structural schematic diagram provided in an embodiment of the present invention.
Fig. 5 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the disclosure clearer, below in conjunction with attached drawing to disclosure embodiment party
Formula is described in further detail.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of sensitization picture based reminding method shown according to an exemplary embodiment, as shown in Figure 1,
The sensitization picture based reminding method is used in terminal, is included the following steps：
In step 110, the picture in terminal-pair photograph album to be detected carries out Face datection, obtains in the photograph album to be detected
Designated pictures, the designated pictures be by Face datection determine include face picture.
In the step 120, the designated pictures in the terminal-pair photograph album to be detected are detected.
In step 130, if the designated pictures are sensitization picture, terminal reminds user to set the photograph album to be detected to
Specified permission photograph album.Wherein, which includes certificate picture and/or privacy picture.
In conclusion sensitization picture based reminding method provided in this embodiment, passes through the figure to including face in terminal photograph album
Piece is detected, and to judge to whether there is sensitization picture in photograph album, is reminded user if there are sensitization picture, is enabled and using
Family to the photograph album be arranged permission, solve the problems, such as terminal can not automatically prompting user to sensitization picture be arranged permission, reach
Sensitization picture is automatically reminded to, protects the effect of privacy of user safety to greatest extent.
In the first possible embodiment, to the designated pictures in the photograph album to be detected be detected including：
Whether detect in the designated pictures includes character area；
If the designated pictures include character area, obtain character area in the designated pictures display area and/or
Character area number；
If the display area accounting of the character area in the designated pictures is more than in the first preset area accounting or the picture
Character area number be more than predetermined number, then the picture be certificate picture.
In second of possible embodiment, to the designated pictures in the photograph album to be detected be detected including：
The display area accounting of display the area accounting and designated color region of human face region in the designated pictures is detected, if
The display area accounting of the human face region is less than the second preset area accounting, and the display area accounting in the designated color region is big
In third preset area accounting, then the designated pictures are determined as privacy picture；Or,
The designated pictures are detected using default privacy photographic model, the default privacy photographic model is according to privacy figure
Piece sample and non-privacy picture are trained to obtain.
In the third possible embodiment, if the designated pictures are sensitization picture, remind user that this is to be detected
Photograph album is set as after specified permission photograph album, and above-mentioned sensitization picture based reminding method further includes：
Offer hides Options to the photograph album to be detected；
When detecting to the trigger action to hide Options, when showing photograph album browser interface, the phase to be detected is hidden
Volume.
In the 4th kind of possible embodiment, if the designated pictures are sensitization picture, remind user that this is to be detected
Photograph album is set as after specified permission photograph album, and above-mentioned sensitization picture based reminding method further includes：
Display password setting options carry out the photograph album to be detected with the password when detecting password input by user
Encryption.
The alternative embodiment that any combination forms the disclosure may be used, herein no longer in above-mentioned all optional technical solutions
It repeats one by one.
Fig. 2 is a kind of flow chart of sensitization picture based reminding method shown according to an exemplary embodiment, as shown in Fig. 2,
The sensitization picture based reminding method is used in terminal, is included the following steps：
In step 210, the picture in terminal-pair photograph album to be detected carries out Face datection, obtains in the photograph album to be detected
Designated pictures, the designated pictures be by Face datection determine include face picture.
Certificate picture and privacy picture may be stored in terminal, wherein include in certificate picture user certificate number,
The sensitive informations such as date of birth, birthplace, privacy picture relate generally to the privacy of user, such as confidential photo, indecency photo, eventually
End needs to detect such picture and remind user, to protect the personal secrets of user.Inventors realized that certificate figure
General in piece and privacy picture all includes face, therefore, detects in picture and whether comprising face may determine that the picture whether may be used
Can be the sensitization pictures such as certificate picture or privacy picture.
Wherein, above-mentioned photograph album to be detected can be stored in the photograph album of terminal.And photograph album to be detected can be in photograph album
The photograph album that any one photograph album or user specify, this public affairs are not construed as limiting this.Picture in photograph album to be detected can be phase to be detected
All pictures in volume, can also be the picture not detected in photograph album to be detected or newly-increased picture, can also be that user chooses
Picture, the disclosure is not especially limited this.It should be noted that the picture in above-mentioned photograph album to be detected can be a figure
Piece can also be multiple pictures, is also not specifically limited to this disclosure.
Terminal can periodically carry out above-mentioned Face datection process, can also when there is newly-increased picture in detecting photograph album into
Row, certainly, which can also be detect the opening operation to photograph album to be detected after carry out, the disclosure is to the people
Face detection opportunity is not construed as limiting.
Further, which can be silent progress, and can also determine according to the user's choice is
No progress, for example, before terminal detects the picture in photograph album to be detected, which can also include：Terminal is shown to this
The detection option of photograph album, after terminal detects user to the trigger action of the detection option, to the picture in the photograph album into pedestrian
Face detects.
In addition, the disclosure does not limit the method for Face datection, when it is implemented, may be used special based on face geometry
The matched detection method of the detection method of sign, face template or the matched detection method of face complexion etc..
In a step 220, whether it includes character area that terminal detects in the designated pictures；If the designated pictures include text
Block domain, then terminal obtain the display area and/or character area number of character area in the designated pictures；If the designated pictures
In character area display area accounting be more than the character area number in the first preset area accounting or the picture be more than it is pre-
If number, then the designated pictures are certificate picture.Execute step 240.
Certificate picture other than comprising face, also include character area, and in certificate picture character area display area
Accounting and the number of character area are often in certain range, therefore can be by judging in designated pictures, character area
Display area accounting whether be more than the first preset area accounting or whether the number of character area is more than predetermined number, finally sentence
Make whether the designated pictures are certificate picture.
In the following, the disclosure will illustrate the technical process of step 220.The technical process can be divided into the training stage and
Detection-phase.
In the training stage, using Adaboost (Adaptive Boosting, adaptive enhance) machine learning method into
Row training, first, collects a large amount of word sample and non-text samples, such as：The number of word sample can be 100,000, non-
The number of word sample can be 10,000,000, and be normalized to certain size, using as trained positive sample and negative sample
This, such as：Normalized size can be 40*10, and positive sample is then passed through HOG (Histogram of Oriented
Gradient, histogram of gradients) and LDA (Linear Discriminant Analysis, linear discriminent analysis) processing after
Weak feature of the feature extracted as Adaboost, is trained based on above-mentioned positive sample, negative sample and weak feature, has been trained
The model parameter of Adaboost training aids is obtained after.Certainly, the above-mentioned training stage can also be based on other machines learning method
It carries out, it is not limited in this embodiment of the present disclosure.
In detection-phase, terminal uses HOG and LDA processing extraction features, then utilizes first for designated pictures
Adaboost models are detected it, and it is pre- to judge whether the display area accounting of the character area of the designated pictures is more than first
If whether area accounting and the number of character area are more than predetermined number, if the character area of the designated pictures shows that area accounts for
It is more than predetermined number than the number more than the first preset area accounting or character area, then the designated pictures had both included face, text
Block domain is more than a certain range again, you can judges the designated pictures for certificate picture.Certainly, above-mentioned detection-phase can also be based on
Other machines learning method carries out, and it is not limited in this embodiment of the present disclosure.
It should be noted that above-mentioned first preset area accounting and predetermined number, can be passed through by technical staff to certificate
Picture analyzing is calculated, and is not specifically limited to this disclosure.
In step 230, terminal detects display area accounting and the designated color region of human face region in the designated pictures
Display area accounting, if the display area accounting of the human face region is less than the second preset area accounting, and the designated color area
The display area accounting in domain is more than third preset area accounting, then the designated pictures is determined as privacy picture；Or, using default
Privacy photographic model is detected the designated pictures, and the default privacy photographic model is according to privacy picture sample and non-privacy
Picture is trained to obtain.
Privacy picture, such as private house shines, the indecency display area accounting according to, human face region do not exceed generally it is certain
Range, otherwise the picture just should be major part photograph, certificate photo etc., in addition, for well-known reason, the colour of skin in privacy picture
The display area accounting in region generally can be more than certain range.
Therefore, the disclosure detects the display area accounting of human face region in designated pictures first, if the display of human face region
Area accounting is more than the second preset area accounting, then the designated pictures are not privacy picture, if the display area of human face region accounts for
Than being less than the second preset area accounting, then the designated pictures may be privacy picture, and the disclosure will continue to detect designated pictures
The display area accounting in designated color region that is to say the display area accounting of area of skin color, if the display area of area of skin color
Accounting is more than third preset area accounting, then the designated pictures are privacy picture, if the display area accounting of area of skin color is less than
Third preset area accounting, then the designated pictures are not privacy picture.
Wherein, the second preset area accounting and third preset area accounting can be passed through by technical staff to privacy picture
Analysis obtains, and the disclosure is not specifically limited this.
Alternatively, default privacy photographic model may be used to detect whether designated pictures are privacy picture, skill in step 230
Art process can equally be divided into training stage and detection-phase.
It in the training stage, is trained using the Alex networks of deep learning (Deep learning), first, is collected
A large amount of privacy picture sample and non-privacy picture sample, such as：The number of privacy picture sample can be 1,000,000, non-hidden
The number of private picture sample can be 5,000,000, and be normalized to certain size, such as：Normalizing size can be
227*227, as trained positive sample and negative sample, to be trained based on above-mentioned positive sample and negative sample, after the completion of training
Obtain default privacy photographic model.In detection-phase, after designated pictures are carried out size normalization, above-mentioned default privacy is utilized
Photographic model is detected.Certainly, above-mentioned training stage and detection-phase are also based on the progress of other machines learning method, this
Open embodiment is not especially limited this.
It should be noted that above-mentioned steps 230 can execute before step 220, can also be executed in step 220 same
Shi Zhihang, can also step 220 judgement the result is that picture be non-certificate picture after execute, the disclosure is held to step 230
Row opportunity is not specifically limited.
In step 240, if the designated pictures are sensitization picture, terminal reminds user to set the photograph album to be detected to
Specified permission photograph album.
If there are sensitization pictures in photograph album to be detected, terminal needs protect the photograph album, by setting the photograph album
It is set to specified permission photograph album, can limit that nonterminal is practical to possess user to behaviour such as the browsing of sensitization picture, duplication and publications
Make, to avoid privacy of user from leaking.
When it is implemented, if designated pictures are certificate picture or privacy picture in photograph album to be detected, terminal shows permission
Interface is set, which may include album name, storage location, sensitization picture title, number and different power
The contents such as level option are limited, after terminal detects user to the trigger action of a certain Permission Levels option, phase is set for the photograph album
Answer the permission of grade.Above-mentioned Permission Levels may include administrator right, general user's permission etc..
In one embodiment of the disclosure, priority assignation can also be the process of password setting.It is reminded in terminal
After user sets photograph album to be detected to specified permission photograph album, terminal shows password setting options, when detecting that user inputs
Password when, which is encrypted with the password so that subsequently when receiving access request to the photograph album
When, show Password Input frame, when detecting password input by user, whether the current input password of verification is correct, if currently
It is correct to input password, then allows access of the user to photograph album.Certainly, the password inputted in password setup phase user also may be used
To be the characteristic information for identifying terminal owner's identity, e.g., face characteristic, vocal print feature or fingerprint characteristic etc..
In one embodiment of the disclosure, terminal detects Password Input mistake more than after certain number, i.e. locking should
Photograph album, meanwhile, cryptographic options are reseted in terminal offer, and after detecting that this is reseted cryptographic options and is triggered by user, terminal authentication is used
The identity at family extracts the fingerprint etc. of active user, if terminal passes through verification if terminal separately user can answer password prompting problem
Determine that user is that terminal actually possesses user, then terminal receives the password that user re-enters, be used in combination the password to photograph album into
Row encryption, while unlocking the photograph album.
In one embodiment of the disclosure, terminal can also be shown and be detected before show the priority assignation option
Sensitization picture, so that user confirms whether testing result is correct, if testing result is correct, terminal shows priority assignation option,
If there are mistake, users to set the picture of detection mistake to non-sensitive picture for testing result.
In one embodiment of the disclosure, above-mentioned sensitization picture based reminding method, after having carried out priority assignation, the party
Method can also include the following steps the content of 250 and step 260.
In step 250, terminal offer hides Options to photograph album to be detected.
In step 260, it when detecting the trigger action to hiding Options, when showing photograph album browser interface, hides
Photograph album to be detected.
If there are when sensitization picture in photograph album to be detected, user may be not intended to show the phase in photograph album browser interface
Volume, in order to avoid other users, which are known, is stored with sensitization picture in the terminal, while can also avoid the embarrassment of user in this way.Therefore,
Terminal, which can also provide, in the disclosure hides Options to the photograph album, so that the photograph album is hidden in photograph album browser interface.
In one embodiment of the disclosure, check that the photograph album hidden, terminal browse boundary in photograph album for the ease of user
The option that photograph album is hidden in display can also be provided on face, after terminal detects trigger action of the user to the option, to current
Whether user is that the user that actually possesses of terminal verifies, for example, terminal can pass through fingerprint, the sound for verifying active user
Line, face or by modes such as password authentifications judge whether active user is that terminal actually possesses user, if active user is
Terminal actually possesses user, then terminal is that active user shows that this hides photograph album.
In conclusion sensitization picture based reminding method provided in this embodiment, passes through the figure to including face in terminal photograph album
Piece is detected, and to judge to whether there is sensitization picture in photograph album, is reminded user if there are sensitization picture, is enabled and using
Family to the photograph album be arranged permission, solve the problems, such as terminal can not automatically prompting user to sensitization picture be arranged permission, reach
Sensitization picture is automatically reminded to, protects the effect of privacy of user safety to greatest extent.
Fig. 3 is a kind of block diagram of sensitization picture alarm set 300 shown according to an exemplary embodiment.It, should with reference to Fig. 3
Device includes first detection module 310, the second detection module 320 and reminding module 330.
The first detection module 310 obtains the phase to be detected for carrying out Face datection to the picture in photograph album to be detected
Volume in designated pictures, the designated pictures be by Face datection determine include face picture.
Above-mentioned photograph album to be detected can be stored in the photograph album of terminal.And photograph album to be detected can be any of photograph album
The photograph album that photograph album or user specify, this public affairs are not construed as limiting this.Picture in photograph album to be detected can be in photograph album to be detected
All pictures can also be the picture not detected in photograph album to be detected or newly-increased picture, can also be the picture that user chooses,
The disclosure is not especially limited this.
First detection module 310 can periodically carry out above-mentioned Face datection process, can also have in detecting photograph album
Carried out when newly-increased picture, certainly, which can also be detect the opening operation to photograph album to be detected after carry out,
The disclosure is not construed as limiting the Face datection opportunity.
Further, which can be silent progress, can also determine whether according to the user's choice into
Row, for example, before first detection module 310 detects the picture in photograph album to be detected, which can also include：Terminal is aobvious
After showing that the detection option to the photograph album, terminal detect user to the trigger action of the detection option, another first detection module 310
Face datection is carried out to the picture in the photograph album.
In addition, the disclosure does not limit the method for Face datection, when it is implemented, may be used special based on face geometry
The matched detection method of the detection method of sign, face template or the matched detection method of face complexion etc..
Second detection module 320, the designated pictures in photograph album to be detected for being obtained to the first detection module 310
It is detected.
The reminding module 330 reminds user that the photograph album to be detected is arranged if be sensitization picture for the designated pictures
To specify permission photograph album.Wherein, which includes certificate picture and/or privacy picture.
When it is implemented, if designated pictures are certificate picture or privacy picture in photograph album to be detected, reminding module 330 is another
Terminal shows that permission configuration interface, the permission configuration interface may include album name, storage location, sensitization picture title, open
The contents such as number and different rights level option, reminding module 330 detect that user grasps the triggering of a certain Permission Levels option
After work, corresponding permission is set for the photograph album.Above-mentioned Permission Levels may include administrator right, general user's permission
Deng.
In one embodiment of the disclosure, above-mentioned second detection module 320 is used for：
Whether detect in the designated pictures includes character area；If the designated pictures include character area, obtaining should
The display area and/or character area number of character area in designated pictures；If the display of the character area in the designated pictures
Area accounting is more than the character area number in the first preset area accounting or the picture and is more than predetermined number, then the picture is as evidence
Part picture.
Second detection module 320 can be divided into trained submodule and detection sub-module.The training submodule, may be used
Adaboost (Adaptive Boosting, adaptive to enhance) machine learning method is trained, and first, collects a large amount of text
Printed words sheet and non-text samples, such as：The number of word sample can be 100,000, and the number of non-text samples can be 1,000
Ten thousand, and normalized to certain size, using as trained positive sample and negative sample, such as：Normalized size can be with
For 40*10, positive sample is then passed through into HOG (Histogram of Oriented Gradient, histogram of gradients) and LDA
The feature extracted after (Linear Discriminant Analysis, linear discriminent analysis) processing is as Adaboost's
Weak feature is trained based on above-mentioned positive sample, negative sample and weak feature, and the mould of Adaboost training aids is obtained after the completion of training
Shape parameter.Certainly, above-mentioned trained submodule can also use other machines learning method, the embodiment of the present disclosure not to make to this specifically
It limits.
Detection sub-module uses HOG and LDA processing extraction features, then utilizes Adaboost first for designated pictures
Model is detected it, judges whether the display area accounting of the character area of the designated pictures accounts for more than the first preset area
Than and the number of character area whether be more than predetermined number, if the character area of the designated pictures shows that area accounting is more than the
One preset area accounting or the number of character area are more than predetermined number, then the designated pictures both include face, and character area is again
More than a certain range, you can judge the designated pictures for certificate picture.Certainly, above-mentioned detection sub-module can also use other machines
Device learning method, it is not limited in this embodiment of the present disclosure.
It should be noted that above-mentioned first preset area accounting and predetermined number, can be passed through by technical staff to certificate
Picture analyzing is calculated, and is not specifically limited to this disclosure.
In one embodiment of the disclosure, above-mentioned second detection module 320 is used for：
The display area accounting of display the area accounting and designated color region of human face region in the designated pictures is detected, if
The display area accounting of the human face region is less than the second preset area accounting, and the display area accounting in the designated color region is big
In third preset area accounting, then the designated pictures are determined as privacy picture；It is specified to this using default privacy photographic model
Picture is detected, which is trained to obtain according to privacy picture sample and non-privacy picture.
Second detection module 320 detects the display area accounting of human face region in designated pictures first, if human face region
Show that area accounting is more than the second preset area accounting, then the designated pictures are not privacy picture, if the display surface of human face region
Product accounting is less than the second preset area accounting, then the designated pictures may be privacy picture, and the second detection module 320 will continue to examine
The display area accounting for surveying the designated color region of designated pictures, that is to say the display area accounting of area of skin color, if colour of skin area
The display area accounting in domain is more than third preset area accounting, then the designated pictures are privacy picture, if the display of area of skin color
Area accounting is less than third preset area accounting, then the designated pictures are not privacy picture.
Wherein, the second preset area accounting and third preset area accounting can be passed through by technical staff to privacy picture
Analysis obtains, and the disclosure is not specifically limited this.
Whether second detection module 320 can also detect designated pictures for privacy figure using default privacy photographic model
Piece.
Second detection module 320 is trained using the Alex networks of deep learning (Deep learning), first, is received
Collect a large amount of privacy picture sample and non-privacy picture sample, such as：The number of privacy picture sample can be 1,000,000, non-
The number of privacy picture sample can be 5,000,000, and be normalized to certain size, such as：Normalizing size can be
227*227, as trained positive sample and negative sample, to be trained based on above-mentioned positive sample and negative sample, after the completion of training
Obtain default privacy photographic model.In detection process, after designated pictures are carried out size normalization by the second detection module 320,
It is detected using above-mentioned default privacy photographic model.Certainly, the second detection module 320 can also use other machines study side
Method carries out, and it is not limited in this embodiment of the present disclosure.
Referring to Fig. 4, in another embodiment of the disclosure, another sensitization picture alarm set 400 is additionally provided, it should
Example structure of the device based on above-mentioned Fig. 3 further include：
Hidden module 340, the hidden module 340 are used for：Offer hides Options to the photograph album to be detected.When detecting pair
When the trigger action to hide Options, when showing photograph album browser interface, the photograph album to be detected is hidden.
In one embodiment of the disclosure, the photograph album hidden is checked for the ease of user, hidden module 340 is in photograph album
The option that photograph album is hidden in display can also be provided on browser interface, when hidden module 340 detects triggering of the user to the option
Whether it is that the user that actually possesses of terminal verifies to active user, if active user is actually possessing for terminal after operation
User, then hidden module 340 is that active user shows that this hides photograph album.
Password setup module 350, the password setup module 350 are used for：Password setting options are shown, when detecting that user is defeated
When the password entered, the photograph album to be detected is encrypted with the password.
Password setup module 350 can show password setting options, when detecting password input by user, this is to be checked
Photograph album is surveyed to be encrypted with the password so that subsequently when receiving the access request to the photograph album, show Password Input frame,
When detecting password input by user, whether the current input password of verification is correct, if currently input password is correct, allows
Access of the user to photograph album.
In conclusion sensitization picture alarm set provided in this embodiment, by the second detection module in terminal photograph album
The designated pictures obtained through first detection module are detected, to judge to whether there is sensitization picture in photograph album, if there are quick
Sense picture reminding module reminds user, enables user that permission is arranged to the photograph album, solving terminal can not be automatically reminded to use
The problem of permission is arranged to sensitization picture in family, has reached and has been automatically reminded to sensitization picture, protects privacy of user safety to greatest extent
Effect.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
It should be noted that：The sensitization picture alarm set that above-described embodiment provides is when being reminded, only with above-mentioned each
The division progress of function module, can be as needed and by above-mentioned function distribution by different work(for example, in practical application
Energy module is completed, i.e., the internal structure of device is divided into different function modules, to complete whole described above or portion
Divide function.In addition, the embodiment of sensitization picture alarm set and sensitization picture based reminding method that above-described embodiment provides belongs to same
One design, specific implementation process refer to embodiment of the method, and which is not described herein again.
Fig. 5 is a kind of block diagram of sensitization picture alarm set 500 shown according to an exemplary embodiment.For example, device
500 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, and medical treatment is set
It is standby, body-building equipment, personal digital assistant etc..
With reference to Fig. 5, device 500 may include with next or component：Processing component 502, memory 504, power supply module
506, multimedia component 508, audio component 510, the interface 512 of input/output (I/O), sensor module 514, and communication
Component 516.
The integrated operation of 502 usual control device 500 of processing component, such as with display, call, data communication, phase
Machine operates and record operates associated operation.Processing component 502 may include one or processor 520 to execute instruction, with
It performs all or part of the steps of the methods described above.In addition, processing component 502 may include one or module, it is convenient for processing group
Interaction between part 502 and other assemblies.For example, processing component 502 may include multi-media module, to facilitate multimedia component
Interaction between 508 and processing component 502.
Memory 504 is configured as storing various types of data to support the operation in device 500.These data are shown
Example includes instruction for any application program or method that operate on device 500, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 504 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 506 provides electric power for the various assemblies of device 500.Power supply module 506 may include power management system
System, one or power supply and other generated with for device 500, management and the associated component of distribution electric power.
Multimedia component 508 is included in the screen of one output interface of offer between described device 500 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel include one or touch sensor with
Sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense the side of touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, multimedia group
Part 508 includes a front camera and/or rear camera.When device 500 is in operation mode, such as screening-mode or video
When pattern, front camera and/or rear camera can receive external multi-medium data.Each front camera and postposition
Camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 510 is configured as output and/or input audio signal.For example, audio component 510 includes a Mike
Wind (MIC), when device 500 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The received audio signal can be further stored in memory 504 or via communication set
Part 516 is sent.In some embodiments, audio component 510 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 512 provide interface between processing component 502 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 514 includes one or sensor, the status assessment for providing various aspects for device 500.Example
Such as, sensor module 514 can detect the state that opens/closes of device 500, the relative positioning of component, such as the component
For the display and keypad of device 500, sensor module 514 can be with the position of 500 1 components of detection device 500 or device
Set change, the existence or non-existence that user contacts with device 500, the temperature of 500 orientation of device or acceleration/deceleration and device 500
Variation.Sensor module 514 may include proximity sensor, be configured to detect without any physical contact near
The presence of object.Sensor module 514 can also include optical sensor, such as CMOS or ccd image sensor, for being answered in imaging
With middle use.In some embodiments, which can also include acceleration transducer, gyro sensor, magnetic
Sensor, pressure sensor or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device
500 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.In an exemplary implementation
In example, communication component 516 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 516 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 500 can be by one or application specific integrated circuit (ASIC), digital signal
Manage device (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA),
Controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned sensitization picture based reminding method, the party
Method includes：Face datection is carried out to the picture in photograph album to be detected, obtains the designated pictures in the photograph album to be detected, the specified figure
Piece be by Face datection determine include face picture.Designated pictures in the photograph album to be detected are detected.If this refers to
When to determine picture be sensitization picture, user is reminded to set the photograph album to be detected to specified permission photograph album.Wherein, the sensitization picture packet
Include certificate picture and/or privacy picture.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 504 of instruction, above-metioned instruction can be executed by the processor 520 of device 500 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium is additionally provided, when the storage is situated between
When instruction in matter is executed by the processor of mobile terminal so that mobile terminal is able to carry out a kind of sensitization picture based reminding method.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of sensitization picture based reminding method, which is characterized in that the method includes：
Face datection is carried out to the picture in photograph album to be detected, obtains the designated pictures in the photograph album to be detected, it is described specified
Picture be by Face datection determine include face picture；
Designated pictures in the photograph album to be detected are detected；
If the designated pictures are sensitization picture, user is reminded to set the photograph album to be detected to specified permission photograph album；
Offer hides Options to the photograph album to be detected；
When detecting to the trigger action to hide Options, when showing photograph album browser interface, the phase to be detected is hidden
Volume；
Wherein, the sensitization picture includes certificate picture and/or privacy picture.
2. according to the method described in claim 1, it is characterized in that, being detected to the designated pictures in the photograph album to be detected
Including：
Whether detect in the designated pictures includes character area；
If the designated pictures include character area, obtain character area in the designated pictures display area and/or
Character area number；
If the display area accounting of the character area in the designated pictures is more than in the first preset area accounting or the picture
Character area number be more than predetermined number, then the designated pictures be certificate picture.
3. according to the method described in claim 1, it is characterized in that, being detected to the designated pictures in the photograph album to be detected
Including：
The display area accounting for detecting display the area accounting and designated color region of human face region in the designated pictures, if institute
The display area accounting for stating human face region is less than the second preset area accounting, and the display area accounting in the designated color region
More than third preset area accounting, then the designated pictures are determined as privacy picture；Or,
The designated pictures are detected using default privacy photographic model, the default privacy photographic model is according to privacy figure
Piece sample and non-privacy picture are trained to obtain.
4. if according to the method described in claim 1, it is characterized in that, when the designated pictures are sensitization picture, remind user
After setting the photograph album to be detected to specified permission photograph album, the method further includes：
Display password setting options carry out the photograph album to be detected with the password when detecting password input by user
Encryption.
5. a kind of sensitization picture alarm set, which is characterized in that described device includes：
First detection module is obtained for carrying out Face datection to the picture in photograph album to be detected in the photograph album to be detected
Designated pictures, the designated pictures be by Face datection determine include face picture；
Second detection module, the designated pictures in photograph album to be detected for being obtained to the first detection module are detected；
Reminding module reminds user to be set as referring to by the photograph album to be detected if be sensitization picture for the designated pictures
Determine permission photograph album；
Hidden module hides Options to the photograph album to be detected for providing, when detecting to the triggering to hide Options
When operation, when showing photograph album browser interface, the photograph album to be detected is hidden；
Wherein, the sensitization picture includes certificate picture and/or privacy picture.
6. device according to claim 5, which is characterized in that second detection module is used for：
Whether detect in the designated pictures that the first detection module obtains includes character area；
If the designated pictures include character area, obtain character area in the designated pictures display area and/or
Character area number；
If the display area accounting of the character area in the designated pictures is more than in the first preset area accounting or the picture
Character area number be more than predetermined number, then the picture be certificate picture.
7. device according to claim 5, which is characterized in that second detection module is used for：
Detect the display area accounting of human face region and designated color region in the designated pictures that the first detection module obtains
Display area accounting, if the display area accounting of the human face region is less than the second preset area accounting, and the specified face
The display area accounting in color region is more than third preset area accounting, then the designated pictures is determined as privacy picture；
The designated pictures obtained to the first detection module using default privacy photographic model are detected, the default privacy
Photographic model is trained to obtain according to privacy picture sample and non-privacy picture.
8. device according to claim 5, which is characterized in that described device further includes password setup module, the password
Setup module is used for：
Display password setting options carry out the photograph album to be detected with the password when detecting password input by user
Encryption.
9. a kind of sensitization picture alarm set, which is characterized in that in client, described device to include：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Face datection is carried out to the picture in photograph album to be detected, obtains the designated pictures in the photograph album to be detected, it is described specified
Picture be by Face datection determine include face picture；
Designated pictures in the photograph album to be detected are detected；
If the designated pictures are sensitization picture, user is reminded to set the photograph album to be detected to specified permission photograph album；
Offer hides Options to the photograph album to be detected；
When detecting to the trigger action to hide Options, when showing photograph album browser interface, the phase to be detected is hidden
Volume；
Wherein, the sensitization picture includes certificate picture and/or privacy picture.
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| CN201510756410.3A CN105389516B (en) | 2015-11-09 | 2015-11-09 | Sensitization picture based reminding method and device |
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|---|---|---|---|
| CN201510756410.3A CN105389516B (en) | 2015-11-09 | 2015-11-09 | Sensitization picture based reminding method and device |
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| CN105389516B true CN105389516B (en) | 2018-09-18 |
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