WO2016173072A1 - 数据信息处理方法、数据信息处理装置和终端 - Google Patents
数据信息处理方法、数据信息处理装置和终端 Download PDFInfo
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- WO2016173072A1 WO2016173072A1 PCT/CN2015/080308 CN2015080308W WO2016173072A1 WO 2016173072 A1 WO2016173072 A1 WO 2016173072A1 CN 2015080308 W CN2015080308 W CN 2015080308W WO 2016173072 A1 WO2016173072 A1 WO 2016173072A1
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- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
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- the present invention relates to the field of data information processing technologies, and in particular, to a data information processing method, a data information processing apparatus, and a terminal.
- the present invention is based on the above problems, and proposes a new technical solution, which enables a user to view and/or play private data information under a target system with a higher security level under a current system with a lower security level. It can also ensure the security of the private data information, and prevent the illegal user from reading the private data information under the security system when the legitimate user views and/or plays the private data information under the security system.
- an aspect of the present invention provides a data information processing method for a terminal, where a plurality of systems are installed, the method comprising: receiving a display when the terminal running in the current system receives And/or a command to play the original data information in the target system, acquiring the original data information and a target processing policy corresponding to the original data information; processing the original data information according to the target processing policy, and processing the original data information
- the at least partially distorted target data information is displayed and/or played; wherein the target system is a system in the plurality of systems having a security level higher than a security level of the current system.
- the goal of the private data information while ensuring the security of the private data information under the target system with high security level, preventing the illegal user from peeking at the private data under the security system when the legitimate user views the private data information under the security system.
- Information in addition, legitimate users can perform system cuts under the current system. You can directly view the data in the target system, reducing the legitimate user when viewing and / or playback data information, the number of switching systems, improve the user experience.
- the method further includes: storing the original data information and the target processing policy in the first frame buffer device and the second frame buffer device according to the received storage command; And a setting command to set a distortion index of the original data information and at least one processing policy corresponding to the original data information in the target system.
- the legitimate user understands the processing strategy of each original data information, so that when the legitimate user views and/or plays the data information under the current system, the original data information can be confirmed through the undistorted part of the data information in the target data information, and the illegal user Do not understand each original
- the processing strategy of the data information so the illegal user cannot determine the original data information, thereby ensuring the security of the private data information in the target system of the security system, and preventing the illegal user from viewing and/or playing the privacy under the security system by the legitimate user.
- viewing data information peek into the private data information under the security system.
- the acquiring the original data information and the target processing policy corresponding to the original data information specifically: according to the received first obtaining command, from the target system Obtaining the original data information in the first frame buffering device; determining, according to the distortion index of the original data information stored in the current system, and a correspondence between the original data information and the at least one processing policy And the target processing strategy corresponding to the original data information; and acquiring the target processing policy from the second frame buffering device according to the received second obtaining command.
- each piece of original data information corresponds to at least one processing strategy
- the processing strategy corresponding to each original data information that is, the target processing strategy
- the distortion index can be expressed in various forms, which can be in the form of a percentage.
- the processing the original data information according to the target processing policy, and displaying and/or playing the processed at least partially distorted target data information specifically: receiving according to the receiving And the processing command to process, the original data information is processed according to the target processing policy; and the processed at least partially distorted data information is displayed and/or played as the target data information.
- the legal user can be at a lower security level.
- the current system directly views and/or plays the target of the private data information under the target system with a higher security level, and at the same time ensures the security of the private data information under the target system with a higher security level, preventing the illegal user from being
- the private data under the security system is peeked.
- controlling the target processing strategy is: adding a fuzzy layer, wherein the target processing strategy includes: carrying a color-filled layer, a layer carrying a water mist, a layer carrying a mosaic, and at least one of the other images; and when the original data information is text information, controlling the target strategy is: Encrypting the text information, and/or replacing the text information; when the original data information is video information, controlling the target policy is: filtering the video information, and/or reducing the video information; When the original data information is audio information, the target policy is controlled to: add interference noise to the audio information, and/or filter the audio information.
- the target processing strategy is of course different, and the specific control process is as above, and the different target processing strategies for different types of original data information can not only make the user Viewing and/or playing private data information under a target system with a higher security level under the current system with lower security level, while ensuring the security of private data information, preventing illegal users from viewing and/or playing security systems on legitimate users
- the private data information is under, the private data information under the security system is read.
- a data information processing apparatus for a terminal, wherein the terminal is installed with a plurality of systems, the apparatus comprising: an acquisition unit, which is received when the terminal running in the current system receives Obtaining the original data information and a target processing policy corresponding to the original data information when displaying and/or playing a command of the original data information in the target system; the processing unit processing the original data information according to the target processing policy And a display unit that displays and/or plays the processed at least partially distorted target data information, wherein the target system is a system in the plurality of systems whose security level is higher than a security level of the current system.
- the original data information is processed to distort the original data information, and the legitimate user can still recall each original data information through the processing strategy and/or the undistorted data information in the original data information, and therefore, by the security level
- the low current system displays and/or plays at least part of the distorted data information after processing, so that the legitimate user can view and/or play under the current system with lower security level under the target system with higher security level.
- the goal of privacy data information while ensuring the security of private data information under the target system with high security level, preventing illegal users from peeking at private data information under the security system when legitimate users view private data information under the security system
- legitimate users can In the current system, the data information under the target system can be directly viewed without performing system switching, which reduces the number of times the legitimate user switches to the system when viewing and/or playing data information, thereby improving the user experience.
- the method further includes: storing, by the storage unit, the original data information and the target processing policy in the first frame buffer device and the second frame buffer device according to the received storage command And a setting unit that sets a distortion index of the original data information and at least one processing policy corresponding to the original data information in the target system according to the received setting command.
- the legitimate user understands the processing strategy of each original data information, so that when the legitimate user views and/or plays the data information under the current system, the original data information can be confirmed through the undistorted part of the data information in the target data information, and the illegal user I don't know the processing strategy of each original data information, so illegal users can't determine the original data information, thus ensuring the security of the private data in the target system of the security system, preventing illegal users from viewing and/or playing in legitimate users.
- the acquiring unit is configured to: obtain the original data information from the first frame buffer device of the target system according to the received first obtaining command; Determining the distortion index of the original data information stored in the current system and the correspondence between the original data information and the at least one processing policy, determining the target processing policy corresponding to the original data information; The second obtaining command acquires the target processing policy from the second frame buffer device.
- each piece of original data information corresponds to at least one processing strategy
- the processing strategy corresponding to each original data information that is, the target processing strategy
- the distortion index can be expressed in various forms, which can be in the form of a percentage.
- the processing unit is further configured to: process the original data information according to the target processing policy according to the received processing command; and process at least partially processed distortion data.
- Information is displayed as the target data information and/or Play.
- the legal user can be at a lower security level.
- the current system directly views and/or plays the target of the private data information under the target system with a higher security level, and at the same time ensures the security of the private data information under the target system with a higher security level, preventing the illegal user from being
- the private data under the security system is peeked.
- the method further includes: a control unit, configured to: when the original data information is an image, control the target processing policy to: add a fuzzy layer, where the target processing policy includes: carrying a layer having a fill color, a layer carrying a water mist, a layer carrying a mosaic, and at least one of the other images; and when the original data information is text information, controlling the target policy is Encrypting the text information, and/or replacing the text information; when the original data information is video information, controlling the target policy to filter the video information, and/or reducing the video information; When the original data information is audio information, the target policy is controlled to add interference noise to the audio information, and/or filter the audio information.
- a control unit configured to: when the original data information is an image, control the target processing policy to: add a fuzzy layer, where the target processing policy includes: carrying a layer having a fill color, a layer carrying a water mist, a layer carrying a mosaic, and at least one of the other images; and when the original data information is text information, controlling
- the target processing strategy is of course different, and the specific control process is as above, and the different target processing strategies for different types of original data information can not only make the user Viewing and/or playing private data information under a target system with a higher security level under the current system with lower security level, while ensuring the security of private data information, preventing illegal users from viewing and/or playing security systems on legitimate users
- the private data information is under, the private data information under the security system is read.
- a terminal is further provided, wherein a plurality of systems are installed on the terminal, the terminal includes a processor, a memory, and a user interface, wherein the memory stores a set of program codes, and The processor is configured to invoke program code stored in the memory to perform the following operations:
- the processor further performs the following operations:
- the process of the processor acquiring the original data information and a target processing policy corresponding to the original data information specifically:
- the processor processes the original data information according to the target processing policy, and displays and/or plays the processed at least partially distorted target data information, specifically:
- the processed at least partially distorted data information is displayed and/or played as the target data information.
- the processor controls the target processing policy to: add a blur layer, wherein the target processing strategy includes: carrying a fill color At least one of a layer, a layer carrying a water mist, a layer carrying a mosaic, and other images;
- the processor controls the target policy to: encrypt the text information, and/or replace the text information;
- the processor controls the target policy to: filter the video information, and/or reduce the video information;
- the processor controls the target policy to: add interference noise to the audio information, and/or filter the audio information.
- the user can view and/or play the private data information under the target system with higher security level under the current system with lower security level, and at the same time ensure the security of the private data information and prevent
- the illegal user reads the private data information under the security system when the legitimate user views and/or plays the private data information under the security system.
- FIG. 1 shows a flow chart of a data information processing method in accordance with one embodiment of the present invention
- FIG. 2 shows a block diagram of a data information processing apparatus in accordance with one embodiment of the present invention
- Figure 3 shows a block diagram of a terminal in accordance with one embodiment of the present invention
- FIG. 4 is a flow chart showing an image processing method under the security system according to an embodiment of the present invention.
- FIG. 5A shows a flowchart of an image processing method according to an embodiment of the present invention
- FIG. 5B is a flowchart showing a text information processing method according to an embodiment of the present invention.
- 5C shows a flowchart of a video information method in accordance with one embodiment of the present invention
- FIG. 5D shows a flowchart of an audio information processing method according to an embodiment of the present invention
- FIG. 6 is a flow chart showing a data information processing method according to another embodiment of the present invention.
- Figure 7 shows a block diagram of a terminal in accordance with another embodiment of the present invention.
- FIG. 1 shows a flow chart of a data information processing method in accordance with one embodiment of the present invention.
- a data information processing method includes: Step 102: When the terminal running in the current system receives a command to display and/or play original data information in a target system, acquire the Determining the original data information and the target processing policy corresponding to the original data information; Step 104, processing the original data information according to the target processing policy, and displaying the processed at least partially distorted target data information and And/or playing; wherein the target system is a system in the plurality of systems whose security level is higher than the security level of the current system.
- the goal of the private data information under the high target system while ensuring the security of the private data information under the target system with high security level, preventing the illegal user from peeking the security when the legitimate user views the private data information under the security system.
- Privacy data information under the system in addition, legitimate users can do not need under the current system Line system switches to directly view the data in the target system, reducing the legitimate user when viewing and / or playback data information, the number of switching systems, improve the user experience.
- the method further includes: storing the original data information and the target processing policy in the first frame buffer device and the second frame buffer device according to the received storage command; And a setting command to set a distortion index of the original data information and at least one processing policy corresponding to the original data information in the target system.
- the acquiring the original data information and the target processing policy corresponding to the original data information specifically: according to the received first obtaining command, from the target system Obtaining the original data information in the first frame buffering device; determining, according to the distortion index of the original data information stored in the current system, and a correspondence between the original data information and the at least one processing policy And the target processing strategy corresponding to the original data information; and acquiring the target processing policy from the second frame buffering device according to the received second obtaining command.
- each piece of original data information corresponds to at least one processing strategy
- the processing strategy corresponding to each original data information that is, the target processing strategy
- the distortion index can be expressed in various forms, which can be in the form of a percentage.
- the processing the original data information according to the target processing policy, and displaying and/or playing the processed at least partially distorted target data information specifically: receiving according to the receiving And the processing command to process, the original data information is processed according to the target processing policy; and the processed at least partially distorted data information is displayed and/or played as the target data information.
- the legal user can be at a lower security level.
- the current system directly views and/or plays the target of the private data information under the target system with a higher security level, and at the same time ensures the security of the private data information under the target system with a higher security level, preventing the illegal user from being
- the private data under the security system is peeked.
- controlling the The target processing strategy is: adding a fuzzy layer, wherein the target processing strategy includes: at least one of a layer carrying a fill color, a layer carrying a water mist, a layer carrying a mosaic, and other images. a layer; when the original data information is text information, controlling the target policy: encrypting the text information, and/or replacing the text information; and when the original data information is video information, controlling the The target policy is: filtering the video information, and/or reducing the video information; when the original data information is audio information, controlling the target policy: adding interference noise to the audio information, and/or Filter the audio information.
- the target processing strategy is of course different, and the specific control process is as above, and the different target processing strategies for different types of original data information can not only make the user Viewing and/or playing private data information under a target system with a higher security level under the current system with lower security level, while ensuring the security of private data information, preventing illegal users from viewing and/or playing security systems on legitimate users
- the private data information is under, the private data information under the security system is read.
- FIG. 2 shows a block diagram of a data information processing apparatus in accordance with one embodiment of the present invention.
- a data information processing apparatus 200 is used for a terminal, a plurality of systems are installed on the terminal, and the data information processing apparatus 200 includes: an obtaining unit 202, when running at the current When the terminal of the system receives the command to display and/or play the original data information in the target system, the original data information of the original data information and the target processing policy corresponding to the original data information are acquired; the processing unit 204, according to the The target processing policy processes the original data information; the display unit 206 displays and/or plays the processed at least partially distorted target data information; wherein the target system is a security level in the multiple systems A system that is higher than the security level of the current system.
- the target of the private data information under the target system with a higher security level while ensuring the security of the private data information under the target system with a higher security level, and preventing the illegal user from viewing the private data information under the security system when the legitimate user views the security system.
- Peeking through the privacy data under the security system legitimate users can directly view the data information under the target system without switching the system under the current system, reducing the legitimate users when viewing and/or playing data information. The number of switchings improves the user experience.
- the storage unit 208 further stores the original data information and the target processing policy in the first frame buffer device and the second frame buffer device according to the received storage command.
- the setting unit 210 sets a distortion index of the original data information and at least one processing policy corresponding to the original data information in the target system according to the received setting command.
- the legitimate user understands the processing strategy of each original data information, so that when the legitimate user views and/or plays the data information under the current system, the original data information can be confirmed through the undistorted part of the data information in the target data information, and the illegal user I don't know the processing strategy of each original data information, so illegal users can't determine the original data information, thus ensuring the security of the private data in the target system of the security system, preventing illegal users from viewing and/or playing in legitimate users.
- the acquiring unit 202 is specifically configured to: acquire the original data information from the first frame buffer device of the target system according to the received first obtaining command; Determining, by the distortion index of the original data information stored in the current system, and the correspondence between the original data information and the at least one processing policy, determining the target processing policy corresponding to the original data information; And a second acquisition command to obtain the target processing policy from the second frame buffer device.
- each piece of original data information corresponds to at least one processing strategy
- the processing strategy corresponding to each original data information that is, the target processing strategy
- the distortion index can be expressed in various forms, which can be in the form of a percentage.
- the processing unit 204 is further configured to: process the original data information according to the target processing policy according to the received processing command; and at least partially process the processed distortion
- the data information is displayed and/or played as the target data information.
- the legal user can be at a lower security level.
- the current system directly views and/or plays the target of the private data information under the target system with a higher security level, and at the same time ensures the security of the private data information under the target system with a higher security level, preventing the illegal user from being
- the private data under the security system is peeked.
- control unit 212 is configured to: when the original data information is an image, control the target processing policy to: add a fuzzy layer, where the target processing policy includes: Carrying at least one of a layer filled with a color, a layer carrying a mist, a layer carrying a mosaic, and other images; and when the original data information is text information, controlling the target strategy To encrypt the text information, and/or replace the text information; when the original data information is video information, control the target policy to filter the video information, and/or reduce the video information; When the original data information is audio information, the target policy is controlled to add interference noise to the audio information, and/or filter the audio information.
- the target processing strategy is of course different, and the specific control process is as above, and the different target processing strategies for different types of original data information can not only make the user Viewing and/or playing private data information under a target system with a higher security level under the current system with lower security level, while ensuring the security of private data information, preventing illegal users from viewing and/or playing security systems on legitimate users
- the private data information is under, the private data information under the security system is read.
- Figure 3 shows a block diagram of a terminal in accordance with one embodiment of the present invention.
- a terminal 300 includes the data information processing apparatus 200 according to any one of the above aspects.
- FIG. 4 shows a detailed flow chart of a data information processing method under a security system according to an embodiment of the present invention.
- the data information processing method in the security system according to the embodiment of the present invention (in this embodiment, the terminal is a mobile phone, and the dual system is installed on the mobile phone, that is, the common system with lower security level and the security level are compared.
- High security system, and the original data information is an image) including:
- Step 402 taking a picture and acquiring the original image.
- Step 404 Store the acquired original image into the first frame buffer device (ie, framebuffer1).
- step 406 it is determined whether the original image is fuzzy set. If the result of the determination is no, the process proceeds to 408. If the determination result is yes, the process proceeds to step 410.
- Step 408 exit, no fuzzification settings.
- step 410 the masking program is called to perform fuzzy setting on the original image.
- step 412 it is determined whether the user smears the layer and displays the overlay portion. If the determination step is no, the process proceeds to step 414. If the determination result is yes, the process proceeds to step 416.
- Step 418 forming a partial blur layer file corresponding to the original image, and storing it in the second frame buffer device (ie, framebuffer2).
- steps 402 to 418 describe the technical solution of the present invention in detail only with the original data information as an image.
- the text information may be encrypted according to the original text information corresponding to the text information stored in the security system and the target processing policy corresponding to the text information, and/or the text information is replaced, and the text is replaced by other virtual text information.
- Information to display at least partially distorted text information to the user thereby realizing the privacy original text information under the security system under the ordinary system, and at the same time ensuring the security of the original text information of the privacy and preventing the illegal user from being legal.
- the user views the original text information of the privacy under the security system, the user reads the original text information of the privacy under the security system;
- the original data information is video information
- the original video information corresponding to the video information stored in the security system and the target processing policy corresponding to the video information may be used.
- the video information is filtered, and/or the video information is reduced to display the at least partially distorted video information to the user, so that the privacy original video information under the security system can be viewed under the ordinary system, and the privacy is guaranteed.
- the security of the original video information prevents unauthorized users from reading the original privacy video information under the security system when the legitimate user views the original privacy video information under the security system;
- the original data information is audio information
- the original audio information corresponding to the audio information stored in the security system and the target processing policy corresponding to the audio information may be used.
- the audio information is filtered, and/or the audio information is reduced to display at least partially distorted audio information to the user, thereby realizing the privacy original audio information under the security system under the ordinary system, and ensuring privacy
- the security of the original audio information prevents unauthorized users from reading the original audio information under the security system when the legitimate user views the privacy original audio information under the security system.
- FIG. 5A shows a schematic diagram of an image processing method in accordance with one embodiment of the present invention.
- an image processing method (in this embodiment, the terminal is a mobile phone, and a dual system is installed on the mobile phone, that is, a common system with a lower security level and a security system with a higher security level. ),include:
- Step 502 open the photo taken under the security system.
- step 504 it is determined whether the photo is marked as a full fuzzy layer, that is, whether the fuzzy identification flag is equal to 1. If the determination result is no, the process proceeds to step 506. If the determination result is yes, the process proceeds to step 508.
- Step 506 overlaying the file of the partially blurred layer onto the photo to form a partially blurred image.
- the photo size is calculated and a 100% opaque layer is formed over the photo.
- the image size is calculated, and the upper layer of the image is filled with a completely opaque blurred image in framebuffer2 (using a video output device to drive a video display device from a memory buffer containing the complete frame data).
- the above fuzzy identifier is a distortion index.
- FIG. 5B shows a flow chart of a text message processing method in accordance with one embodiment of the present invention.
- a text information processing method (in this embodiment, the terminal is a mobile phone, and a dual system is installed on the mobile phone, that is, a common system with a lower security level and a higher security level. System), including:
- Step 502 When the mobile phone running in the ordinary system receives the instruction to view the original text information in the security system, the original text information stored in the security system is opened.
- step 504 it is determined whether the original text information is encrypted or replaced. If the original text information is to be encrypted, step 510 is performed; if the original text information is to be replaced, step 506 is performed.
- Step 506 judging the replacement index?
- Step 508 replacing the original text information according to the replacement index, and displaying the replaced at least partially distorted text information under the ordinary system.
- Step 510 Encrypt the original text information according to the encryption index to display the encrypted at least partially distorted text information under the ordinary system.
- the above encryption index and replacement index are distortion indexes.
- Figure 5C illustrates a flow chart of a method of video information in accordance with one embodiment of the present invention.
- a video information method according to an embodiment of the present invention (in this embodiment, the terminal is a mobile phone, and a dual system is installed on the mobile phone, that is, a common system with a lower security level and a security system with a higher security level. ),include:
- Step 502 When the mobile phone running in the ordinary system receives the instruction to view the original video information in the security system, the original video information stored in the security system is opened.
- Step 504 determining whether to filter or reduce the original video information, if the original video is needed The information is filtered, and step 508 is performed; if the original video information is to be reduced, step 506 is performed.
- Step 506 the original video information is reduced according to the reduction index, and the reduced at least partially distorted video information is displayed under the ordinary system.
- Step 508 Filter the original video information according to the filtering index, and display the filtered at least partially distorted video information under a common system.
- the above reduction index and filter index are distortion indexes.
- Figure 5D shows a flow chart of an audio information processing method in accordance with one embodiment of the present invention.
- an audio information processing method (in this embodiment, the terminal is a mobile phone, and a dual system is installed on the mobile phone, that is, a common system with a lower security level and a higher security level.
- System including:
- Step 502 When the mobile phone running in the ordinary system receives an instruction to view the original audio information in the security system, the original audio information stored in the security system is opened.
- step 504 it is determined whether the original audio information is filtered or the interference noise is added. If the original audio information needs to be filtered, step 508 is performed; if interference noise is added to the original audio information, step 506 is performed.
- Step 506 Add noise of corresponding intensity to the original audio information according to the noise index, and play at least partially distorted audio information after adding noise of the corresponding intensity in a normal system.
- Step 508 Filter the original audio information according to the filtering index, and play the filtered at least partially distorted audio information under a normal system.
- the above noise index and filter index are the distortion index.
- FIG. 6 shows a flow chart of a data information processing method in accordance with another embodiment of the present invention.
- a data information processing method including:
- step 602 two framebuffers, frambuffer 1 and framebuffer 2, are created in the memory.
- Step 604 Read the target processing strategy of the generated original data information, and process the target processing policy into framebuffer2.
- step 606 the original data information is read, and the original data information is written into the frambuffer 1.
- Step 608 The original data information in the frambuffer 1 is processed by using the target processing strategy in the framebuffer 2, and the processed data is displayed or played to the user.
- Figure 7 shows a block diagram of a terminal in accordance with another embodiment of the present invention.
- the terminal 7 may include: at least one processor 71, such as a CPU, at least one communication bus 72, a memory 73, and a user interface 74.
- the processor 71 may be combined with the figure.
- a set of program codes is stored in the memory 73, and the processor 71 is configured to call the program code stored in the memory 73 for performing the following operations:
- the terminal running in the current system receives a command to display and/or play original data information in the target system through the user interface 74, acquiring the original data information and a target processing policy corresponding to the original data information;
- Target processing policy Processing the original data information according to the target processing policy, and displaying and/or playing the processed at least partially distorted target data information; wherein the target system is a high security level in the multiple systems A system for the security level of the current system.
- the processor 71 can also perform the following operations:
- the process of the processor 71 acquiring the original data information and the target processing policy corresponding to the original data information includes:
- the processor 71 processes the original data information according to the target processing policy, and displays and/or plays the processed at least partially distorted target data information, and the specific package include:
- the processed at least partially distorted data information is displayed and/or played as the target data information.
- the processor 71 controls the target processing strategy to: add a blur layer, where the target processing strategy includes: a layer carrying a fill color, carrying a water mist At least one of a layer, a layer carrying a mosaic, and other images;
- the processor 71 controls the target policy to: encrypt the text information, and/or replace the text information;
- the processor 71 controls the target policy to: filter the video information, and/or reduce the video information;
- the processor 71 controls the target policy to: add interference noise to the audio information, and/or filter the audio information.
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- User Interface Of Digital Computer (AREA)
Abstract
本发明提出了一种数据信息处理方法,包括:当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统;相应地,本发明还提供了一种数据信息处理装置和一种终端。通过本发明,可以使用户在安全等级较低的当前系统下查看或播放在安全等级较高的目标系统下的隐私数据信息,防止非法用户在合法用户查看安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
Description
本申请要求于2015年04月28日提交中国专利局,申请号为CN 201510209832.9、发明名称为“数据信息处理方法、数据信息处理装置和终端”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本发明涉及数据信息处理技术领域,具体而言,涉及一种数据信息处理方法、一种数据信息处理装置和一种终端。
在双系统手机中,用户在安全系统下拍照的图片,在普通系统下是不能看到安全系统下拍照的图片。对于双系统手机,用户在安全系统下拍了许多图像。当用户切换到普通系统下时,想查看一下在安全系统下拍的图像,就需要将手机切换到安全系统下,才能查看安全系统下的图像。这给用户带来了很多不方便的地方;当然,不仅是图像,用户在读取安全系统下的其它数据信息如视频信息、文字信息、音频信息时,也存在同样的问题,同样给用户带来很多不便。
因此,如何使用户可以在普通系统下查看和/或播放在安全系统下的数据信息,同时又能保证安全系统下隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息,成为亟待解决的问题。
发明内容
本发明正是基于上述问题,提出了一种新的技术方案,可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
有鉴于此,本发明的一方面提出了一种数据信息处理方法,用于终端,所述终端上安装有多个系统,所述方法包括:当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
在该技术方案中,由于只有合法用户了解每份原数据信息对应的处理策略,因此,在通过安全等级较低的当前系统获取到原数据信息和与原数据信息相应的目标处理策略后,通过对原数据信息进行处理,将原数据信息进行失真化,合法用户依然可以通过该处理策略和/或原数据信息中未未失真的数据信息回忆起每个原数据信息,因此,通过在安全等级较低的当前系统将处理后的至少部分失真数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息,另外,合法用户可以在当前系统下无需进行系统切换即可直接查看目标系统下的数据信息,减少了合法用户在查看和/或播放数据信息时,对系统的切换次数,提高了用户体验。
在上述技术方案中,优选地,还包括:根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
在该技术方案中,通过将原数据信息和目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中,并在安全等级较高的目标系统中进行失真设置,这样即可使合法用户了解每份原数据信息的处理策略,从而使得合法用户在当前系统下查看和/或播放数据信息时,通过目标数据信息中未失真的部分数据信息可以确认原数据信息,而非法用户并不了解每份原
数据信息的处理策略,所以非法用户无法确定原数据信息,从而保证了安全系统较高的目标系统中的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,所述获取所述原数据信息和与所述原数据信息相应的目标处理策略,具体包括:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
在该技术方案中,由于每份原数据信息对应至少一个处理策略,因此,通过每份原数据信息的失真指数即可精确且唯一地确定每份原数据信息所对应的处理策略即目标处理策略,提高目标处理策略的确定结果的准确性,而失真指数的表现形式有多种,可以是百分比的形式。
在上述技术方案中,优选地,所述根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包括:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
在该技术方案中,通过将原数据信息按照目标处理策略进行处理,并将处理后的至少部分失真数据信息作为目标数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下直接查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,当所述原数据信息为图像时,控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有
填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
在该技术方案中,原数据信息的类型不同时,目标处理策略当然也就不同,其具体控制过程如上,而通过对不同类型的原数据信息按照不同的目标处理策略,不仅可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
根据本发明的另一方面还提出了一种数据信息处理装置,用于终端,所述终端上安装有多个系统,所述装置包括:获取单元,当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;处理单元,根据所述目标处理策略对所述原数据信息进行处理;显示单元,将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
在该技术方案中,由于只有合法用户了解每份原数据信息对应的处理策略,因此,在通过安全等级较低的当前系统获取到原数据信息和与原数据信息相应的目标处理策略后,通过对原数据信息进行处理,将原数据信息进行失真化,合法用户依然可以通过该处理策略和/或原数据信息中未失真的数据信息回忆起每个原数据信息,因此,通过在安全等级较低的当前系统将处理后的至少部分失真数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息,另外,合法用户可
以在当前系统下无需进行系统切换即可直接查看目标系统下的数据信息,减少了合法用户在查看和/或播放数据信息时,对系统的切换次数,提高了用户体验。
在上述技术方案中,优选地,还包括:存储单元,根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;设置单元,根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
在该技术方案中,通过将原数据信息和目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中,并在安全等级较高的目标系统中进行模糊设置,这样即可使合法用户了解每份原数据信息的处理策略,从而使得合法用户在当前系统下查看和/或播放数据信息时,通过目标数据信息中未失真的部分数据信息可以确认原数据信息,而非法用户并不了解每份原数据信息的处理策略,所以非法用户无法确定原数据信息,从而保证了安全系统较高的目标系统中的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,所述获取单元具体用于:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
在该技术方案中,由于每份原数据信息对应至少一个处理策略,因此,通过每份原数据信息的失真指数即可精确且唯一地确定每份原数据信息所对应的处理策略即目标处理策略,提高目标处理策略的确定结果的准确性,而失真指数的表现形式有多种,可以是百分比的形式。
在上述技术方案中,优选地,还包括:所述处理单元具体用于:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或
播放。
在该技术方案中,通过将原数据信息按照目标处理策略进行处理,并将处理后的至少部分失真数据信息作为目标数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下直接查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,还包括:控制单元,用于当所述原数据信息为图像时,控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
在该技术方案中,原数据信息的类型不同时,目标处理策略当然也就不同,其具体控制过程如上,而通过对不同类型的原数据信息按照不同的目标处理策略,不仅可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
根据本发明的又一方面,还提出了一种终端,所述终端上安装有多个系统,所述终端包括处理器、存储器和用户接口,其中,所述存储器中存储一组程序代码,且所述处理器用于调用所述存储器中存储的程序代码,用于执行以下操作:
当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;
根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至
少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
在上述技术方案中,优选地,所述处理器还执行以下操作:
根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;
根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
在上述技术方案中,优选地,所述处理器获取所述原数据信息和与所述原数据信息相应的目标处理策略的过程,具体包括:
根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;
根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;
根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
在上述技术方案中,优选地,所述处理器根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包括:
根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;
将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
在上述技术方案中,优选地,当所述原数据信息为图像时,所述处理器控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;
当所述原数据信息为文字信息时,所述处理器控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;
当所述原数据信息为视频信息时,所述处理器控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;
当所述原数据信息为音频信息时,所述处理器控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
通过本发明的技术方案,可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
图1示出了根据本发明的一个实施例的数据信息处理方法的流程图;
图2示出了根据本发明的一个实施例的数据信息处理装置的框图;
图3示出了根据本发明的一个实施例的终端的框图;
图4示出了根据本发明的一个实施例的安全系统下图像处理方法的流程图;
图5A示出了根据本发明的一个实施例的图像处理方法的流程图;
图5B示出了根据本发明的一个实施例的文字信息处理方法的流程图;
图5C示出了根据本发明的一个实施例的视频信息方法的流程图;
图5D示出了根据本发明的一个实施例的音频信息处理方法的流程图;
图6示出了根据本发明的另一个实施例的数据信息处理方法的流程图;
图7示出了根据本发明的另一个实施例的终端的框图。
为了可以更清楚地理解本发明的上述目的、特征和优点,下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是,在不冲突的情况下,本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明,但是,本发明还可以采用其他不同于在此描述的其他方式来实施,因此,本发明
的保护范围并不受下面公开的具体实施例的限制。
图1示出了根据本发明的一个实施例的数据信息处理方法的流程图。
如图1所示,根据本发明的实施例的数据信息处理方法,包括:步骤102,当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;步骤104,根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
在该技术方案中,由于只有合法用户了解每份原数据信息对应的处理策略,因此,在通过安全等级较低的当前系统获取到原数据信息和与原数据信息相应的目标处理策略后,通过对原数据信息进行处理,将原数据信息进行模糊化,合法用户依然可以通过该处理策略和/或原数据信息中未被模糊化(未失真)的数据信息回忆起每个原数据信息,因此,通过在安全等级较低的当前系统将处理后的至少部分失真数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息,另外,合法用户可以在当前系统下无需进行系统切换即可直接查看目标系统下的数据信息,减少了合法用户在查看和/或播放数据信息时,对系统的切换次数,提高了用户体验。
在上述技术方案中,优选地,还包括:根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
在该技术方案中,通过将原数据信息和目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中,并在安全等级较高的目标系统中进行失真设置,这样即可使合法用户了解每份原数据信息的处理策略,从而使
得合法用户在当前系统下查看和/或播放数据信息时,通过目标数据信息中未失真的部分数据信息可以确认原数据信息,而非法用户并不了解每份原数据信息的处理策略,所以非法用户无法确定原数据信息,从而保证了安全系统较高的目标系统中的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,所述获取所述原数据信息和与所述原数据信息相应的目标处理策略,具体包括:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
在该技术方案中,由于每份原数据信息对应至少一个处理策略,因此,通过每份原数据信息的失真指数即可精确且唯一地确定每份原数据信息所对应的处理策略即目标处理策略,提高目标处理策略的确定结果的准确性,而失真指数的表现形式有多种,可以是百分比的形式。
在上述技术方案中,优选地,所述根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包括:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
在该技术方案中,通过将原数据信息按照目标处理策略进行处理,并将处理后的至少部分失真数据信息作为目标数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下直接查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,当所述原数据信息为图像时,控制所述
目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
在该技术方案中,原数据信息的类型不同时,目标处理策略当然也就不同,其具体控制过程如上,而通过对不同类型的原数据信息按照不同的目标处理策略,不仅可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
图2示出了根据本发明的一个实施例的数据信息处理装置的框图。
如图2所示,根据本发明的实施例的数据信息处理装置200,用于终端,所述终端上安装有多个系统,所述数据信息处理装置200包括:获取单元202,当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息的原数据信息和与所述原数据信息相应的目标处理策略;处理单元204,根据所述目标处理策略对所述原数据信息进行处理;显示单元206,将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
在该技术方案中,由于只有合法用户了解每份原数据信息对应的处理策略,因此,在通过安全等级较低的当前系统获取到原数据信息和与原数据信息相应的目标处理策略后,通过对原数据信息进行处理,将原数据信息进行失真化,合法用户依然可以通过该处理策略和/或原数据信息中未被模糊化(未失真)的数据信息回忆起每个原数据信息,因此,通过在安全等级较低的当前系统将处理后的至少部分失真数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下查看和/或播放在
安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息,另外,合法用户可以在当前系统下无需进行系统切换即可直接查看目标系统下的数据信息,减少了合法用户在查看和/或播放数据信息时,对系统的切换次数,提高了用户体验。
在上述技术方案中,优选地,还包括:存储单元208,根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;设置单元210,根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
在该技术方案中,通过将原数据信息和目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中,并在安全等级较高的目标系统中进行失真设置,这样即可使合法用户了解每份原数据信息的处理策略,从而使得合法用户在当前系统下查看和/或播放数据信息时,通过目标数据信息中未失真的部分数据信息可以确认原数据信息,而非法用户并不了解每份原数据信息的处理策略,所以非法用户无法确定原数据信息,从而保证了安全系统较高的目标系统中的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,所述获取单元202具体用于:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
在该技术方案中,由于每份原数据信息对应至少一个处理策略,因此,通过每份原数据信息的失真指数即可精确且唯一地确定每份原数据信息所对应的处理策略即目标处理策略,提高目标处理策略的确定结果的准确性,而失真指数的表现形式有多种,可以是百分比的形式。
在上述技术方案中,优选地,还包括:所述处理单元204具体用于:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
在该技术方案中,通过将原数据信息按照目标处理策略进行处理,并将处理后的至少部分失真数据信息作为目标数据信息进行显示和/或播放,既可以达到使合法用户在安全等级较低的当前系统下直接查看和/或播放在安全等级较高的目标系统下的隐私数据信息的目标,同时又能保证安全等级较高的目标系统下的隐私数据信息的安全性,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,偷窥安全系统下的隐私数据信息。
在上述技术方案中,优选地,还包括:控制单元212,用于当所述原数据信息为图像时,控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
在该技术方案中,原数据信息的类型不同时,目标处理策略当然也就不同,其具体控制过程如上,而通过对不同类型的原数据信息按照不同的目标处理策略,不仅可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
图3示出了根据本发明的一个实施例的终端的框图。
如图3所示,根据本发明的实施例的终端300,包括:如上述技术方案中任一项所述的数据信息处理装置200。
在该技术方案中,通过在终端300上设置数据信息处理装置200,可
以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
图4示出了根据本发明的一个实施例的安全系统下的数据信息处理方法的具体流程图。
如图4所示,根据本发明的实施例的安全系统下数据信息处理方法(在该实施例中,终端为手机,手机上安装有双系统,即安全等级较低的普通系统和安全等级较高的安全系统,且该原数据信息为图像),包括:
步骤402,拍照,获取原图像。
步骤404,将获取的原图像储存至第一帧缓冲设备(即framebuffer1)中。
步骤406,判断是否对原图像进行模糊设置,若判断结果为否,进入408,若判断结果为是,进入步骤410。
步骤408,退出,不进行模糊化设置。
步骤410,调用蒙板程序,对原图像进行模糊设置。
步骤412,判断用户是否涂抹图层,显示覆盖部分,若判断步骤为否,进入步骤414,若判断结果为是,进入步骤416。
步骤414,100%涂抹图层,将原图像设置为全模糊图层图像,并使原图像的模糊标识flag=1,具体地,计算存储在第一帧缓冲设备中的原图像的尺寸大小,形成与原图像尺寸大小相同的100%不透明的图层,以与原图像进行合成,使原图像形成100%模糊图像。
步骤416,部分涂抹图层,以形成部分模糊的图层,并标记原始图像的模糊标识为flag=0。
步骤418,形成与原图像相应的部分模糊图层文件,并存储在第二帧缓冲设备(即framebuffer2)中。
当然,步骤402至步骤418仅以原数据信息为图像详细说明本发明的技术方案。
而当原数据信息为文字信息时,如果想在普通系统中查看该文字信息,
就可以根据存储在安全系统中与该文字信息对应的原文字信息和与该文字信息对应的目标处理策略对该文字信息进行加密,和/或替换该文字信息,用其他虚拟文字信息替代该文字信息,以将至少部分失真后的文字信息显示给用户,从而实现既可以在普通系统下查看在安全系统下的隐私原文字信息,同时又能保证隐私原文字信息的安全,防止非法用户在合法用户查看安全系统下的隐私原文字信息时,读取安全系统下的隐私原文字信息;
而当原数据信息为视频信息时,如果想在普通系统中查看该视频信息,就可以根据存储在安全系统中与该视频信息对应的原视频信息和与该视频信息对应的目标处理策略对该视频信息进行过滤,和/或缩减该视频信息,以将至少部分失真后的视频信息显示给用户,从而实现既可以在普通系统下查看在安全系统下的隐私原视频信息,同时又能保证隐私原视频信息的安全,防止非法用户在合法用户查看安全系统下的隐私原视频信息时,读取安全系统下的隐私原视频信息;
而当原数据信息为音频信息时,如果想在普通系统中查看该音频信息,就可以根据存储在安全系统中与该音频信息对应的原音频信息和与该音频信息对应的目标处理策略对该音频信息进行过滤,和/或缩减该音频信息,以将至少部分失真后的音频信息显示给用户,从而实现既可以在普通系统下查看在安全系统下的隐私原音频信息,同时又能保证隐私原音频信息的安全,防止非法用户在合法用户查看安全系统下的隐私原音频信息时,读取安全系统下的隐私原音频信息。
图5A示出了根据本发明的一个实施例的图像处理方法的示意图。
如图5所示,根据本发明的实施例的图像处理方法(在该实施例中,终端为手机,手机上安装有双系统,即安全等级较低的普通系统和安全等级较高的安全系统),包括:
步骤502,打开安全系统下拍得的照片。
步骤504,判断照片是否标记为全模糊图层,即模糊标识flag是否等1,若判断结果为否,进入步骤506,若判断结果为是,进入步骤508。
步骤506,将部分模糊图层的文件覆盖到照片上,形成部分模糊图像。
步骤508,计算照片大小,并在照片上方形成100%不透明的图层。
具体地在普通系统下:当用户打开在安全系统下拍的图像时,通过判断模糊标识flag是否为1,来判断当前图像是否要全部模糊或部分模糊。
当模糊标识flag=1时,计算图像大小,在图像的上层填充framebuffer2(用一个视频输出设备从包含完整的帧数据的一个内存缓冲区中来驱动一个视频显示设备)中完全不透明的模糊图像。
当模糊标识flag=0时,则在图像的上层填充framebuffer2中的部分模糊的图层文件。
其中,上述模糊标识即为失真指数。
图5B示出了根据本发明的一个实施例的文字信息处理方法的流程图。
如图5B所示,根据本发明的实施例的文字信息处理方法(在该实施例中,终端为手机,手机上安装有双系统,即安全等级较低的普通系统和安全等级较高的安全系统),包括:
步骤502,运行在普通系统的手机接收到查看安全系统中的原文字信息的指令时,打开安全系统下存储的该原文字信息。
步骤504,判断是对原文字信息进行加密还是替换,若需对原文字信息进行加密,执行步骤510;若需对原文字信息进行替换,执行步骤506。
步骤506,判断替换指数?
步骤508,根据替换指数替换该原文字信息,并将替换后的至少部分失真的文字信息显示在普通系统下。
步骤510,根据加密指数对该原文字信息进行加密,以将加密后的至少部分失真的文字信息显示在普通系统下。
其中,上述加密指数和替换指数即为失真指数。
图5C示出了根据本发明的一个实施例的视频信息方法的流程图。
如图5C所示,根据本发明的实施例的视频信息方法(在该实施例中,终端为手机,手机上安装有双系统,即安全等级较低的普通系统和安全等级较高的安全系统),包括:
步骤502,运行在普通系统的手机接收到查看安全系统中的原视频信息的指令时,打开安全系统下存储的该原视频信息。
步骤504,判断是对该原视频信息进行过滤还是缩减,若需对原视频
信息进行过滤,执行步骤508;若需对原视频信息进行缩减,执行步骤506。
步骤506,根据缩减指数对原视频信息进行缩减,并将缩减后的至少部分失真的视频信息显示在普通系统下。
步骤508,根据过滤指数对原视频信息进行过滤,并将过滤后的至少部分失真的视频信息显示在普通系统下。
其中,上述缩减指数和过滤指数即为失真指数。
图5D示出了根据本发明的一个实施例的音频信息处理方法的流程图。
如图5D所示,根据本发明的实施例的音频信息处理方法(在该实施例中,终端为手机,手机上安装有双系统,即安全等级较低的普通系统和安全等级较高的安全系统),包括:
步骤502,运行在普通系统的手机接收到查看安全系统中的原音频信息的指令时,打开安全系统下存储的该原音频信息。
步骤504,判断是对该原音频信息进行过滤还是添加干扰噪音,若需对原音频信息进行过滤,执行步骤508;若需对原音频信息添加干扰噪音,执行步骤506。
步骤506,根据噪音指数向原音频信息中添加相应强度的噪音,并在普通系统下播放添加相应强度的噪音后的至少部分失真的音频信息。
步骤508,根据过滤指数对原音频信息进行过滤,并在普通系统下播放过滤后的至少部分失真的音频信息。
其中,上述噪音指数和过滤指数即为失真指数。
图6示出了根据本发明的另一个实施例的数据信息处理方法的流程图。
如图所示,示出了本发明的另一个实施例的数据信息处理方法,包括:
步骤602,在内存中创建两个framebuffer即frambuffer 1和framebuffer 2。
步骤604,读取生成的原数据信息的目标处理策略,并将目标处理策略到framebuffer2中。
步骤606,读取原数据信息,并将该原数据信息写到frambuffer 1中。
步骤608,使用framebuffer 2中的目标处理策略对frambuffer 1中的原数据信息进行处理,并将处理后的数据显示或播放给用户。
图7示出了根据本发明的另一个实施例的终端的框图。
所述终端上安装有多个系统,如图7所示,该终端7可以包括:至少一个处理器71,例如CPU,至少一个通信总线72、存储器73以及用户接口74;处理器71可以结合图2所示的数据信息处理装置200;通信总线72用于实现这些组件之间的连接通信;存储器73可以是高速RAM存储器,也可以是非易失性存储器(non-volatile memory),例如至少一个磁盘存储器。存储器73中存储一组程序代码,且处理器71用于调用存储器73中存储的程序代码,用于执行以下操作:
当运行在当前系统的所述终端通过用户接口74接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;
根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
优选地,所述处理器71还可以执行以下操作:
根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;
根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
优选地,所述处理器71获取所述原数据信息和与所述原数据信息相应的目标处理策略的过程,具体包括:
根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;
根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;
根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
优选地,所述处理器71根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包
括:
根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;
将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
当所述原数据信息为图像时,所述处理器71控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;
当所述原数据信息为文字信息时,所述处理器71控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;
当所述原数据信息为视频信息时,所述处理器71控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;
当所述原数据信息为音频信息时,所述处理器71控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
以上结合附图详细说明了本发明的技术方案,可以使用户在在安全等级较低的当前系统下查看和/或播放在安全等级较高的目标系统下的隐私数据信息,同时又能保证隐私数据信息的安全,防止非法用户在合法用户查看和/或播放安全系统下的隐私数据信息时,读取安全系统下的隐私数据信息。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (15)
- 一种数据信息处理方法,用于终端,其特征在于,所述终端上安装有多个系统,所述方法包括:当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
- 根据权利要求1所述的数据信息处理方法,其特征在于,还包括:根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
- 根据权利要求2所述的数据信息处理方法,其特征在于,所述获取所述原数据信息和与所述原数据信息相应的目标处理策略的过程,具体包括:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
- 根据权利要求1所述的数据信息处理方法,其特征在于,所述根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包括:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进 行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
- 根据权利要求1至4中任一项所述的数据信息处理方法,其特征在于,当所述原数据信息为图像时,控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
- 一种数据信息处理装置,用于终端,其特征在于,所述终端上安装有多个系统,所述装置包括:获取单元,当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;处理单元,根据所述目标处理策略对所述原数据信息进行处理;显示单元,将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
- 根据权利要求6所述的数据信息处理装置,其特征在于,还包括:存储单元,根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;设置单元,根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
- 根据权利要求7所述的数据信息处理装置,其特征在于,所述获取单元具体用于:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
- 根据权利要求6所述的数据信息处理装置,其特征在于,还包括:所述处理单元具体用于:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
- 根据权利要求6至9中任一项所述的数据信息处理装置,其特征在于,还包括:控制单元,用于:当所述原数据信息为图像时,控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
- 一种终端,所述终端上安装有多个系统,其特征在于,包括处理器、存储器和用户接口,其中,所述存储器中存储一组程序代码,且所述处理器用于调用所述存储器中存储的程序代码,用于执行以下操作:当运行在当前系统的所述终端接收到显示和/或播放目标系统中原数 据信息的命令时,获取所述原数据信息和与所述原数据信息相应的目标处理策略;根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放;其中,所述目标系统为所述多个系统中安全等级高于所述当前系统的安全等级的系统。
- 根据权利要求11所述的终端,其特征在于,所述处理器还执行以下操作:根据接收到的存储命令,将所述原数据信息和所述目标处理策略分别存储在第一帧缓冲设备中和第二帧缓冲设备中;根据接收到的设置命令,在所述目标系统中设置所述原数据信息的失真指数和与所述原数据信息相应的至少一个处理策略。
- 根据权利要求12所述的终端,其特征在于,所述处理器获取所述原数据信息和与所述原数据信息相应的目标处理策略的过程,具体包括:根据接收到的第一获取命令,从所述目标系统的所述第一帧缓冲设备中获取所述原数据信息;根据所述当前系统中存储的所述原数据信息的所述失真指数和所述原数据信息与所述至少一个处理策略的对应关系,确定与所述原数据信息相应的所述目标处理策略;根据接收到的第二获取命令,从所述第二帧缓冲设备中获取所述目标处理策略。
- 根据权利要求11所述的终端,其特征在于,所述处理器根据所述目标处理策略对所述原数据信息进行处理,并将处理后的至少部分失真的目标数据信息进行显示和/或播放,具体包括:根据接收到的处理命令,将所述原数据信息按照所述目标处理策略进行处理;将处理后的至少部分失真数据信息作为所述目标数据信息进行显示和/或播放。
- 根据权利要求11至14中任一项所述的终端,其特征在于,当所述原数据信息为图像时,所述处理器控制所述目标处理策略为:添加模糊图层,其中,所述目标处理策略包括:携带有填充颜色的图层、携带有水雾的图层、携带有马赛克的图层、其他图像中的至少任一项图层;当所述原数据信息为文字信息时,所述处理器控制所述目标策略为:加密所述文字信息,和/或替换所述文字信息;当所述原数据信息为视频信息时,所述处理器控制所述目标策略为:过滤所述视频信息,和/或缩减所述视频信息;当所述原数据信息为音频信息时,所述处理器控制所述目标策略为:向所述音频信息中添加干扰噪音,和/或过滤所述音频信息。
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| CN113626832A (zh) * | 2020-05-08 | 2021-11-09 | 北京沃东天骏信息技术有限公司 | 处理请求的方法和装置 |
| CN113626832B (zh) * | 2020-05-08 | 2025-08-19 | 北京沃东天骏信息技术有限公司 | 处理请求的方法和装置 |
| CN112257123A (zh) * | 2020-09-07 | 2021-01-22 | 西安万像电子科技有限公司 | 图像的处理方法及系统 |
| CN113012035A (zh) * | 2021-03-05 | 2021-06-22 | 西安万像电子科技有限公司 | 图像显示处理的方法、装置和系统 |
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