CN105512541A - Screen unlocking method, data encryption and decryption methods as well as related devices - Google Patents
Screen unlocking method, data encryption and decryption methods as well as related devices Download PDFInfo
- Publication number
- CN105512541A CN105512541A CN201510894751.7A CN201510894751A CN105512541A CN 105512541 A CN105512541 A CN 105512541A CN 201510894751 A CN201510894751 A CN 201510894751A CN 105512541 A CN105512541 A CN 105512541A
- Authority
- CN
- China
- Prior art keywords
- image
- camera
- data
- screen
- user
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
Abstract
The invention provides a screen unlocking method. The screen unlocking method comprises steps as follows: when a terminal screen is in a locked state, an image is captured by a camera of a terminal; whether the image captured by the camera is matched with a preset image or not is judged; if the image captured by the camera is matched with the preset image, the locked state of the terminal screen is relieved. Besides, the invention further provides data encryption and decryption methods as well as related devices. With the adoption of the screen unlocking method, the data encryption and decryption methods as well as the related devices, efficient and convenient screen unlocking and data encryption and decryption operation can be realized.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to a kind of screen unlock method, data encryption, decryption method and relevant apparatus.
Background technology
In the routine use of the terminal device such as smart mobile phone, panel computer, because relating to individual subscriber privacy, usually need to be encrypted terminal device or the data that wherein store, decryption oprerations.At present, conventional in terminal device cipher mode has numerical ciphers encryption, encrypting fingerprint, gesture password encryption etc.Numerical ciphers encryption and gesture password encryption need user to keep numerical ciphers and gesture password firmly in mind, once user forgets Password, then terminal device may be caused normally to use.Meanwhile, the screen according to numerical ciphers or gesture codon pair terminal locks, and when user needs to use terminal, numerical ciphers or the gesture password that must input correspondence on screen just can complete unlocking screen, unlocking screen are operated too loaded down with trivial details.Although fingerprint encryption and decryption can realize encryption and decryption operation easily, realize fingerprint encryption and decryption needs in terminal device, increase independent encrypting fingerprint, deciphering module, can increase the production cost of terminal device undoubtedly.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of screen unlock method, data encryption, decryption method and relevant apparatus, to realize efficiently, unlocking screen and data encryption easily, decryption oprerations.
In an embodiment of the invention, a kind of screen unlock method, comprising:
Under terminal screen is in the lock state, catch image by the camera of described terminal;
Judge whether the image that described camera catches matches with the image prestored;
If so, the lock-out state of described terminal screen is then removed.
Wherein, the described camera by described terminal comprises before catching image:
Receive the touch instruction to the unblock mark that the locking interface of described terminal screen shows or camera identification;
Described camera is opened according to described touch instruction.
In an embodiment of the invention, a kind of data decryption method, comprising:
Receive user to the reading command of enciphered data;
Image is caught by camera;
Judge whether the image that described camera catches matches with the image prestored;
If so, then remove the encrypted state of described enciphered data, and read the described enciphered data removing encrypted state according to described reading command.
Wherein, described by before camera seizure image, also comprise:
Prompting user opens camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
In an embodiment of the invention, a kind of data ciphering method, comprising:
Receive user to the encrypted instruction of preset data;
Receive the image that user selects;
According to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
In an embodiment of the invention, a kind of screen unlocking device, comprising:
Image-capturing unit, under being in the lock state at terminal screen, catches image by the camera of described terminal;
Judging unit, for judging whether the image that described camera catches matches with the image prestored;
Separating lock unit, when the image for catching at described camera matches with the image prestored, removing the lock-out state of described terminal screen.
Wherein, described device also comprises:
Instruction reception unit, for receiving the touch instruction of unblock mark or the camera identification that the locking interface to described terminal screen shows;
Camera opens unit, for opening described camera according to described touch instruction.
In an embodiment of the invention, a kind of data decryption apparatus, comprising:
Instruction reception unit, for receiving the reading command of user to enciphered data;
Image-capturing unit, for catching image by camera;
Judging unit, for judging whether the image that described camera catches matches with the image prestored;
Data decryption unit, when the image for catching at described camera matches with the image prestored, removes the encrypted state of described enciphered data, and reads the described enciphered data removing encrypted state according to described reading command.
Wherein, described device also comprises:
Tip element, for pointing out user to open camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
In an embodiment of the invention, a kind of data encryption device, comprising:
Instruction reception unit, for receiving the encrypted instruction of user to preset data;
Image selection unit, for receiving the image that user selects;
DEU data encryption unit, for according to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
Described screen unlock method, data decryption method and relevant apparatus catch image by the camera of terminal, and the image caught by described camera and the image ratio prestored are comparatively, judge whether the image that described camera catches matches with the image prestored, if coupling, then screen unlocked or preset data is decrypted, achieving unlocking screen operation easily and data deciphering operation.Simultaneously, described data ciphering method and relevant apparatus select image by receiving user to the encrypted instruction of preset data, and the image of described selection and preset data are carried out association store, and using the image of described selection as the described password of setting a trap of reading, thus realize by image log according to carrying out cryptographic operation easily.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the screen unlock method that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the data decryption method that the embodiment of the present invention provides;
Fig. 3 is the schematic flow sheet of the data ciphering method that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the screen unlocking device that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the data decryption apparatus that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the data encryption device that the embodiment of the present invention provides;
Fig. 7 is the structural representation of the terminal that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in an embodiment of the invention, a kind of screen unlock method be provided, comprise:
Step S11: under terminal screen is in the lock state, catches image by the camera of described terminal;
Step S12: judge whether the image that described camera catches matches with the image prestored;
Step S13: the lock-out state if so, then removing described terminal screen.
In an embodiment of the invention, described in the image that prestores for being stored in described terminal, and the image be associated with the lock state of screen of described terminal, namely this image prestored is screen locking and the unlocking pin of this terminal.Wherein, the image that this image prestored can be taken in advance for user, such as facial image, and it can be used as the screen locking of this terminal and unlocking pin to be stored in this terminal.Be in the lock state at terminal screen, catch image by the camera of described terminal, and the image caught by camera contrasts with the image prestored, if the camera image caught and the images match prestored, then remove the lock-out state of described terminal screen.
Such as, if described in the image that prestores be the face image of user self, when needs unlock described terminal screen, the face image of user is caught by the camera of described terminal, and itself and the face image prestored are contrasted, if coupling, then remove the lock-out state of described terminal screen.Be appreciated that, in the process of described camera seizure image, described terminal screen can not show camera preview screen, thus can reduce unblock power consumption.
Particularly, whether the described image judging that described camera catches matches with the image prestored, and can comprise:
Extract the characteristic of the image that described camera catches;
The characteristic of the image caught by described camera is carried out search with the characteristic of the described image prestored and is mated, and calculates the image of described camera seizure and the matching degree of the described image prestored;
When described matching degree reaches default matching degree threshold value, judge that the image that described camera catches and the described image prestored match.
In an embodiment of the invention, described characteristic can be image outline feature, the face mask feature such as, comprised in facial image.By obtaining the image outline feature comprised in the image of described camera seizure, and it is carried out search with the image outline feature comprised in the image prestored mate, thus the image of described camera seizure and the Patch-based match degree of the described image prestored can be calculated, and then judge the matching degree threshold value whether this characteristic matching degree reaches default, if so, then judge that the image that described camera catches and the described image prestored match.Be appreciated that when described in the image that prestores for user's face image time, described characteristic can also be iris feature.
In an embodiment of the invention, the described camera by described terminal comprises before catching image:
Receive the touch instruction to the unblock mark that the locking interface of described terminal screen shows or camera identification;
Described camera is opened according to described touch instruction.
Particularly, when described terminal screen is in the lock state, if user needs to unlock this terminal, then by touching unblock mark or camera identification that the locking interface of described terminal screen shows, thus trigger described terminal and open described camera.Be appreciated that to be triggered by the specific keys touched in described terminal and open described camera, such as, by touching the major key of described terminal or separating the described camera of locking key triggering unlatching.
Refer to Fig. 2, in an embodiment of the invention, a kind of data decryption method be provided, comprise:
Step S21: receive user to the reading command of enciphered data;
Step S22: catch image by camera;
Step S23: judge whether the image that described camera catches matches with the image prestored;
Step S24: the encrypted state if so, then removing described enciphered data, and the described enciphered data removing encrypted state is read according to described reading command.
In an embodiment of the invention, described in the image that prestores for being stored in described terminal, and the image be associated with described enciphered data, namely this image prestored is the password of this enciphered data.Wherein, the image that this image prestored can be taken in advance for user, such as facial image, and the password being associated as this enciphered data.When user needs to read described enciphered data, image is caught by described camera, and the image caught by camera contrasts with the image prestored, if the image that camera catches and the images match prestored, then remove the encrypted state of described enciphered data, and read the described enciphered data removing encrypted state according to described reading command.
Such as, if described in the image that prestores be the face image of user self, when needs read described enciphered data, the face image of user is caught by the camera of described terminal, and itself and the face image prestored are contrasted, if coupling, then remove the encrypted state of described enciphered data.Be appreciated that, in the process of described camera seizure image, described terminal screen can not show camera preview screen, thus can reduce unblock power consumption.
In an embodiment of the invention, described by before camera seizure image, also comprise:
Prompting user opens camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
Particularly, when receiving the reading command of user to enciphered data, camera can be opened by information prompting frame prompting user, the virtual key confirming to open camera can be comprised in described information prompting frame, by receiving user to the touch instruction of this virtual key, and then trigger described terminal and open described camera.Or, when receiving the reading command of user to enciphered data, the quick mark of opening described camera can be shown on the displaying interface of described enciphered data, by receiving the touch instruction that user fast identifies this, described terminal can be triggered and open described camera.
Refer to Fig. 3, in an embodiment of the invention, a kind of data ciphering method be provided, comprise:
Step S31: receive user to the encrypted instruction of preset data;
Step S32: receive the image that user selects;
Step S33: according to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
In an embodiment of the invention, described preset data can for but be not limited to be stored in file in described terminal, information or comprise the application program that the file of multiple file or described terminal are installed.Particularly, by receiving the pressing or long by instruction to preset data, generate a shortcut menu, change in shortcut menu the control extension option that can comprise and this preset data is encrypted, and then select piece image and described preset data association store by receiving for the touch instruction of control extension option in this shortcut menu, and as reading the password of described preset data.
In an embodiment of the invention, the image that described user selects can, for being pre-stored within the image in described terminal, also can be by triggering the image opened camera and catch.Such as, when receiving the encrypted instruction of user to preset data, an image selection menu can being generated, can comprising in this image selection menu for selecting the option of the image be stored in this terminal and for triggering the option opening camera.By receiving for this for selecting the touch instruction of the option of the image be stored in this terminal, any image that this tag memory can be selected to store up is as the password reading described preset data; Or, by receiving for this for triggering the touch instruction of option of opening camera, unlatching camera can be triggered, and then catch image by this camera and as the password of the described preset data of reading.Such as, when receiving the encrypted instruction of user to preset data, catch the face image of user by this camera, by this face image and described preset data association store, using the password of described face image as the described preset data of reading.
Refer to Fig. 4, in an embodiment of the invention, a kind of screen unlocking device 40 be provided, comprise:
Image-capturing unit 41, under being in the lock state at terminal screen, catches image by the camera of described terminal;
Judging unit 43, for judging whether the image that described camera catches matches with the image prestored;
Separating lock unit 45, when the image for catching at described camera matches with the image prestored, removing the lock-out state of described terminal screen.
In an embodiment of the invention, described device 40 also comprises:
Instruction reception unit 401, for receiving the touch instruction of unblock mark or the camera identification that the locking interface to described terminal screen shows;
Camera opens unit 402, for opening described camera according to described touch instruction.
Be appreciated that function and the specific implementation thereof of the unit of described screen unlocking device 40 with reference to the associated description in the screen unlock method embodiment shown in Fig. 1, can also repeat no more herein.
Refer to Fig. 5, in an embodiment of the invention, a kind of data decryption apparatus 50 be provided, comprise:
Instruction reception unit 51, for receiving the reading command of user to enciphered data;
Image-capturing unit 53, for catching image by camera;
Judging unit 55, for judging whether the image that described camera catches matches with the image prestored;
Data decryption unit 57, when the image for catching at described camera matches with the image prestored, removes the encrypted state of described enciphered data, and reads the described enciphered data removing encrypted state according to described reading command.
In an embodiment of the invention, described device 50 also comprises:
Tip element 52, for pointing out user to open camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
Be appreciated that function and the specific implementation thereof of the unit of described data decryption apparatus 50 with reference to the associated description in the data decryption method embodiment shown in Fig. 2, can also repeat no more herein.
Refer to Fig. 6, in an embodiment of the invention, a kind of data encryption device 60 be provided, comprise:
Instruction reception unit 61, for receiving the encrypted instruction of user to preset data;
Image selection unit 63, for receiving the image that user selects;
DEU data encryption unit 65, for according to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
Be appreciated that function and the specific implementation thereof of the unit of described data encryption device 60 with reference to the associated description in the data ciphering method embodiment shown in Fig. 3, can also repeat no more herein.
Refer to Fig. 7, in an embodiment of the invention, a kind of terminal 70 applying described screen unlock method, data encryption, decryption method is also provided, this terminal 70 can be mobile terminal, such as mobile phone, panel computer, palm PC can certainly be other the terminals with Presentation Function.
This terminal 70 comprises: at least one processor 71, such as CPU, at least one communication bus 72, user interface 73, at least one communication interface 74, camera 75 and storer 76.Wherein, communication bus 72 is for realizing the communication connection between each assembly of terminal 70.User interface 73 can comprise touch screen, and in an embodiment of the invention, user interface 73 also can comprise wireline interface, the wave point of standard.Communication interface 74 can comprise wireline interface (as data line interface, cable interface etc.), the wave point (as WI-FI interface, blue tooth interface, near field communication interface etc.) of standard.Camera 75 is for catching image.Storer 76 can be high-speed RAM storer, also can be nonvolatile memory (non-transitorymemory), such as at least one magnetic disk memory.In an embodiment of the invention, storer 76 can also be that at least one is positioned at the memory storage away from aforementioned processor 71.As shown in Figure 7, operating system, Subscriber Interface Module SIM and Encryption Decryption module can be comprised as in a kind of storer 76 of computer-readable storage medium.Wherein, operating system is used for the operation of the collaborative each assembly of this terminal 70; Subscriber Interface Module SIM is for preserving and safeguard the user data of this terminal 70; Encryption Decryption module is for realizing the locking of screen, the encryption of unblock and data, deciphering.
In an embodiment of the invention, processor 71 for calling Encryption Decryption module, and performs following operation:
Under terminal screen is in the lock state, catch image by the camera of described terminal;
Judge whether the image that described camera catches matches with the image prestored;
If so, the lock-out state of described terminal screen is then removed.
Wherein, the described camera by described terminal comprises before catching image:
Receive the touch instruction to the unblock mark that the locking interface of described terminal screen shows or camera identification;
Described camera is opened according to described touch instruction.
In an embodiment of the invention, processor 71 for calling Encryption Decryption module, and performs following operation:
Receive user to the reading command of enciphered data;
Image is caught by camera;
Judge whether the image that described camera catches matches with the image prestored;
If so, then remove the encrypted state of described enciphered data, and read the described enciphered data removing encrypted state according to described reading command.
Wherein, described by before camera seizure image, also comprise:
Prompting user opens camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
In an embodiment of the invention, processor 71 for calling Encryption Decryption module, and performs following operation:
Receive user to the encrypted instruction of preset data;
Receive the image that user selects;
According to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
Be appreciated that in the present embodiment, aforesaid operations and specific implementation thereof that processor 71 is calling the execution of described Encryption Decryption module referring to figs. 1 through the associated description in embodiment of the method shown in Fig. 3, can also repeat no more herein.
Described screen unlock method, data decryption method and relevant apparatus catch image by the camera of terminal, and the image caught by described camera and the image ratio prestored are comparatively, judge whether the image that described camera catches matches with the image prestored, if coupling, then screen unlocked or preset data is decrypted, achieving unlocking screen operation easily and data deciphering operation.Simultaneously, described data ciphering method and relevant apparatus select image by receiving user to the encrypted instruction of preset data, and the image of described selection and preset data are carried out association store, and using the image of described selection as the described password of setting a trap of reading, thus realize by image log according to carrying out cryptographic operation easily.
Above disclosedly be only preferred embodiment of the present invention, certainly interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (10)
1. a screen unlock method, is characterized in that, described method comprises:
Under terminal screen is in the lock state, catch image by the camera of described terminal;
Judge whether the image that described camera catches matches with the image prestored;
If so, the lock-out state of described terminal screen is then removed.
2. the method for claim 1, is characterized in that,
The described camera by described terminal comprises before catching image:
Receive the touch instruction to the unblock mark that the locking interface of described terminal screen shows or camera identification;
Described camera is opened according to described touch instruction.
3. a data decryption method, is characterized in that, described method comprises:
Receive user to the reading command of enciphered data;
Image is caught by camera;
Judge whether the image that described camera catches matches with the image prestored;
If so, then remove the encrypted state of described enciphered data, and read the described enciphered data removing encrypted state according to described reading command.
4. method as claimed in claim 3, is characterized in that,
Described by before camera seizure image, also comprise:
Prompting user opens camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
5. a data ciphering method, is characterized in that, described method comprises:
Receive user to the encrypted instruction of preset data;
Receive the image that user selects;
According to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
6. a screen unlocking device, is characterized in that, described device comprises:
Image-capturing unit, under being in the lock state at terminal screen, catches image by the camera of described terminal;
Judging unit, for judging whether the image that described camera catches matches with the image prestored;
Separating lock unit, when the image for catching at described camera matches with the image prestored, removing the lock-out state of described terminal screen.
7. screen unlocking device as claimed in claim 6, it is characterized in that, described device also comprises:
Instruction reception unit, for receiving the touch instruction of unblock mark or the camera identification that the locking interface to described terminal screen shows;
Camera opens unit, for opening described camera according to described touch instruction.
8. a data decryption apparatus, is characterized in that, described device comprises:
Instruction reception unit, for receiving the reading command of user to enciphered data;
Image-capturing unit, for catching image by camera;
Judging unit, for judging whether the image that described camera catches matches with the image prestored;
Data decryption unit, when the image for catching at described camera matches with the image prestored, removes the encrypted state of described enciphered data, and reads the described enciphered data removing encrypted state according to described reading command.
9. data decryption apparatus as claimed in claim 8, it is characterized in that, described device also comprises:
Tip element, for pointing out user to open camera,
Or, the displaying interface of described enciphered data is shown the quick mark of opening described camera.
10. a data encryption device, is characterized in that, described device comprises:
Instruction reception unit, for receiving the encrypted instruction of user to preset data;
Image selection unit, for receiving the image that user selects;
DEU data encryption unit, for according to described encrypted instruction, by the image association store of described preset data and described selection, using the image of described selection as the password reading described preset data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510894751.7A CN105512541A (en) | 2015-12-07 | 2015-12-07 | Screen unlocking method, data encryption and decryption methods as well as related devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510894751.7A CN105512541A (en) | 2015-12-07 | 2015-12-07 | Screen unlocking method, data encryption and decryption methods as well as related devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105512541A true CN105512541A (en) | 2016-04-20 |
Family
ID=55720516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510894751.7A Pending CN105512541A (en) | 2015-12-07 | 2015-12-07 | Screen unlocking method, data encryption and decryption methods as well as related devices |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105512541A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106326713A (en) * | 2016-08-31 | 2017-01-11 | 维沃移动通信有限公司 | Unlocking method for screen of mobile terminal and mobile terminal |
CN107657160A (en) * | 2017-09-12 | 2018-02-02 | 广东欧珀移动通信有限公司 | Facial information acquisition method and Related product |
CN108462827A (en) * | 2018-02-08 | 2018-08-28 | 北京金山软件有限公司 | A kind of method and device obtaining image data |
CN113449277A (en) * | 2021-06-30 | 2021-09-28 | 未鲲(上海)科技服务有限公司 | Screen locking control method and device, computer equipment and storage medium |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891934A (en) * | 2012-10-24 | 2013-01-23 | 杨超 | Intelligent information processing method for mobile phone for old people |
CN102970411A (en) * | 2012-10-24 | 2013-03-13 | 康佳集团股份有限公司 | Smart phone screen locking and unlocking control method based on face detection and smart phone |
CN103617385A (en) * | 2013-11-27 | 2014-03-05 | 福州瑞芯微电子有限公司 | Terminal and method for unlocking screen |
CN103716456A (en) * | 2013-12-10 | 2014-04-09 | 柳州译海网络科技有限公司 | Mobile phone unlocking method based on face feature information |
CN104156648A (en) * | 2014-08-25 | 2014-11-19 | 北京网秦天下科技有限公司 | Screen unlocking method and device |
-
2015
- 2015-12-07 CN CN201510894751.7A patent/CN105512541A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891934A (en) * | 2012-10-24 | 2013-01-23 | 杨超 | Intelligent information processing method for mobile phone for old people |
CN102970411A (en) * | 2012-10-24 | 2013-03-13 | 康佳集团股份有限公司 | Smart phone screen locking and unlocking control method based on face detection and smart phone |
CN103617385A (en) * | 2013-11-27 | 2014-03-05 | 福州瑞芯微电子有限公司 | Terminal and method for unlocking screen |
CN103716456A (en) * | 2013-12-10 | 2014-04-09 | 柳州译海网络科技有限公司 | Mobile phone unlocking method based on face feature information |
CN104156648A (en) * | 2014-08-25 | 2014-11-19 | 北京网秦天下科技有限公司 | Screen unlocking method and device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106326713A (en) * | 2016-08-31 | 2017-01-11 | 维沃移动通信有限公司 | Unlocking method for screen of mobile terminal and mobile terminal |
CN106326713B (en) * | 2016-08-31 | 2019-03-05 | 维沃移动通信有限公司 | A kind of unlocking method and mobile terminal of mobile terminal screen |
CN107657160A (en) * | 2017-09-12 | 2018-02-02 | 广东欧珀移动通信有限公司 | Facial information acquisition method and Related product |
WO2019052439A1 (en) * | 2017-09-12 | 2019-03-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for collecting facial information and related products |
CN107657160B (en) * | 2017-09-12 | 2020-01-31 | Oppo广东移动通信有限公司 | Face information acquisition method and related product |
CN108462827A (en) * | 2018-02-08 | 2018-08-28 | 北京金山软件有限公司 | A kind of method and device obtaining image data |
CN113449277A (en) * | 2021-06-30 | 2021-09-28 | 未鲲(上海)科技服务有限公司 | Screen locking control method and device, computer equipment and storage medium |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103092484B (en) | The method of unlock screen, device and terminal | |
US10146983B2 (en) | Fingerprint decryption method and device | |
CN105260669B (en) | The transmission method and Transmission system of photo | |
EP2835997B1 (en) | Cell phone data encryption method and decryption method | |
CN104239815A (en) | Electronic document encryption and decryption method and method based on iris identification | |
CN105512541A (en) | Screen unlocking method, data encryption and decryption methods as well as related devices | |
CN105045085A (en) | Control method of smart watch and the smart watch | |
CN104091133A (en) | Method for protecting security of terminal, terminal and system | |
CN104468937A (en) | Data encryption and decryption methods and devices for mobile terminal and protection system | |
CN102495983A (en) | Method for encrypting and decrypting data of intelligent mobile terminal in real time | |
WO2018000509A1 (en) | Safe operation method, operation device, and terminal | |
CN105825103A (en) | Encryption setting method and decryption starting method of application program and electronic equipment | |
KR101052294B1 (en) | Apparatus and method for contents security | |
CN105187640A (en) | Anti-theft method and system of mobile terminal | |
CN104820805A (en) | Method and device for burglary prevention of user identity identification card information | |
CN105095787A (en) | Information processing method and device | |
WO2017120745A1 (en) | Method, device, and system for processing profile | |
EP2985712B1 (en) | Application encryption processing method, apparatus, and terminal | |
CN106909812A (en) | Terminal unlocking processing method and terminal | |
CN104239809A (en) | File protecting method, file protecting device, file decryption method, file decryption device and terminal | |
US20150020165A1 (en) | System of executing application and method thereof | |
CN105844137B (en) | Device and method for identifying picture browsing operation authority | |
CN107770378A (en) | A kind of method based on finger print information unblock mobile phone | |
CN101373507A (en) | Data management method and data management system using the same | |
CN111259407A (en) | Picture processing method and device, storage medium and terminal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 519080 Zhuhai science and Technology Innovation Coast Meizu technology building, Guangdong Applicant after: Zhuhai Meizu Technology Co., Ltd. Address before: 519080 Xiangzhou Zhuhai science and Technology Innovation Coast Meizu Technology Building Applicant before: Meizu Technology (China) Co., Ltd. |
|
COR | Change of bibliographic data | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
RJ01 | Rejection of invention patent application after publication |