CN108682434B - Electronic device, data processing method and related product - Google Patents
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Abstract
The embodiment of the application discloses an electronic device, a data processing method and a related product, which comprise the following steps: when a preset type of audio and video is detected, marking the audio and video as the audio and video to be detected; the background detects the marked audio and video to determine whether the audio and video comprises data related to feature guide information of the householder user, the feature guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user; when detecting that the audio and video comprises data associated with the characteristic guide information of the user owner, processing the audio and video to enable the audio and video not to comprise the data associated with the characteristic guide information of the user owner any more; and playing the processed audio and video. According to the embodiment of the application, the audio and video of the electronic device are prevented from containing the characteristic guide information of the user owner, and the data security is improved.
Description
Technical Field
The present application relates to the field of mobile terminal technologies, and in particular, to an electronic device, a data processing method, and a related product.
Background
With the widespread application of mobile terminals such as smart phones, smart phones can support more and more applications and have more and more powerful functions, and smart phones develop towards diversification and personalization directions and become indispensable electronic products in user life. Brain wave signals of a user in a specific brain activity state can be collected by the mobile terminal and used for identity recognition, so that the problem to be solved is how to avoid an illegal user from intentionally guiding a householder user to carry out the specific brain activity state and stealing the brain wave information of the householder user.
Disclosure of Invention
The embodiment of the application provides an electronic device, a data processing method and a related product, aiming at preventing the audio and video of the electronic device from containing the characteristic guide information of a user owner and improving the data security.
In a first aspect, an embodiment of the present application provides an electronic device, including a processor and a memory, wherein,
the processor is used for marking the audio and video to be detected when the preset type of audio and video is detected;
the memory is used for storing the audio and video to be detected;
the processor is further used for detecting the marked audio and video by the background and determining whether the audio and video comprises data related to feature guide information of a householder user, wherein the feature guide information is used for guiding a brain of the user to enter a specific brain activity state, and brain wave signals in the specific brain activity state are used for identifying the identity of the user; the audio and video processing device is used for processing the audio and video when detecting that the audio and video comprises data associated with the feature guide information of the user owner user, so that the audio and video does not comprise the data associated with the feature guide information of the user owner user any more; and the audio/video processing module is used for playing the processed audio/video.
In a second aspect, an embodiment of the present application provides a data processing method, including:
when a preset type of audio and video is detected, marking the audio and video as the audio and video to be detected;
the background detects the marked audio and video to determine whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user;
when detecting that the audio and video comprises data associated with the feature guide information of the householder user, processing the audio and video to enable the audio and video not to comprise the data associated with the feature guide information of the householder user any more;
and playing the processed audio and video.
In a third aspect, an embodiment of the present application provides a data processing apparatus, including a marking unit, a detecting unit, a processing unit, and a playing unit, wherein,
the marking unit is used for marking the audio and video to be detected when the preset type of audio and video is detected;
the detection unit is used for detecting the marked audio and video by the background and determining whether the audio and video comprises data related to characteristic guide information of a householder user, wherein the characteristic guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user;
the processing unit is used for processing the audio and video when detecting that the audio and video comprises data associated with the feature guide information of the householder user, so that the audio and video does not comprise the data associated with the feature guide information of the householder user any more;
and the playing unit is used for playing the processed audio and video.
In a fourth aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps of any of the methods in the second aspect of the embodiment of the present application.
In a fifth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform part or all of the steps described in any one of the methods in the second aspect of the present application.
In a sixth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps described in any one of the methods of the second aspect of the present application. The computer program product may be a software installation package.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 1B is a schematic structural diagram of a brain wave sensor according to an embodiment of the present application;
fig. 1C is a schematic structural diagram of an electronic device integrated with a brain wave sensor according to an embodiment of the present application;
fig. 1D is a schematic structural diagram of another electroencephalogram sensor provided according to an embodiment of the present application;
fig. 1E is a schematic structural diagram of another electroencephalogram sensor provided in an embodiment of the present application;
fig. 1F is a schematic structural diagram of an electrode array according to an embodiment of the present disclosure;
fig. 1G is an exemplary diagram of a signal processing circuit of a brain wave sensor provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a data processing method according to an embodiment of the present application;
FIG. 3 is a schematic flow chart diagram of another data processing method provided in the embodiments of the present application;
FIG. 4 is a schematic flow chart diagram of another data processing method provided in the embodiments of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 6 is a block diagram of functional units of a data processing apparatus according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The electronic device according to the embodiment of the present application may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like. For convenience of description, the above-mentioned apparatuses are collectively referred to as electronic devices.
The following describes embodiments of the present application in detail.
Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device 100 according to an embodiment of the present application, where the electronic device 100 includes: a casing 110, a memory 120 arranged in the casing 110, a brain wave sensor 130, a processor 140, a radio frequency system 150 and a display screen 160 arranged on the casing 110, wherein the memory 120, the brain wave sensor 130 and the radio frequency system 150 are coupled with the processor 140, the processor 140 is connected with the display screen 160, the radio frequency system 150 comprises a transmitter 151, a receiver 152 and a signal processor 153, wherein,
the processor 140 is configured to mark the audio/video to be detected when a preset type of audio/video is detected;
the memory 120 is used for storing the audio/video to be detected;
the processor 140 is further configured to detect the marked audio and video by the background, and determine whether the audio and video includes data associated with feature guidance information of the householder user, where the feature guidance information is used to guide the brain of the user to enter a specific brain activity state, and a brain wave signal in the specific brain activity state is used to identify the identity of the user; the audio and video processing device is used for processing the audio and video when detecting that the audio and video comprises data associated with the feature guide information of the user owner user, so that the audio and video does not comprise the data associated with the feature guide information of the user owner user any more; and the audio/video processing module is used for playing the processed audio/video.
The brain wave sensor 120 may also be referred to as a brain wave chip, a brain wave receiver, etc., the brain wave sensor 120 is integrated in an electronic device, has a dedicated signal processing circuit, is connected to a processor of the electronic device, and may be divided into a current type brain wave sensor 120 and an electromagnetic type brain wave sensor 120 according to the type of a signal collected, the current type brain wave sensor 120 collects a bioelectric current generated from a cerebral cortex, and the electromagnetic type brain wave sensor 120 collects an electromagnetic wave radiated from a brain of a human when the human is moving. It is understood that the specific form of the brain wave sensor 120 may be various and is not limited thereto.
For example, as shown in fig. 1B, the brain wave sensor 120 may include an antenna module and a signal processing module, and may be specifically integrated on a main circuit board of the electronic device, the antenna module collects electromagnetic wave signals generated during the activity of the human brain, and the signal processing module performs denoising, filtering and other processing on the electromagnetic wave signals, and finally forms a reference brain wave signal and sends the reference brain wave signal to the processor for processing.
For another example, as shown in fig. 1C and 1D, the electroencephalogram sensor 120 may include a wearable signal collector, the wearable signal collector may be accommodated in an accommodating cavity of a rear housing of the electronic device shown in fig. 1C, and when the electroencephalogram sensor is used, as shown in fig. 1D, the wearable signal collector is connected to the local terminal of the electronic device through a wired connection or a wireless connection (the wireless connection corresponds to the wearable signal collector integrating a wireless communication module to communicate with the local terminal of the electronic device).
As another example, as shown in fig. 1E to 1G, the brain wave sensor 120 may include an electrode array embedded in the scalp to capture electrical signals of neurons, a signal processing module having a needle-shaped array structure, and a signal processing circuit including an instrumentation amplifier, a low pass filter circuit, a high pass filter circuit, an analog-to-digital a/D conversion circuit, an interface circuit, etc.
The processor 121 includes an application processor and a baseband processor, and is a control center of the electronic device, and is connected to various parts of the electronic device through various interfaces and lines, and executes various functions and processes data of the electronic device by running or executing software programs and/or modules stored in the memory and calling data stored in the memory, thereby performing overall monitoring of the electronic device. The application processor mainly processes an operating system, a user interface, application programs and the like, and the baseband processor mainly processes wireless communication. It will be appreciated that the baseband processor described above may not be integrated into the processor. The memory 122 may be used to store software programs and modules, and the processor executes various functional applications and data processing of the electronic device by operating the software programs and modules stored in the memory. The memory 122 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to use of the electronic device, and the like. Further, the memory 122 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
In a specific implementation, the electronic device may control the brain wave sensor 120 to operate in a low power mode in a stationary state and in a high frequency mode in a moving state, thereby reducing power consumption.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In one possible example, in terms of the processing of the audio and video, the processor 140 is specifically configured to: determining a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene; the association degree of the content scene and the content scene except the content scene in the audio and video is determined; and deleting the data of the content scene when detecting that the association degree is lower than a preset association degree
In one possible example, the processor 140 is further configured to: and when detecting that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the householder user in the audio/video.
In one possible example, before the processor 140 detects the marked audio-video in the background, the processor is further configured to: detecting that the memory utilization rate of the electronic device is lower than a preset utilization rate; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
In one possible example, before playing the processed audio-video, the processor 140 is further configured to: and detecting a playing request for the audio and video, wherein the brain wave sensor 130 of the electronic device is in an enabled state.
Referring to fig. 2, fig. 2 is a schematic flow chart of a data processing method applied to the electronic device shown in fig. 1A, the electronic device including a brain wave sensor, according to an embodiment of the present application, and as shown in the figure, the data processing method includes:
s201, when the electronic device detects a preset type of audio and video, marking the audio and video as the audio and video to be detected;
the specific implementation manner of the electronic device marking the audio/video to be detected can be as follows: and marking the audio and video files, or adding the audio and video files into a preset audio and video file set, wherein the method is not limited uniquely.
The audio and video comprise audio, animation, video and the like.
S202, the electronic device background detects the marked audio and video, and determines whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the brain of the user to enter a specific brain activity state, and brain wave signals in the specific brain activity state are used for identifying the identity of the user;
wherein, the brain wave signal of the householder user in the specific brain activity state can be used for identifying the identity of the householder user, specifically, the electronic device can prestore the brain wave signal collected by the householder user in the specific brain activity state and generate the reference brain wave information according to the brain wave signal, the reference brain wave information can be electroencephalogram or characteristic brain wave data, which is not limited uniquely, when the user identity identification is needed, the electronic device can output the characteristic guide information, if the current user is the householder user, the householder user can enter the specific brain activity state under the influence of the characteristic guide information, the electronic device collects the brain wave signal in the current state and generates the reference brain wave information according to the brain wave signal, the reference brain wave information is compared with the reference brain wave information, if the comparison is successful, the identity of the current user is determined to be legal, and if the comparison is failed, the identity of the current user is determined to be illegal.
S203, when detecting that the audio and video comprises data associated with the feature guide information of the user owner, the electronic device processes the audio and video so that the audio and video does not comprise the data associated with the feature guide information of the user owner any more;
and S204, the electronic device plays the processed audio and video.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In one possible example, the electronic device processes the audio-video, including: the electronic device determines a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene; determining the relevance of the content scene and the content scene except the content scene in the audio and video; and deleting the data of the content scene when the association degree is detected to be lower than the preset association degree.
The video content scene refers to a video data set divided according to scenes in a video, and the voice semantic logic scene refers to an audio data set divided according to voice logic in an audio.
The specific way of determining the association degree between the content scene and the content scene except the content scene in the audio/video by the electronic device may be based on keyword comparison analysis or story line identification matching, where if a story line to which the content scene belongs is identified as story line 2, the audio/video content includes story line 1/2/3, the importance degree of story line 1 is scored as 5, the importance degree of story line 2 is scored as 2, and the importance degree of story line 3 is scored as 3, the association degree may be determined to be 0.2. The preset degree of association may be 0.3, etc.
Therefore, in the example, the electronic device can intelligently identify the content scene with low relevance based on the relevance analysis of the content scene, and directly delete the part of data, so that the viewing experience of the user cannot be excessively influenced, and on the other hand, the information which may induce the user to generate the private brain wave is thoroughly eliminated, and the safety of the audio and video data is improved.
In one possible example, the method further comprises: and when the electronic device detects that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the householder user in the audio and video.
The specific implementation manner of the electronic device modifying the data associated with the feature guidance information of the user owner in the audio/video may be various, and is not limited herein.
For example, a specific implementation manner of the electronic device modifying the data associated with the feature guidance information of the owner user in the audio/video may be to perform a blurring process on an animation portion of the portion of data, where the animation portion is limited to a case where the duration of the portion of data is short, such as 10ms, 20ms, and the like, and this is not limited herein.
For another example, the specific implementation manner of the electronic device modifying the data associated with the feature guidance information of the user owner in the audio/video may be to mute an audio portion of the portion of data, which is limited to a case where the duration of the portion of data is short, such as 10ms, 20ms, and the like, which is not limited herein.
For another example, the specific implementation manner of the electronic device modifying the data associated with the feature guidance information of the user owner in the audio/video may also be to change key information of the part of data, such as feature guidance information related to a password, and directly replace the password information with other password information that is not the user feature guidance information.
As can be seen, in this example, for a content scene with a high degree of relevance, the electronic device can modify data associated with the feature guidance information of the user, thereby reducing the influence on the user due to the modification of the audio/video content as much as possible, and improving the security of the audio/video data.
In one possible example, before the electronic device detects the marked audio-video in the background, the method further includes: the electronic device detects that the memory utilization rate of the electronic device is lower than a preset utilization rate; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
The preset usage rate may be, for example, 40%, 30%, etc., and is not limited herein. The static state refers to a state in which the electronic device is not used by a user, such as a state of being placed on a desk for charging, and the like, and the scene is not limited uniquely here.
Therefore, in this example, the electronic device processes the audio and video content through the background only when recognizing that the current memory usage rate is not high or the foreground does not run the third-party application program, so that the occurrence of the situation that the user experience of other application programs is influenced by the processing process is reduced as much as possible, and the convenience and the processing efficiency are improved.
In one possible example, before the electronic device plays the processed audio/video, the method further includes: the electronic device detects a playing request aiming at the audio and video, and when a brain wave sensor of the electronic device is in an enabling state.
Wherein the play request may be a user trigger.
Therefore, in this example, the triggering condition for playing the audio/video can detect the playing request and the brain wave sensor is in the starting state, so that the situation that other scenes without leaking the privacy brain wave information frequently play the processed audio/video to influence the user experience is avoided, and the intelligence is improved.
Referring to fig. 3, in accordance with the embodiment shown in fig. 2, fig. 3 is a schematic flow chart of a data processing method provided in an embodiment of the present application, applied to an electronic device as shown in fig. 1A, where the electronic device includes a brain wave sensor, and as shown in the figure, the data processing method includes:
s301, when the electronic device detects a preset type of audio/video, marking the audio/video as an audio/video to be detected;
s302, the electronic device background detects the marked audio and video, and determines whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the brain of the user to enter a specific brain activity state, and brain wave signals in the specific brain activity state are used for identifying the identity of the user;
s303, when detecting that the audio/video comprises data associated with the feature guide information of the householder user, the electronic device determines a content scene where the data associated with the feature guide information of the householder user is located, wherein the content scene comprises a video content scene or a voice semantic logic scene;
s304, the electronic device determines the relevance of the content scene and the content scene except the content scene in the audio and video;
s305, when detecting that the association degree is lower than a preset association degree, the electronic device deletes the data of the content scene so that the audio and video no longer comprises the data associated with the feature guide information of the user owner.
S306, the electronic device plays the processed audio and video.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In addition, the electronic device can intelligently identify the content scene with low relevance based on the content scene relevance analysis, and directly delete the part of data, so that the viewing experience of the user cannot be excessively influenced, and the information which may induce the user to generate the private brain wave is thoroughly eliminated, and the safety of the audio and video data is improved.
Referring to fig. 4, fig. 4 is a schematic flowchart of a data processing method according to an embodiment of the present disclosure, and the data processing method is applied to the electronic device shown in fig. 1A. As shown in the figure, the data processing method includes:
s401, when the electronic device detects a preset type of audio and video, marking the audio and video as the audio and video to be detected;
s402, the electronic device background detects the marked audio and video, and determines whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the brain of the user to enter a specific brain activity state, and brain wave signals in the specific brain activity state are used for identifying the identity of the user;
s403, when detecting that the audio/video includes data associated with the feature guide information of the householder user, the electronic device determines a content scene where the data associated with the feature guide information of the householder user is located, wherein the content scene includes a video content scene or a voice semantic logic scene;
s404, the electronic device determines the relevance of the content scene and the content scene except the content scene in the audio and video;
s405, when the electronic device detects that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the user owner user in the audio and video so that the audio and video no longer comprises the data associated with the feature guide information of the user owner user.
S406, when the electronic device detects a playing request for the audio and video and a brain wave sensor of the electronic device is in an enabling state, the processed audio and video is played.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In addition, for a content scene with high relevance, the electronic device can modify the data related to the feature guide information of the user, so that the influence on the user caused by modifying the audio and video content is reduced as much as possible, and the safety of the audio and video data is improved.
In addition, the electronic device processes the audio and video contents through the background only when recognizing that the current memory utilization rate is not high or the foreground does not run the third-party application program, so that the occurrence of the situation that the user experience of other application programs is influenced by the processing process is reduced as much as possible, and the convenience and the processing efficiency are improved.
In accordance with the embodiments shown in fig. 2, fig. 3, and fig. 4, please refer to fig. 5, and fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application, where the electronic device includes a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the following steps;
when a preset type of audio and video is detected, marking the audio and video as the audio and video to be detected;
the background detects the marked audio and video to determine whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user;
when detecting that the audio and video comprises data associated with the feature guide information of the householder user, processing the audio and video to enable the audio and video not to comprise the data associated with the feature guide information of the householder user any more;
and playing the processed audio and video.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In one possible example, in terms of the processing of the audio/video, the instructions in the program are specifically configured to perform the following operations: determining a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene; determining the relevance of the content scene and the content scene except the content scene in the audio and video; and deleting the data of the content scene when detecting that the association degree is lower than the preset association degree.
In one possible example, the program further includes instructions for: and when detecting that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the householder user in the audio/video.
In one possible example, the program further includes instructions for: before the background detects the marked audio and video, detecting that the memory utilization rate of the electronic device is lower than a preset utilization rate; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
In one possible example, the program further includes instructions for: and before the audio and video after the playing processing is carried out, detecting a playing request aiming at the audio and video, and when a brain wave sensor of the electronic device is in an enabling state.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 6 is a block diagram showing functional units of a data processing apparatus 600 according to an embodiment of the present application. The data processing apparatus 600 is applied to an electronic apparatus including a brain wave sensor, the data processing apparatus 600 includes a marking unit 601, a detecting unit 602, a processing unit 603, and a playing unit 604, wherein,
the marking unit 601 is used for marking the audio and video to be detected when a preset type of audio and video is detected;
the detection unit 602 is configured to detect the marked audio and video in the background, and determine whether the audio and video includes data associated with feature guidance information of a user, where the feature guidance information is used to guide a brain of the user to enter a specific brain activity state, and a brain wave signal in the specific brain activity state is used to identify an identity of the user;
the processing unit 603 is configured to, when it is detected that the audio/video includes data associated with the feature guidance information of the householder user, process the audio/video so that the audio/video no longer includes data associated with the feature guidance information of the householder user;
the playing unit 604 is configured to play the processed audio and video.
It can be seen that, in the embodiment of the application, when the electronic device detects a preset type of audio/video, the audio/video is marked as the audio/video to be detected, then, the background detects the marked audio/video to determine whether the audio/video includes data associated with the feature guidance information of the householder user, the feature guidance information is used for guiding the brain of the user to enter a specific brain activity state, a brain wave signal in the specific brain activity state is used for identifying the identity of the user, and then, when the audio/video is detected to include the data associated with the feature guidance information of the householder user, the audio/video is processed so that the audio/video does not include the data associated with the feature guidance information of the householder user any more, and finally, the processed audio/video is played. Therefore, for the data with the private brain wave information, which is leaked by the fact that the user enters the specific brain activity state in the audio and video, the electronic device can accurately identify the part of data and process the part of data, so that the audio and video does not contain the data influencing the user to enter the specific brain activity state any more, the situation that the user mistakenly leaks the private brain wave information in the process of receiving the audio and video and is illegally stolen is avoided, and the safety of the audio and video data in the electronic device is improved.
In a possible example, in terms of the processing of the audio and video, the processing unit 603 is specifically configured to: determining a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene; determining the relevance of the content scene and the content scene except the content scene in the audio and video; and deleting the data of the content scene when detecting that the association degree is lower than the preset association degree.
In a possible example, the data processing apparatus further includes a modifying unit, where the modifying unit is configured to modify data associated with feature guidance information of the user owner in the audio/video when detecting that the association degree is greater than the preset association degree.
In a possible example, the electronic device further includes a first detection unit, where the first detection unit is configured to detect that a memory usage rate of the electronic device is lower than a preset usage rate before the marking unit detects the marked audio and video in a background; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
In one possible example, the electronic device further includes a first detection unit, where the first detection unit is configured to detect a playing request for the audio/video before the processed audio/video is played, and when a brain wave sensor of the electronic device is in an enabled state.
The marking unit 601, the detecting unit 602, and the processing unit 603 may be processors, and the playing unit 604 may be a display screen.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes a mobile terminal.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising a mobile terminal.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (15)
1. An electronic device comprising a processor and a memory, wherein,
the processor is used for marking the audio and video to be detected when the preset type of audio and video is detected;
the memory is used for storing the audio and video to be detected;
the processor is further used for detecting the marked audio and video by the background and determining whether the audio and video comprises data related to feature guide information of a householder user, wherein the feature guide information is used for guiding a brain of the user to enter a specific brain activity state, and brain wave signals in the specific brain activity state are used for identifying the identity of the user; the audio and video processing device is used for processing the audio and video when detecting that the audio and video comprises data associated with the feature guide information of the user owner user, so that the audio and video does not comprise the data associated with the feature guide information of the user owner user any more; and the audio/video processing module is used for playing the processed audio/video.
2. The electronic device according to claim 1, wherein in the processing of the audio/video, the processor is specifically configured to: determining a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene; the association degree of the content scene and the content scene except the content scene in the audio and video is determined; and deleting the data of the content scene when detecting that the association degree is lower than a preset association degree.
3. The electronic device of claim 2, wherein the processor is further configured to: and when detecting that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the householder user in the audio/video.
4. The electronic device according to any of claims 1-3, wherein the processor is further configured to, before the background detecting the marked audio-video,: detecting that the memory utilization rate of the electronic device is lower than a preset utilization rate; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
5. The electronic device according to any of claims 1-3, wherein the processor, prior to the playing the processed audio-video, is further configured to: and when the playing request aiming at the audio and video is detected and the brain wave sensor of the electronic device is in an enabled state.
6. The electronic device of claim 4, wherein the processor, prior to the playing the processed audio-video, is further configured to: and when the playing request aiming at the audio and video is detected and the brain wave sensor of the electronic device is in an enabled state.
7. A data processing method, comprising:
when a preset type of audio and video is detected, marking the audio and video as the audio and video to be detected;
the background detects the marked audio and video to determine whether the audio and video comprises data related to feature guide information of a user owner, wherein the feature guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user;
when detecting that the audio and video comprises data associated with the feature guide information of the householder user, processing the audio and video to enable the audio and video not to comprise the data associated with the feature guide information of the householder user any more;
and playing the processed audio and video.
8. The method of claim 7, wherein the processing the audio-video comprises:
determining a content scene in which the data associated with the feature guide information of the householder user is positioned, wherein the content scene comprises a video content scene or a voice semantic logic scene;
determining the relevance of the content scene and the content scene except the content scene in the audio and video;
and deleting the data of the content scene when the association degree is detected to be lower than the preset association degree.
9. The method of claim 8, further comprising:
and when detecting that the association degree is greater than the preset association degree, modifying data associated with the feature guide information of the householder user in the audio/video.
10. The method according to any one of claims 7-9, wherein before the background detects the marked audio-video, the method further comprises:
detecting that the memory utilization rate of the electronic device is lower than a preset utilization rate; alternatively, the first and second electrodes may be,
detecting that the electronic device is in a stationary state.
11. The method according to any one of claims 7-9, wherein before playing the processed audio-video, the method further comprises:
and when the playing request aiming at the audio and video is detected and the brain wave sensor of the electronic device is in an enabling state.
12. The method of claim 10, wherein before playing the processed audio/video, the method further comprises:
and when the playing request aiming at the audio and video is detected and the brain wave sensor of the electronic device is in an enabling state.
13. A data processing apparatus comprising a marking unit, a detecting unit, a processing unit and a playing unit, wherein,
the marking unit is used for marking the audio and video to be detected when the preset type of audio and video is detected;
the detection unit is used for detecting the marked audio and video by the background and determining whether the audio and video comprises data related to characteristic guide information of a householder user, wherein the characteristic guide information is used for guiding the human brain of the user to enter a specific human brain activity state, and brain wave signals in the specific human brain activity state are used for identifying the identity of the user;
the processing unit is used for processing the audio and video when detecting that the audio and video comprises data associated with the feature guide information of the householder user, so that the audio and video does not comprise the data associated with the feature guide information of the householder user any more;
and the playing unit is used for playing the processed audio and video.
14. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 7-12.
15. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any of the claims 7-12.
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