CN105279443A - Picture encrypting and decrypting methods and devices - Google Patents
Picture encrypting and decrypting methods and devices Download PDFInfo
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- CN105279443A CN105279443A CN201510868999.6A CN201510868999A CN105279443A CN 105279443 A CN105279443 A CN 105279443A CN 201510868999 A CN201510868999 A CN 201510868999A CN 105279443 A CN105279443 A CN 105279443A
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
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Abstract
The embodiment of the invention discloses picture encrypting and decrypting methods and devices. The picture encrypting method includes the steps that two pictures shot by at least one camera are obtained, one picture serves as a shot picture, the other picture serves as an encrypted picture, and the shot picture is shot in real time; according to a preset image encryption algorithm, encryption data are obtained from the encrypted picture; the encryption data are utilized for encrypting the shot picture. Because one picture is adopted for encrypting the picture shot in real time, security of the picture shot in real time is guaranteed, and user privacy is effectively protected.
Description
Technical field
The present invention relates to image ciphering field, a kind of method of particularly photo encryption, deciphering and device.
Background technology
In recent years, along with the development of science and technology, the mobile terminal (such as mobile phone, panel computer etc.) of band shoot function is widely applied, and meets the demand that people carry out taking whenever and wherever possible.
Then, the photo due to people's shooting often can divulge out the privacy of people, along with people are to the attention further of individual privacy, is common means to the photo safe handling (such as encrypting) of shooting.
At present, when utilizing mobile terminal to take pictures, instant comparison film is not encrypted itself, but the later stage by setting code mode, security setting is carried out to picture library or previewing photos, such as take rear encryption, and like this after people take pictures, easily forget the situation of encryption, while this setting code mode also easily forget password and cause the puzzlement that cannot access.
Summary of the invention
Embodiments provide the encryption of a kind of photo, the method for deciphering and device, adopt the photo of a pictures to captured in real-time to be encrypted, ensure that the security of in real time captured photo, available protecting privacy of user.
A kind of method that embodiment of the present invention first aspect provides photo to encrypt, comprising:
Obtain two pictures of at least one camera shooting, the conduct of described two pictures is taken pictures picture, one as encryption picture, described in picture of taking pictures be captured in real-time;
Resume image according to presetting obtains enciphered data from described encryption picture;
Described enciphered data is utilized to be encrypted described picture of taking pictures.
Optionally, at least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
Optionally, at least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
A kind of method that embodiment of the present invention second aspect provides photo to decipher, comprising:
Obtain the Target Photo that the picture of taking pictures encrypted is corresponding, described Target Photo for described in take pictures encryption picture corresponding to picture;
Decipherment algorithm according to presetting obtains data decryption from described Target Photo;
Utilize described data decryption, the described picture of taking pictures encrypted is decrypted.
Optionally, the Target Photo that what described acquisition had been encrypted take pictures picture is corresponding, comprising:
The scene capture photo corresponding at described picture of taking pictures obtains described Target Photo, or obtains described Target Photo from the picture that this locality is preserved.
The device that the embodiment of the present invention third aspect provides a kind of photo to encrypt, comprising:
Picture acquiring unit, for obtaining two pictures of at least one camera shooting, the conduct of described two pictures is taken pictures picture, one as encryption picture, described in picture of taking pictures be captured in real-time;
Enciphered data acquiring unit, for obtaining enciphered data according to the resume image preset from described encryption picture;
Ciphering unit, is encrypted described picture of taking pictures for utilizing described enciphered data.
Optionally, at least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
Optionally, at least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
The device that embodiment of the present invention fourth aspect provides a kind of photo to decipher, comprising:
Picture acquiring unit, for obtaining Target Photo corresponding to the picture of taking pictures encrypted, described Target Photo for described in take pictures encryption picture corresponding to picture;
Data decryption acquiring unit, for obtaining data decryption according to the decipherment algorithm preset from described Target Photo;
Decryption unit, for utilizing described data decryption, is decrypted the described picture of taking pictures encrypted.
Optionally, described picture acquiring unit obtains described Target Photo specifically for the scene capture photo corresponding at described picture of taking pictures or obtain described Target Photo from the picture that this locality is preserved.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
By two pictures that at least one camera is taken in the embodiment of the present invention; using wherein each one as picture of taking pictures; another Zhang Zuowei encrypts picture; the enciphered data obtained with encryption picture is encrypted described picture of taking pictures; ensure that the security of in real time captured photo, available protecting privacy of user.
Accompanying drawing explanation
Fig. 1 is an embodiment schematic diagram of the method for photo encryption in the embodiment of the present invention;
Fig. 2 is a concrete scene schematic diagram in the method for photo encryption in the embodiment of the present invention;
Fig. 3 is an embodiment schematic diagram of the method for photo deciphering in the embodiment of the present invention;
Fig. 4 is an embodiment schematic diagram of the device of photo encryption in the embodiment of the present invention;
Fig. 5 is an embodiment schematic diagram of the device of photo deciphering in the embodiment of the present invention;
Fig. 6 is an embodiment schematic diagram of terminal in the embodiment of the present invention.
Embodiment
Embodiments provide the encryption of a kind of photo, the method for deciphering and device, adopt the photo of a pictures to captured in real-time to be encrypted, ensure that the security of in real time captured photo, available protecting privacy of user.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, 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, should belong to the scope of protection of the invention.
Term " first ", " second " etc. (if existence) in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.The embodiments described herein should be appreciated that the data used like this can be exchanged in the appropriate case, so that can be implemented with the order except the content except here diagram or description.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
First introduce the embodiment of the method for the encryption of photo in the embodiment of the present invention below, the executive agent of the method for described photo encryption is the device of photo encryption, and the device of this photo encryption can be anyly have the terminal of taking pictures, as mobile phone, and the equipment such as panel computer.
Refer to Fig. 1, in the embodiment of the present invention, method embodiment of photo encryption comprises:
101, obtain two pictures of at least one camera shooting, the conduct of described two pictures is taken pictures picture, and one as encryption picture;
In the present embodiment, described in picture of taking pictures be captured in real-time so that for carrying out real-time encrypted to the photo of current shooting.
In a kind of possible implementation, at least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain; The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures, a specific embodiment as shown in Figure 2, two take the photograph pattern under (i.e. front camera and rear camera take scene) simultaneously, can set specific region show respectively before and after take the photograph scenery.
In the implementation that another kind is possible, at least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera, and in such cases, the picture of the picture preserved before namely utilizing described camera to current shooting is encrypted.
In the implementation that another kind is possible, described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures is as described picture of taking pictures, the picture taken below in described two pictures is as described encryption picture, or, described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
In the present embodiment, at least one camera, can also be camera after two front cameras or two, be not construed as limiting herein.
102, enciphered data is obtained according to the resume image preset from described encryption picture;
In the present embodiment, the resume image preset, it can be the algorithm generating key in the resume image such as JPEG, PNG, obtain generating enciphered data from described encryption picture, described enciphered data can also be according to the resume image preset from get the key message of image obtained encryption picture, or according to the 2 D code information that described encryption picture generates.
103, described enciphered data is utilized to be encrypted described picture of taking pictures.
By two pictures that at least one camera is taken in the embodiment of the present invention; using wherein each one as picture of taking pictures; another Zhang Zuowei encrypts picture; the enciphered data obtained with encryption picture is encrypted described picture of taking pictures; ensure that the security of in real time captured photo, available protecting privacy of user.
Introduce the method for photo deciphering in the embodiment of the present invention below, the executive agent of the method for described photo deciphering is the device of photo deciphering, the device of this photo deciphering can be any can the terminal of storage picture information, certainly, corresponding above-mentioned photo encryption method, the terminal preferably can taken pictures, as mobile phone, the equipment such as panel computer.
Refer to Fig. 3, an embodiment of the method for photo deciphering in the embodiment of the present invention, comprising:
301, obtain Target Photo corresponding to the picture of taking pictures encrypted, described Target Photo for described in take pictures encryption picture corresponding to picture;
In the present embodiment, the picture of taking pictures encrypted is encrypted by another pictures.
Wherein, the Target Photo that what described acquisition had been encrypted take pictures picture is corresponding, can comprise:
The scene capture photo corresponding at described picture of taking pictures obtains described Target Photo, or obtains described Target Photo from the picture that this locality is preserved.
Wherein, the scene that described picture of taking pictures is corresponding, namely encrypt picture described in and take the photograph pattern shooting encryption by two in above-described embodiment, the scene that picture of taking pictures is then corresponding is the scene of corresponding pictures taken, such as, suppose two take the photograph pattern under, the picture of prospect camera shooting is the picture of picture of taking pictures described in encryption, then Target Photo also needs to take under the scene of prospect camera shooting at that time.
302, data decryption is obtained according to the decipherment algorithm preset from described Target Photo;
The decipherment algorithm preset in the present embodiment, encrypt in the method for photo with above-mentioned photo, the cryptographic algorithm preset is identical, they generate identical data, but one as enciphered data, one as data decryption, such as, can also be the key message of the image obtained from encrypted picture, or according to the 2 D code information that described encryption picture generates.
303, utilize described data decryption, the described picture of taking pictures encrypted is decrypted.
Such as, if the photo of taking pictures encrypted above-mentioned is that the Quick Response Code mode adopted is encrypted, then data decryption is also Quick Response Code herein, by Quick Response Code, the described picture of taking pictures encrypted is decrypted, again such as, the above-mentioned photo of taking pictures encrypted is that what to adopt is the encrypted message key of the image obtained from encrypted picture, then data decryption is the key message of the Target Photo obtained, it should be noted that, because Target Photo may be obtain at the scene capture photo that described picture of taking pictures is corresponding, therefore, certain error may be there is in Target Photo with the encryption picture of picture of taking pictures described in encryption, the threshold value of the contrast matching degree of the enciphered data of the picture of taking pictures encrypted described in therefore can setting data decryption and encrypting, when data decryption reaches threshold value with the contrast matching degree of the enciphered data of the picture of taking pictures encrypted described in encryption, can normally decipher.
In the present embodiment, having encrypted Target Photo corresponding to photo of taking pictures, obtaining data decryption by obtaining, described in the deciphering of this data decryption, encrypt photo of taking pictures, manner of decryption is simply effective.
Introduce the device of embodiment of the present invention photo encryption below.
Refer to Fig. 4, in the embodiment of the present invention, the embodiment of the device 400 of a photo encryption comprises:
Picture acquiring unit 401, for obtaining two pictures of at least one camera shooting, picture of taking pictures described in the conduct of described two pictures, one as described encryption picture, described in picture of taking pictures be captured in real-time;
Enciphered data acquiring unit 402, for obtaining enciphered data according to the resume image preset from described encryption picture;
Ciphering unit 403, is encrypted described picture of taking pictures for utilizing described enciphered data.
Optionally, at least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
Optionally, at least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
Introduce the device of photo deciphering in the embodiment of the present invention below.
Refer to Fig. 5, in the embodiment of the present invention, the device 500 of a photo deciphering comprises:
Picture acquiring unit 501, for obtaining Target Photo corresponding to the picture of taking pictures encrypted, described Target Photo for described in take pictures encryption picture corresponding to picture;
Data decryption acquiring unit 502, for obtaining data decryption according to the decipherment algorithm preset from described Target Photo;
Decryption unit 503, for utilizing described data decryption, is decrypted the described picture of taking pictures encrypted.
Optionally, described picture acquiring unit obtains described Target Photo specifically for the scene capture photo corresponding at described picture of taking pictures or obtain described Target Photo from the picture that this locality is preserved.
Be described from the device of angle to the photo encryption the embodiment of the present invention of blocking functional entity above, be described from the device of angle to the photo encryption the embodiment of the present invention of hardware handles below, for the device of photo encryption for terminal, refer to Fig. 6, the terminal 600 in the embodiment of the present invention comprises:
Input media 601, output unit 602, processor 603 and storer 604 (wherein the quantity of processor 603 can be one or more, for a processor 603 in Fig. 6).In some embodiments of the invention, input media 601, output unit 602, processor 603 are connected by bus or alternate manner with storer 604, wherein, to be connected by bus in Fig. 6.
Wherein, by calling the operational order that storer 604 stores, processor 603 is for performing following steps:
The terminal that the embodiment of the present invention relates to can have than more or less parts illustrated in fig. 6, two or more parts can be combined, or can have the configuration of different parts or arrange, all parts can realize in the combination comprising the hardware of one or more signal transacting and/or special IC, software or hardware and software.
Described processor 601 is for performing following operation:
Obtain two pictures of at least one camera shooting, the conduct of described two pictures is taken pictures picture, one as encryption picture, described in picture of taking pictures be captured in real-time;
Resume image according to presetting obtains enciphered data from described encryption picture;
Described enciphered data is utilized to be encrypted described picture of taking pictures.
Optionally, at least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
Optionally, at least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method for photo encryption, is characterized in that, comprising:
Obtain two pictures of at least one camera shooting, the conduct of described two pictures is taken pictures picture, one as encryption picture, described in picture of taking pictures be captured in real-time;
Resume image according to presetting obtains enciphered data from described encryption picture;
Described enciphered data is utilized to be encrypted described picture of taking pictures.
2. method according to claim 1, is characterized in that,
At least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
3. method according to claim 1, is characterized in that,
At least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
4. a method for photo deciphering, is characterized in that,
Obtain the Target Photo that the picture of taking pictures encrypted is corresponding, described Target Photo for described in take pictures encryption picture corresponding to picture;
Decipherment algorithm according to presetting obtains data decryption from described Target Photo;
Utilize described data decryption, the described picture of taking pictures encrypted is decrypted.
5. method according to claim 4, is characterized in that,
The Target Photo that what described acquisition had been encrypted take pictures picture is corresponding, comprising:
The scene capture photo corresponding at described picture of taking pictures obtains described Target Photo, or obtains described Target Photo from the picture that this locality is preserved.
6. a device for photo encryption, is characterized in that, comprising:
Picture acquiring unit, for obtaining two pictures of at least one camera shooting, picture of taking pictures described in the conduct of described two pictures, one as described encryption picture, described in picture of taking pictures be captured in real-time;
Enciphered data acquiring unit, for obtaining enciphered data according to the resume image preset from described encryption picture;
Ciphering unit, is encrypted described picture of taking pictures for utilizing described enciphered data.
7. device according to claim 6, is characterized in that,
At least one camera described comprises a front camera, camera after; Described two pictures be described front camera and described rear camera simultaneously respectively shooting obtain;
The picture of described front camera shooting is as described picture of taking pictures, the picture of described rear camera shooting is as described encryption picture, or the picture of described front camera shooting is as described encryption picture, the picture of described rear camera shooting is as described picture of taking pictures.
8. device according to claim 6, is characterized in that,
At least one camera described is a camera,
Described picture of taking pictures is the picture of described camera current shooting, and the picture of preservation taken by described encryption picture before being described camera,
Or,
Described two pictures are two pictures that described camera is taken continuously, the picture taken above in described two pictures as described picture of taking pictures, the picture taken below in described two pictures as described encryption picture,
Or,
Described two pictures are two pictures that described camera is taken continuously, and the picture taken below in described two pictures is as described picture of taking pictures, and the picture taken above in described two pictures is as described encryption picture.
9. a device for photo deciphering, is characterized in that, comprising:
Picture acquiring unit, for obtaining Target Photo corresponding to the picture of taking pictures encrypted, described Target Photo for described in take pictures encryption picture corresponding to picture;
Data decryption acquiring unit, for obtaining data decryption according to the decipherment algorithm preset from described Target Photo;
Decryption unit, for utilizing described data decryption, is decrypted the described picture of taking pictures encrypted.
10. device according to claim 9, is characterized in that,
Described picture acquiring unit obtains described Target Photo specifically for the scene capture photo corresponding at described picture of taking pictures or obtain described Target Photo from the picture that this locality is preserved.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027794A (en) * | 2016-06-29 | 2016-10-12 | 维沃移动通信有限公司 | Encryption method of photo and mobile terminal |
| CN106650469A (en) * | 2016-10-12 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Photo processing method and terminal device |
| CN107463850A (en) * | 2017-07-27 | 2017-12-12 | 上海爱优威软件开发有限公司 | Concealed photographic method |
| CN108459788A (en) * | 2018-03-15 | 2018-08-28 | 维沃移动通信有限公司 | A kind of image display method and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359989A (en) * | 2008-09-03 | 2009-02-04 | 深圳华为通信技术有限公司 | Method, apparatus and mobile communication terminal generating safe digital photograph |
| CN102883268A (en) * | 2012-09-29 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Method and device for encrypting photos |
| CN104253933A (en) * | 2013-06-26 | 2014-12-31 | 华为技术有限公司 | Shooting method and device |
| CN105046167A (en) * | 2015-08-31 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Generating method and apparatus for encrypted photo and electronic equipment |
-
2015
- 2015-11-30 CN CN201510868999.6A patent/CN105279443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359989A (en) * | 2008-09-03 | 2009-02-04 | 深圳华为通信技术有限公司 | Method, apparatus and mobile communication terminal generating safe digital photograph |
| CN102883268A (en) * | 2012-09-29 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Method and device for encrypting photos |
| CN104253933A (en) * | 2013-06-26 | 2014-12-31 | 华为技术有限公司 | Shooting method and device |
| CN105046167A (en) * | 2015-08-31 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Generating method and apparatus for encrypted photo and electronic equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027794A (en) * | 2016-06-29 | 2016-10-12 | 维沃移动通信有限公司 | Encryption method of photo and mobile terminal |
| CN106650469A (en) * | 2016-10-12 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Photo processing method and terminal device |
| CN106650469B (en) * | 2016-10-12 | 2021-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Photo processing method and terminal equipment |
| CN107463850A (en) * | 2017-07-27 | 2017-12-12 | 上海爱优威软件开发有限公司 | Concealed photographic method |
| CN108459788A (en) * | 2018-03-15 | 2018-08-28 | 维沃移动通信有限公司 | A kind of image display method and terminal |
| CN108459788B (en) * | 2018-03-15 | 2020-05-22 | 维沃移动通信有限公司 | Picture display method and terminal |
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