CN107784089B - Multimedia data storage method, processing method and mobile terminal - Google Patents
Multimedia data storage method, processing method and mobile terminal Download PDFInfo
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- CN107784089B CN107784089B CN201710939832.3A CN201710939832A CN107784089B CN 107784089 B CN107784089 B CN 107784089B CN 201710939832 A CN201710939832 A CN 201710939832A CN 107784089 B CN107784089 B CN 107784089B
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Abstract
The embodiment of the invention discloses a multimedia data storage method, a multimedia data processing method and a mobile terminal. The storage method comprises the following steps: when a multimedia data acquisition request submitted by a user is detected, acquiring multimedia data and acquiring identity information of the user; acquiring a target folder corresponding to the identity information; and storing the collected multimedia data to the target folder. In the embodiment of the invention, the user can browse the multimedia data belonging to the user without spending time and operation, thereby saving the time and operation of the user.
Description
Technical Field
The embodiment of the invention relates to the field of communication, in particular to a multimedia data storage method and a mobile terminal, and a multimedia data processing method and a mobile terminal.
Background
At present, more and more users store multimedia data such as photos, videos, audios and the like through mobile terminals such as mobile phones, tablet computers and the like. Generally, after a user takes a picture, a video and records an audio, the mobile terminal automatically stores multimedia data such as the picture, the video and the audio in a folder, so that the user can browse in the folder.
In practical applications, the mobile terminal of the user may be used by other users, and photos, videos, and recorded audios taken by other users, and photos, videos, and audios of the user themselves are all stored in the same folder. On one hand, multimedia data belonging to different users are stored in the same folder, and the users need to spend more time and operation when searching for the multimedia data belonging to the users in the folder. On the other hand, users usually do not want to be browsed by others to their own multimedia data related to personal privacy, and since the multimedia data of different users are stored in the same folder, it cannot be guaranteed that the privacy of the users is protected.
Therefore, the existing multimedia data storage method has the problem of consuming time and operation of a user. Moreover, there is a problem that the privacy of the user cannot be effectively protected.
Disclosure of Invention
The invention provides a multimedia data storage method and a mobile terminal, and a multimedia data processing method and a mobile terminal, which aim to solve the problem that the existing multimedia data storage method consumes user time and operation.
In order to solve the technical problem, the invention is realized as follows: a method for storing multimedia data is applied to a mobile terminal, the mobile terminal comprises at least two folders, the at least two folders respectively correspond to identity information of different users, the identity information comprises fingerprint information and facial images of the users, and the method comprises the following steps:
when a multimedia data acquisition request submitted by a user is detected, acquiring multimedia data and acquiring identity information of the user;
acquiring a target folder corresponding to the identity information;
and storing the collected multimedia data to the target folder.
In a first aspect, an embodiment of the present invention further provides a multimedia data storage method applied to a mobile terminal, where the mobile terminal includes at least two folders, the at least two folders respectively correspond to identity information of different users, and the identity information includes fingerprint information and facial images of the users, and the method includes:
when a multimedia data access request submitted by a user is detected, acquiring identity information of the user;
if a target folder corresponding to the identity information exists, acquiring the target folder;
accessing multimedia data in the target folder.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes at least two folders, where the at least two folders correspond to identity information of different users, respectively, and the identity information includes fingerprint information and face images of the users, and the mobile terminal includes:
the first identity information acquisition module is used for acquiring multimedia data and acquiring identity information of a user when a multimedia data acquisition request submitted by the user is detected;
the first target folder obtaining module is used for obtaining a target folder corresponding to the identity information;
and the multimedia data storage module is used for storing the collected multimedia data to the target folder.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes at least two folders, where the at least two folders correspond to identity information of different users, respectively, and the identity information includes fingerprint information and face images of the users, and the mobile terminal includes:
the second identity information acquisition module is used for acquiring the identity information of the user when a multimedia data access request submitted by the user is detected;
the second target folder obtaining module is used for obtaining a target folder corresponding to the identity information if the target folder exists;
and the multimedia data access module is used for accessing the multimedia data in the target folder.
In a fourth aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the storage method and the processing method for multimedia data.
In a fifth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the storage method and the processing method for multimedia data are implemented.
In the embodiment of the invention, when the user collects the multimedia data, the identity information of the user is obtained, and the multimedia data is classified and stored into the folders corresponding to different user identity information based on the identity information. By classifying and storing the multimedia data according to different users, when the user browses the multimedia data, the corresponding folder can be determined based on the identity information of the user and the multimedia data in the folder can be extracted, so that the user can browse the multimedia data belonging to the user without spending time and operation, and the time and operation of the user are saved.
Drawings
Fig. 1 is a flowchart of a method for storing multimedia data according to an embodiment of the present invention;
fig. 2 is a flowchart of a multimedia data processing method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a method for storing and processing multimedia data according to a third embodiment of the present invention;
fig. 4 is a block diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 5 is a block diagram of a mobile terminal according to a fifth embodiment of the present invention;
fig. 6 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Fig. 1 is a flowchart of a method for storing multimedia data according to an embodiment of the present invention, where the method is applied to a mobile terminal, where the mobile terminal includes at least two folders, where the at least two folders correspond to identity information of different users, respectively, and the identity information includes fingerprint information and facial images of the users, and the method specifically includes the following steps:
It should be noted that the mobile terminal may include a mobile phone, a tablet computer, and other terminals. The multimedia data may include data such as photos, videos, and audios. The identity information may include fingerprint information, face images, and other information for identifying the personal identity of the user.
In a specific implementation, a user may perform an operation of acquiring multimedia data on the mobile terminal to submit a multimedia data acquisition request, such as a photographing operation, a recording operation, and the like. When a multimedia data acquisition request submitted by a user is detected, identity information such as fingerprint information and face images can be acquired for the user.
For example, when a user clicks a shooting button of a mobile phone screen through a finger to shoot, a fingerprint module on the mobile phone can be called, and fingerprint information is collected according to the contact position of the finger of the user and the screen; for another example, when it is detected that the user is shooting a video, the front camera of the mobile phone is usually facing to the front of the user, so the front camera of the mobile phone can be called to shoot a face image of the user.
In practical application, when a multimedia data acquisition request is detected, a prompt for indicating a user to acquire identity information can be generated, the user can put the finger of the user on a certain appointed position of the mobile terminal according to the prompt to acquire fingerprint information aiming at the appointed position by the mobile terminal, and the user can adjust the relative position with the front camera to face the front camera to shoot a complete face image of the user by the front camera.
And step 120, acquiring a target folder corresponding to the identity information.
In the specific implementation, the mobile terminal already stores a plurality of folders corresponding to different user identity information, so that the acquired identity information can be matched with the identity information corresponding to the plurality of folders, and the matched folder is used as a target folder corresponding to the identity information of the current user.
If the target folder corresponding to the acquired identity information does not exist, the fact that the folder corresponding to the user does not exist in the mobile terminal is indicated, and therefore a folder can be created for the currently acquired identity information and serves as the target folder corresponding to the identity information of the current user.
And searching a target folder corresponding to the acquired identity information in a plurality of pre-stored folders, or newly creating the target folder corresponding to the acquired identity information to acquire the target folder corresponding to the identity information.
In the specific implementation, after the multimedia data and the identity information are collected, the target folder corresponding to the identity information is obtained according to the identity information, and the collected multimedia data is stored in the target folder, so that the multimedia data and the identity information can be correspondingly stored. The method comprises the steps of determining a target file for storing the multimedia data according to the identity information acquired when the user acquires the multimedia data aiming at the multimedia data acquired by different users, and correspondingly storing the multimedia data into different folders corresponding to different identity information, so that the multimedia data belonging to different users are stored in different files, and the function of classifying and storing the multimedia data according to different users is realized.
For example, when a user A takes a picture, the mobile terminal collects fingerprint information and a face image of the user A, a folder A is generated according to the fingerprint information and the face image of the user A, and the picture taken by the user A is classified into the folder A; when the user B records, the mobile terminal collects fingerprint information and a face image of the user B, a folder B is generated according to the fingerprint information and the face image of the user B, and audio obtained by recording of the user A is classified into the folder B.
In the embodiment of the invention, when the user collects the multimedia data, the identity information of the user is obtained, and the multimedia data is classified and stored into the folders corresponding to different user identity information based on the identity information. By classifying and storing the multimedia data according to different users, when the user browses the multimedia data, the corresponding folder can be determined based on the identity information of the user and the multimedia data in the folder can be extracted, so that the user can browse the multimedia data belonging to the user without spending time and operation, and the time and operation of the user are saved.
Example two
Fig. 2 is a flowchart of a multimedia data processing method according to a second embodiment of the present invention, where the method is applied to a mobile terminal, where the mobile terminal includes at least two folders, where the at least two folders correspond to identity information of different users, respectively, and the identity information includes fingerprint information and facial images of the users, and the method specifically includes the following steps:
In a specific implementation, a user may perform an operation of browsing multimedia data on the mobile terminal to submit a multimedia data access request, for example, clicking or long-pressing an album icon on a mobile phone. When a multimedia data access request submitted by a user is detected, identity information such as fingerprint information and face images can be collected for the user.
For example, when a user clicks or presses an album icon of a screen of a mobile phone with a finger, a fingerprint module on the mobile phone can be called to collect fingerprint information according to a contact position of the finger of the user and the screen, and meanwhile, because a front camera of the mobile phone usually faces to the front of the user, the front camera of the mobile phone can be called to shoot a face image of the user.
In practical application, when a multimedia data access request is detected, a prompt for indicating a user to acquire identity information can be generated, the user can place the finger of the user on a certain appointed position of the mobile terminal according to the prompt to acquire fingerprint information aiming at the appointed position by the mobile terminal, the user can adjust the relative position with the front camera, the front camera faces the front camera, and the front camera can shoot a complete face image of the user
In the specific implementation, the mobile terminal already stores a plurality of folders corresponding to different user identity information, so that the acquired identity information can be matched with the identity information corresponding to the plurality of folders, and the matched folder is used as a target folder corresponding to the identity information of the current user.
If the target folder corresponding to the acquired identity information does not exist, the fact that the folder corresponding to the user does not exist in the mobile terminal by the user is indicated, namely, the multimedia data belonging to the user does not exist, therefore, prompt information can be correspondingly generated to prompt the user that the multimedia data which can be accessed by the user do not exist.
In specific implementation, one or more multimedia data in the target folder can be extracted and displayed to the user, so that the user does not need to search for the multimedia data belonging to the user from a large amount of multimedia data belonging to different users, and the time and operation of the user are saved.
Moreover, a user with certain identity information cannot browse the multimedia data of other users, and accordingly, the user with other identity information cannot acquire the multimedia data of the user, so that the privacy of the user is better protected, and the security of the data is enhanced.
For example, when the user a needs to browse photos belonging to the user a on the mobile phone, the mobile phone may collect fingerprint information and face images of the user a, then search for a folder a corresponding to the fingerprint information and face images of the user a, extract the photos in the folder a, and display the photos to the user a. In the process, the photos in the folder A are all photos belonging to the user A, and the user A does not need to spend time and operation to search. Meanwhile, in the process, the photos in the folder B are not extracted and displayed to the user A, so that the data privacy of the user B is protected.
EXAMPLE III
Fig. 3 is a flowchart of a multimedia data storage method and a multimedia data processing method according to a third embodiment of the present invention, where the method is applied to a mobile terminal, where the mobile terminal includes at least two folders, the at least two folders correspond to identity information of different users, respectively, and the identity information includes fingerprint information and facial images of the users, and the method specifically includes the following steps:
Optionally, a plurality of sets of association relationships between fingerprint information and face images are stored in the mobile terminal, and the step of obtaining the identity information of the user may specifically include:
collecting fingerprint information of the user;
judging whether fingerprint information of the user exists in the mobile terminal;
if so, extracting a face image which has a correlation with the fingerprint information of the user from the face image stored in the mobile terminal;
and if not, acquiring the face image of the user.
In practical applications, the mobile terminal may be provided with a virtual button for turning on and off the multimedia data classification function, and a user may turn on the multimedia data classification function through the virtual button. Under the condition that the multimedia data classification function is started, when a user performs operations such as photographing, video shooting or sound recording, the mobile terminal can call the fingerprint module, collect fingerprint information of the user and identify whether the collected fingerprint information is the same as any fingerprint information prestored in the mobile terminal; if the same fingerprint information exists, the fingerprint information and the face image of the user are pre-stored in the mobile terminal, so that the face image related to the fingerprint information can be directly extracted; if the same fingerprint information does not exist, the fingerprint information is indicated to be new fingerprint information, and the mobile terminal does not store the fingerprint information and the face image of the user, so that the face image of the user can be shot through the front camera, and the collected fingerprint information and the face image are stored in an associated manner.
It should be noted that, in an actual application scenario, only fingerprint information or a face image may be used as the identity information of the user, and a person skilled in the art may also use other physiological characteristic information inherent to a human body as the identity information according to actual needs, for example, iris information, palm print information, voice information, and the like.
In an actual application scene, a user usually needs to click a display screen with a finger to perform the operations in the processes of photographing, video shooting and sound recording, and the face of the user usually faces a front camera of the mobile terminal, so that fingerprint information and a face image can be collected at the same time when multimedia data are collected to serve as identity information of the user, the user can simultaneously collect the identity information when the multimedia data are collected, and the user does not need to submit the identity information after submitting a multimedia data collection request, so that the time and the operation of the user are saved.
Furthermore, in the embodiment of the invention, the fingerprint information is collected firstly, and when the face image corresponding to the fingerprint information exists, the corresponding face image is directly extracted from the mobile terminal, and the camera does not need to be called again to collect the face image, so that the processing resource consumed when the mobile terminal calls the camera to shoot is saved.
Optionally, the step 320 may include the following specific steps:
judging whether a target folder corresponding to the identity information exists in the at least one folder or not;
if so, acquiring a folder corresponding to the identity information as the target folder;
if not, an initial folder is created, and the initial folder is encrypted by adopting the identity information to obtain the target folder.
For example, it is determined whether a folder corresponding to the collected identity information exists among a plurality of folders. If yes, extracting the folder as a target folder; if not, an initial folder can be newly established, the initial folder is encrypted by adopting the acquired identity information, and the encrypted initial folder is used as a target folder.
Optionally, the step of encrypting the initial folder by using the identity information to obtain the target folder may specifically include:
generating a fingerprint character string aiming at the fingerprint information, and generating a face character string aiming at the face image;
generating a password character string by adopting the fingerprint character string and the face character string, and taking the password character string as an access password of the initial folder;
and taking the initial folder with the access password as the target folder.
In a specific implementation, an encryption Algorithm such as MD5 Algorithm (Message Digest Algorithm, fifth edition) or SHA Algorithm (Secure Hash Algorithm) may be used to calculate an MD5 value or SHA value of fingerprint information as the above fingerprint character string, and calculate an MD5 value or SHA value of a face image as the above face character string, merge the two character strings into one encryption character string, and use the encryption character string as an access password of an initial folder, thereby encrypting the initial folder into a target folder. In practical application, the encrypted character string may be used as the folder name of the target folder, or the user may define the folder name and establish the association relationship between the folder name and the encrypted character string in the manner of key value.
In the embodiment of the invention, the folder is encrypted based on the fingerprint information and the face image, the corresponding relation between the folder and the fingerprint information and the face image is established, and meanwhile, when other users request to access the folder, if the access passwords of the fingerprint information and the face image are not matched with the access passwords of the folder, the folder cannot be accessed, so that the privacy of the users is effectively protected, and the data security is improved.
In a specific implementation, the collected one or more multimedia data may be stored in a target folder corresponding to the collected identity information.
Optionally, the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user has a plurality, and the method may further include:
and when a corresponding relation setting request of the user for the target folder is received, setting corresponding relations between a plurality of fingerprint information of the user corresponding to the target folder and different data categories.
It should be noted that the same user may have different fingerprint information, such as fingerprint information of a thumb, fingerprint information of a middle finger, and the like. In addition, the multimedia data in the same folder may belong to different data categories, for example, for the acquisition time of the video, the data categories may include a collection category before the week and a collection category before the month, etc.; for another example, the data category may include an artistic photo category subjected to a special effect beautification process, a life photo category not subjected to a special effect process, and the like, with respect to whether or not the photo is subjected to the special effect process. The data type of the multimedia data can be set by those skilled in the art according to actual needs.
In specific implementation, for a plurality of multimedia data in the same folder, corresponding data categories can be set for a plurality of fingerprint information of a user respectively.
For example, the mobile phone may provide a data category setting interface, and the user may input fingerprint information of a thumb on the interface, and then set the corresponding data category as a one-week-ago collection category for the fingerprint information of the thumb; and setting the corresponding data category as a collection category before one month for the fingerprint information of the middle finger, setting the corresponding data category as an art photo category for the fingerprint information of the ring finger, and setting the corresponding data category as a life photo category for the fingerprint information of the little finger.
By setting the corresponding relation between the fingerprint information and the data categories, when a user browses the multimedia data in the folder, the user can submit a data screening request containing specific fingerprint information to request to screen out the multimedia data of the specific data categories.
The user may submit a multimedia data access request, such as a user finger clicking or long-pressing an album icon, a video file icon, an audio file icon, etc. on the display of the mobile phone. When a user clicks the display screen with a finger, the fingerprint module on the mobile phone is called to collect fingerprint information of the user, and the front camera is called to collect a face image of the user. And taking the collected fingerprint information and the collected face image as the identity information of the user so as to obtain a corresponding folder based on the identity information.
In practical application, the mobile terminal can also call the fingerprint module to collect the fingerprint information of the user at first, and identify whether the collected fingerprint information is the same as any fingerprint information prestored in the mobile terminal; if the same fingerprint information exists, the fingerprint information and the face image of the user are acquired before, so that the face image associated with the fingerprint information can be directly extracted; if the same fingerprint information does not exist, the fingerprint information is indicated to be new fingerprint information, and the mobile terminal does not store the fingerprint information and the face image, so that the face image of the user can be further shot through the front-facing camera.
And step 350, if the target folder corresponding to the identity information exists, acquiring the target folder.
After the fingerprint information and the face image are collected, the corresponding folders can be matched based on the fingerprint information and the face image, and if the folders corresponding to the collected identity information exist, the folders are used as target folders. More specifically, a character string to be recognized may be generated by using currently acquired fingerprint information and a face image, and the character string to be recognized is matched with an encrypted character string corresponding to each folder and serving as an access password, and if the encrypted character string of a certain folder is the same as the character string to be recognized, the folder may be used as a target folder.
In a specific implementation, after the target folder is obtained, the multimedia data stored in the target folder can be accessed.
In a specific implementation, if there is no folder corresponding to the identity information, that is, the mobile terminal does not store the multimedia data belonging to the user, the prompt information may be generated accordingly.
In practical application, a user may request to access a specific folder, fingerprint information and a face image of the user may be collected, a character string to be identified is generated for the fingerprint information and the face image, the character string to be identified is compared with an encrypted character string corresponding to the specific folder, if the character string is consistent with the encrypted character string, access is allowed, and if the character string is inconsistent with the encrypted character string, access is denied, so that data privacy of the user to which the folder belongs is protected.
Optionally, the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user is multiple, and the mobile terminal stores a correspondence between the plurality of fingerprint information of the user corresponding to the target folder and the different data categories, and the method further includes:
receiving a data screening request aiming at the target folder; the data screening request carries at least one fingerprint information of the user;
determining a target data category corresponding to at least one fingerprint information of the user;
and screening out the multimedia data which accord with the target data category in the target folder.
In the specific implementation, when extracting the plurality of multimedia data in the target folder, a user may need to screen the multimedia data belonging to a certain data category from the plurality of multimedia data, and at this time, the user may submit a data screening request, where the data screening request may include fingerprint information of the user, and according to the fingerprint information, the target data category corresponding to the data screening request may be determined, and the multimedia data conforming to the data category may be extracted and displayed to the user.
For example, the mobile terminal may set a data filtering button, the user clicks the data filtering button with the middle finger, the mobile terminal collects the fingerprint information of the middle finger, determines the data category corresponding to the fingerprint information of the middle finger, and is the collection category before one month, so that the multimedia data collected before one month in the folder is filtered out and displayed to the user. For another example, the user clicks the data filtering button by using the ring finger, the mobile terminal collects the fingerprint information of the ring finger, determines the data type corresponding to the fingerprint information of the ring finger, and displays the data type as an art photo type, so that the photos belonging to the art photo type in the folder are filtered out and displayed to the user.
In the embodiment of the invention, the corresponding relation is established between the plurality of fingerprint information and different data types in advance, when the multimedia data is browsed, the user can realize the screening of the multimedia data by inputting the specific fingerprint information, and the efficiency of the multimedia data screening is improved.
Example four
Fig. 4 is a block diagram of a mobile terminal according to a fourth embodiment of the present invention, where the mobile terminal 400 includes at least two folders, the at least two folders respectively correspond to identity information of different users, the identity information includes fingerprint information and facial images of the users, and the mobile terminal 400 may specifically include the following modules:
a first identity information obtaining module 410, configured to, when a multimedia data collection request submitted by a user is detected, collect multimedia data, and obtain identity information of the user;
a first target folder obtaining module 420, configured to obtain a target folder corresponding to the identity information;
a multimedia data storage module 430, configured to store the collected multimedia data in the target folder.
Optionally, the mobile terminal 400 stores multiple sets of association relationships between fingerprint information and facial images, and the first identity information obtaining module 410 may include:
the fingerprint information acquisition submodule is used for acquiring the fingerprint information of the user;
the fingerprint information judging submodule is used for judging whether the fingerprint information of the user is stored in the mobile terminal;
the face image extraction sub-module is used for extracting a face image which has a correlation with the fingerprint information of the user from the face image stored in the mobile terminal;
and the face image acquisition submodule is used for acquiring the face image of the user.
Optionally, the first target folder obtaining module 420 may include:
the folder judgment submodule is used for judging whether a folder corresponding to the identity information exists in the at least two folders or not;
the target folder obtaining submodule is used for obtaining a folder corresponding to the identity information as the target folder;
and the folder encryption submodule is used for creating an initial folder and encrypting the initial folder by adopting the identity information to obtain the target folder.
Optionally, the folder encryption sub-module may include:
the character string generating module is used for generating a fingerprint character string aiming at the fingerprint information and generating a face character string aiming at the face image;
the access password setting module is used for generating a password character string by adopting the fingerprint character string and the face character string and taking the password character string as an access password of the initial folder;
and the target folder acquisition module is used for taking the initial folder provided with the access password as the target folder.
Optionally, the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user has a plurality of information, and the mobile terminal further includes:
and the corresponding relation setting module is used for setting the corresponding relation between a plurality of fingerprint information of the user corresponding to the target folder and different data types when receiving a corresponding relation setting request of the user aiming at the target folder.
EXAMPLE five
Fig. 5 is a block diagram of a mobile terminal according to a fifth embodiment of the present invention, where the mobile terminal 500 includes at least two folders, the at least two folders respectively correspond to identity information of different users, the identity information includes fingerprint information and facial images of the users, and the mobile terminal 500 may specifically include the following modules:
a second identity information obtaining module 510, configured to obtain identity information of a user when a multimedia data access request submitted by the user is detected;
a second target folder obtaining module 520, configured to obtain a target folder corresponding to the identity information if the target folder exists;
a multimedia data accessing module 530, configured to access the multimedia data in the target folder.
Optionally, the mobile terminal 500 may further include:
and the prompt generation module is used for generating prompt information if the target folder corresponding to the identity information does not exist, and the generated prompt information is used for prompting that multimedia data which can be accessed by the user does not exist.
Optionally, the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user is multiple, the mobile terminal stores a correspondence between a plurality of fingerprint information of the user corresponding to the target folder and the different data categories, and the mobile terminal 500 may further include:
the data screening request receiving module is used for receiving a data screening request aiming at the target folder; the data screening request carries at least one fingerprint information of the user;
a target data category determination module for determining a target data category corresponding to at least one fingerprint information of the user;
and the multimedia data screening module is used for screening out the multimedia data which accord with the target data category in the target folder.
The mobile terminal provided in the fourth embodiment of the present invention and the mobile terminal provided in the fifth embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 3, and are not described herein again to avoid repetition.
EXAMPLE six
Fig. 6 is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 6 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 610 is configured to, when a multimedia data acquisition request submitted by a user is detected, acquire multimedia data and acquire identity information of the user; acquiring a target folder corresponding to the identity information; and storing the collected multimedia data to the target folder.
The processor 610 is further configured to, when a multimedia data access request submitted by a user is detected, obtain identity information of the user; if a target folder corresponding to the identity information exists, acquiring the target folder; accessing multimedia data in the target folder.
In the embodiment of the invention, when the multimedia data is collected, the biological feature identification information of the user is extracted, and the multimedia data is classified and stored based on the user to which the biological feature identification information belongs. When the user browses the multimedia data, the multimedia data belonging to the user can be extracted based on the biological characteristic identification information of the user, so that the user can conveniently browse the multimedia data belonging to the user without spending time and operation for searching. Moreover, the users cannot browse the multimedia data of the other party, so that the privacy of the users is protected.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 601 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 602, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 may also provide audio output related to a specific function performed by the mobile terminal 600 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used to receive audio or video signals. The input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics processor 6041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphic processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 601 in case of the phone call mode.
The mobile terminal 600 also includes at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 6061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 6061 and/or the backlight when the mobile terminal 600 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 605 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 606 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 1061, and the Display panel 6061 may be configured by a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 6071 using a finger, stylus, or any suitable object or accessory). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 6071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 607 may include other input devices 6072 in addition to the touch panel 6071. Specifically, the other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 6071 can be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch operation is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although the touch panel 6071 and the display panel 6061 are shown in fig. 6 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 608 is an interface through which an external device is connected to the mobile terminal 600. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 600 or may be used to transmit data between the mobile terminal 600 and external devices.
The memory 609 may be used to store software programs as well as various data. The memory 609 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 by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 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.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 609 and calling data stored in the memory 609, thereby performing overall monitoring of the mobile terminal. Processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The mobile terminal 600 may further include a power supply 611 (e.g., a battery) for supplying power to the various components, and preferably, the power supply 611 is logically connected to the processor 610 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.
In addition, the mobile terminal 600 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program, when executed by the processor 610, implements the processes of the foregoing embodiment of the method for storing multimedia data and the embodiment of the method for processing multimedia data, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 610, the computer program implements the processes of the foregoing embodiment of the storage method of multimedia data and the foregoing embodiment of the processing method of multimedia data, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A method for storing multimedia data is applied to a mobile terminal, and is characterized in that the mobile terminal comprises at least two folders, the at least two folders respectively correspond to identity information of different users, the identity information comprises fingerprint information and facial images of the users, and the method comprises the following steps:
when a multimedia data acquisition request submitted by a user is detected, acquiring multimedia data and acquiring identity information of the user; the identity information is used for generating a character string to be identified and is matched with the encrypted character strings which are respectively corresponding to the at least two folders and used as access passwords;
acquiring a target folder corresponding to the identity information;
storing the collected multimedia data to the target folder;
the mobile terminal is provided with a virtual button for switching on and off a multimedia data classification function, so that a user can start the multimedia data classification function through the virtual button, a plurality of groups of incidence relations between fingerprint information and face images are stored in the mobile terminal, and the step of acquiring the identity information of the user comprises the following steps:
collecting fingerprint information of the user;
judging whether the fingerprint information of the user is stored in the mobile terminal;
if so, extracting a face image which has a correlation with the fingerprint information of the user from the face image stored in the mobile terminal;
if not, acquiring a face image of the user;
wherein the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user has a plurality of, and the method further includes:
and when a corresponding relation setting request of the user for the target folder is received, setting corresponding relations between a plurality of fingerprint information of the user corresponding to the target folder and different data categories.
2. The method of claim 1, wherein the step of obtaining the target folder corresponding to the identity information comprises:
judging whether a folder corresponding to the identity information exists in the at least two folders or not;
if so, acquiring a folder corresponding to the identity information as the target folder;
if not, an initial folder is created, and the initial folder is encrypted by adopting the identity information to obtain the target folder.
3. The method of claim 2, wherein the step of encrypting the initial folder with the identity information to obtain the target folder comprises:
generating a fingerprint character string aiming at the fingerprint information, and generating a face character string aiming at the face image;
generating a password character string by adopting the fingerprint character string and the face character string, and taking the password character string as an access password of the initial folder;
and taking the initial folder with the access password as the target folder.
4. A multimedia data processing method is applied to a mobile terminal, and is characterized in that the mobile terminal comprises at least two folders, the at least two folders correspond to identity information of different users respectively, the identity information comprises fingerprint information and face images of the users, and the method comprises the following steps:
when a multimedia data access request submitted by a user is detected, acquiring identity information of the user; the identity information is used for generating a character string to be identified and is matched with the encrypted character strings which are respectively corresponding to the at least two folders and used as access passwords;
if a target folder corresponding to the identity information exists, acquiring the target folder;
accessing multimedia data in the target folder;
the mobile terminal is provided with a virtual button for switching on and off a multimedia data classification function, so that a user can start the multimedia data classification function through the virtual button, the target folder comprises a plurality of multimedia data, the multimedia data belong to different data categories respectively, fingerprint information of the user is provided in a plurality, the mobile terminal stores a plurality of fingerprint information of the user corresponding to the target folder and corresponding relations between different data categories, and the method further comprises the following steps:
receiving a data screening request aiming at the target folder; the data screening request carries at least one fingerprint information of the user;
determining a target data category corresponding to at least one fingerprint information of the user;
and screening out the multimedia data which accord with the target data category in the target folder.
5. The method of claim 4, further comprising:
and if the target folder corresponding to the identity information does not exist, generating prompt information, wherein the prompt information is used for prompting that multimedia data which can be accessed by the user does not exist.
6. A mobile terminal is characterized in that the mobile terminal comprises at least two folders, the at least two folders correspond to identity information of different users respectively, the identity information comprises fingerprint information and face images of the users, and the mobile terminal comprises:
the first identity information acquisition module is used for acquiring multimedia data and acquiring identity information of a user when a multimedia data acquisition request submitted by the user is detected; the identity information is used for generating a character string to be identified and is matched with the encrypted character strings which are respectively corresponding to the at least two folders and used as access passwords;
the first target folder obtaining module is used for obtaining a target folder corresponding to the identity information;
the multimedia data storage module is used for storing the collected multimedia data to the target folder;
the mobile terminal is provided with a virtual button for switching on and off a multimedia data classification function, so that a user can start the multimedia data classification function through the virtual button, a plurality of groups of association relations between fingerprint information and face images are stored in the mobile terminal, and the first identity information acquisition module comprises:
the fingerprint information acquisition submodule is used for acquiring the fingerprint information of the user;
the fingerprint information judging submodule is used for judging whether the fingerprint information of the user is stored in the mobile terminal;
the face image extraction sub-module is used for extracting a face image which has a correlation with the fingerprint information of the user from the face image stored in the mobile terminal;
the face image acquisition submodule is used for acquiring a face image of the user;
wherein the target folder includes a plurality of multimedia data, the plurality of multimedia data respectively belong to different data categories, the fingerprint information of the user has a plurality of, and the mobile terminal further includes:
and the corresponding relation setting module is used for setting the corresponding relation between a plurality of fingerprint information of the user corresponding to the target folder and different data types when receiving a corresponding relation setting request of the user aiming at the target folder.
7. The mobile terminal of claim 6, wherein the first target folder obtaining module comprises:
the folder judgment submodule is used for judging whether a folder corresponding to the identity information exists in the at least two folders or not;
the target folder obtaining submodule is used for obtaining a folder corresponding to the identity information as the target folder;
and the folder encryption submodule is used for creating an initial folder and encrypting the initial folder by adopting the identity information to obtain the target folder.
8. The mobile terminal of claim 7, wherein the folder encryption submodule comprises:
the character string generating module is used for generating a fingerprint character string aiming at the fingerprint information and generating a face character string aiming at the face image;
the access password setting module is used for generating a password character string by adopting the fingerprint character string and the face character string and taking the password character string as an access password of the initial folder;
and the target folder acquisition module is used for taking the initial folder provided with the access password as the target folder.
9. A mobile terminal is characterized in that the mobile terminal comprises at least two folders, the at least two folders correspond to identity information of different users respectively, the identity information comprises fingerprint information and face images of the users, and the mobile terminal comprises:
the second identity information acquisition module is used for acquiring the identity information of the user when a multimedia data access request submitted by the user is detected; the identity information is used for generating a character string to be identified and is matched with the encrypted character strings which are respectively corresponding to the at least two folders and used as access passwords;
the second target folder obtaining module is used for obtaining a target folder corresponding to the identity information if the target folder exists;
the multimedia data access module is used for accessing the multimedia data in the target folder;
the mobile terminal is provided with a virtual button for switching on and off a multimedia data classification function, so that a user can start the multimedia data classification function through the virtual button, the target folder comprises a plurality of multimedia data, the multimedia data belong to different data categories respectively, fingerprint information of the user is provided in a plurality, the mobile terminal stores a plurality of fingerprint information of the user corresponding to the target folder and corresponding relations between different data categories, and the mobile terminal further comprises:
the data screening request receiving module is used for receiving a data screening request aiming at the target folder; the data screening request carries at least one fingerprint information of the user;
a target data category determination module for determining a target data category corresponding to at least one fingerprint information of the user;
and the multimedia data screening module is used for screening out the multimedia data which accord with the target data category in the target folder.
10. The mobile terminal of claim 9, wherein the mobile terminal further comprises:
and the prompt generation module is used for generating prompt information if the target folder corresponding to the identity information does not exist, and the generated prompt information is used for prompting that multimedia data which can be accessed by the user does not exist.
11. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of a method for storing, a method for processing multimedia data according to any of claims 1 to 5.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of a method of storing, a method of processing multimedia data according to any one of claims 1 to 5.
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| CN109168154B (en) * | 2018-06-28 | 2021-07-20 | 维沃移动通信有限公司 | User behavior information collection method and device and mobile terminal |
| CN109284628A (en) * | 2018-09-10 | 2019-01-29 | 珠海格力电器股份有限公司 | File encryption storage reading system and method based on fingerprint and mobile terminal |
| CN111163258B (en) * | 2018-11-07 | 2023-04-18 | 中兴通讯股份有限公司 | Image storage control method, device and storage medium |
| CN109981890B (en) * | 2019-02-26 | 2020-10-27 | 维沃移动通信有限公司 | Reminding task processing method, terminal and computer readable storage medium |
| CN110543576B (en) * | 2019-09-01 | 2022-12-06 | 山东丁牛棱镜网络科技有限公司 | Method and system for automatically classifying multimedia files in Internet mobile terminal |
| CN111310096A (en) * | 2020-02-25 | 2020-06-19 | 维沃移动通信有限公司 | Content saving method, electronic device, and computer-readable storage medium |
| CN112693360B (en) * | 2020-12-10 | 2024-10-15 | 重庆邮电大学移通学院 | Electric automobile electric quantity management method and related device |
| CN118377757B (en) * | 2024-06-24 | 2024-09-03 | 中科艾尔(北京)科技有限公司 | BOM-based image processing method, system, terminal and readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550555A (en) * | 2015-07-30 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Picture processing method and electronic terminal |
| CN105677891A (en) * | 2016-01-29 | 2016-06-15 | 广东欧珀移动通信有限公司 | Folder naming method and device and terminal |
| CN106776871A (en) * | 2016-11-29 | 2017-05-31 | 维沃移动通信有限公司 | The storage method and mobile terminal of a kind of multimedia file |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9100245B1 (en) * | 2012-02-08 | 2015-08-04 | Amazon Technologies, Inc. | Identifying protected media files |
-
2017
- 2017-09-30 CN CN201710939832.3A patent/CN107784089B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550555A (en) * | 2015-07-30 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Picture processing method and electronic terminal |
| CN105677891A (en) * | 2016-01-29 | 2016-06-15 | 广东欧珀移动通信有限公司 | Folder naming method and device and terminal |
| CN106776871A (en) * | 2016-11-29 | 2017-05-31 | 维沃移动通信有限公司 | The storage method and mobile terminal of a kind of multimedia file |
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