CN116132739A - Child mode entry method, device, television and computer readable storage medium - Google Patents
Child mode entry method, device, television and computer readable storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/441—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
- H04N21/4415—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card using biometric characteristics of the user, e.g. by voice recognition or fingerprint scanning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
Abstract
The invention provides a child mode entering method, a device, a television and a computer readable storage medium, wherein the child mode entering method comprises the following steps: acquiring a target image, and extracting face characteristic information of a user watching the target image; obtaining the age value of the watching user according to the face characteristic information; and if the age value is lower than a preset age threshold value, entering a child mode. According to the invention, the age value of the watching user is calculated by extracting the face characteristic information of the watching user in the target image, whether the watching user is a child is judged according to the age value, if so, the watching user enters the child mode, the user does not need to set a password, the convenience of watching the television by the child is improved, and the constraint effect is also improved.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a method and a device for entering a child mode, a television and a computer readable storage medium.
Background
With the improvement of the living standard of people, watching television programs has become a common entertainment mode for families, but some television programs are not suitable for children to watch, and especially parents cannot help the children to select television programs suitable for watching when the parents are not at the child.
In the prior art, the television is usually turned on and off through the password, the setting mode is too simple, a child can easily see the operation of a parent, so that the password is remembered, and therefore, the mode is inconvenient and has poor effect.
Accordingly, the prior art has drawbacks and needs to be improved and developed.
Disclosure of Invention
The present invention aims to solve the above-mentioned drawbacks of the prior art, and provides a method, an apparatus, a television, and a computer-readable storage medium for entering a child mode, which are aimed at solving the problem that the method is inconvenient in the prior art in which a program is limited to be watched by a child by setting a password.
The technical scheme adopted for solving the technical problems is as follows:
a method of entering a child mode, comprising:
acquiring a target image, and extracting face characteristic information of a user watching the target image;
obtaining the age value of the watching user according to the face characteristic information;
and if the age value is lower than a preset age threshold value, entering a child mode.
According to the embodiment, the age value of the watching user is calculated by extracting the face characteristic information of the watching user in the target image, whether the watching user is a child is judged according to the age value, if so, the watching user enters the child mode, the user does not need to set a password, the convenience of watching the television by the child is improved, and the constraint effect is also improved.
Optionally, the obtaining the target image and extracting face feature information of the user in the target image includes:
controlling an image acquisition device to acquire a target image and determining a watching user in the target image;
monitoring the continuous watching time length of the watching user;
and when the continuous watching time length reaches a preset time length threshold value, extracting face characteristic information of the watching user in the target image.
According to the embodiment, the continuous watching time of the watching user is monitored, so that the situation that the watching user passes through the television is avoided, and false detection is prevented.
In one implementation, the method further comprises:
if the current state of the terminal is an operation state, generating an automatic detection mode opening instruction;
controlling an image acquisition device to rise according to the automatic detection mode opening instruction, and starting a preset algorithm service in the image acquisition device;
when the image acquisition device acquires a target image, the preset algorithm service analyzes the target image to obtain face characteristic information;
and determining the number of the watched persons and the age value of the watched persons according to the face characteristic information.
According to the embodiment, the image acquisition device can be automatically controlled to rise through the automatic detection mode, and the preset algorithm service is started, so that the number of the viewers and the age value of the viewers can be automatically identified, and the convenience of the users is improved.
In one implementation, the method further comprises:
determining the number of people watched according to the target image;
if the number of the viewers is multiple, identifying face characteristic information of each user in the target image;
estimating age values of all watching users according to the face characteristic information;
when all the age values simultaneously exist an age value lower than a preset age threshold value and an age value higher than the preset age threshold value, popping up child mode selection information and popping up child mode selection information;
and if a command for entering the child mode is received, entering the child mode.
According to the embodiment, the multi-person scene in the target image is identified, and under the condition that parents are present, the parents do not directly enter the child mode, and the parents select whether to enter the child mode or not, so that the convenience of using the television by each member of the family is improved.
In one implementation, the entering the child mode includes:
filtering the television film source to obtain a child film source range;
switching the television interface into a children theme interface and displaying recommended programs in the child film source range;
searching for a target program when receiving a target program searching instruction sent by a watching user;
and if the target program is in the child film source range, playing the target program.
According to the embodiment, the television film source is filtered to obtain the child film source range suitable for children to watch, and parents can set the child film source range by themselves to recommend programs for children more accurately, so that the content of restricting children to watch televisions is realized; the television interface is switched to the theme interface of the children, so that the television picture accords with the appreciation style of the children, and the recommended programs in the range of the film source of the children are displayed for direct broadcasting by the children, thereby providing convenience for the children to watch the programs.
In one implementation, if the age value is lower than a preset age threshold, after entering the child mode, the method further includes:
and recording the television playing time, and controlling the television to be closed and/or sending the first reminding information to a preset mobile phone number when the television playing time reaches a preset playing time threshold.
According to the embodiment, the television playing time length is compared with the preset playing time length threshold value, so that the watching time of the child is restrained, and the watching condition of the child can be known even if the parent is not at home, so that the parent can conduct timely guiding on the child.
In one implementation, if the age value is lower than a preset age threshold, after entering the child mode, the method further includes:
and detecting the distance between the watching user and the screen, and popping up prompt information and/or sending second prompt information to a preset mobile phone number when the distance is smaller than a preset distance threshold.
According to the embodiment, the distance between the watching user and the screen is compared with the preset distance threshold value through detecting the distance between the watching user and the screen, so that the watching distance of the child is restrained, and even if a parent is not at home, the watching condition of the child can be known, so that the parent can conduct timely guiding on the child.
The invention also provides a child mode entry device, comprising:
the extraction module is used for acquiring a target image and extracting face characteristic information of a watching user in the target image;
the acquisition module is used for acquiring the age value of the watching user according to the face characteristic information;
and the switching module is used for entering a child mode when the age value is lower than a preset age threshold value.
The invention also provides a television, which comprises: a memory, a processor, and a child mode entry program stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the child mode entry method as described above.
The present invention also provides a computer readable storage medium storing a computer program executable for implementing the steps of the child mode entry method as described above.
The invention achieves the following beneficial effects:
the invention judges the number of the watched persons and the age of the watched users according to the target images acquired by the image acquisition device, and under the premise of meeting the judging conditions, the television automatically enters a mode suitable for watching by children, such as limiting the watching time, filtering the video content, switching to a theme suitable for watching by children, and the like, thereby solving the problem that the watching time is uncontrolled when the children watch the television programs independently at home, being synchronous, being capable of intelligently switching to a film source range suitable for watching by children and a theme suitable for children, synchronously improving the convenience of using the television by children, and improving the effect of limiting the television watching by parents.
Drawings
FIG. 1 is a flow chart of a preferred embodiment of a child mode entry method according to the present invention.
FIG. 2 is a flowchart showing a preferred embodiment of the method for entering child mode in step S100.
FIG. 3 is a flow chart showing the operation of the child mode in the automatic detection mode according to the preferred embodiment of the present invention.
FIG. 4 is a flowchart showing a method for entering a child mode according to a preferred embodiment of the present invention when the number of viewers is multiple.
FIG. 5 is a flow chart showing the method for entering child mode according to the preferred embodiment of the present invention.
FIG. 6 is a flow chart of a method for entering child mode in accordance with an embodiment of the present invention.
Fig. 7 is a functional block diagram of a preferred embodiment of the child mode entry device of the present invention.
Fig. 8 is a functional block diagram of a preferred embodiment of a television set in accordance with the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating the entry of the child mode in the present invention. As shown in fig. 1, the child mode entry according to the embodiment of the present invention includes the following steps:
step S100, obtaining a target image, and extracting face characteristic information of a user in the target image.
At present, the television system mostly introduces an android operating system, the operating system supports a camera of a uvc framework, and after the camera is introduced, the face of a user can be analyzed by combining a related recognition algorithm to obtain face and feature information. In the invention, the television acquires the target image and extracts the face characteristic information of the watching user in the target image. The television is an intelligent television.
In one implementation, as shown in fig. 2, the step S100 specifically includes:
step S110, controlling an image acquisition device to acquire a target image and determining a watching user in the target image;
step S120, monitoring the continuous watching time of the watching user;
and step 130, extracting face characteristic information of the watching user from the target image when the continuous watching time length reaches a preset time length threshold value.
In order to judge the accuracy, the invention extracts the face characteristic information in the target image after the single scene is identified, so that the accurate age judgment can be carried out on the face. In order to prevent jitter errors, when the number of people is a single person, monitoring of the continuous viewing time of the user is started, and when the continuous viewing time of the user is monitored, face presence detection, that is, whether the user continuously views television programs, is required. The preset duration threshold may be set by the user, for example, the preset duration threshold is set to 5 minutes, and when the continuous watching duration of the watching user reaches 5 minutes, the child mode is entered. Therefore, the situation that the watching user passes through the television is avoided, false detection is prevented, frequent age judgment is avoided, and television resources are saved.
In one implementation, as shown in fig. 3, the method further includes:
step S10, if the current state of the terminal is an operation state, an automatic detection mode opening instruction is generated;
step S20, controlling the image acquisition device to rise according to the automatic detection mode opening instruction, and starting a preset algorithm service in the image acquisition device;
step S30, when the image acquisition device acquires a target image, the preset algorithm service analyzes the target image to obtain face characteristic information;
and S40, determining the number of people watched and the age value of the users watched according to the face characteristic information.
Specifically, when the terminal is a television, the image acquisition device is a camera in the television, if the television is in an operation state, after the automatic detection mode is opened, the camera can be synchronously lifted along with the starting of the television, and the service where the camera algorithm is located can be started. After the service is started, the service can acquire the acquired target image data through the camera, and analyze the target image data, so that the number and age of the users watching the service are judged.
The invention can automatically control the lifting of the image acquisition device and the starting of the preset algorithm service through the automatic detection mode, can automatically identify the number of the watched people and the age value of the watched users, and improves the convenience of the users.
The step S100 is followed by: and step 200, obtaining the age value of the watching user according to the face characteristic information. And the television obtains the age value of the watching user according to the face characteristic information, wherein the face characteristic information is obtained by carrying out characteristic analysis on the face in the target image.
The step S200 is followed by: step S300, if the age value is lower than a preset age threshold value, entering a child mode. The preset age threshold may be set by the parent himself, for example 10 years old, and enter the child mode when the viewing user's age value is below 10 years old.
In this way, the invention judges the number of people watching and the age of the user watching according to the face data (target image), under the premise of meeting the judging condition, the TV set can automatically enter a mode suitable for children watching, such as limiting watching time, filtering video content, switching to a theme suitable for children watching, and the like, thereby solving the problem that when children watch TV programs independently at home, the watching time is uncontrolled, being synchronous, being capable of intelligently switching to a film source range suitable for children watching and a theme suitable for children, and synchronously improving the convenience of children using TV.
In one embodiment, as shown in fig. 4, the method further comprises:
step A10, determining the number of people watched according to the target image;
step A20, if the number of the people watched is multiple, identifying face characteristic information of each user watched in the current image;
step A30, estimating age values of all watching users according to the face characteristic information;
step A40, popping up child mode selection information when the age value lower than the preset age threshold value and the age value higher than the preset age threshold value exist in all the age values at the same time;
and step A50, if a child mode entering selection instruction is received, entering a child mode.
That is, the invention is also applicable to a multi-person scene, and when the multi-person scene is identified, the feature analysis is performed on each face in the target image to obtain feature information of each face. At this time, since a plurality of persons watch television, the following three cases are classified: firstly, the age values of multiple persons are lower than a preset age threshold value, and the fact that all the watching users are children is indicated, and the watching users directly enter a child mode; secondly, the age values of multiple persons are higher than a preset age threshold value, which means that no children exist in the watching user, and the watching user does not need to enter a children mode; thirdly, in the age values of multiple people, when the age value lower than the preset age threshold value exists, and the age value higher than the preset age threshold value exists, the fact that the parents and children exist in the watching users is indicated, and at the moment, whether the parents enter the children mode or not can be selected by the parents. Therefore, when parents have children while watching programs, the parents can select whether to enter the children mode or not by themselves, and convenience of watching televisions for all users in the family is improved.
In one implementation, as shown in fig. 5, the entering the child mode includes:
step S410, filtering the television film source to obtain a child film source range;
step S420, switching the television interface into a children theme interface, and displaying recommended programs in the children film source range;
step S430, searching a target program when receiving a target program searching instruction sent by a watching user;
step S440, if the target program is within the child film source range, playing the target program.
Specifically, after entering the child mode, the television system filters the television film source to obtain a child film source range suitable for children to watch, and certainly, parents can set the child film source range by themselves to recommend programs for children more accurately, so that the content of restraining the children to watch television is realized. And the television interface is switched to a children theme interface, such as a cartoon interface, so that the television picture accords with the appreciation style of children. Some recommended programs in the child film source range can be displayed for direct playing by children, and convenience is provided for children to watch programs.
In one embodiment, the step S300 further includes: and recording the television playing time, and controlling the television to be closed and/or sending the first reminding information to a preset mobile phone number when the television playing time reaches a preset playing time threshold. That is, after entering the child mode, the duration of watching television for the child is constrained, and the preset playing duration threshold may be set by the parent, for example, 20 minutes. When the watching time of the children reaches 20 minutes, the children can be restrained by the following three modes, wherein the first mode is to directly control the television to be turned off; the second mode is to send first reminding information to a preset mobile phone number, wherein the first reminding information is that the current playing time length reaches a preset playing time length threshold value, and the preset mobile phone number can be a mobile phone number pre-stored by parents; and thirdly, when the television is turned off, the first reminding information is sent to a preset mobile phone number. Therefore, the watching time of the child is restrained, and the watching condition of the child can be known even if the parent is not at home, so that the parent can guide the child in time.
In one implementation, the step S300 further includes: and detecting the distance between the watching user and the screen, and popping up prompt information and/or sending second prompt information to a preset mobile phone number when the distance is smaller than a preset distance threshold. In particular, since the child's vision is very easily affected, the distance between the viewing user and the screen is detected after entering the child mode. The distance of the children watching the television can be restrained by the following three modes, wherein the first mode is to pop up prompt information to prompt the children to adjust the watching distance; the second mode is to send second reminding information to a preset mobile phone number, wherein the second reminding information is that the distance between a watching user and a screen is smaller than a preset distance threshold, and the preset mobile phone number can be a mobile phone number pre-stored by parents, so that the parents can timely educate children; and thirdly, sending second reminding information to a preset mobile phone number while popping up the reminding information. Therefore, the watching distance of the child is restrained, and the watching condition of the child can be known even if the parent is not at home, so that the parent can conduct timely guiding on the child.
To further protect the child's vision, the television may also be set to an eye-protection mode.
In addition, because the user always sleeps when watching television programs, the image acquisition device can also identify whether the user is in a sleeping state according to the target image, if so, the television is controlled to be closed, and third reminding information is sent to a preset mobile phone number. Specifically, since the child is easy to sleep when watching the television program, if the parent is not beside the child or the child is not found to be asleep, the child is poor in resistance and is easy to catch a cold and get ill, after entering the child mode, the sleeping state of the watching user is detected. When detecting that the child falls asleep, the television is turned off, and third reminding information is sent to a preset mobile phone number, wherein the third reminding information is that the child is in a sleeping state, and the preset mobile phone number can be a mobile phone number pre-stored by a parent, so that the parent can be reminded of the child falling asleep when watching television, the parent can timely cover the quilt for the child, and the situation that the child falls cold is avoided.
Specific examples are set forth below for illustrative purposes.
Embodiment one:
as shown in fig. 6, step A1, starting a camera for intelligent detection;
a2, detecting the number of people watched;
step A3, judging whether the number of people watched is watched by a single person; if yes, executing the step A4; if not, returning to the step A2;
step A4, judging whether the continuous watching is more than 5 minutes; if yes, executing the step A5; if not, returning to the step A2;
step A5, identifying whether the age value of the watching user is lower than a preset age threshold value; if yes, executing the step A6; if not, returning to the step A2;
and step A6, entering a child mode.
In an embodiment, as shown in fig. 7, based on the above-mentioned child mode entry method, the present invention further correspondingly provides a child mode entry device, including:
the extraction module 100 is used for acquiring a target image and extracting face characteristic information of a user watching in the target image;
the obtaining module 200 is configured to obtain an age value of the viewing user according to the face feature information;
and the switching module 300 is used for entering a child mode when the age value is lower than a preset age threshold value.
In one embodiment, the extracting module 100 is further configured to control the image capturing device to capture a target image; determining watching users and watching numbers of people according to the target images; and if the number of the watched people is a single person, extracting face characteristic information of the watched users from the target image.
And if the number of people watched is one, extracting face characteristic information of the users watched in the target image, wherein the method comprises the following steps: if the number of the watched persons is a single person, monitoring the continuous watching time of the watched users; and when the continuous watching time length reaches a preset time length threshold value, extracting face characteristic information of the watching user in the target image.
After determining the watching users and the number of watching people according to the target image, the method further comprises the following steps: if the number of the viewers is multiple, identifying face characteristic information of each user in the target image; estimating age values of all watching users according to the face characteristic information; when all the age values have the age value lower than the preset age threshold value and the age value higher than the preset age threshold value at the same time, popping up the child mode selection information; and if a command for entering the child mode is received, entering the child mode.
If the age value is lower than the preset age threshold value, after entering the child mode, the method further comprises the following steps: filtering the television film source to obtain a child film source range; switching the television interface into a children theme interface and displaying recommended programs in the child film source range; searching for a target program when receiving a target program searching instruction sent by a watching user; and if the target program is in the child film source range, playing the target program. And detecting the distance between the watching user and the screen, and popping up prompt information and/or sending second prompt information to a preset mobile phone number when the distance is smaller than a preset distance threshold.
In an embodiment, as shown in fig. 8, based on the above-mentioned child mode entry method, the present invention further provides a television set, which includes a processor 10 and a memory 20. Fig. 8 shows only some of the components of the terminal, but it should be understood that not all of the illustrated components are required to be implemented and that more or fewer components may be implemented instead.
The memory 20 may in some embodiments be an internal storage unit of the terminal, such as a hard disk or a memory of the terminal. The memory 20 may in other embodiments also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the terminal. Further, the memory 20 may also include both an internal storage unit and an external storage device of the terminal. The memory 20 is used for storing application software installed in the terminal and various data, such as program codes installed in the terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a child mode entry program 30, and the child mode entry program 30 is executable by the processor 10 to implement the child mode entry method of the present application.
The processor 10 may in some embodiments be a central processing unit (Central Processing Unit, CPU), microprocessor or other data processing chip for executing program code or processing data stored in the memory 20, for example for executing the child mode entry method or the like.
In one embodiment, the following steps are implemented when the processor 10 executes the child mode entry program 30 in the memory 20:
acquiring a target image, and extracting face characteristic information of a user watching the target image;
obtaining the age value of the watching user according to the face characteristic information;
and if the age value is lower than a preset age threshold value, entering a child mode.
The obtaining the target image and extracting the face characteristic information of the watching user in the target image comprises the following steps:
controlling an image acquisition device to acquire a target image and determining a watching user in the target image;
monitoring the continuous watching time length of the watching user;
and when the continuous watching time length reaches a preset time length threshold value, extracting face characteristic information of the watching user in the target image.
The method further comprises the steps of:
if the current state of the terminal is an operation state, generating an automatic detection mode opening instruction;
controlling an image acquisition device to rise according to the automatic detection mode opening instruction, and starting a preset algorithm service in the image acquisition device;
when the image acquisition device acquires a target image, the preset algorithm service analyzes the target image to obtain face characteristic information;
and determining the number of the watched persons and the age value of the watched persons according to the face characteristic information.
The method further comprises the steps of:
determining the number of people watched according to the target image;
if the number of the viewers is multiple, identifying face characteristic information of each user in the target image;
estimating age values of all watching users according to the face characteristic information;
when all the age values have the age value lower than the preset age threshold value and the age value higher than the preset age threshold value at the same time, popping up the child mode selection information;
and if a command for entering the child mode is received, entering the child mode.
The entering the child mode includes:
filtering the television film source to obtain a child film source range;
switching the television interface into a children theme interface and displaying recommended programs in the child film source range;
searching for a target program when receiving a target program searching instruction sent by a watching user;
and if the target program is in the child film source range, playing the target program.
If the age value is lower than the preset age threshold value, after entering the child mode, the method further comprises the following steps:
and recording the television playing time, and controlling the television to be closed and/or sending the first reminding information to a preset mobile phone number when the television playing time reaches a preset playing time threshold.
If the age value is lower than the preset age threshold value, after entering the child mode, the method further comprises the following steps:
and detecting the distance between the watching user and the screen, and popping up prompt information and/or sending second prompt information to a preset mobile phone number when the distance is smaller than a preset distance threshold.
The present invention also provides a computer readable storage medium storing a computer program executable for implementing the steps of the child mode entry method as described above.
In summary, the method, the device, the television and the computer readable storage medium for entering the child mode disclosed by the invention comprise the following steps: acquiring a target image, and extracting face characteristic information of a user watching the target image; obtaining the age value of the watching user according to the face characteristic information; and if the age value is lower than a preset age threshold value, entering a child mode. According to the invention, the age value of the watching user is calculated by extracting the face characteristic information of the watching user in the target image, whether the watching user is a child is judged according to the age value, if so, the watching user enters the child mode, the user does not need to set a password, the convenience of watching the television by the child is improved, and the constraint effect is also improved.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A method of entering a child mode, comprising:
acquiring a target image, and extracting face characteristic information of a user watching the target image;
obtaining the age value of the watching user according to the face characteristic information;
and if the age value is lower than a preset age threshold value, entering a child mode.
2. The child mode entry method of claim 1, wherein the acquiring the target image and extracting face feature information of the viewing user from the target image comprises:
controlling an image acquisition device to acquire a target image and determining a watching user in the target image;
monitoring the continuous watching time length of the watching user;
and when the continuous watching time length reaches a preset time length threshold value, extracting face characteristic information of the watching user in the target image.
3. The child mode entry method of claim 1, further comprising:
if the current state of the terminal is an operation state, generating an automatic detection mode opening instruction;
controlling an image acquisition device to rise according to the automatic detection mode opening instruction, and starting a preset algorithm service in the image acquisition device;
when the image acquisition device acquires a target image, the preset algorithm service analyzes the target image to obtain face characteristic information;
and determining the number of the watched persons and the age value of the watched persons according to the face characteristic information.
4. The child mode entry method of claim 1, further comprising:
determining the number of people watched according to the target image;
if the number of the viewers is multiple, identifying face characteristic information of each user in the target image;
estimating age values of all watching users according to the face characteristic information;
when all the age values have the age value lower than the preset age threshold value and the age value higher than the preset age threshold value at the same time, popping up the child mode selection information;
and if a command for entering the child mode is received, entering the child mode.
5. The child mode entry method of claim 1, wherein the entering the child mode comprises:
filtering the television film source to obtain a child film source range;
switching the television interface into a children theme interface and displaying recommended programs in the child film source range;
searching for a target program when receiving a target program searching instruction sent by a watching user;
and if the target program is in the child film source range, playing the target program.
6. The method for entering a child mode according to claim 1, further comprising, after entering the child mode, if the age value is below a preset age threshold:
and recording the television playing time, and controlling the television to be closed and/or sending the first reminding information to a preset mobile phone number when the television playing time reaches a preset playing time threshold.
7. The method for entering a child mode according to claim 1, further comprising, after entering the child mode, if the age value is below a preset age threshold:
and detecting the distance between the watching user and the screen, and popping up prompt information and/or sending second prompt information to a preset mobile phone number when the distance is smaller than a preset distance threshold.
8. A child mode entry device, comprising:
the extraction module is used for acquiring a target image and extracting face characteristic information of a watching user in the target image;
the acquisition module is used for acquiring the age value of the watching user according to the face characteristic information;
and the switching module is used for entering a child mode when the age value is lower than a preset age threshold value.
9. A television set, comprising: memory, a processor and a child mode entry program stored on the memory and executable on the processor, which child mode entry program, when executed by the processor, implements the steps of the child mode entry method of any one of claims 1 to 7.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program executable for implementing the steps of the child mode entry method according to any one of claims 1-7.
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| CN202211580605.3A CN116132739A (en) | 2022-12-09 | 2022-12-09 | Child mode entry method, device, television and computer readable storage medium |
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| CN202211580605.3A CN116132739A (en) | 2022-12-09 | 2022-12-09 | Child mode entry method, device, television and computer readable storage medium |
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