CN105335124A - Image processing method and system based on multi-screen interaction - Google Patents
Image processing method and system based on multi-screen interaction Download PDFInfo
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- CN105335124A CN105335124A CN201510772802.9A CN201510772802A CN105335124A CN 105335124 A CN105335124 A CN 105335124A CN 201510772802 A CN201510772802 A CN 201510772802A CN 105335124 A CN105335124 A CN 105335124A
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- regulating command
- coordinate
- adjustment operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
Abstract
The invention discloses an image processing method based on multi-screen interaction. The image processing method based on the multi-screen interaction comprises the following steps: establishing multi-screen interaction connection of a terminal A and a terminal B; pushing a presently-displayed image to the terminal B by the terminal A; when the terminal B receives the image pushed by the terminal A, displaying the image; when the terminal A receives image adjusting operation input by a user, adjusting the size of the image and transmitting an image adjusting instruction to the terminal B; and when the terminal A receives the image adjusting instruction transmitted by the terminal A, synchronously adjusting the size of the image according to the image adjusting instruction. The invention further discloses an image processing system based on the multi-screen interaction. With the adoption of the image processing method and system based on the multi-screen interaction, the size of the image can be synchronously adjusted between the multi-screen interaction terminals.
Description
Technical field
The present invention relates to multi-screen interactive technical field, particularly relate to the image processing method based on multi-screen interactive and system.
Background technology
Multi-screen interactive refers to different terminal devices, between the terminals such as common smart mobile phone, pad (panel computer), televisor, carries out the sequence of operations such as transmission, displaying of multimedia (audio frequency, video, picture) content.Multi-screen interactive can be implemented on different terminals shares displaying content simultaneously, enriches the multimedia life of user.But between the terminal of multi-screen interactive during simultaneous display picture, when user wherein a terminal regulating the size of current display picture, such as, when amplifying current display picture, and cannot the size of picture described in adjusted in concert in the other terminal of its multi-screen interactive, described picture can not be amplified.Therefore, the size of adjusted in concert picture cannot be realized between multi-screen interaction terminal.
Summary of the invention
Fundamental purpose of the present invention is to propose a kind of image processing method based on multi-screen interactive and system, is intended to solve the technical matters that cannot realize adjusted in concert dimension of picture between existing multi-screen interaction terminal.
For achieving the above object, a kind of image processing method based on multi-screen interactive provided by the invention, the described image processing method based on multi-screen interactive comprises the following steps:
A terminal is set up multi-screen interactive with B terminal and is connected;
A terminal pushes the picture of current display to B terminal, with receive when B terminal A terminal push picture time, show described picture;
When A terminal receives the picture adjustment operation of user's input, regulate the size of described picture, and send picture regulating command to B terminal, with receive when B terminal A terminal send picture regulating command time, the size of picture according to described picture regulating command adjusted in concert.
Preferably, the regulating command of described transmission picture comprises to the step of B terminal:
A terminal calculates adjustment factor corresponding to described picture adjustment operation, and wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
A terminal sends the picture regulating command extremely described B terminal of carrying described adjustment factor.
Preferably, the step that described A terminal calculates adjustment factor corresponding to described picture adjustment operation comprises:
A terminal obtains the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
A terminal, according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
Preferably, described when B terminal receives the picture regulating command of A terminal transmission, according to described picture regulating command adjusted in concert, the step of the size of picture comprises:
When B terminal receives the picture regulating command of A terminal transmission, resolve described picture regulating command, obtain the adjustment factor carried in described picture regulating command;
The size of B terminal picture according to the described adjustment factor adjusted in concert obtained.
In addition, for achieving the above object, the present invention also proposes a kind of picture processing system based on multi-screen interactive, comprises A terminal and B terminal, and described A terminal comprises:
First link block, sets up multi-screen interactive for A terminal with B terminal and is connected;
Picture pushing module, for pushing the picture of current display to B terminal;
Picture processing module, for when receiving the picture adjustment operation of user's input, regulates the size of described picture, and sends picture regulating command to described B terminal;
Described B terminal comprises:
Second link block, sets up multi-screen interactive for B terminal with A terminal and is connected;
Picture display module, for showing the picture that described A terminal pushes;
Picture adjustment module, for when receiving the picture regulating command that described A terminal sends, the size of picture according to described picture regulating command adjusted in concert.
Preferably, described picture processing module comprises:
Computing unit, for calculating adjustment factor corresponding to described picture adjustment operation, wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
Transmitting element, for send carry described adjustment factor picture regulating command to B terminal.
Preferably, described computing unit comprises:
Obtain subelement, for obtaining the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
Computation subunit, for according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
Preferably, described picture adjustment module comprises:
Resolution unit, for when receiving the picture regulating command that A terminal sends, resolving described picture regulating command, obtaining the adjustment factor carried in described picture regulating command;
Regulon, for the size of picture according to the described adjustment factor adjusted in concert obtained.
The image processing method based on multi-screen interactive that the present invention proposes and system, described based in the image processing method of multi-screen interactive, set up multi-screen interactive when A terminal with B terminal to be connected, A terminal pushes picture to B terminal, after B terminal synchronizes shows described picture, when user inputs picture adjustment operation in A terminal, A terminal regulates the size of described picture, and send picture regulating command to B terminal, the size of B terminal picture according to described picture regulating command adjusted in concert.Therefore, this programme achieves adjusted in concert dimension of picture between multi-screen interaction terminal.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of image processing method first embodiment that the present invention is based on multi-screen interactive;
Fig. 2 sends the refinement schematic flow sheet of picture regulating command to B terminal in image processing method second embodiment that the present invention is based on multi-screen interactive;
Fig. 3 is the refinement schematic flow sheet that in image processing method the 3rd embodiment that the present invention is based on multi-screen interactive, A terminal calculates adjustment factor corresponding to described picture adjustment operation;
Fig. 4 for the present invention is based on multi-screen interactive image processing method the 4th embodiment according to described picture regulating command adjusted in concert the refinement schematic flow sheet of the size of picture;
Fig. 5 is the high-level schematic functional block diagram of picture processing system first embodiment that the present invention is based on multi-screen interactive;
Fig. 6 is the refinement high-level schematic functional block diagram of picture processing module in picture processing system second embodiment that the present invention is based on multi-screen interactive;
Fig. 7 is the refinement high-level schematic functional block diagram of computing unit in picture processing system the 3rd embodiment that the present invention is based on multi-screen interactive;
Fig. 8 is the refinement high-level schematic functional block diagram of picture adjustment module in picture processing system the 4th embodiment that the present invention is based on multi-screen interactive.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of image processing method based on multi-screen interactive, is the schematic flow sheet of image processing method first embodiment that the present invention is based on multi-screen interactive with reference to Fig. 1, Fig. 1.
In the present embodiment, should comprise the following steps based on the image processing method of multi-screen interactive:
Step S10, A terminal is set up multi-screen interactive with B terminal and is connected;
Of the present invention based in the image processing method of multi-screen interactive, first set up A terminal and be connected with the multi-screen interactive of B terminal.In the present embodiment, described A terminal refers to the mobile terminal device comprising smart mobile phone, pad (panel computer) etc., and described B terminal refers to and comprises the equipment that televisor, display etc. have Presentation Function.Be understandable that, in other embodiments, described A terminal and described B terminal also can be exchanged.Described A terminal and B terminal are connected to same router, form the LAN environment comprising described A terminal and B terminal.Further, described A terminal is pre-loaded has multi-screen interactive to apply.In the present embodiment, when user starts the multi-screen interactive application of described A terminal, described A terminal sends broadcast of reaching the standard grade, and carries the IP information of described A terminal in described broadcast.When described B terminal in this LAN (Local Area Network) receives the described broadcast of described A terminal transmission, obtain the IP information of the described A terminal of carrying in described broadcast, then send the feedback information corresponding with described broadcast to described A terminal.When described A terminal receives the described feedback information of described B terminal transmission, described A terminal and the successful matching of described B terminal, set up multi-screen interactive and connect.
Step S20, A terminal pushes the picture of current display to B terminal, with receive when B terminal A terminal push picture time, show described picture;
Successfully set up after multi-screen interactive is connected in described A terminal and described B terminal, when user browses the picture in described A terminal, described picture is pushed to described B terminal by described A terminal.When described B terminal receives the picture of described A terminal propelling movement, by the described picture simultaneous display in described B terminal received.
Step S30, when A terminal receives the picture adjustment operation of user's input, regulate the size of described picture, and send picture regulating command to B terminal, with receive when B terminal A terminal send picture regulating command time, the size of picture according to described picture regulating command adjusted in concert.
User is when browsing the picture in described A terminal, user is in order to see the detailed information of the picture of current display in described A terminal clearly in some cases, such as when the picture of current display in described A terminal is portrait picture, user, in order to see the face information of described portrait picture clearly, needs the picture of current display in described A terminal to be carried out amplification process; Or user is in order to see the comprehensive information of the picture of current display in described A terminal clearly, such as when the picture of current display in described A terminal is scenery picture, user, in order to see overall landscape information clearly, needs the picture of current display in described A terminal to carry out reducing process.When the picture adjustment operation that the picture of user to current display in described A terminal zooms in or out, such as user by carrying out the amplification picture operation of sliding outside two sensing on the display screen of described A terminal, or the picture that reduces slided in two sensing operates.When receiving the picture adjustment operation of the picture that zooms in or out of user's input, the picture of described A terminal to current display zooms in or out process.Meanwhile, described A terminal sends corresponding picture regulating command to described B terminal.Such as, if when receiving the amplification picture operation of user's input, described A terminal sends corresponding picture amplification instruction to described B terminal; If receive user's input reduce picture operation time, described A terminal sends corresponding picture and reduces instruction to described B terminal.When the picture regulating command that the picture that described B terminal receives the transmission of described A terminal zooms in or out, described B terminal is according to described picture regulating command, regulate the size of the picture of the current display of described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, establish after multi-screen interactive is connected in A terminal and B terminal, when described A terminal pushes picture to described B terminal, described B terminal synchronizes shows described picture, afterwards, when user zooms in or out the described picture shown in described A terminal, the picture regulating command that described B terminal sends according to the described A terminal received, the described picture that the described B terminal that synchronously zooms in or out shows.Therefore, described A terminal and described B terminal not only achieve simultaneous display picture, also achieve the size of the described picture of adjusted in concert display.When user regulates the size of picture by described A terminal, the picture after clearly can seeing amplification in described B terminal or the picture after reducing, improve Consumer's Experience.
Further, with reference to Fig. 2, propose based on the first embodiment image processing method second embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described step S30 comprises:
Step S31, A terminal calculates adjustment factor corresponding to described picture adjustment operation, and wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
Based on the first embodiment, in the present embodiment, described A terminal and described B terminal are successfully set up after multi-screen interactive is connected, and when user browses the picture in described A terminal, described B terminal and described A terminal synchronizes show described picture.When the picture of user to current display in described A terminal carries out picture adjustment operation, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation.When described A terminal receives the picture adjustment operation of user's input, described A terminal calculates adjustment factor corresponding to described picture adjustment operation according to the described picture adjustment operation received.Wherein, described adjustment factor preferably includes picture magnification ratio coefficient and picture scale down coefficient.Such as, if when described A terminal receives the picture amplifieroperation of user's input, described A terminal calculates the magnification ratio coefficient of picture according to described picture amplifieroperation; If when described A terminal receives the picture reduction operation of user's input, described A terminal calculates the scale down coefficient of picture according to described picture reduction operation.
The transmission of step S32, A terminal carries the picture regulating command of described adjustment factor information to B terminal.
When after the adjustment factor that the picture adjustment operation of A terminal calculating acquisition user input is corresponding, described adjustment factor encapsulation is entered in packet corresponding to picture regulating command, then the picture regulating command extremely described B terminal of carrying described adjustment factor information is sent, also by the Packet Generation extremely described B terminal that described picture regulating command is corresponding, wherein, the adjustment factor that the picture adjustment operation of user's input is corresponding is contained in described packet, regulate the size of the picture of the current display of described B terminal according to described adjustment factor for described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, A terminal is when receiving the amplification picture of user's input or reducing the picture adjustment operation of picture, first calculate the adjustment factor that described picture adjustment operation is corresponding, then transmission carries the picture regulating command of described adjustment factor information to B terminal, regulate the size of the picture of current display for described B terminal according to described adjustment factor, described picture is synchronously zoomed in or out process.When user regulates the size of picture by described A terminal, achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
Further, with reference to Fig. 3, propose based on the second embodiment image processing method the 3rd embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described step S31 comprises:
Step S311, A terminal obtains the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
Based on the second embodiment, in the present embodiment, a reference coordinate axle is pre-set.Such as, using the lower left corner end points of the display screen current display interface under the current laying state of described A terminal as the initial point with reference to coordinate axis, with the X-axis that the display screen current display interface bottom margin side under the current laying state of described A terminal is reference coordinate axle, with the Y-axis that the display screen current display interface left hand edge side under the current laying state of described A terminal is reference coordinate axle, set up a reference coordinate axle.When the picture of user to current display in described A terminal carries out the picture adjustment operation that picture amplification or picture reduce, obtain first coordinate figure of reference point before picture adjustment operation in described picture, and the second coordinate figure after picture adjustment operation.Such as, if with the upper right corner end points of the picture of current display in described A terminal for reference point, the first coordinate figure obtaining the reference point of described picture before picture adjustment operation is (x
1, y
1), and the second coordinate figure of the reference point of described picture is (x after picture adjustment operation
2, y
2).
Step S312, A terminal, according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
First coordinate figure (the x of reference point before picture adjustment operation of the picture of the current display of A terminal is got by above-mentioned steps S311
1, y
1) and picture adjustment operation after the second coordinate figure (x
2, y
2) after, first calculate described first coordinate figure (x respectively
1, y
1) with the distance d of reference coordinate axle initial point
1and described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2.Particularly, described first coordinate figure (x
1, y
1) with the distance d of reference coordinate axle initial point
1=(x
1 2+ y
1 2)
1/2; Described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2=(x
2 2+ y
2 2)
1/2.Then, according to described first coordinate figure (x
1, y
1) with the distance d of reference coordinate axle initial point
1and described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2, calculate described distance d
2with described distance d
1ratio k, also i.e. k=d
2/ d
1=(x
2 2+ y
2 2)
1/2/ (x
1 2+ y
1 2)
1/2, will the described ratio k that obtains be calculated as adjustment factor corresponding to described picture adjustment operation.It will be appreciated by persons skilled in the art that and can also calculate described adjustment factor by additive method.Such as, can directly by calculating described second coordinate figure (x
2, y
2) middle parameter x
2with described first coordinate figure (x
1, y
1) middle parameter x
1ratio, will calculate obtain described parameter x
2with described parameter x
1ratio as described adjustment factor.
Afterwards, A terminal sends the picture regulating command extremely described B terminal of carrying described adjustment factor information, for described B terminal according to described adjustment factor, regulate the size of the picture of the current display of described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, when the picture of user to current display in described A terminal carries out the picture adjustment operation that picture amplification or picture reduce, A terminal obtains the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation, then according to the first coordinate figure and second coordinate figure of described reference point, calculate the adjustment factor that described picture adjustment operation is corresponding, transmission carries the picture regulating command of described adjustment factor information to B terminal, regulate the size of the picture of current display according to described adjustment factor for described B terminal, described picture is synchronously zoomed in or out process.When user regulates the size of picture by described A terminal, achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
Further, with reference to Fig. 4, propose based on above-mentioned any embodiment image processing method the 4th embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described step S30 comprises:
Step S33, when B terminal receives the picture regulating command of A terminal transmission, resolves described picture regulating command, obtains the adjustment factor carried in described picture regulating command;
Show the picture of described A terminal propelling movement in described B terminal synchronizes after, when the picture regulating command that the picture that B terminal receives the transmission of described A terminal zooms in or out, first described B terminal resolves the described picture regulating command received, and obtains the adjustment factor information of carrying in described picture regulating command.Described adjustment factor preferably includes picture magnification ratio coefficient and picture scale down coefficient.
The size of step S34, B terminal picture according to the described adjustment factor adjusted in concert obtained.
After B terminal gets the adjustment factor carried in described picture regulating command, according to described adjustment factor, regulate the size of the picture of the current display of described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, show the picture of described A terminal propelling movement in described B terminal synchronizes after, when the picture regulating command that the picture receiving the transmission of described A terminal zooms in or out, first described B terminal resolves described picture regulating command, obtain the adjustment factor carried in described picture regulating command, then the size of picture according to the described adjustment factor adjusted in concert obtained, synchronously to zoom in or out process to described picture.Therefore achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
The present invention further provides a kind of picture processing system based on multi-screen interactive, comprise A terminal and B terminal, is the high-level schematic functional block diagram of picture processing system first embodiment that the present invention is based on multi-screen interactive with reference to Fig. 5, Fig. 5.
In the present embodiment, described A terminal comprises:
First link block 10, sets up multi-screen interactive for A terminal with B terminal and is connected;
Picture pushing module 20, for pushing the picture of current display to B terminal;
Picture processing module 30, for when receiving the picture adjustment operation of user's input, regulating the size of described picture, and sending picture regulating command to B terminal;
Described B terminal comprises:
Second link block 40, sets up multi-screen interactive for B terminal with A terminal and is connected;
Picture display module 50, for showing the picture that described A terminal pushes;
Picture adjustment module 60, for when receiving the picture regulating command that described A terminal sends, the size of picture according to described picture regulating command adjusted in concert.
In the present embodiment, multi-screen interactive equipment preferably includes A terminal and B terminal.Described A terminal refers to the mobile terminal device comprising smart mobile phone, pad (panel computer) etc., and described B terminal refers to and comprises the equipment that televisor, display etc. have Presentation Function.Be understandable that, in other embodiments, described A terminal and described B terminal also can be exchanged.Described A terminal and B terminal are connected to same router, form the LAN environment comprising described A terminal and B terminal.Further, described A terminal is pre-loaded has multi-screen interactive to apply.Further, described A terminal comprises the picture processing device based on multi-screen interactive of the present invention.When user starts the multi-screen interactive application of described A terminal, the first link block 10 of the described picture processing device based on multi-screen interactive sends broadcast of reaching the standard grade, and carries the IP information of described A terminal in described broadcast.When described B terminal in this LAN (Local Area Network) receives the described broadcast of described first link block 10 transmission, obtain the IP information of the described A terminal of carrying in described broadcast, then send the feedback information corresponding with described broadcast to described first link block 10.When described first link block 10 receives the described feedback information of described B terminal transmission, described A terminal and the successful matching of described B terminal, set up multi-screen interactive and connect.
Successfully set up after multi-screen interactive is connected in described A terminal and described B terminal, when user browses the picture in described A terminal, described picture is pushed to described B terminal by picture pushing module 20.When described B terminal receives the picture of described A terminal propelling movement, described picture simultaneous display in described B terminal that picture display module 50 will receive.
User is when browsing the picture in described A terminal, user is in order to see the detailed information of the picture of current display in described A terminal clearly in some cases, such as when the picture of current display in described A terminal is portrait picture, user, in order to see the face information of described portrait picture clearly, needs the picture of current display in described A terminal to be carried out amplification process; Or user is in order to see the comprehensive information of the picture of current display in described A terminal clearly, such as when the picture of current display in described A terminal is scenery picture, user, in order to see overall landscape information clearly, needs the picture of current display in described A terminal to carry out reducing process.When the picture adjustment operation that the picture of user to current display in described A terminal zooms in or out, such as user by carrying out the amplification picture operation of sliding outside two sensing on the display screen of described A terminal, or the picture that reduces slided in two sensing operates.When receiving the picture adjustment operation of the picture that zooms in or out of user's input, the picture of picture processing module 30 to current display zooms in or out process.Meanwhile, picture processing module 30 sends corresponding picture regulating command to described B terminal.Such as, if when receiving the amplification picture operation of user's input, picture processing module 30 sends corresponding picture amplification instruction to described B terminal; If receive user's input reduce picture operation time, picture processing module 30 sends corresponding picture and reduces instruction to described B terminal.When described B terminal receives the picture regulating command that described picture zooms in or out, picture adjustment module 60 is according to described picture regulating command, the size of the picture regulating described picture display module 50 to show, synchronously to zoom in or out process to described picture.
The scheme that the present embodiment proposes, A terminal and B terminal establish after multi-screen interactive is connected, when picture pushing module 20 pushes picture to described B terminal, after picture described in picture display module 50 simultaneous display, when user zooms in or out the described picture shown in described A terminal, picture processing module 30 sends picture regulating command to described B terminal, and picture adjustment module 60 is according to the picture regulating command received, and synchronously zoom in or out described picture.Therefore, described A terminal and described B terminal not only achieve simultaneous display picture, also achieve the size of the described picture of adjusted in concert display.When user regulates the size of picture by described A terminal, the picture after clearly can seeing amplification in described B terminal or the picture after reducing, improve Consumer's Experience.
Further, with reference to Fig. 6, propose based on the first embodiment picture processing system second embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described picture processing module 30 comprises:
Computing unit 31, for calculating adjustment factor corresponding to described picture adjustment operation, wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
Based on the first embodiment, in the present embodiment, successfully set up after multi-screen interactive is connected in described A terminal and described B terminal, when user browses the picture in described A terminal, described B terminal and described A terminal synchronizes show described picture.When the picture of user to current display in described A terminal carries out picture adjustment operation, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation.When described A terminal receives the picture adjustment operation of user's input, computing unit 31 calculates adjustment factor corresponding to described picture adjustment operation according to the described picture adjustment operation received.Wherein, described adjustment factor preferably includes picture magnification ratio coefficient and picture scale down coefficient.Such as, if when receiving the picture amplifieroperation of user's input, described computing unit 31 calculates the magnification ratio coefficient of picture according to described picture amplifieroperation; If when receiving the picture reduction operation of user's input, described computing unit 31 calculates the scale down coefficient of picture according to described picture reduction operation.
Transmitting element 32, for send carry described adjustment factor information picture regulating command to B terminal.
When after the adjustment factor that the picture adjustment operation being calculated acquisition user input by described computing unit 31 is corresponding, described adjustment factor encapsulation enters in packet corresponding to picture regulating command by transmitting element 32, then the picture regulating command extremely described B terminal of carrying described adjustment factor information is sent, also by the Packet Generation extremely described B terminal that described picture regulating command is corresponding, wherein, the adjustment factor that the picture adjustment operation of user's input is corresponding is contained in described packet, regulate the size of the picture of the current display of described B terminal according to described adjustment factor for described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, when receiving the amplification picture of user's input or reducing the picture adjustment operation of picture, computing unit 31 first calculates adjustment factor corresponding to described picture adjustment operation, then transmitting element 32 transmission carries the picture regulating command of described adjustment factor information to B terminal, regulate the size of the picture of current display for described B terminal according to described adjustment factor, described picture is synchronously zoomed in or out process.When user regulates the size of picture by described A terminal, achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
Further, with reference to Fig. 7, propose based on the second embodiment picture processing system the 3rd embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described computing unit 31 comprises:
Obtain subelement 311, for obtaining the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
Based on the second embodiment, in the present embodiment, a reference coordinate axle is pre-set.Such as, using the lower left corner end points of the display screen current display interface under the current laying state of described A terminal as the initial point with reference to coordinate axis, with the X-axis that the display screen current display interface bottom margin side under the current laying state of described A terminal is reference coordinate axle, with the Y-axis that the display screen current display interface left hand edge side under the current laying state of described A terminal is reference coordinate axle, set up a reference coordinate axle.When the picture of user to current display in described A terminal carries out the picture adjustment operation that picture amplification or picture reduce, obtain subelement 311 and obtain first coordinate figure of reference point before picture adjustment operation in described picture, and the second coordinate figure after picture adjustment operation.Such as, if with the upper right corner end points of the picture of current display in described A terminal for reference point, the first coordinate figure that acquisition subelement 311 obtains the reference point of described picture before picture adjustment operation is (x
1, y
1), and the second coordinate figure of the reference point of described picture is (x after picture adjustment operation
2, y
2).
Computation subunit 312, for according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
First coordinate figure (the x of reference point before picture adjustment operation of the picture of the current display of A terminal is got by obtaining subelement 311
1, y
1) and picture adjustment operation after the second coordinate figure (x
2, y
2) after, computation subunit 312 first calculates described first coordinate figure (x respectively
1, y
1) with the distance d of reference coordinate axle initial point
1and described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2.Particularly, described first coordinate figure (x
1, y
1) with the distance d of reference coordinate axle initial point
1=(x
1 2+ y
1 2)
1/2; Described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2=(x
2 2+ y
2 2)
1/2.Then, according to described first coordinate figure (x
1, y
1) with the distance d of reference coordinate axle initial point
1and described second coordinate figure (x
2, y
2) with the distance d of reference coordinate axle initial point
2, computation subunit 312 calculates described distance d
2with described distance d
1ratio k, also i.e. k=d
2/ d
1=(x
2 2+ y
2 2)
1/2/ (x
1 2+ y
1 2)
1/2, will the described ratio k that obtains be calculated as adjustment factor corresponding to described picture adjustment operation.It will be appreciated by persons skilled in the art that computation subunit 312 can also calculate described adjustment factor by additive method.Such as, can directly by calculating described second coordinate figure (x
2, y
2) middle parameter x
2with described first coordinate figure (x
1, y
1) middle parameter x
1ratio, will calculate obtain described parameter x
2with described parameter x
1ratio as described adjustment factor.
Afterwards, transmitting element 32 sends the picture regulating command extremely described B terminal of carrying described adjustment factor information again, for described B terminal according to described adjustment factor, regulate the size of the picture of the current display of described B terminal, described picture is synchronously zoomed in or out process.
The scheme that the present embodiment proposes, when the picture of user to current display in described A terminal carries out the picture adjustment operation that picture amplification or picture reduce, obtain the second coordinate figure that subelement 311 obtains described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation, then computation subunit 312 is according to the first coordinate figure of described reference point and the second coordinate figure, calculate the adjustment factor that described picture adjustment operation is corresponding, transmitting element 32 transmission carries the picture regulating command of described adjustment factor information to B terminal, regulate the size of the picture of current display according to described adjustment factor for described B terminal, described picture is synchronously zoomed in or out process.When user regulates the size of picture by described A terminal, achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
Further, with reference to Fig. 8, propose based on above-mentioned any embodiment picture processing system the 4th embodiment that the present invention is based on multi-screen interactive, in the present embodiment, described picture adjustment module 60 comprises:
Resolution unit 61, for when receiving the picture regulating command that A terminal sends, resolving described picture regulating command, obtaining the adjustment factor carried in described picture regulating command;
After the picture that A terminal described in described picture display module 50 simultaneous display pushes, when the picture regulating command that the picture receiving the transmission of described A terminal zooms in or out, resolution unit 61 is resolved the described picture regulating command received, and obtains the adjustment factor information of carrying in described picture regulating command.Described adjustment factor preferably includes picture magnification ratio coefficient and picture scale down coefficient.
Regulon 62, for the size of picture according to the described adjustment factor adjusted in concert obtained.
After getting by resolution unit 61 adjustment factor carried in described picture regulating command, regulon 62, according to described adjustment factor, regulates the size of the picture of the current display of described B terminal, synchronously to zoom in or out process to described picture.
The scheme that the present embodiment proposes, after the picture that A terminal described in described picture display module 50 simultaneous display pushes, when the picture regulating command that the picture receiving the transmission of described A terminal zooms in or out, resolution unit 61 resolves described picture regulating command, obtain the adjustment factor carried in described picture regulating command, regulon 62 is the size of picture according to the described adjustment factor adjusted in concert obtained, and synchronously to zoom in or out process to described picture.Therefore achieve the size that B terminal and A terminal synchronizes regulate the described picture shown, make user clearly can see the picture after amplification or the picture after reducing by B terminal, improve Consumer's Experience.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. based on an image processing method for multi-screen interactive, it is characterized in that, the described image processing method based on multi-screen interactive comprises step:
A terminal is set up multi-screen interactive with B terminal and is connected;
A terminal pushes the picture of current display to B terminal, with receive when B terminal A terminal push picture time, show described picture;
When A terminal receives the picture adjustment operation of user's input, regulate the size of described picture, and send picture regulating command to B terminal, with receive when B terminal A terminal send picture regulating command time, the size of picture according to described picture regulating command adjusted in concert.
2., as claimed in claim 1 based on the image processing method of multi-screen interactive, it is characterized in that, the regulating command of described transmission picture comprises to the step of B terminal:
A terminal calculates adjustment factor corresponding to described picture adjustment operation, and wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
The transmission of A terminal carries the picture regulating command of described adjustment factor to B terminal.
3., as claimed in claim 2 based on the image processing method of multi-screen interactive, it is characterized in that, the step that described A terminal calculates adjustment factor corresponding to described picture adjustment operation comprises:
A terminal obtains the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
A terminal, according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
4. as claimed in claim 1 based on the image processing method of multi-screen interactive, it is characterized in that, described when B terminal receives the picture regulating command of A terminal transmission, according to described picture regulating command adjusted in concert, the step of the size of picture comprises:
When B terminal receives the picture regulating command of A terminal transmission, resolve described picture regulating command, obtain the adjustment factor carried in described picture regulating command;
The size of B terminal picture according to the described adjustment factor adjusted in concert obtained.
5. based on a picture processing system for multi-screen interactive, comprise A terminal and B terminal, it is characterized in that, described A terminal comprises:
First link block, sets up multi-screen interactive for A terminal with B terminal and is connected;
Picture pushing module, for pushing the picture of current display to B terminal;
Picture processing module, for when receiving the picture adjustment operation of user's input, regulates the size of described picture, and sends picture regulating command to described B terminal;
Described B terminal comprises:
Second link block, sets up multi-screen interactive for B terminal with A terminal and is connected;
Picture display module, for showing the picture that described A terminal pushes;
Picture adjustment module, for when receiving the picture regulating command that described A terminal sends, the size of picture according to described picture regulating command adjusted in concert.
6., as claimed in claim 5 based on the picture processing system of multi-screen interactive, it is characterized in that, described picture processing module comprises:
Computing unit, for calculating adjustment factor corresponding to described picture adjustment operation, wherein, described picture adjustment operation comprises picture amplifieroperation and picture reduction operation;
Transmitting element, for send carry described adjustment factor picture regulating command to B terminal.
7., as claimed in claim 6 based on the picture processing system of multi-screen interactive, it is characterized in that, described computing unit comprises:
Obtain subelement, for obtaining the second coordinate figure of described reference point after the first coordinate figure of reference point in picture before picture adjustment operation and picture adjustment operation;
Computation subunit, for according to the first coordinate figure of described reference point and the second coordinate figure, calculates the adjustment factor that described picture adjustment operation is corresponding.
8., as claimed in claim 5 based on the picture processing system of multi-screen interactive, it is characterized in that, described picture adjustment module comprises:
Resolution unit, for when receiving the picture regulating command that A terminal sends, resolving described picture regulating command, obtaining the adjustment factor carried in described picture regulating command;
Regulon, for the size of picture according to the described adjustment factor adjusted in concert obtained.
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| CN201510772802.9A CN105335124A (en) | 2015-11-12 | 2015-11-12 | Image processing method and system based on multi-screen interaction |
| PCT/CN2016/084386 WO2017080191A1 (en) | 2015-11-12 | 2016-06-01 | Multi-screen interaction-based picture processing method and system |
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| CN201510772802.9A CN105335124A (en) | 2015-11-12 | 2015-11-12 | Image processing method and system based on multi-screen interaction |
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| WO2017080191A1 (en) * | 2015-11-12 | 2017-05-18 | 深圳Tcl数字技术有限公司 | Multi-screen interaction-based picture processing method and system |
| CN107317922A (en) * | 2017-06-14 | 2017-11-03 | 黄之 | A kind of method, terminal and the system that control Multi-audio-frequency to export |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116661723B (en) * | 2023-06-09 | 2024-01-12 | 深圳市黑金工业制造有限公司 | Information evaluation management system and method applied to intelligent display screen |
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| CN105335124A (en) * | 2015-11-12 | 2016-02-17 | 深圳Tcl数字技术有限公司 | Image processing method and system based on multi-screen interaction |
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| CN102402595A (en) * | 2011-11-04 | 2012-04-04 | 百度在线网络技术（北京）有限公司 | Method and equipment for operating webpage picture |
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