CN105005723B - A kind of picture portion display methods and user terminal - Google Patents

Abstract

The embodiment of the present invention relates to the technical field of image processing, and discloses an image partition display method and a user terminal. In this method, the image is divided into several sub-image areas, and each of the sub-image areas is respectively blocked by a protection picture, and the method includes: detecting an operation instruction for a target protection picture; the target protection picture is an occlusion The protection picture of any sub-image area; in response to the operation instruction, prompt input verification information; compare the input verification information with the authorization verification information matching the target sub-image area covered by the target protection picture, and if it matches, adjust the the target sub-image area to block the target protection picture. Implementing the embodiment of the present invention can reduce the risk of image content leakage.

Description

Method for displaying image partitions and user terminal

technical field

The present invention relates to the technical field of image processing, in particular to an image partition display method and a user terminal.

Background technique

At present, due to the continuous improvement of the performance of the camera, the images captured by the camera are not only clearer, but also larger in size. However, it has been found in practice that larger-sized images (such as large-view fisheye lens images) are easily peeped by people around when displayed on the user terminal, especially when the larger-sized image is a personal privacy image, it is easy to cause Leakage of personal privacy, that is to say, the existing image display method can easily cause the leakage of image content.

Contents of the invention

The embodiment of the present invention discloses an image partition display method and a user terminal, which can reduce the risk of image content leakage.

The first aspect of the embodiment of the present invention discloses an image partition display method, the image is divided into several sub-image areas, and each of the sub-image areas is respectively blocked by a protection picture, the method includes:

Detecting an operation instruction for a target protection picture; the target protection picture is a protection picture that blocks any sub-image area;

Responding to the operation instruction, prompting for verification information;

Comparing whether the input verification information matches the authorization verification information matching the target sub-image area covered by the target protection picture, and if they match, adjusting the target sub-image area to cover the target protection picture.

In the first aspect of the embodiment of the present invention, after adjusting the target sub-image area to block the target protection picture, the method further includes:

Detecting whether a specified pose change event occurs on the user terminal where the image is located, and if a specified pose change event occurs, adjust the target protection picture to block the target sub-image area.

In the first aspect of the embodiments of the present invention, the detecting whether a specified pose transformation event occurs on the user terminal where the image is located includes:

Detecting whether the posture of the user terminal where the image is located is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, if the posture of the user terminal where the image is located is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, determine the A specified pose transformation event occurs on the user terminal where the image is located;

Or, detect whether the posture of the user terminal where the image is located is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, if the posture of the user terminal where the image is located is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, determine A specified gesture transformation event occurs on the user terminal where the image is located.

In the first aspect of the embodiments of the present invention, the comparison of whether the input verification information matches the authorization verification information of the target sub-image area occluded by the target protection picture includes:

Whether the verification number string input by the comparison matches the authorization verification number string matching the target sub-image area covered by the target protection picture, wherein the authorization verification number string matching the target sub-image area is composed of the number of sub-image areas The numbers of the other sub-image areas except the target sub-image area are arranged in sequence.

In the first aspect of the embodiment of the present invention, after comparing the input verification number string with the authorized verification number string matching the target sub-image area occluded by the target protection picture, the method further includes:

Judging whether the current time is within the allowable viewing time period configured in the target sub-image area, if the current time is within the allowable viewing time period configured in the target sub-image area, perform the described adjustment of the target sub-image area to block Steps for protecting pictures of the target.

The second aspect of the embodiment of the present invention discloses a user terminal. The image output by the user terminal is divided into several sub-image areas, and each of the sub-image areas is blocked by a protection picture. The user terminal includes:

An instruction detection unit, configured to detect an operation instruction for a target protection picture; the target protection picture is a protection picture that blocks any sub-image area;

a prompting unit, configured to prompt input of verification information in response to the operation instruction;

A comparison unit, configured to compare whether the input verification information matches the authorization verification information that matches the target sub-image area occluded by the target protection picture;

An adjustment unit, configured to adjust the target sub-image area to block the target protection picture when the comparison result of the comparison unit is a match.

In the second aspect of the embodiments of the present invention, the user terminal further includes:

A posture detection unit, configured to detect whether a specified posture transformation event occurs on the user terminal where the image is located after the adjustment unit adjusts the target sub-image area to block the target protection picture;

The adjustment unit is further configured to adjust the target protection picture to block the target sub-image area when the gesture detection unit detects that a specified gesture transformation event occurs.

In the second aspect of the embodiment of the present invention, the posture detection unit is configured to detect whether the posture of the user terminal where the image is located is Transforming from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, if the posture of the user terminal where the image is located is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, determine that a specified posture transformation event occurs on the user terminal where the image is located;

Alternatively, the posture detection unit is configured to detect whether the posture of the user terminal where the image is located is transformed from a posture parallel to the horizontal plane to a vertical posture after the adjustment unit adjusts the target sub-image area to block the target protection picture For the horizontal plane posture, if the posture of the user terminal where the image is located is changed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, it is determined that a specified posture transformation event occurs on the user terminal where the image is located.

In the second aspect of the embodiment of the present invention, the comparison unit is configured to compare whether the input verification number string matches the authorized verification number string that matches the target sub-image area occluded by the target protection picture, wherein the target sub-image The authorization verification number string for area matching is composed of the sequence numbers of the remaining sub-image areas in the several sub-image areas except the target sub-image area.

In the second aspect of the embodiments of the present invention, the user terminal further includes:

A judging unit, configured to judge whether the current time is located in the configuration of the target sub-image area after the comparison unit compares the input verification number string with the authorized verification number string matching the target sub-image area covered by the target protection picture. Within the allowable viewing time period, if the current time is within the allowable viewing time period configured in the target sub-image area, the adjustment unit is triggered to perform the adjustment of the target sub-image when the comparison result of the comparison unit is a match. Image area to the step of blocking the target protection picture.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, the image output by the user terminal is divided into several sub-image areas, and each sub-image area is respectively blocked by a protection picture. verification information, and when comparing the input verification information with the authorized verification information matching the target sub-image area occluded by the target protection picture, adjusting the target sub-image area to cover the target protection picture. It can be seen that, implementing the embodiment of the present invention, the user terminal does not need to directly output the image content of the entire image, but outputs the sub-image areas operated in a partitioned and safe manner, thereby reducing the risk of image content leakage.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

FIG. 1 is a schematic flowchart of an image partition display method disclosed in an embodiment of the present invention;

Fig. 2 is a schematic flowchart of another image partition display method disclosed in an embodiment of the present invention;

Fig. 3 is a schematic flowchart of another image partition display method disclosed in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a user terminal disclosed in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of another user terminal disclosed in an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention discloses an image partition display method and a user terminal, which can reduce the risk of image content leakage. Each will be described in detail below.

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of an image partition display method disclosed in an embodiment of the present invention. In the image partition display method described in FIG. 1 , the image output by the user terminal is divided into several sub-image areas, and each sub-image area is blocked by a protection picture. As shown in FIG. 1 , the image partition display method may include the following steps.

101. The user terminal detects an operation instruction for a target protection picture, where the target protection picture is a protection picture that blocks any sub-image area.

In the embodiment of the present invention, the user terminal may include a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), a mobile Internet device (Mobile Internet Device, MID) and other types of terminals, which are not limited in the embodiment of the present invention.

In the embodiment of the present invention, the image output by the user terminal may be a large viewing angle image or a normal viewing angle image, which is not limited in this embodiment of the present invention.

In the embodiment of the present invention, the operation instructions for the target protected picture detected by the user terminal may include: a single-click instruction, a double-click instruction, and the like.

102. The user terminal prompts to input verification information in response to the operation instruction.

In the embodiment of the present invention, the user terminal may use a floating window to prompt input of verification information and receive the input verification information. As an optional implementation manner, the above verification information may include a verification number string, and of course, may also include verification fingerprint and other physiological feature information, which is not limited in this embodiment of the present invention.

103. The user terminal compares whether the input verification information matches the authorized verification information matching the target sub-image area occluded by the target protection picture, and if it matches, execute step 104; if not, prompts that the input verification information matches the target occlusion of the target protection picture If the authorization verification information of the sub-image area matches does not match, this process ends.

As described above, the above-mentioned verification information may include a verification number string, then correspondingly, in the above-mentioned step 103, the user terminal compares whether the input verification information matches the authorization verification information of the target sub-image area occluded by the target protection picture. include:

The user terminal compares whether the input verification number string matches the authorization verification number string matching the target sub-image area covered by the target protection picture, and if it matches, it means that the input verification information matches the authorization verification information matching the target sub-image area covered by the target protection picture Conversely, if they do not match, it means that the input verification information does not match the authorization verification information that matches the target sub-image area occluded by the target protection image.

As a preferred implementation manner, the above-mentioned authorized verification number string matched by the target sub-image area may be composed of the serial numbers of the remaining sub-image areas in the above-mentioned several sub-image areas except the target sub-image area. That is to say, the authorization verification number strings matched by any two sub-image regions can be different from each other. This difference includes not only the numbers included in the authorization verification number strings, but also the ordering of the numbers. Authentication security for authentication information.

104. The user terminal adjusts the target sub-image area to block the target protection picture.

In the method described in Figure 1, the image output by the user terminal is divided into several sub-image areas, and each sub-image area is covered by a protection picture, on this basis, it is possible to detect and respond to the operation instructions for the target protection picture , prompting to input verification information, and when comparing the input verification information with the authorized verification information matching the target sub-image area occluded by the target protection picture, adjusting the target sub-image area to cover the target protection picture. It can be seen that, implementing the method described in FIG. 1 , the user terminal does not need to directly output the image content of the entire image, but outputs the operated sub-image regions in a partitioned and safe manner, thereby reducing the risk of image content leakage.

Please refer to FIG. 2 . FIG. 2 is a schematic flowchart of another image partition display method disclosed in an embodiment of the present invention. In the image partition display method described in FIG. 2 , the image output by the user terminal is divided into several sub-image areas, and each sub-image area is blocked by a protection picture. As shown in FIG. 2 , the image partition display method may include the following steps.

201. The user terminal detects an operation instruction for a target protection picture, where the target protection picture is a protection picture that blocks any sub-image area.

In the embodiment of the present invention, the user terminal may include various terminals such as a mobile phone, a tablet computer, a PDA, and a MID, which are not limited in the embodiment of the present invention.

In the embodiment of the present invention, the image output by the user terminal may be a large viewing angle image or a normal viewing angle image, which is not limited in this embodiment of the present invention.

In the embodiment of the present invention, the operation instructions for the target protected picture detected by the user terminal may include: a single-click instruction, a double-click instruction, and the like.

202. The user terminal prompts to input verification information in response to the operation instruction.

In the embodiment of the present invention, the user terminal may use a floating window to prompt input of verification information and receive the input verification information. As an optional implementation manner, the above verification information may include a verification number string, and of course, may also include verification fingerprint and other physiological feature information, which is not limited in this embodiment of the present invention.

203. The user terminal compares whether the input verification information matches the authorized verification information that matches the target sub-image area occluded by the target protection picture, and if it matches, execute step 204; if not, prompts that the input verification information matches the target that is occluded by the target protection picture If the authorization verification information of the sub-image area matches does not match, this process ends.

As described above, the above-mentioned verification information may include a verification number string, so correspondingly, in the above-mentioned step 203, the user terminal compares whether the input verification information matches the authorization verification information matching the target sub-image area occluded by the target protection picture. include:

The user terminal compares whether the input verification number string matches the authorization verification number string matching the target sub-image area covered by the target protection picture, and if it matches, it means that the input verification information matches the authorization verification information matching the target sub-image area covered by the target protection picture Conversely, if they do not match, it means that the input verification information does not match the authorization verification information that matches the target sub-image area occluded by the target protection image.

As a preferred implementation manner, the above-mentioned authorized verification number string matched by the target sub-image area may be composed of the serial numbers of the remaining sub-image areas in the above-mentioned several sub-image areas except the target sub-image area. That is to say, the authorization verification number strings matched by any two sub-image regions can be different from each other. This difference includes not only the numbers included in the authorization verification number strings, but also the ordering of the numbers. Authentication security for authentication information.

204. The user terminal adjusts the target sub-image area to block the target protection picture.

205. The user terminal detects whether a specified gesture change event occurs on the user terminal, and if the specified gesture change event occurs, perform step 206; otherwise, if the specified gesture change event does not occur, continue to perform step 205.

In the embodiment of the present invention, in the above step 205, the user terminal detecting whether a specified gesture transformation event occurs on the user terminal may include:

The user terminal detects whether the posture of the user terminal (that is, the user terminal where the image is located) is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, and if the posture of the user terminal is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, determine the image The specified posture transformation event occurs on the user terminal;

Or, the user terminal detects whether the posture of the user terminal (that is, the user terminal where the image is located) is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, if the posture of the user terminal where the image is located is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane Attitude, to determine the user terminal where the image is located, and a specified attitude transformation event occurs.

206. The user terminal adjusts the target protection picture to block the target sub-image area.

In the embodiment of the present invention, through the above steps 205 and 206, the user terminal can automatically adjust the target protection picture to block the target sub-image area to prevent the target sub-image area from being peeped when a specified posture change event occurs on the user terminal.

It can be seen that, implementing the method described in FIG. 2 , the user terminal does not need to directly output the image content of the entire image, but outputs the operated sub-image regions in a partitioned and safe manner, thereby reducing the risk of image content leakage. Moreover, when a specified posture transformation event occurs, the user terminal may automatically adjust the target protection picture to cover the target sub-image area, so as to prevent the target sub-image area from being peeped at.

Please refer to FIG. 3 . FIG. 3 is a schematic flowchart of another image partition display method disclosed in an embodiment of the present invention. In the image partition display method described in FIG. 3 , the image output by the user terminal is divided into several sub-image areas, and each sub-image area is blocked by a protection picture. As shown in FIG. 3 , the image partition display method may include the following steps.

301. The user terminal detects an operation instruction for a target protection picture, where the target protection picture is a protection picture that blocks any sub-image area.

In the embodiment of the present invention, the user terminal may include various terminals such as a mobile phone, a tablet computer, a PDA, and a MID, which are not limited in the embodiment of the present invention.

In the embodiment of the present invention, the image output by the user terminal may be a large viewing angle image or a normal viewing angle image, which is not limited in this embodiment of the present invention.

In the embodiment of the present invention, the operation instructions for the target protected picture detected by the user terminal may include: a single-click instruction, a double-click instruction, and the like.

302. The user terminal prompts to input verification information in response to the operation instruction.

In the embodiment of the present invention, the user terminal may use a floating window to prompt input of verification information and receive the input verification information. As an optional implementation manner, the above verification information may include a verification number string, and of course, may also include verification fingerprint and other physiological feature information, which is not limited in this embodiment of the present invention.

303. The user terminal compares whether the input verification number string matches the authorized verification number string that matches the target sub-image area occluded by the target protection image, and if it matches, execute step 304; if not, prompts that the input verification number string matches the target sub-image area. If the target sub-image area occluded by the protection image matches the authorized verification number string, the process ends.

As a preferred implementation manner, the above-mentioned authorized verification number string matched by the target sub-image area may be composed of the serial numbers of the remaining sub-image areas in the above-mentioned several sub-image areas except the target sub-image area. That is to say, the authorization verification number strings matched by any two sub-image regions can be different from each other. This difference includes not only the numbers included in the authorization verification number strings, but also the ordering of the numbers. Authentication security for authentication information.

304. The user terminal judges whether the current time is within the allowable viewing time period configured in the target sub-image area, and if the current time is within the allowable viewing time period configured in the target sub-image area, perform step 305; otherwise, if the current time is not within the If the target sub-image area is within the allowable viewing time period configured in the target sub-image area, it will be prompted that the current time is not within the allowable viewing time period configured in the target sub-image area, and this process ends.

In the embodiment of the present invention, the allowable viewing time periods configured in any two sub-image regions may be the same or different, which is not limited in the embodiment of the present invention. In particular, when any two sub-image areas are configured with different allowable viewing time periods, the security of the output of the sub-image areas can be better improved.

305. The user terminal adjusts the target sub-image area to block the target protection picture.

306. The user terminal detects whether a specified gesture change event occurs on the user terminal, and if the specified gesture change event occurs, perform step 307; otherwise, if the specified gesture change event does not occur, continue to perform step 306.

In the embodiment of the present invention, in the above step 306, the user terminal detecting whether a specified gesture transformation event occurs on the user terminal may include:

The user terminal detects whether the posture of the user terminal (that is, the user terminal where the image is located) is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, and if the posture of the user terminal is transformed from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane, determine the image The specified posture transformation event occurs on the user terminal;

Or, the user terminal detects whether the posture of the user terminal (that is, the user terminal where the image is located) is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, if the posture of the user terminal where the image is located is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane Attitude, to determine the user terminal where the image is located, and a specified attitude transformation event occurs.

307. The user terminal adjusts the target protection picture to block the target sub-image area.

In the embodiment of the present invention, through the above steps 306 and 307, the user terminal can automatically adjust the target protection picture to block the target sub-image area when a specified posture change event occurs on the user terminal, preventing the target sub-image area from being peeped.

It can be seen that, implementing the method described in FIG. 3 , the user terminal does not need to directly output the image content of the entire image, but outputs the operated sub-image regions in a partitioned and safe manner, thereby reducing the risk of image content leakage. Moreover, when a specified posture transformation event occurs, the user terminal may automatically adjust the target protection picture to cover the target sub-image area, so as to prevent the target sub-image area from being peeped at.

Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a user terminal disclosed in an embodiment of the present invention. In the user terminal described in FIG. 4 , the image output by the user terminal is divided into several sub-image areas, and each sub-image area is blocked by a protection picture. As shown in Figure 4, the user terminal may include:

An instruction detection unit 401, configured to detect an operation instruction for a target protection picture; the target protection picture is a protection picture that blocks any sub-image area;

Prompt unit 402, configured to prompt input of verification information in response to the operation instruction;

A comparison unit 403, configured to compare whether the input verification information matches the authorization verification information that matches the target sub-image area occluded by the target protection picture;

The adjustment unit 404 is configured to adjust the target sub-image area to block the target protection picture when the comparison result of the comparison unit 403 is a match.

Optionally, in this embodiment of the present invention, the prompt unit 402 may also be configured to receive input verification information.

Please refer to FIG. 5 together. FIG. 5 is a schematic structural diagram of another user terminal disclosed in an embodiment of the present invention. Wherein, the user terminal shown in FIG. 5 is obtained by optimizing the user terminal shown in FIG. 4 . In the user terminal shown in FIG. 5 , the image output by the user terminal is divided into several sub-image areas, and each sub-image area is blocked by a protection picture. Compared with the user terminal shown in Figure 4, the user terminal shown in Figure 5 may further include:

The posture detection unit 405 is used to detect whether a specified posture transformation event occurs in the user terminal (that is, the user terminal where the image is located) after the adjustment unit 404 adjusts the target sub-image area to block the target protection picture;

The adjustment unit 404 is further configured to adjust the target protection picture to block the target sub-image area when the posture detection unit 405 detects that a specified posture transformation event occurs.

In the embodiment of the present invention, the posture detection unit 405 is used to detect whether the posture of the user terminal changes from a posture perpendicular to the horizontal plane to a posture parallel to the horizontal plane after the adjustment unit 404 adjusts the target sub-image area to block the target protection picture. The attitude of the terminal is transformed from an attitude perpendicular to the horizontal plane to an attitude parallel to the horizontal plane, and it is determined that a specified attitude transformation event occurs on the user terminal;

Alternatively, the posture detection unit 405 is configured to detect whether the posture of the user terminal is changed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane after the adjustment unit 404 adjusts the target sub-image area to block the target protection picture, if the user terminal is in the The posture is transformed from a posture parallel to the horizontal plane to a posture perpendicular to the horizontal plane, and it is determined that a specified posture transformation event occurs on the user terminal.

In the embodiment of the present invention, the posture of the user terminal generally refers to the posture of the touch screen of the user terminal.

In one embodiment, the comparing unit 403 is configured to compare whether the input verification number string matches the authorized verification number string matched with the target sub-image area occluded by the target protection picture, wherein the authorized verification number string matched by the target sub-image area It consists of the ordering of numbers of other sub-image areas except the target sub-image area among the above-mentioned several sub-image areas.

Furthermore, the user terminal shown in Figure 5 may also include:

The judging unit 406 is used to determine whether the current time is within the allowed viewing time configured in the target sub-image area after the comparison unit 403 compares the input verification number string with the authorized verification number string matching the target sub-image area covered by the target protection picture If the current time is within the allowable viewing time period configured in the target sub-image area, trigger the adjustment unit 404 to execute the above-mentioned method of adjusting the target sub-image area to block the target protection picture when the comparison result of the comparison unit 403 is a match. A step of.

It can be seen that, implementing the user terminal described in FIGS. 4 to 5 , the user terminal does not need to directly output the image content of the entire image, but outputs the operated sub-image area in a partitioned and safe manner, thereby reducing the risk of image content leakage. Moreover, when a specified posture transformation event occurs, the user terminal may automatically adjust the target protection picture to cover the target sub-image area, so as to prevent the target sub-image area from being peeped at.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The above is a detailed introduction to an image partition display method and user terminal disclosed in the embodiments of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The descriptions of the above embodiments are only used to help understand the present invention. The method of the invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood To limit the present invention.

Claims (8)

1. a kind of picture portion display methods, it is characterised in that described image is divided into several sub-image areas, and often The individual sub-image area is blocked by a protection picture respectively, and methods described includes：

Operational order of the detection for protection of goal picture；The protection of goal picture is the guarantor for blocking any one sub-image area Protect picture；

The operational order is responded, validation information is pointed out；

The authority checking letter that the checking information and the target sub-image area that the protection of goal picture is blocked for comparing input are matched Whether breath matches, if it does, adjusting the target sub-image area to blocking the protection of goal picture；

Wherein, the checking information for comparing input and awarding that the target sub-image area that the protection of goal picture is blocked is matched Whether power checking information matches, including：

Compare the authority checking that the checking numeric string of input is matched with the target sub-image area that the protection of goal picture is blocked Whether numeric string matches, wherein, the authority checking numeric string of the target sub-image area matching is by several described subgraphs The number sorting composition of remaining sub-image area in region in addition to the target sub-image area.

2. picture portion display methods according to claim 1, it is characterised in that adjusting the target sub-image area To after blocking the protection of goal picture, methods described also includes：

Whether user terminal where detection described image occurs specified posture changing event, in the event of specified posture changing thing Part, adjusts the protection of goal picture to blocking the target sub-image area.

3. picture portion display methods according to claim 2, it is characterised in that user where the detection described image Whether terminal occurs specified posture changing event, including：

Detect posture where described image residing for user terminal whether by perpendicular to horizontal plane posture changing to parallel to level Face posture, if posture where described image residing for user terminal by perpendicular to horizontal plane posture changing to parallel to horizontal plane Posture, user terminal where determining described image occurs to specify posture changing event；

Or, posture where detection described image residing for user terminal whether by parallel to horizontal plane posture changing to perpendicular to Horizontal plane posture, if posture where described image residing for user terminal by parallel to horizontal plane posture changing to perpendicular to water Plane posture, user terminal where determining described image occurs to specify posture changing event.

4. the picture portion display methods according to claim 1,2 or 3, it is characterised in that comparing the checking number of input After the digital String matching of authority checking that the target sub-image area that word string is blocked with the protection of goal picture is matched, the side Method also includes：

Judge whether current time is located in the permission viewing time section of target sub-image regions configuration of territory, if current time In the permission viewing time section of target sub-image regions configuration of territory, the described adjustment target sub-image area is performed To the step of blocking the protection of goal picture.

5. a kind of user terminal, it is characterised in that the image of the user terminal output is divided into several sub-image areas, And each sub-image area is blocked by a protection picture respectively, and the user terminal includes：

Instruction detection unit, for detecting the operational order for protection of goal picture；The protection of goal picture is appointed to block The protection picture of one sub-image area；

Tip element, for responding the operational order, points out validation information；

Comparing unit, the checking information for comparing input is matched with the target sub-image area that the protection of goal picture is blocked Authority checking information whether match；

Adjustment unit, during for the comparative result in the comparing unit for matching, adjusts the target sub-image area to screening Keep off the protection of goal picture；

Wherein, the comparing unit is used to compare the target subgraph that the checking numeric string of input is blocked with the protection of goal picture As whether the authority checking numeric string of Region Matching matches, wherein, the authority checking numeral of the target sub-image area matching The number sorting for remaining sub-image area gone here and there in several described sub-image areas in addition to the target sub-image area Composition.

6. user terminal according to claim 5, it is characterised in that the user terminal also includes：

Posture detecting unit, for adjusting the target sub-image area to blocking the protection of goal figure in the adjustment unit After piece, whether user terminal where detection described image occurs specified posture changing event；

The adjustment unit, is additionally operable to when posture changing event occurs to specify for posture detecting unit detection, adjustment is described Protection of goal picture is to blocking the target sub-image area.

7. user terminal according to claim 6, it is characterised in that the posture detecting unit is used for single in the adjustment The member adjustment target sub-image area is to after blocking the protection of goal picture, user terminal institute where detection described image The posture at place whether by perpendicular to horizontal plane posture changing to parallel to horizontal plane posture, if user terminal where described image Residing posture perpendicular to horizontal plane posture changing user terminal to where parallel to horizontal plane posture, determining described image by sending out Raw specified posture changing event；

Or, the posture detecting unit is used to adjust the target sub-image area to blocking the mesh in the adjustment unit After mark protection picture, posture where detection described image residing for user terminal whether by parallel to horizontal plane posture changing to Perpendicular to horizontal plane posture, if posture where described image residing for user terminal by parallel to horizontal plane posture changing to vertical Directly in horizontal plane posture, user terminal where determining described image occurs to specify posture changing event.

8. the user terminal according to claim 5,6 or 7, it is characterised in that the user terminal also includes：

Judging unit, for comparing the mesh that the checking numeric string of input is blocked with the protection of goal picture in the comparing unit After the digital String matching of authority checking for marking sub-image area matching, judge whether current time is located at the target sub-image regions In the permission viewing time section of configuration of territory, if current time is located at the permission viewing time of target sub-image regions configuration of territory In section, when triggering the described comparative result in the comparing unit of the adjustment unit execution for matching, the target is adjusted Sub-image area is to the step of blocking the protection of goal picture.