CN107820123A - Method, mobile terminal and the storage device of mobile terminal screen printing picture - Google Patents
Method, mobile terminal and the storage device of mobile terminal screen printing picture Download PDFInfo
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- CN107820123A CN107820123A CN201711019172.3A CN201711019172A CN107820123A CN 107820123 A CN107820123 A CN 107820123A CN 201711019172 A CN201711019172 A CN 201711019172A CN 107820123 A CN107820123 A CN 107820123A
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- Prior art keywords
- feature information
- face feature
- mobile terminal
- picture
- default face
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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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
Abstract
The present invention relates to technical field of mobile terminals, discloses a kind of method, mobile terminal and the storage device of mobile terminal screen printing picture.This method includes：Read default face feature information；In the playing process of multimedia file, whether detect in broadcasting pictures containing default face feature information；If contain default face feature information, screen-picture of the triggering mobile terminal interception containing default face feature information in broadcasting pictures.By the above-mentioned means, the present invention can improve the user experience of mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of method of mobile terminal screen printing picture,
Mobile terminal and storage device.
Background technology
Mobile terminal makes mobile communication terminal refer to the computer equipment that can be used on the move, and broad sense says bag
Include mobile phone, notebook, tablet personal computer, POS or even include vehicle-mounted computer.But refer to mobile phone in most cases or have
The smart mobile phone and tablet personal computer of a variety of application functions.As network and technology are towards the hair in more and more broadband direction
Exhibition, Mobile Communication Industry will move towards the real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique,
Mobile terminal has had powerful disposal ability, and mobile terminal is changed into an integrated information from simple call instrument
Processing platform.This also adds broader development space to mobile terminal.
The present inventor has found during long-term research invention, with the continuous development of mobile terminal technology,
The function of intelligent mobile terminal is increasingly abundanter, and user is also more and more common by mobile terminal appreciation multimedia resource, user
The screen-picture of interception mobile terminal is generally may require that when appreciating multimedia resource, it usually needs pause multimedia file, lead to
Cross quick key operation to intercept the screen-picture of mobile terminal, atmosphere that is cumbersome and influenceing appreciation multimedia resource
Enclose, the usage experience of user is had undesirable effect.
The content of the invention
In view of this, the present invention solves the technical problem of provide a kind of side of mobile terminal screen printing picture
Method, mobile terminal and storage device, the user experience of mobile terminal can be improved.
In order to solve the above technical problems, one aspect of the present invention is：A kind of mobile terminal interception screen is provided
The method of curtain picture, this method include：
Read default face feature information；In the playing process of multimedia file, detect and whether contain in broadcasting pictures
Default face feature information；If containing default face feature information in broadcasting pictures, triggering mobile terminal interception is containing default
The screen-picture of face feature information.
In order to solve the above technical problems, another technical scheme that the present invention uses is：A kind of mobile terminal is provided, it is mobile
Terminal includes processor and detection circuit, and detection circuit is connected with processor, and it is as follows to realize that processor is able to carry out program
Action：
Read default face feature information；In the playing process of multimedia file, control detection electric circuit inspection plays picture
Whether contain default face feature information in face；If control mobile terminal containing default face feature information in broadcasting pictures
Screen-picture of the interception containing default face feature information.
In order to solve the above technical problems, another technical scheme that the present invention uses is：A kind of storage device is provided, this is deposited
Storage device is had program stored therein data, and the routine data can be performed to realize that the mobile terminal that above-described embodiment is illustrated intercepts
The method of screen-picture, this method include：
Read default face feature information；In the playing process of multimedia file, detect and whether contain in broadcasting pictures
Default face feature information；If containing default face feature information in broadcasting pictures, triggering mobile terminal interception is containing default
The screen-picture of face feature information.
The beneficial effects of the invention are as follows：Being different from prior art mobile terminal needs to move terminal by shortcut
Screen-picture intercepts, and whether mobile terminal of the invention contains default facial characteristics letter in the broadcasting pictures according to multimedia file
Breath, the screen-picture of mobile terminal of the interception containing default face feature information, user move during multimedia file is appreciated
Dynamic terminal intercepts the screen-picture of the mobile terminal containing default face feature information, is waited until without user containing default face
The broadcasting pictures of characteristic information, by the shortcut screen printing picture of mobile terminal, user can normally appreciate multimedia text
Part, screen-picture intercept operation is completed by mobile terminal, user need not carry out cumbersome operating process and not influence user
The atmosphere of multimedia file is appreciated, and then improves the user experience of mobile terminal.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of mobile terminal screen printing picture method first embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the default embodiment of face feature information method to set up one of the present invention；
Fig. 3 is the schematic flow sheet of mobile terminal screen printing picture method second embodiment of the present invention；
Fig. 4 is the structural representation of the embodiment of the first prompt message one of the invention；
Fig. 5 is the structural representation that the present invention sets the embodiment of command signal input mode one；
Fig. 6 is the structural representation of the embodiment of the second prompt message one of the invention；
Fig. 7 is the schematic flow sheet of mobile terminal screen printing picture method 3rd embodiment of the present invention；
Fig. 8 is the structural representation of the embodiment of mobile terminal one of the present invention；
Fig. 9 is the structural representation of the embodiment of inventive memory device one.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of mobile terminal screen printing picture method first embodiment of the present invention.
S101：Read default face feature information；
In the present embodiment, trigger condition of the mobile terminal using default face feature information as its screen-picture of interception,
Mobile terminal reads default face feature information, is preset what whether picture material shown in its screen-picture had read
Face feature information, to realize that screen-picture of the interception containing default face feature information acts, voluntarily pass through shifting instead of user
The shortcut of dynamic terminal carries out screen-picture interception action, simplifies the operating process that user intercepts mobile terminal screen picture, from
And improve the user experience of mobile terminal.
S102：In the playing process of multimedia file, whether detect in broadcasting pictures containing default face feature information；
In the present embodiment, if containing default face feature information in broadcasting pictures, step S103 is performed, if playing picture
Without containing default face feature information in face, then step S102 is continued executing with.
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are drawn in its screen
Default face feature information is detected whether in the display content in face, if containing pre- in the display content of mobile terminal screen picture
If face feature information, the image frame that mobile terminal contains default face feature information is intercepted and preserved, and is cut manually without user
Corresponding mobile terminal screen picture is taken, mobile terminal replaces user to complete the screen-picture interception containing default face feature information
Action, the appreciation atmosphere that user appreciates multimedia file is not influenceed, so as to improve the user experience of mobile terminal.
S103：If contain default face containing default face feature information, the interception of triggering mobile terminal in broadcasting pictures
The screen-picture of characteristic information；
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are more in its broadcasting
Detected whether in the display content of the screen-picture of media file containing default face feature information, if containing pre- in broadcasting pictures
If face feature information, then screen-picture of the mobile terminal interception containing default face feature information is triggered, that is, will contain
The image frame interception of default face feature information, obtains the mobile terminal screen screen shot required for user, by this implementation
The mode that example is illustrated, screen-picture interception action is voluntarily carried out by the shortcut of mobile terminal instead of user, simplifies user
The operating process of mobile terminal screen picture is intercepted, and the broadcasting of multimedia file need not be suspended, mobile terminal interception screen
The process of curtain picture does not produce (such as the carrying of completing of prompting user's screen printing picture such as other prompt messages and operation indicating
Show information etc.), the appreciation atmosphere that user appreciates multimedia file is not influenceed.
Above as can be seen that whether containing default face in broadcasting pictures of the mobile terminal of the present invention according to multimedia file
Portion's characteristic information, the screen-picture of mobile terminal of the interception containing default face feature information, user are appreciating multimedia file
During, mobile terminal intercepts the screen-picture of the mobile terminal containing default face feature information, waits until to contain without user
There are the broadcasting pictures of default face feature information, by the shortcut screen printing picture of mobile terminal, user can be normally glad
Appreciate multimedia file, by mobile terminal complete screen-picture intercept operation, user need not carry out cumbersome operating process and
The atmosphere that user appreciates multimedia file is not influenceed, and then improves the user experience of mobile terminal.
Referring to Fig. 2, Fig. 2 is the schematic flow sheet of the default embodiment of face feature information method to set up one of the present invention.
S201：Play multimedia file；
In the present embodiment, user selects to need the multimedia file played according to demand, if user thinks that interception contains mesh
The mobile terminal screen picture of information is marked, it is necessary to which multimedia file corresponding to broadcasting is shown on mobile terminal screen, passes through drawing
The progress bar of dynamic multimedia file, finds the broadcasting pictures containing target information, user can certainly normal play appreciate it is more
Media file, until the broadcasting pictures containing target information occur, suspend the broadcasting pictures of multimedia file, with find containing
The broadcasting pictures of target information.
S202：Selection target face；
In the present embodiment, user is by pulling the progress bar either normal play multimedia file of multimedia file to treat
The forms such as the broadcasting pictures appearance containing target information, it is determined that the broadcasting pictures containing target information, choose in broadcasting pictures
Target face, when the multimedia file of target face is corresponded to as mobile terminal playing, trigger mobile terminal screen printing picture
The trigger condition of action.
Alternatively, the mode of selection target face can be included in the screen-picture of mobile terminal and correspond to target face region
Lasting input sets command signal, and the duration meets a preset time, if received by mobile terminal screen respective regions
The lasting input duration of command signal is set to reach preset time, then mobile terminal determines selected target face, by upper
State mode, mobile terminal can will determine the action of target face selected by user and other operations (such as regulation volume, regulation
Brightness etc. operates) make a distinction, avoid mobile terminal false judgment user from performing the intention of operation, certainly, such as art technology
Personnel are understood that the mode of selection target face is including but not limited to described above, and by detecting in a preset time, setting refers to
Make whether the incoming frequency of signal reaches preparatory condition etc., equally also can be as the elder generation of target face selected by mobile terminal determination
Condition is put forward, therefore other operations can be distinguished to mobile terminal, avoids mobile terminal false judgment user from performing the intention of operation
Selection target face mode can be illustrated by the present embodiment selection target face mode, do not limit herein.
S203：According to target face, target face characteristic information is generated；
In the present embodiment, by target face determined by mobile terminal, image information corresponding to target face is turned
Digitalized signature information is turned to, i.e., target face the operation such as sampled to, quantified, calculated and handled, generates target face
Characteristic information, it is those skilled in the art's customary means by the method that target face is converted into target face characteristic information, herein
Just repeat no more.
S204：Target face characteristic information is arranged to default face feature information；
In the present embodiment, the digitalized signature information that image information corresponding to target face is converted is arranged to default
Face feature information, mobile terminal is using the target face characteristic information as the trigger condition for triggering its screen printing picture action.
S205：Judge whether default face feature information is set to terminate；
In the present embodiment, terminate if default face feature information is set, perform step S206, if default facial characteristics
Information is not provided with terminating, then continues executing with step S202.
In the present embodiment, one or more target face characteristic information can be arranged to default facial characteristics by user
Information, therefore the process of multiple selection target face be present, user is set multiple pre- by the process of multiple selection target face
If face feature information, the multimedia file broadcasting pictures shown by mobile terminal screen, comprising default face feature information, move
Dynamic terminal can then perform the action of corresponding screen printing picture, so that the operation of mobile terminal screen printing picture is more abundant,
Further improve its user experience.
S206：Preserve and result is set；
In the present embodiment, after user completes the operation of selection target face, mobile terminal is by the target selected by user
Target face characteristic information corresponding to face is arranged to default face feature information, and mobile terminal preserves to corresponding construction,
So that when playing corresponding multimedia file, the screen-picture containing target face selected by user is intercepted according to the selection of user,
Screen-picture interception action is voluntarily carried out by the shortcut of mobile terminal instead of user, simplifies user and intercepts mobile terminal screen
The operating process of picture, and the broadcasting of multimedia file need not be suspended, the process of mobile terminal screen printing picture is not produced
Raw other prompt messages and operation indicating etc., the appreciation atmosphere that user appreciates multimedia file is not influenceed.
Referring to Fig. 3, Fig. 3 is the schematic flow sheet of mobile terminal screen printing picture method second embodiment of the present invention.
S301：Determine whether default face feature information；
In the present embodiment, before mobile terminal playing multimedia file, judge whether to be provided with to should multimedia file
Default face feature information, if being provided with default face feature information, step S308 is performed, if it is special to be not provided with default face
Reference ceases, then performs step S302.
S302：In the playing process of multimedia file, detect in broadcasting pictures whether contain face feature information；
In the present embodiment, if containing face feature information in broadcasting pictures, step S303 is performed, if in broadcasting pictures
Do not contain face feature information, then continue executing with step S302.
Alternatively, whether the present embodiment is illustrated in the broadcasting pictures for detecting multimedia file containing face feature information
Mode can be：Using a default frame number as the cycle, detect in the broadcasting pictures frame of multimedia file and whether believe containing facial characteristics
Breath, face feature information are converted into digitlization spy by the facial information in broadcasting pictures by way of above-described embodiment illustrates
Reference ceases, and just repeats no more herein, and face feature information is different from other guide information in multimedia file broadcasting pictures, face
Characteristic information, which includes, is described the digitalized signature information of face contour and face detail, by These characteristics, to by face
Portion's characteristic information is distinguish between with other display contents in broadcasting pictures.
Alternatively, default frame number can be that a frame either multiframe, mobile terminal can detect multimedia file frame by frame
Whether face feature information is contained in broadcasting pictures, or every being in the broadcasting pictures of certain frame number detection multimedia file
It is no to contain face feature information, it is intended to all broadcasting pictures containing face feature information can be accurately detected, avoid omitting
Broadcasting pictures containing face feature information, are not limited herein.
S303：The first prompt message is sent, the first prompt message includes face feature information contained in broadcasting pictures；
In the present embodiment, contain face feature information in broadcasting pictures if detecting, send the first prompt message, its
Including face feature information contained in broadcasting pictures, notify user to carry out the selection operation of default face feature information, use
One or more of the family according to needed for selecting suggested face feature information presets face feature information, can be set by input
Put the selection operation that the forms such as command signal carry out default face feature information.
Alternatively, the form of the first prompt message can be the prompting of display one framework 402 on mobile terminal screen 401,
There is (the namely face of each one and/or thing of face feature information 403 included in the first prompt message in prompting framework 402
Portion), user is by specifying one or more inputs of face feature information 403 to set command signal 404, you can by specified one
Individual or multiple face feature informations 403 are arranged to default face feature information, as shown in figure 4, certainly, such as those skilled in the art
Understood, the form of the first prompt message is including but not limited to described above, for example, can be directly in the screen of mobile terminal
The face feature information occurred is labeled in curtain picture (such as circle selects face feature information etc.), user is according to being marked
The face feature information of note directly carries out input and sets command signal to operate, to complete the setting of default face feature information, energy
The form for the first prompt message that the first prompt message form of function as described above can be illustrated by the present embodiment is enough realized,
Do not limit herein.
S304：Judge whether to receive the setting command signal for corresponding to the first prompt message；
In the present embodiment, if receiving the setting command signal of corresponding first prompt message, step S305 is performed, if
The setting command signal of corresponding first prompt message is not received, then continues executing with step S304.
In the present embodiment, if receiving the setting command signal of corresponding first prompt message, illustrate that user is directed to first
Prompt message has carried out the selection operation of default face feature information, that is, user is preset in the first prompt message
The selection operation of face feature information, but can not exclude whether to be part facial characteristics letter in the prompt message of user's false touch first
Breath, actually user are not intended to carry out the face feature information included in the first prompt message default face feature information
Selection, it is therefore desirable to confirm to the selection operation of user, its confirmation form illustrates in greater detail below.
S305：Detection sets whether the continuous input time of command signal is more than preset time；
In the present embodiment, if setting the continuous input time of command signal to be more than preset time, step S306 is performed,
If setting the continuous input time of command signal to be no more than preset time, step S304 is continued executing with.
In the present embodiment, set whether the continuous input time of command signal meets preset duration by detecting, also
It is that holding for command signal 503 is set to realize to correspond to the region of face feature information 502 on the picture of long-press mobile terminal screen 501
Continuous input, as shown in figure 5, being intended to confirm with the operation to user, is avoided due in the prompt message of user's false touch first
Part face feature information, actually user are not intended to preset the face feature information included in the first prompt message
The selection of face feature information, cause the operation of mobile terminal false judgment user to be intended to, cause default face feature information
Mistake is set, and the present embodiment sets whether the continuous input time of command signal reaches behaviour of the preset time to user by detecting
Confirmed as intention, certainly, as skilled in the art to understand, the mode that the operation to user is intended to be confirmed includes
But be not limited to it is described above, for example, by detect a preset duration in set command signal input number whether meet
Preparatory condition, it is intended to confirm with the operation to user, avoids due to the part face in the prompt message of user's false touch first
Characteristic information, actually user are not intended to carry out the face feature information included in the first prompt message default facial characteristics
The selection of information, cause the operation of mobile terminal false judgment user to be intended to, cause the setting mistake of default face feature information
The operation to user that can be illustrated Deng the input form of setting command signal by the present embodiment is intended to the mode confirmed,
Do not limit herein.
Alternatively, preset time can be 3 seconds, 5 seconds, 10 seconds etc., and input form and the shifting of command signal will be set by possessing
Other operations of dynamic terminal are distinguish between and can avoided due to the part facial characteristics letter in the prompt message of user's false touch first
Breath, actually user are not intended to carry out the face feature information included in the first prompt message default face feature information
Selection, causes the operation of mobile terminal false judgment user to be intended to, and causes the functions such as the setting mistake of default face feature information
The preset time that can be illustrated by the present embodiment of preset time, do not limit herein.
S306：Judgement receives setting command signal；
In the present embodiment, if setting the continuous input time of command signal to be more than preset time, judgement, which receives, to be set
Command signal is put, mobile terminal confirms that the operation of user is intended to, and being will be to the facial characteristics included in the first prompt message
Information carries out the selection operation of default face feature information.
S307：Face feature information corresponding to command signal will be set to be arranged to default face feature information；
In the present embodiment, by sending the first prompt message to user, notify user whether in the first prompt message
Comprising face feature information carry out the selection operation of default face feature information, carried afterwards according to detection user for first
Show whether the input mode of the setting command signal of part face feature information in information meets preparatory condition, instruction letter will be set
Face feature information corresponding to number is arranged to default face feature information, that is, user is carried out to the face feature information of selection
Input sets command signal to operate, and the face feature information selected by user is arranged into default face feature information.
S308：Read default face feature information；
In the present embodiment, trigger condition of the mobile terminal using default face feature information as its screen-picture of interception,
Mobile terminal reads default face feature information, is preset what whether picture material shown in its screen-picture had read
Face feature information, to realize that screen-picture of the interception containing default face feature information acts, voluntarily pass through shifting instead of user
The shortcut of dynamic terminal carries out screen-picture interception action, simplifies the operating process that user intercepts mobile terminal screen picture, from
And improve the user experience of mobile terminal.
Alternatively, by reading default face feature information, to realize that acquisition for mobile terminal triggers its screen printing picture
Trigger condition, default face feature information can be user appreciate multimedia file before, illustrated by above-described embodiment
Default face feature information method to set up, default face feature information is configured and read, is just repeated no more herein, or
Person, which is that the present embodiment is described previously, to be configured and reads in multimedia file playing process.
S309：In the playing process of multimedia file, whether detect in broadcasting pictures containing default face feature information；
In the present embodiment, if containing default face feature information in broadcasting pictures, step S310 is performed, if playing picture
Without containing default face feature information in face, then step S309 is continued executing with.
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are drawn in its screen
Default face feature information is detected whether in the display content in face, if containing pre- in the display content of mobile terminal screen picture
If face feature information, the image frame that mobile terminal contains default face feature information is intercepted and preserved, and is cut manually without user
Corresponding mobile terminal screen picture is taken, mobile terminal replaces user to complete the screen-picture interception containing default face feature information
Action, the appreciation atmosphere that user appreciates multimedia file is not influenceed, so as to improve the user experience of mobile terminal.
Alternatively, whether detect can be including being containing default face feature information in broadcasting pictures in detection broadcasting pictures
It is no containing face feature information, contain face feature information in broadcasting pictures if detecting, included in broadcasting pictures
Face feature information is compared with default face feature information, if the face feature information contained in broadcasting pictures and default face
The error of portion's characteristic information then judges to contain in broadcasting pictures and presets face feature information in the range of error threshold, that is,
Say and face feature information is there are in broadcasting pictures with the error of default face feature information in the range of error threshold, so as to sentence
Determine in broadcasting pictures containing default face feature information.
Alternatively, error threshold scope can be 10%, that is, face feature information and default face feature information
Error is within 10%, then it is assumed that the face feature information is default face feature information, judges that default face is special to improve
The levels of precision of reference breath, can be by alignment error threshold range to judging that the levels of precision of default face feature information is carried out
Control, error threshold scope is smaller, and it is more accurate to the levels of precision for judging default face feature information, error threshold scope
The disposal ability of image is determined according to the demand levels of precision of user and mobile terminal, not limited herein.
S310：If contain default face containing default face feature information, the interception of triggering mobile terminal in broadcasting pictures
The screen-picture of characteristic information；
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are more in its broadcasting
Detected whether in the display content of the screen-picture of media file containing default face feature information, if containing pre- in broadcasting pictures
If face feature information, then screen-picture of the mobile terminal interception containing default face feature information is triggered, that is, will contain
The image frame interception of default face feature information, obtain the mobile terminal screen screen shot required for user and be stored in
In mobile terminal, by way of the present embodiment is illustrated, screen is voluntarily carried out by the shortcut of mobile terminal instead of user
Picture capturing acts, and simplifies the operating process that user intercepts mobile terminal screen picture, it is not necessary to suspend broadcasting for multimedia file
Put.
S311：After multimedia file broadcasting terminates, the second prompt message is sent；
In the present embodiment, after multimedia file broadcasting terminates, i.e., mobile terminal is completed in interception multimedia file
The sectional drawing of mobile terminal screen picture corresponding to image frame containing default face feature information, carried by issuing the user with second
Show information, the image frame for prompting customer mobile terminal to complete containing default face feature information in interception multimedia file is corresponding
Mobile terminal screen picture sectional drawing, and inform user's mobile terminal in multimedia file playing process intercept containing
The quantity and corresponding storage location of the screen-picture of default face feature information, facilitate user to understand in multimedia file
The storage location of screen-picture interception situation containing default face feature information and the corresponding screen-picture sectional drawing of storage.
Alternatively, the second prompt message can be that a prompting interface 602 is generated on mobile terminal screen 601, prompt boundary
Each screen-picture sectional drawing 604 that mobile terminal 603 is intercepted is attached in face 602 and is accompanied with accordingly on mobile terminal 603
Storage location 605, as shown in fig. 6, certainly, (such as the push of mobile terminal of form that the second prompt message can also notify
Information) inform the storage location of user institute screen printing screen shot, user is intercepted from being advanced into respective memory locations and check
Screen-picture sectional drawing, the second prompt message is including but not limited to described above, can reach prompting customer mobile terminal complete
The sectional drawing of mobile terminal screen picture corresponding to image frame containing default face feature information in interception multimedia file, and
And inform that user's mobile terminal in multimedia file playing process intercepts the screen-picture containing default face feature information
Quantity and corresponding storage location effect the second prompt message form can be illustrated by the present embodiment second prompting
Information, do not limit herein.
Obviously, as skilled in the art to understand, the default face feature information that this implementation is illustrated includes but unlimited
Equally can be other in the multimedia file that mobile terminal screen picture is played in people and/or the face feature information of thing
The characteristic information that arbitrary image information is converted into, it can trigger its screen printing as the mobile terminal that the present embodiment is illustrated
The trigger condition of picture, respective image information only need to be converted into digitalized signature information as default characteristic information, you can real
The method for the mobile terminal screen printing picture that now this implementation is illustrated.
It should be noted that the method for the mobile terminal screen printing picture that the present embodiment is illustrated is in multimedia file
It is silent behaviour that the operation such as face feature information, detection default face feature information, screen printing picture is detected in playing process
Make, that is to say, that complete the silent operation described in the former on the backstage of mobile terminal, more matchmakers are appreciated by mobile terminal in user
During body file, operation indicating will not be sent, will not also suspend the broadcasting of multimedia file, when mobile terminal screen picture
Platform carries out the operation such as screen printing picture behind when there is default face feature information, after multimedia file broadcasting terminates,
User's institute's screen printing number of pictures and respective memory locations are prompted, are waited until without user containing default face feature information
When broadcasting pictures occur, by the shortcut screen printing picture of mobile terminal, user can normally appreciate multimedia file, by
Mobile terminal complete screen-picture intercept operation, user need not carry out cumbersome operating process and do not influence user appreciate it is more
The atmosphere of media file, and then improve the user experience of mobile terminal.
Referring to Fig. 7, Fig. 7 is the schematic flow sheet of mobile terminal screen printing picture method 3rd embodiment of the present invention.
It should be noted that the shifting that the method for the mobile terminal screen printing picture that the present embodiment is illustrated is illustrated with above-described embodiment
The difference of the method for dynamic terminal screen printing picture is the method to set up for the default face feature information that the present embodiment is illustrated
Corresponding face feature information, which is directly selected, for user is arranged to default face feature information.
S701：Determine whether default face feature information；
In the present embodiment, before mobile terminal playing multimedia file, judge whether to be provided with to should multimedia file
Default face feature information, if being provided with default face feature information, step S706 is performed, if it is special to be not provided with default face
Reference ceases, then performs step S702.
S702：In multimedia file playing process, judge whether to receive setting command signal；
In the present embodiment, in multimedia file playing process, if receiving setting command signal, step is performed
S703, if not receiving setting command signal, continue executing with step S702.
In the present embodiment, if receiving setting command signal, illustrate user to being played in mobile terminal screen picture
Multimedia file in the face feature information that occurs carried out selection operation, but can not exclude whether be user's false touch movement eventually
Part face feature information in screen-picture is held, actually user is not intended to the face appeared in mobile terminal screen picture
Characteristic information carries out the selection of default face feature information, it is therefore desirable to the selection operation of user is confirmed, it confirms shape
Formula illustrates in greater detail below.
S703：Detection sets whether the continuous input time of command signal is more than preset time；
In the present embodiment, if setting the continuous input time of command signal to be more than preset time, step S704 is performed,
If setting the continuous input time of command signal to be no more than preset time, step S702 is continued executing with.
In the present embodiment, set whether the continuous input time of command signal meets preset duration by detecting, also
It is to realize the lasting input of setting command signal to correspond to face feature information region on long-press mobile terminal screen picture, with
Operation to user is intended to confirm, avoided due to the facial characteristics letter appeared in user's false touch mobile terminal screen picture
Breath, actually user are not intended to carry out the face feature information appeared in mobile terminal screen picture in default facial characteristics letter
The selection of breath, cause the operation of mobile terminal false judgment user to be intended to, cause the setting mistake of default face feature information, this
Embodiment sets the continuous input time of command signal whether to reach operation intention of the preset time to user by detecting and carried out
Confirm, certainly, as skilled in the art to understand, the mode that the operation to user is intended to be confirmed includes but is not limited to
Described in text, for example, set whether the input number of command signal meets preparatory condition in a preset duration by detecting, with
Operation to user is intended to confirm, avoided due to the facial characteristics letter appeared in user's false touch mobile terminal screen picture
Breath, actually user are not intended to carry out the face feature information appeared in mobile terminal screen picture in default facial characteristics letter
The selection of breath, cause the operation of mobile terminal false judgment user to be intended to, cause the setting mistake etc. of default face feature information
The operation to user that setting the input form of command signal can be illustrated by the present embodiment is intended to the mode confirmed,
This is not limited.
Alternatively, preset time can be 3 seconds, 5 seconds, 10 seconds etc., and input form and the shifting of command signal will be set by possessing
Other operations of dynamic terminal are distinguish between and can avoided due to the face appeared in user's false touch mobile terminal screen picture
Characteristic information, actually user are not intended to carry out the face feature information appeared in mobile terminal screen picture in default face
The selection of characteristic information, cause the operation of mobile terminal false judgment user to be intended to, cause the setting of default face feature information
The preset time that the preset time of the functions such as mistake can be illustrated by the present embodiment, is not limited herein.
S704：Judgement receives setting command signal；
In the present embodiment, if setting the continuous input time of command signal to be more than preset time, judgement, which receives, to be set
Command signal is put, mobile terminal confirms that the operation of user is intended to, and being will be to the face appeared in mobile terminal screen picture
Characteristic information carries out the selection operation of default face feature information.
S705：Face feature information corresponding to command signal will be set to be arranged to default face feature information；
In the present embodiment, the setting command signal inputted by judging whether to receive user, judges user institute afterwards
Whether the mode of the setting command signal of input meets preparatory condition, will set face feature information corresponding to command signal afterwards
Default face feature information is arranged to, that is, user carries out input to the face feature information of selection and sets command signal to grasp
Make, the face feature information selected by user is arranged to default face feature information.
S706：Read default face feature information；
In the present embodiment, trigger condition of the mobile terminal using default face feature information as its screen-picture of interception,
Mobile terminal reads default face feature information, is preset what whether picture material shown in its screen-picture had read
Face feature information, to realize that screen-picture of the interception containing default face feature information acts, voluntarily pass through shifting instead of user
The shortcut of dynamic terminal carries out screen-picture interception action, simplifies the operating process that user intercepts mobile terminal screen picture, from
And improve the user experience of mobile terminal.
Alternatively, by reading default face feature information, to realize that acquisition for mobile terminal triggers its screen printing picture
Trigger condition, default face feature information can be user appreciate multimedia file before, illustrated by above-described embodiment
Default face feature information method to set up, default face feature information is configured and read, is just repeated no more herein, or
Person, which is that the present embodiment is described previously, to be configured and reads in multimedia file playing process.
S707：In the playing process of multimedia file, whether detect in broadcasting pictures containing default face feature information；
In the present embodiment, if containing default face feature information in broadcasting pictures, step S708 is performed, if playing picture
Without containing default face feature information in face, then step S707 is continued executing with.
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are drawn in its screen
Default face feature information is detected whether in the display content in face, if containing pre- in the display content of mobile terminal screen picture
If face feature information, the image frame that mobile terminal contains default face feature information is intercepted and preserved, and is cut manually without user
Corresponding mobile terminal screen picture is taken, mobile terminal replaces user to complete the screen-picture interception containing default face feature information
Action, the appreciation atmosphere that user appreciates multimedia file is not influenceed, so as to improve the user experience of mobile terminal.
Alternatively, whether detect can be including being containing default face feature information in broadcasting pictures in detection broadcasting pictures
It is no containing face feature information, contain face feature information in broadcasting pictures if detecting, included in broadcasting pictures
Face feature information is compared with default face feature information, if the face feature information contained in broadcasting pictures and default face
The error of portion's characteristic information then judges to contain in broadcasting pictures and presets face feature information in the range of error threshold, that is,
Say and face feature information is there are in broadcasting pictures with the error of default face feature information in the range of error threshold, so as to sentence
Determine in broadcasting pictures containing default face feature information.
Alternatively, error threshold scope can be 10%, that is, face feature information and default face feature information
Error is within 10%, then it is assumed that the face feature information is default face feature information, judges that default face is special to improve
The levels of precision of reference breath, can be by alignment error threshold range to judging that the levels of precision of default face feature information is carried out
Control, error threshold scope is smaller, and it is more accurate to the levels of precision for judging default face feature information, error threshold scope
The disposal ability of image is determined according to the demand levels of precision of user and mobile terminal, not limited herein.
S708：If contain default face containing default face feature information, the interception of triggering mobile terminal in broadcasting pictures
The screen-picture of characteristic information；
In the present embodiment, the default face feature information read according to mobile terminal, mobile terminal are more in its broadcasting
Detected whether in the display content of the screen-picture of media file containing default face feature information, if containing pre- in broadcasting pictures
If face feature information, then screen-picture of the mobile terminal interception containing default face feature information is triggered, that is, will contain
The image frame interception of default face feature information, obtain the mobile terminal screen screen shot required for user and be stored in
In mobile terminal, by way of the present embodiment is illustrated, screen is voluntarily carried out by the shortcut of mobile terminal instead of user
Picture capturing acts, and simplifies the operating process that user intercepts mobile terminal screen picture, it is not necessary to suspend broadcasting for multimedia file
Put.
S709：After multimedia file broadcasting terminates, the second prompt message is sent；
In the present embodiment, after multimedia file broadcasting terminates, i.e., mobile terminal is completed in interception multimedia file
The sectional drawing of mobile terminal screen picture corresponding to image frame containing default face feature information, carried by issuing the user with second
Show information, the image frame for prompting customer mobile terminal to complete containing default face feature information in interception multimedia file is corresponding
Mobile terminal screen picture sectional drawing, and inform user's mobile terminal in multimedia file playing process intercept containing
The quantity and corresponding storage location of the screen-picture of default face feature information, facilitate user to understand in multimedia file
The storage location of screen-picture interception situation containing default face feature information and the corresponding screen-picture sectional drawing of storage.
Alternatively, the second prompt message can be that a prompting interface is generated on mobile terminal screen, attached in prompting interface
Each screen-picture sectional drawing that Tape movement terminal is intercepted simultaneously is accompanied with corresponding storage location on mobile terminals, real as described above
Apply shown in example, just repeat no more herein, certainly, form that the second prompt message can also notify (such as the push of mobile terminal
Information) inform the storage location of user institute screen printing screen shot, user is intercepted from being advanced into respective memory locations and check
Screen-picture sectional drawing, the second prompt message is including but not limited to described above, can reach prompting customer mobile terminal complete
The sectional drawing of mobile terminal screen picture corresponding to image frame containing default face feature information in interception multimedia file, and
And inform that user's mobile terminal in multimedia file playing process intercepts the screen-picture containing default face feature information
Quantity and corresponding storage location effect the second prompt message form can be illustrated by the present embodiment second prompting
Information, do not limit herein.
Obviously, as skilled in the art to understand, the default face feature information that this implementation is illustrated includes but unlimited
Equally can be other in the multimedia file that mobile terminal screen picture is played in people and/or the face feature information of thing
The characteristic information that arbitrary image information is converted into, it can trigger its screen printing as the mobile terminal that the present embodiment is illustrated
The trigger condition of picture, respective image information only need to be converted into digitalized signature information as default characteristic information, you can real
The method for the mobile terminal screen printing picture that now this implementation is illustrated.
It should be noted that the method for the mobile terminal screen printing picture that the present embodiment is illustrated is in multimedia file
It is silent behaviour that the operation such as face feature information, detection default face feature information, screen printing picture is detected in playing process
Make, that is to say, that complete the silent operation described in the former on the backstage of mobile terminal, more matchmakers are appreciated by mobile terminal in user
During body file, operation indicating will not be sent, will not also suspend the broadcasting of multimedia file, when mobile terminal screen picture
Platform carries out the operation such as screen printing picture behind when there is default face feature information, after multimedia file broadcasting terminates,
User's institute's screen printing number of pictures and respective memory locations are prompted, simplify user's interception with default face feature information
The operating process of mobile terminal screen picture, while the atmosphere that user normally appreciates multimedia file is not influenceed.
In summary, mobile terminal of the invention pre-sets default face feature information or played in multimedia file
During default face feature information is set, whether believe according in the broadcasting pictures of multimedia file containing default facial characteristics
Breath, the screen-picture of mobile terminal of the interception containing default face feature information, user move during multimedia file is appreciated
Dynamic terminal intercepts the screen-picture of the mobile terminal containing default face feature information, is waited until without user containing default face
The broadcasting pictures of characteristic information, by the shortcut screen printing picture of mobile terminal, user can normally appreciate multimedia text
Part, screen-picture intercept operation is completed by mobile terminal, user need not carry out cumbersome operating process and not influence user
The atmosphere of multimedia file is appreciated, and by setting the input shape of other operations of the input form and mobile terminal of command signal
Formula is distinguish between, while user misoperation can be avoided to cause mobile terminal mistake to judge that the operation of user is intended to, and then is improved
The user experience of mobile terminal.
Referring to Fig. 8, Fig. 8 is the structural representation of the embodiment of mobile terminal one of the present invention.
In the present embodiment, mobile terminal 800 includes processor 801 and detection circuit 802, detection circuit 802 and place
Reason device 801 connects, and processor 801 is able to carry out program to realize following action：Read default face feature information；In multimedia
In the playing process of file, whether control detection circuit 802 is detected in broadcasting pictures containing default face feature information；If play
Containing default face feature information in picture, then screen of the interception of mobile terminal 800 containing default face feature information is controlled to draw
Face, to realize the method for the screen printing picture of mobile terminal 800 that above-described embodiment illustrated, just repeat no more herein.
Alternatively, mobile terminal 800 further comprises memory 803, and memory 803 is connected with processor 801, for depositing
The screen-picture containing default face feature information that storage mobile terminal 800 is intercepted, memory 803 can be mobile terminal
800 physical store disk, or be external storage device of mobile terminal 800 etc., can memory mobile terminal 800 intercepted
The screen-picture containing default face feature information memory 803 can by the memory 803 that the present embodiment illustrates,
This is not limited.
Referring to Fig. 9, Fig. 9 is the structural representation of the embodiment of inventive memory device one.
In the present embodiment, storage device 900 is had program stored therein data 901, and routine data 901 can be performed to realize
The method for the mobile terminal screen printing picture that above-described embodiment is illustrated, is just repeated no more herein.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can
To realize by another way.For example, device embodiments described above are schematical, for example, the module or
The division of unit, it is a kind of division of logic function, can there is other dividing mode, such as multiple units or group when actually realizing
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of present embodiment according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
It is each that equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention
The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
- A kind of 1. method of mobile terminal screen printing picture, it is characterised in that methods described includes：Read default face feature information；In the playing process of multimedia file, detect in broadcasting pictures whether contain the default face feature information；If containing the default face feature information in broadcasting pictures, the interception of triggering mobile terminal is special containing the default face The screen-picture of reference breath.
- 2. according to the method for claim 1, it is characterised in that whether special containing default face in the detection broadcasting pictures The step of reference ceases specifically includes：Using a default frame number as the cycle, detect in broadcasting pictures and whether believe containing default facial characteristics Breath.
- 3. according to the method for claim 2, it is characterised in that whether special containing default face in the detection broadcasting pictures The step of reference ceases further comprises：Whether contain face feature information in detection broadcasting pictures, if containing in detection broadcasting pictures There is face feature information, then it is compared with the default face feature information, if the face contained in broadcasting pictures is special Reference ceases the error with the default face feature information in the range of error threshold, then judges in broadcasting pictures containing described pre- If face feature information.
- 4. according to the method for claim 1, it is characterised in that wrapped before described the step of reading default face feature information Include：In the playing process of multimedia file, detect in broadcasting pictures whether contain face feature information；If containing face feature information in broadcasting pictures, the first prompt message is sent, first prompt message includes playing Contained face feature information in picture；AfterwardsJudge whether to receive the setting command signal for corresponding to first prompt message, if receiving described set instructs letter Number, then face feature information corresponding to the setting command signal is arranged to the default face feature information.
- 5. according to the method for claim 1, it is characterised in that wrapped before described the step of reading default face feature information Include：Judge whether to receive setting command signal；If receiving the setting command signal, face feature information corresponding to the setting command signal is arranged to described Default face feature information.
- 6. the method according to claim 4 or 5, it is characterised in that judge whether that receiving setting command signal specifically wraps Include：Detection sets whether the continuous input time of command signal is more than preset time, if set the lasting input of command signal Between be more than preset time, then judge receive setting command signal, if set command signal continuous input time be no more than institute Preset time is stated, then judges not receive setting command signal.
- 7. according to the method for claim 1, it is characterised in that methods described further comprises：Played in multimedia file After end, the second prompt message is sent, second prompt message intercepts special containing the default face including mobile terminal The quantity of the screen-picture of reference breath and corresponding storage location.
- 8. a kind of mobile terminal, it is characterised in that the mobile terminal includes processor and detection circuit, the detection circuit It is connected with the processor, the processor is able to carry out program to realize following action：Read default face feature information；In the playing process of multimedia file, control in the detection electric circuit inspection broadcasting pictures whether contain the default face Portion's characteristic information；If containing the default face feature information in broadcasting pictures, the mobile terminal interception is controlled to contain the default face The screen-picture of portion's characteristic information.
- 9. mobile terminal according to claim 8, it is characterised in that the mobile terminal further comprises memory, institute State memory to be connected with the processor, contain the default face feature information for store that the mobile terminal intercepted Screen-picture.
- 10. a kind of storage device, it is characterised in that the storage device is had program stored therein data, and described program data can be by Perform to realize the method for the mobile terminal screen printing picture as described in any one of claim 1~7.
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| CN201711019172.3A CN107820123A (en) | 2017-10-25 | 2017-10-25 | Method, mobile terminal and the storage device of mobile terminal screen printing picture |
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| CN201711019172.3A CN107820123A (en) | 2017-10-25 | 2017-10-25 | Method, mobile terminal and the storage device of mobile terminal screen printing picture |
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Application publication date: 20180320 |