CN108055453A - A kind of acquisition parameters update method and terminal - Google Patents
A kind of acquisition parameters update method and terminal Download PDFInfo
- Publication number
- CN108055453A CN108055453A CN201711281546.9A CN201711281546A CN108055453A CN 108055453 A CN108055453 A CN 108055453A CN 201711281546 A CN201711281546 A CN 201711281546A CN 108055453 A CN108055453 A CN 108055453A
- Authority
- CN
- China
- Prior art keywords
- terminal
- parameter
- acquisition parameters
- information
- captured image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/617—Upgrading or updating of programs or applications for camera control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Abstract
The embodiment of the invention discloses a kind of acquisition parameters update method and terminal, wherein method includes:First terminal receives shooting instruction, and is shot according to the shooting instruction, obtains the first captured image;The first terminal shows first captured image, and receives the image parameter evaluation information to first captured image;The first terminal sends first captured image and described image parameter evaluation information to server;The first terminal receives the acquisition parameters fresh information that the server is sent.The embodiment of the present invention is by receiving the feedback information to captured image and image parameter evaluation information, and it is sent to the modification that server carries out system photographs parameter for server, it receives the acquisition parameters fresh information that server is sent and carries out acquisition parameters update, shooting effect can be improved, it improves user and shoots experience, and can realize user individual shooting effect demand.
Description
Technical field
The present invention relates to electronic information technical field more particularly to a kind of acquisition parameters update methods and terminal.
Background technology
With the development of intelligent mobile terminal equipment, present more and more people are taken pictures with mobile terminal, and to clapping
According to effect requirements it is also higher and higher.
At present in intelligent mobile terminal, shooting effect parameter is relatively simple, it is impossible to meet all users to terminal taking
Photo effect requirements, the shooting experience of strong influence user.How to realize the variation of shooting effect parameter, improve
Terminal camera shooting effect realizes user individual shooting effect demand, and it is those skilled in the art to improve user and shoot experience
The problem of studying.
The content of the invention
The embodiment of the present invention provides a kind of acquisition parameters update method, receives to captured image and image parameter evaluation information
Feedback information, and be sent to server for server carry out system photographs parameter modification, receive server send
Acquisition parameters fresh information simultaneously carries out acquisition parameters update, can improve shooting effect, improves user and shoots experience, and can be real
Existing user individual shooting effect demand.
In a first aspect, an embodiment of the present invention provides a kind of acquisition parameters update method, this method includes:
First terminal receives shooting instruction, and is shot according to the shooting instruction, obtains the first captured image;
The first terminal shows first captured image, and receives to comment the image parameter of first captured image
Valency information;
The first terminal sends first captured image and described image parameter evaluation information to server;
The first terminal receives the acquisition parameters fresh information that the server is sent, wherein, the acquisition parameters are more
New information includes the server according to first captured image and described image parameter evaluation information modification system photographs ginseng
The information generated after number, for the first terminal to be prompted to carry out acquisition parameters update.
Second aspect, an embodiment of the present invention provides a kind of acquisition parameters generation method, this method includes:
Receive the first captured image of first terminal transmission and the image parameter evaluation information of first captured image;
System photographs parameter modification information is obtained, and system photographs ginseng is changed according to the system photographs parameter modification information
Number generates acquisition parameters fresh information;The system photographs parameter modification information is included according to the captured image and the figure
The information generated as parameter evaluation information;
The acquisition parameters fresh information is sent to the first terminal, the first terminal to be prompted to carry out shooting ginseng
Number update.
The third aspect, an embodiment of the present invention provides a kind of terminal, which includes performing above-mentioned first aspect side
The unit of method.
Fourth aspect an embodiment of the present invention provides another terminal, including processor, input equipment, output equipment, is deposited
Reservoir and communication module, the processor, input equipment, output equipment and memory are connected with each other, wherein, the memory is used
In storage application code, the processor is arranged to call said program code, and the communication module is used for and clothes
Business device carries out data interaction, performs the method described in above-mentioned first aspect.
5th aspect, an embodiment of the present invention provides a kind of server, including processor, memory, I/O modules, power supply
System and communication module, for storing various data and program code, the processor is used to call the journey memory
Sequence code, the power-supply system provide energy, and the communication module is used to carry out data interaction with terminal, performs above-mentioned second party
Method described in face.
6th aspect, an embodiment of the present invention provides a kind of computer readable storage medium, the computer storage media
Computer program is stored with, the computer program includes program instruction, and described program instruction makes institute when being executed by a processor
State the method that processor performs any of the above-described aspect.
The embodiment of the present invention is sent to clothes by receiving the feedback information to captured image and image parameter evaluation information
Business device carries out the modification of system photographs parameter for server, receives the acquisition parameters fresh information that server is sent and simultaneously carries out
Acquisition parameters update, and can improve shooting effect, improve user and shoot experience, and can realize that user individual shooting effect needs
It asks.
Description of the drawings
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of schematic flow diagram of acquisition parameters update method provided in an embodiment of the present invention;
Fig. 2-a are a kind of schematic flow diagrams of acquisition parameters generation method provided in an embodiment of the present invention;
Fig. 2-b are the schematic flow diagrams of another acquisition parameters update method provided in an embodiment of the present invention;
Fig. 3 is a kind of schematic diagram for obtaining captured image provided in an embodiment of the present invention;
Fig. 4-a are a kind of schematic diagrames for showing captured image provided in an embodiment of the present invention;
Fig. 4-b are a kind of schematic diagrames for showing captured image evaluation classification provided in an embodiment of the present invention;
Fig. 5-a are a kind of schematic diagrames for receiving evaluation information provided in an embodiment of the present invention;
Fig. 5-b are another schematic diagrames for receiving evaluation information provided in an embodiment of the present invention;
Fig. 5-c are another schematic diagrames for receiving evaluation information provided in an embodiment of the present invention;
Fig. 5-d are another schematic diagrames for receiving evaluation information provided in an embodiment of the present invention;
Fig. 6 is a kind of schematic block diagram of terminal provided in an embodiment of the present invention;
Fig. 7 is a kind of schematic block diagram of server provided in an embodiment of the present invention;
Fig. 8 is a kind of schematic block diagram for terminal that another embodiment of the present invention provides.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to the scope of protection of the invention.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but it is not precluded from one or more of the other feature, whole
Body, step, operation, element, component and/or its presence or addition gathered.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combinations and all possible combinations of one or more of the associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".
In the specific implementation, the terminal described in the embodiment of the present invention is including but not limited to such as with touch sensitive surface
The mobile phone, laptop computer or tablet computer of (for example, touch-screen display and/or touch tablet) etc it is other just
Portable device.It is to be further understood that in certain embodiments, the equipment is not portable communication device, but with tactile
Touch the desktop computer of sensing surface (for example, touch-screen display and/or touch tablet).
In discussion below, the terminal including display and touch sensitive surface is described.It is, however, to be understood that
It is that terminal can include one or more of the other physical user-interface device of such as physical keyboard, mouse and/or control-rod.
Terminal supports various application programs, such as one or more of following:Drawing application program, demonstration application journey
Sequence, word-processing application, website create application program, disk imprinting application program, spreadsheet applications, game application
Program, telephony application, videoconference application, email application, instant messaging applications, exercise
Support application program, photo management application program, digital camera application program, digital camera application program, web-browsing application
Program, digital music player application and/or video frequency player application program.
The various application programs that can be performed in terminal can use at least one public of such as touch sensitive surface
Physical user-interface device.It can adjust and/or change among applications and/or in corresponding application programs and touch sensitive table
The corresponding information shown in the one or more functions and terminal in face.In this way, the public physical structure of terminal is (for example, touch
Sensing surface) it can support the various application programs with user interface directly perceived and transparent for a user.
It is that the embodiment of the present invention provides a kind of schematic flow diagram of acquisition parameters update method referring to Fig. 1, as shown in Figure 1,
A kind of acquisition parameters update method that one embodiment of the present of invention provides may include:
S101, first terminal receive shooting instruction, and are shot according to the shooting instruction, obtain the first shooting figure
Picture.
Wherein, first terminal can be mobile phone, tablet computer, palm PC, mobile internet device or other possess it is tactile
Touch the terminal device that sensing surface is capable of captured image.
Optionally, in some possible embodiments of the present invention, shooting instruction can be user's striking shooting interface
Shooting icon or user click on terminal on button or other modes, do not limit herein.
Optionally, in some possible embodiments of the present invention, the first captured image can be photo or video.
It is a kind of schematic diagram for obtaining captured image provided in an embodiment of the present invention, user is by clicking on terminal referring to Fig. 3
On camera applications into interface as shown in Figure 3, in this interface, user confirms icon (i.e. by clicking on the shooting in figure
Circular icon in figure) it is shot, captured image is stored in corresponding application.
S102, the first terminal show first captured image, and receive the image to first captured image
Parameter evaluation information.
Wherein, the first icon and the second icon, first icon are shown in the interface for showing the captured image
Different evaluation classifications is indicated respectively with second icon.
Optionally, the present invention some possible embodiments in, the first icon instruction classification can be like or
Favorable comment or satisfaction, the classification of the second icon instruction can spit slot or difference is commented or is unsatisfied with.
Optionally, in some possible embodiments of the present invention, terminal can be should based on the corresponding picture library of camera
First shooting figure is shown with display first captured image or based on the application corresponding to third party's shooting software
Picture.
Optionally, in some possible embodiments of the present invention, image parameter can be luminance parameter, color ginseng
Number, clarity parameter, aperture parameters, exposure parameter or other parameter;Evaluation information can be that brightness is high, brightness is low, color is cold
Or color warms up etc..
It is a kind of schematic diagram for showing captured image provided in an embodiment of the present invention referring to Fig. 4-a, terminal is shot in display
The triggering icon of the operation to captured image further operating is shown under the interface of image, including sharing, evaluating, beautifying and deleting
Deng, in the present embodiment, user by click on evaluation icon with trigger into as shown in Fig. 4-b captured image evaluation classification circle
Face shows in captured image evaluation classification interface and likes and spit slot two categories icon, and user passes through clicking trigger classification
Icon is to be evaluated.
It is a kind of schematic diagram for receiving evaluation information provided in an embodiment of the present invention referring to Fig. 5-a, user is schemed by clicking on
In the good icon of good brightness or color captured image is evaluated.Fig. 5-b are another schematic diagrames for receiving evaluation information,
User by clicking on brightness or chromaticity diagram is marked with triggering input evaluation information, can enter if user clicks on brightness icon as Fig. 5-
Display interface shown in c, user can make evaluation by clicking on brightness height or the low icon of brightness, if user clicks on chromaticity diagram
Mark can then enter the display interface as shown in Fig. 5-d, and user can color be cold or color warms up icon and evaluated to make by clicking on.
S103, the first terminal send first captured image and described image parameter evaluation information to server.
Wherein, captured image and image parameter evaluation information have incidence relation, and different captured images corresponds to different
Parameter evaluation information.
S104, the first terminal receive the acquisition parameters fresh information that the server is sent, wherein, the shooting ginseng
Number fresh information includes the server and is clapped according to first captured image and described image parameter evaluation information modification system
The information generated after parameter is taken the photograph, for the first terminal to be prompted to carry out acquisition parameters update.
Wherein, after the acquisition parameters fresh information for receiving that the server is sent in the first terminal, input is received
Acquisition parameters more new command, according to the acquisition parameters more new command carry out acquisition parameters update.
Optionally, in some possible embodiments of the present invention, shooting version can be based on terminal operating system
Server version either the server version based on third party's shooting software, i.e., server by terminal send system clothes
Device edition upgrading information of being engaged in or server version upgrade information carry out system version upgrading or server version with warning terminal user
This upgrading is just completed when customer upgrade system version to the either base of the server version based on terminal operating system
In the upgrading of the shooting version of the server version of third party's shooting software.
Optionally, in some possible embodiments of the present invention, system photographs parameter can be luminance parameter, color
Parameter, clarity parameter, aperture parameters, exposure parameter or other parameter.
As can be seen that in the scheme of the embodiment of the present invention, terminal can be the image of shooting and image parameter evaluation information
Server is fed back to, and then feeds back to research staff, research staff can be helped to be collected into substantial amounts of data, for the happiness of user
The adjustment of parameter is carried out well, then pushes shooting edition upgrading to terminal, is enabled the terminals to improve shooting effect, is improved user's shooting
Experience, and can realize user individual shooting effect demand.
It is a kind of schematic flow diagram of acquisition parameters generation method provided in an embodiment of the present invention referring to Fig. 2-a, this method
It may include:
The image parameter evaluation letter of S201, the first captured image for receiving first terminal transmission and first captured image
Breath.
Wherein, the first captured image and image parameter evaluation information have incidence relation, and different captured images corresponds to not
Same parameter evaluation information.
Optionally, in some possible embodiments of the present invention, image parameter can be luminance parameter, color ginseng
Number, clarity parameter, aperture parameters, exposure parameter or other parameter;Evaluation information can be that brightness is high, brightness is low, color is cold
Or color warms up etc..
S202, system photographs parameter modification information is obtained, and system is changed according to the system photographs parameter modification information
Acquisition parameters generate acquisition parameters fresh information;The system photographs parameter modification information include according to it is described shooting photo and
The information of the photo parameter evaluation information generation.
Wherein, system photographs parameter modification information can collect and survey largely to like image and spit by research staff
Slot image, obtained from statistics.
Optionally, in some possible embodiments of the present invention, shooting version can be based on terminal operating system
Server version either the server version based on third party's shooting software.
Wherein, changing system photographs parameter according to the system photographs parameter modification information includes:
According to the system photographs parameter modification information, shoot the system photographs parameter in version for server and repaiied
Change, the server shooting version includes the shooting version that multiple terminals are shared;Or
The unique corresponding first shooting version of the first terminal is searched, according to the system photographs parameter modification information,
It modifies for the system photographs parameter in the described first shooting version.
If system photographs parameter is modified in the server version based on terminal operating system, then the bat of generation
It is towards all terminal users corresponding to the server to take the photograph parameter fresh information, i.e., all terminal users can receive
Acquisition parameters fresh information;If change acquisition parameters in the unique corresponding first shooting version of first terminal, then generation
Acquisition parameters fresh information simply towards the terminal user, i.e., only the user can receive acquisition parameters update letter
Breath, the first shooting version can reside in the differential version or derived version of the server version based on terminal operating system,
The first terminal uploaded while sending captured image and image parameter evaluation information IMEI number or it is other being capable of unique identification
IMEI number or unique identification mark with the first shooting version are associated, ensure terminal user's energy by the mark of the terminal user
Enough receive acquisition parameters fresh information.
Optionally, in some possible embodiments of the present invention, repaiied according to the system photographs parameter modification information
Changing system photographs parameter includes generation standard software online upgrading bag, and the standard software online upgrading bag is clapped comprising upgrade-system
The data message of parameter is taken the photograph, terminal user can carry out the update of acquisition parameters by way of online upgrading.
As can be seen that server both can carry out acquisition parameters fresh information push towards most of terminal users, also may be used
To carry out acquisition parameters fresh information push to individual user, acquisition parameters can be normally updated in guarantee most users, are carried
While rising shooting effect, it can also realize the acquisition parameters update mode of user individual, promote the shooting of user individual
Experience.
S203, the acquisition parameters fresh information is sent to the first terminal, the first terminal to be prompted to carry out
Acquisition parameters update.
Wherein, further included before the acquisition parameters fresh information being sent to the first terminal:By amended system
System acquisition parameters are sent to second terminal, so that the second terminal is clapped according to the amended system photographs parameter
It takes the photograph, obtains the second captured image.Second terminal can be the terminal that research staff specifies, by second terminal is shot second
Captured image is analyzed to verify that whether correctly whether modification and shooting effect have enhanced acquisition parameters, are being verified it
Afterwards acquisition parameters fresh information is sent to first terminal again.
Wherein, after the acquisition parameters fresh information being sent to the first terminal, further include:
It receives the update that the first terminal is sent and determines information;
Determine that the standard software online upgrading bag is pushed to institute by information in a manner of online upgrading according to the update
First terminal is stated, so that the first terminal carries out online updating to acquisition parameters.
As can be seen that in the scheme of the embodiment of the present invention, server can receive terminal send feedback captured image and
Image parameter evaluation information, and then research staff is fed back to, research staff can be helped to be collected into substantial amounts of captured image and figure
As parameter evaluation information data, the adjustment of parameter is carried out for the hobby of user, then acquisition parameters fresh information is pushed to terminal,
It enables the terminals to improve shooting effect, improves user and shoot experience, and can realize user individual shooting effect demand.
It is the schematic flow diagram of another acquisition parameters update method provided in an embodiment of the present invention referring to Fig. 2-b, the party
Method may include:
301st, first terminal receives shooting instruction, and is shot according to the shooting instruction, obtains the first captured image,
It shows first captured image, and receives the image parameter evaluation information to first captured image.
Wherein, first terminal can be mobile phone, tablet computer, palm PC, mobile internet device or other possess it is tactile
Touch the terminal device that sensing surface is capable of captured image.
Optionally, in some possible embodiments of the present invention, shooting instruction can be user's striking shooting interface
Shooting icon or user click on terminal on button or other modes, do not limit herein.
Optionally, in some possible embodiments of the present invention, the first captured image can be photo or video.
Wherein, the first icon and the second icon, first icon are shown in the interface for showing the captured image
Different evaluation classifications is indicated respectively with second icon.
Optionally, the present invention some possible embodiments in, the first icon instruction classification can be like or
Favorable comment or satisfaction, the classification of the second icon instruction can spit slot or difference is commented or is unsatisfied with.
Optionally, in some possible embodiments of the present invention, terminal can be should based on the corresponding picture library of camera
First shooting figure is shown with display first captured image or based on the application corresponding to third party's shooting software
Picture.
Optionally, in some possible embodiments of the present invention, image parameter can be luminance parameter, color ginseng
Number, clarity parameter, aperture parameters, exposure parameter or other parameter;Evaluation information can be that brightness is high, brightness is low, color is cold
Or color warms up.
302nd, first terminal sends first captured image and described image parameter evaluation information to server.
Wherein, captured image and image parameter evaluation information have incidence relation, and different captured images corresponds to different
Parameter evaluation information.
303rd, server changes system photographs parameter according to first captured image and described image parameter evaluation information
Acquisition parameters fresh information is generated afterwards.
Wherein, system photographs parameter modification information can collect and survey largely to like image and spit by research staff
Slot image, obtained from statistics.
Optionally, in some possible embodiments of the present invention, shooting version can be based on terminal operating system
Server version either the server version based on third party's shooting software, i.e., server by terminal send system clothes
Device edition upgrading information of being engaged in or server version upgrade information carry out system version upgrading or server version with warning terminal user
This upgrading is just completed when customer upgrade system version to the either base of the server version based on terminal operating system
In the upgrading of the shooting version of the server version of third party's shooting software.
Wherein, changing system photographs parameter according to the system photographs parameter modification information includes:
According to the system photographs parameter modification information, shoot the system photographs parameter in version for server and repaiied
Change, the server shooting version includes the shooting version that multiple terminals are shared;Or
The unique corresponding first shooting version of the first terminal is searched, according to the system photographs parameter modification information,
It modifies for the system photographs parameter in the described first shooting version.
304th, amended system photographs parameter is sent to second terminal by server.
305th, second terminal is shot according to the amended system photographs parameter, obtains the second captured image.
Wherein, amended system photographs parameter is sent to second terminal, so that the second terminal is repaiied according to
System photographs parameter after changing is shot, and obtains the second captured image.Second terminal can be the terminal that research staff specifies,
By being analyzed the second captured image that second terminal is shot to verify effect is correctly changed and shot to acquisition parameters whether
Whether fruit has enhanced, and acquisition parameters fresh information is sent to first terminal again after being verified.
306th, the acquisition parameters fresh information is sent to the first terminal.
Wherein, after the acquisition parameters fresh information being sent to the first terminal, further include:
It receives the update that the first terminal is sent and determines information;
According to the standard software online upgrading bag is pushed to by the definite information of the update in a manner of online upgrading
First terminal, so that the first terminal carries out online updating to acquisition parameters.
307th, receive acquisition parameters more new command, acquisition parameters update is carried out according to the acquisition parameters more new command.
Wherein, after the acquisition parameters fresh information for receiving that the server is sent in the first terminal, input is received
Acquisition parameters more new command, according to the acquisition parameters more new command carry out acquisition parameters update.
As can be seen that in the scheme of the embodiment of the present invention, terminal can be the image of shooting and image parameter evaluation information
Server is fed back to, and then feeds back to research staff, research staff can be helped to be collected into substantial amounts of data, for the happiness of user
The adjustment of parameter is carried out well, then to terminal push acquisition parameters update, is enabled the terminals to improve shooting effect, improved user's shooting
Experience, and can realize user individual shooting effect demand.
It is a kind of schematic block diagram of terminal provided in an embodiment of the present invention referring to Fig. 6.Terminal 600 includes:Shooting unit
610, display unit 620, receiving unit 630 and transmitting element 640.
Shooting unit 610 for receiving shooting instruction, and is shot according to the shooting instruction, obtains the first shooting
Image.
Optionally, in some possible embodiments of the present invention, shooting instruction can be user's striking shooting interface
Shooting icon or user click on terminal on button or other modes, do not limit herein.
Optionally, in some possible embodiments of the present invention, the first captured image can be photo or video.
Display unit 620, for showing first captured image.
Wherein, in the interface for showing the captured image, display unit 620 is additionally operable to the first icon of display and the second figure
Mark, first icon and second icon indicate respectively different evaluation classifications.
Optionally, the present invention some possible embodiments in, the first icon instruction classification can be like or
Favorable comment or satisfaction, the classification of the second icon instruction can spit slot or difference is commented or is unsatisfied with.
Optionally, in some possible embodiments of the present invention, terminal can be should based on the corresponding picture library of camera
First shooting figure is shown with display first captured image or based on the application corresponding to third party's shooting software
Picture.
Receiving unit 630, for receiving the image parameter evaluation information to first captured image.
Optionally, in some possible embodiments of the present invention, image parameter can be luminance parameter, color ginseng
Number, clarity parameter, aperture parameters, exposure parameter or other parameter;Evaluation information can be that brightness is high, brightness is low, color is cold
Or color warms up etc..
Wherein, the receiving unit 630 is additionally operable to receive the acquisition parameters fresh information that the server is sent, wherein,
The acquisition parameters fresh information includes the server according to first captured image and described image parameter evaluation information
The information generated after modification system photographs parameter, for the first terminal to be prompted to carry out acquisition parameters update.Described first
After terminal receives the acquisition parameters fresh information that the server is sent, receiving unit 630 receives the acquisition parameters of input more
New command carries out acquisition parameters update according to the acquisition parameters more new command.
Optionally, in some possible embodiments of the present invention, shooting version can be based on terminal operating system
Server version either the server version based on third party's shooting software, i.e., server by terminal send system clothes
Device edition upgrading information of being engaged in or server version upgrade information carry out system version upgrading or server version with warning terminal user
This upgrading is just completed when customer upgrade system version to the either base of the server version based on terminal operating system
In the upgrading of the shooting version of the server version of third party's shooting software.
Optionally, in some possible embodiments of the present invention, system photographs parameter can be luminance parameter, color
Parameter, clarity parameter, aperture parameters, exposure parameter or other parameter.
Transmitting element 640, for sending first captured image and described image parameter evaluation information to server.
Wherein, captured image and image parameter evaluation information have incidence relation, and different captured images corresponds to different
Parameter evaluation information.
As can be seen that in the scheme of the embodiment of the present invention, terminal can be the image of shooting and image parameter evaluation information
Server is fed back to, and then feeds back to research staff, research staff can be helped to be collected into substantial amounts of data, for the happiness of user
The adjustment of parameter is carried out well, then to terminal push acquisition parameters update, is enabled the terminals to improve shooting effect, improved user's shooting
Experience, and can realize user individual shooting effect demand.
It is a kind of schematic block diagram of server provided in an embodiment of the present invention referring to Fig. 7.As shown in fig. 7, server 700
Including:Receiving unit 710, obtaining unit 720, generation unit 730 and transmitting element 740.
Receiving unit 710, for receiving the figure of the first captured image of first terminal transmission and first captured image
As parameter evaluation information.
Wherein, the first captured image and image parameter evaluation information have incidence relation, and different captured images corresponds to not
Same parameter evaluation information.
Optionally, in some possible embodiments of the present invention, image parameter can be luminance parameter, color ginseng
Number, clarity parameter, aperture parameters, exposure parameter or other parameter;Evaluation information can be that brightness is high, brightness is low, color is cold
Or color warms up etc..
Obtaining unit 720, for obtaining system photographs parameter modification information.
Wherein, system photographs parameter modification information can collect and survey largely to like image and spit by research staff
Slot image, obtained from statistics.
Generation unit 730, for changing system photographs parameter, generation shooting according to the system photographs parameter modification information
Parameter fresh information, the system photographs parameter modification information include being believed according to the captured image and described image parameter evaluation
Cease the information of generation.
Optionally, in some possible embodiments of the present invention, shooting version can be based on terminal operating system
Server version either the server version based on third party's shooting software, i.e., server by terminal send system clothes
Device edition upgrading information of being engaged in or server version upgrade information carry out system version upgrading or server version with warning terminal user
This upgrading is just completed when customer upgrade system version to the either base of the server version based on terminal operating system
In the upgrading of the shooting version of the server version of third party's shooting software.
Wherein, changing system photographs parameter according to the system photographs parameter modification information includes:
According to the system photographs parameter modification information, shoot the system photographs parameter in version for server and repaiied
Change, the server shooting version includes the shooting version that multiple terminals are shared;Or
The unique corresponding first shooting version of the first terminal is searched, according to the system photographs parameter modification information,
It modifies for the system photographs parameter in the described first shooting version.
If system photographs parameter is modified in the server version based on terminal operating system, then the bat of generation
It is towards all terminal users corresponding to the server to take the photograph parameter fresh information, i.e., all terminal users can receive
Acquisition parameters fresh information;If change acquisition parameters in the unique corresponding first shooting version of first terminal, then generation
Acquisition parameters fresh information simply towards the terminal user, i.e., only the user can receive acquisition parameters update letter
Breath, the first shooting version can reside in the differential version or derived version of the server version based on terminal operating system,
The first terminal uploaded while sending captured image and image parameter evaluation information IMEI number or it is other being capable of unique identification
IMEI number or unique identification mark with the first shooting version are associated, ensure terminal user's energy by the mark of the terminal user
Enough receive acquisition parameters fresh information.
Optionally, in some possible embodiments of the present invention, repaiied according to the system photographs parameter modification information
Changing system photographs parameter includes generation standard software online upgrading bag, and the standard software online upgrading bag is clapped comprising upgrade-system
The data message of parameter is taken the photograph, terminal user can carry out the update of acquisition parameters by way of online upgrading.
Transmitting element 740, for the acquisition parameters fresh information to be sent to the first terminal, to prompt described
One terminal carries out acquisition parameters update.
Wherein, further included before the acquisition parameters fresh information being sent to the first terminal:By amended system
System acquisition parameters are sent to second terminal, so that the second terminal is clapped according to the amended system photographs parameter
It takes the photograph, obtains the second captured image.Second terminal can be the terminal that research staff specifies, by second terminal is shot second
Captured image is analyzed to verify that whether correctly whether modification and shooting effect have enhanced acquisition parameters, are being verified it
Afterwards acquisition parameters fresh information is sent to first terminal again.
Wherein, receiving unit 710 is additionally operable to, by the acquisition parameters fresh information be sent to the first terminal it
Afterwards, receive the update that the first terminal is sent and determine information, determine that information will in a manner of online upgrading according to the update
The standard software online upgrading bag is pushed to the first terminal, so that the first terminal carries out online more acquisition parameters
Newly.
As can be seen that in the scheme of the embodiment of the present invention, server can receive terminal send feedback captured image and
Image parameter evaluation information, and then research staff is fed back to, research staff can be helped to be collected into substantial amounts of captured image and figure
As parameter evaluation information data, the adjustment of parameter is carried out for the hobby of user, then acquisition parameters fresh information is pushed to terminal,
It enables the terminals to improve shooting effect, improves user and shoot experience, and can realize user individual shooting effect demand.
It is a kind of terminal schematic block diagram that another embodiment of the present invention provides referring to Fig. 8.As shown in figure 8, terminal 200 can
Including:Baseband chip 210, memory 215 (one or more computer readable storage mediums), communication module 216, peripheral system
217.These components can communicate on one or more communication bus 214.
Peripheral system 217 is mainly used for realizing the interactive function between terminal 200 and user/external environment, mainly includes
The input/output unit of terminal 200.In the specific implementation, peripheral system 217 may include:Touch screen controller 218, camera control
Device 219, Audio Controller 220 and sensor management module 221.Wherein, each controller can be set with corresponding periphery
Standby (such as touch-screen 223, camera 224, voicefrequency circuit 225 and sensor 226) couples.Need what is illustrated, peripheral system 217
It can also include other I/O peripheral hardwares.
Baseband chip 210 can integrate including:One or more processors 211, clock module 222 and power management module
213.The clock module 222 being integrated in baseband chip 210 is mainly used for generating data transmission and timing control for processor 211
Required clock.The power management module 213 being integrated in baseband chip 210 is mainly used for as processor 211, radio-frequency module
216 and peripheral system stable, pinpoint accuracy voltage is provided.
Communication module 216, including SIM card 2161 and Wi-Fi2162, is mainly integrated with for sending and receiving radiofrequency signal
The receiver and transmitter of terminal 200.Communication module 216 passes through radiofrequency signal and communication network and other communication apparatus communications.
In the specific implementation, communication module 216 may include but be not limited to:Antenna system, RF transceivers, one or more amplifiers, tuning
Device, one or more oscillators, digital signal processor, CODEC chips, SIM card and storage medium etc..In some embodiments
In, communication module 216 can be realized on a separate chip.
Memory 215 is coupled with processor 211, for storing various software programs and/or multigroup instruction.Specific implementation
In, memory 215 may include the memory of high random access, and may also comprise nonvolatile memory, such as one or
Multiple disk storage equipments, flash memory device or other non-volatile solid-state memory devices.Memory 215 can store an operating system
(following abbreviation systems), such as the embedded OSs such as ANDROID, IOS, WINDOWS or LINUX.Memory 215 is also
Network communication program can be stored, which can be used for and one or more optional equipments, one or more terminals
Equipment, one or more network equipments communicate.Memory 215 can also store user interface program, the user's interface journey
Sequence can be shown by patterned operation interface by the content image of application program is true to nature, and passes through menu, dialogue
The input controls such as frame and button receive control operation of the user to application program.
Memory 215 can also store one or more application program.As shown in figure 8, these application programs may include:Society
Friendship application program (such as Facebook), image management application (such as photograph album), map class application program (such as Google
Figure), browser (such as Safari, Google Chrome) etc..
In the present invention, processor 211 can be used for reading and performing computer-readable instruction.Specifically, processor 211 can be used
The program being stored in calling in memory 215, such as the realization program of the acquisition parameters update method of the application offer, and hold
The instruction that the row program includes.
In the possible embodiment of the present invention, user is shot by being inputted in the camera 224 in peripheral system 217
Instruction obtains captured image, the captured image is found in memory 215, passes through 223 input picture parameter evaluation of touch-screen
Information, then server is sent to by communication module 216, the shooting that server transmission is received finally by communication module 216 is joined
Number fresh information simultaneously carries out online updating.
It should be appreciated that terminal 200 is only an example provided in an embodiment of the present invention, also, terminal 200 can have than showing
The more or fewer components of component gone out can combine two or more components or can have the different configurations of component in fact
It is existing.
A kind of computer readable storage medium, the computer-readable storage medium are provided in another embodiment of the invention
Matter is stored with computer program, and the computer program is realized when being executed by processor:First terminal receives shooting instruction, and root
It is shot according to the shooting instruction, obtains the first captured image;The first terminal shows first captured image, and connects
By the image parameter evaluation information to first captured image;The first terminal sends first captured image and described
Image parameter evaluation information is to server;The first terminal receives the acquisition parameters fresh information that the server is sent,
In, the acquisition parameters fresh information includes the server and is believed according to first captured image and described image parameter evaluation
The information generated after breath modification system photographs parameter, for the first terminal to be prompted to carry out acquisition parameters update.
As can be seen that in the scheme of the embodiment of the present invention, terminal can be the image of shooting and image parameter evaluation information
Server is fed back to, and then feeds back to research staff, research staff can be helped to be collected into substantial amounts of data, for the happiness of user
The adjustment of parameter is carried out well, then pushes acquisition parameters fresh information to terminal, is enabled the terminals to improve shooting effect, is improved user
Shooting experience, and can realize user individual shooting effect demand.
The computer readable storage medium can be the internal storage unit of the terminal described in foregoing any embodiment, example
Such as the hard disk or memory of terminal.The computer readable storage medium can also be the External memory equipment of the terminal, such as
The plug-in type hard disk being equipped in the terminal, intelligent memory card (Smart Media Card, SMC), secure digital (Secure
Digital, SD) card, flash card (Flash Card) etc..Further, the computer readable storage medium can also be wrapped both
Including the internal storage unit of the terminal also includes External memory equipment.The computer readable storage medium is described for storing
Other programs and data needed for computer program and the terminal.The computer readable storage medium can be also used for temporarily
When store the data that has exported or will export.
Those of ordinary skill in the art may realize that each exemplary lists described with reference to the embodiments described herein
Member and algorithm steps can be realized with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware
With the interchangeability of software, each exemplary composition and step are generally described according to function in the above description.This
A little functions are performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Specially
Industry technical staff can realize described function to each specific application using distinct methods, but this realization is not
It is considered as beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience of description and succinctly, the end of foregoing description
End and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed terminal and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of division of logic function can have other dividing mode in actual implementation, such as multiple units or component can be tied
It closes or is desirably integrated into another system or some features can be ignored or does not perform.In addition, shown or discussed phase
Coupling, direct-coupling or communication connection between mutually can be INDIRECT COUPLING or the communication by some interfaces, device or unit
Connection or electricity, the connection of mechanical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that unit is individually physically present or two or more units integrate in a unit.It is above-mentioned integrated
The form that hardware had both may be employed in unit is realized, 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 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 contribute in other words to the prior art or all or part of the technical solution can be in the form of software products
It embodies, which is stored in a storage medium, is used including some instructions so that a computer
Equipment (can be personal computer, server or the network equipment etc.) performs the complete of each embodiment the method for the present invention
Portion or part steps.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain subject to.
Claims (10)
1. a kind of acquisition parameters update method, which is characterized in that including:
First terminal receives shooting instruction, and is shot according to the shooting instruction, obtains the first captured image;
The first terminal shows first captured image, and receives and evaluate letter to the image parameter of first captured image
Breath;
The first terminal sends first captured image and described image parameter evaluation information to server;
The first terminal receives the acquisition parameters fresh information that the server is sent, wherein, the acquisition parameters update letter
After breath includes the server according to first captured image and described image parameter evaluation information modification system photographs parameter
The information of generation, for the first terminal to be prompted to carry out acquisition parameters update.
2. according to the method described in claim 1, it is characterized in that, show first in the interface for showing the captured image
Icon and the second icon;First icon and second icon indicate respectively different evaluation classifications;
The image parameter evaluation information received to first captured image, including:Receive for first icon or
The image parameter evaluation information to first captured image of second icon input.
3. method according to claim 1 or 2, which is characterized in that the first terminal receives what the server was sent
After acquisition parameters fresh information, further include:
The first terminal receives the acquisition parameters more new command inputted according to the acquisition parameters fresh information;
Acquisition parameters update is carried out according to the acquisition parameters more new command.
4. a kind of acquisition parameters generation method, which is characterized in that including:
Receive the first captured image of first terminal transmission and the image parameter evaluation information of first captured image;
System photographs parameter modification information is obtained, and system photographs parameter is changed according to the system photographs parameter modification information,
Generate acquisition parameters fresh information;The system photographs parameter modification information includes being joined according to the captured image and described image
The information of number evaluation information generation;
The acquisition parameters fresh information is sent to the first terminal, the first terminal to be prompted to carry out acquisition parameters more
Newly.
5. according to the method described in claim 4, it is characterized in that, described change according to the system photographs parameter modification information
System photographs parameter includes:
According to the system photographs parameter modification information, shoot the system photographs parameter in version for server and modify;
The server shooting version includes the shooting version that multiple terminals are shared;Or
The unique corresponding first shooting version of the first terminal is searched, according to the system photographs parameter modification information, for
System photographs parameter in the first shooting version is modified.
6. according to the method described in claim 4, it is characterized in that, described change according to the system photographs parameter modification information
System photographs parameter includes generation standard software online upgrading bag, and the standard software online upgrading bag is shot comprising upgrade-system
The data message of parameter;
It is described the acquisition parameters fresh information is sent to the first terminal after, further include:
It receives the update that the first terminal is sent and determines information;
Determine that the standard software online upgrading bag is pushed to described the by information in a manner of online upgrading according to the update
One terminal, so that the first terminal carries out online updating to acquisition parameters.
A kind of 7. terminal, which is characterized in that the list including being used for the method described in perform claim requirement 1-3 any claims
Member.
8. a kind of terminal, which is characterized in that including processor, input-output equipment, memory and communication module, the processing
Device, input equipment, output equipment and memory are connected with each other, wherein, the memory is described for storing application code
Processor is arranged to call said program code, and the communication module is used to carry out data interaction with server, perform such as
Claim 1-3 any one of them methods.
9. a kind of server, which is characterized in that described including processor, memory, I/O modules, power-supply system and communication module
For storing various data and program code, the processor is used to call said program code, the power-supply system memory
Energy is provided, the communication module is used to carry out data interaction with terminal, performs such as claim 4-6 any one of them sides
Method.
10. a kind of computer readable storage medium, which is characterized in that the computer storage media is stored with computer program,
The computer program includes program instruction, and described program instruction makes the processor perform such as right when being executed by a processor
It is required that 1-6 any one of them methods.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711281546.9A CN108055453A (en) | 2017-12-05 | 2017-12-05 | A kind of acquisition parameters update method and terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711281546.9A CN108055453A (en) | 2017-12-05 | 2017-12-05 | A kind of acquisition parameters update method and terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108055453A true CN108055453A (en) | 2018-05-18 |
Family
ID=62123071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711281546.9A Withdrawn CN108055453A (en) | 2017-12-05 | 2017-12-05 | A kind of acquisition parameters update method and terminal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108055453A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086999A (en) * | 2019-05-28 | 2019-08-02 | 维沃移动通信有限公司 | The feedback method and terminal device of image information |
CN110772210A (en) * | 2019-11-08 | 2020-02-11 | 重庆金山医疗技术研究院有限公司 | Diagnosis interaction system and method |
CN112019866A (en) * | 2019-05-30 | 2020-12-01 | 金成炫 | Multi-camera image selection audio-visual service system for consumers |
CN112437225A (en) * | 2019-08-26 | 2021-03-02 | 腾讯科技(深圳)有限公司 | Image acquisition method and device and related equipment |
CN112770042A (en) * | 2019-11-05 | 2021-05-07 | RealMe重庆移动通信有限公司 | Image processing method and device, computer readable medium, wireless communication terminal |
CN112822347A (en) * | 2019-11-18 | 2021-05-18 | 宁波舜宇光电信息有限公司 | Periscopic integrated optical module, camera device, mobile terminal and self-adaptive aperture adjusting method and device |
CN113242388A (en) * | 2021-06-15 | 2021-08-10 | 中国银行股份有限公司 | Camera control method, system, server and control equipment |
WO2021159414A1 (en) * | 2020-02-13 | 2021-08-19 | 深圳元戎启行科技有限公司 | White balance control method and apparatus, electronic device and computer-readable storage medium |
CN113824883A (en) * | 2021-09-30 | 2021-12-21 | 联想(北京)有限公司 | Information processing method and electronic equipment |
-
2017
- 2017-12-05 CN CN201711281546.9A patent/CN108055453A/en not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086999A (en) * | 2019-05-28 | 2019-08-02 | 维沃移动通信有限公司 | The feedback method and terminal device of image information |
CN112019866A (en) * | 2019-05-30 | 2020-12-01 | 金成炫 | Multi-camera image selection audio-visual service system for consumers |
CN112437225B (en) * | 2019-08-26 | 2022-10-14 | 腾讯科技(深圳)有限公司 | Image acquisition method and device and related equipment |
CN112437225A (en) * | 2019-08-26 | 2021-03-02 | 腾讯科技(深圳)有限公司 | Image acquisition method and device and related equipment |
CN112770042A (en) * | 2019-11-05 | 2021-05-07 | RealMe重庆移动通信有限公司 | Image processing method and device, computer readable medium, wireless communication terminal |
CN112770042B (en) * | 2019-11-05 | 2022-11-15 | RealMe重庆移动通信有限公司 | Image processing method and device, computer readable medium, wireless communication terminal |
CN110772210A (en) * | 2019-11-08 | 2020-02-11 | 重庆金山医疗技术研究院有限公司 | Diagnosis interaction system and method |
CN112822347A (en) * | 2019-11-18 | 2021-05-18 | 宁波舜宇光电信息有限公司 | Periscopic integrated optical module, camera device, mobile terminal and self-adaptive aperture adjusting method and device |
CN112822347B (en) * | 2019-11-18 | 2022-12-20 | 宁波舜宇光电信息有限公司 | Periscopic integrated optical module, camera device, mobile terminal and adaptive aperture adjusting method and device |
WO2021159414A1 (en) * | 2020-02-13 | 2021-08-19 | 深圳元戎启行科技有限公司 | White balance control method and apparatus, electronic device and computer-readable storage medium |
CN113242388A (en) * | 2021-06-15 | 2021-08-10 | 中国银行股份有限公司 | Camera control method, system, server and control equipment |
CN113242388B (en) * | 2021-06-15 | 2022-11-18 | 中国银行股份有限公司 | Camera control method, system, server and control equipment |
CN113824883A (en) * | 2021-09-30 | 2021-12-21 | 联想(北京)有限公司 | Information processing method and electronic equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108055453A (en) | A kind of acquisition parameters update method and terminal | |
US10021569B2 (en) | Theme applying method and electronic device for performing the same | |
CN105337843B (en) | Interactive system, method, client and background server | |
EP3335411B1 (en) | Electronic device and method of managing application programs thereof | |
CN104618217B (en) | Share method, terminal, server and the system of resource | |
US10635879B2 (en) | Method of displaying user interface related to user authentication and electronic device for implementing same | |
CN102968312B (en) | User interface placeholder for application extension program | |
CN106371689B (en) | Picture joining method, apparatus and system | |
CN106030601B (en) | The method and apparatus of Android application creation sandbox when for using Lightweight Container to operation | |
CN105078409A (en) | Information management method and electronic device | |
CN106339148B (en) | For providing the device and method of memo function | |
CN106875460A (en) | A kind of picture countenance synthesis method and terminal | |
CN106471784A (en) | Equipment access control | |
CN106228511B (en) | Electronic device and method for generating image file in electronic device | |
CN105426069B (en) | For generating the method and electronic equipment of preview data | |
CN106056001A (en) | Private data protection method and apparatus based on mobile terminal and mobile terminal | |
CN109151338A (en) | Image processing method and related product | |
CN105871695A (en) | Emoji sending method and device | |
CN108320148A (en) | A kind of resource transfers method and relevant device | |
CN104104656A (en) | Account retrieving method and device | |
CN104065742A (en) | Picking-up person information processing method and device for safe kindergarten picking up | |
CN110298274A (en) | Optical finger print parameter upgrade method and Related product | |
CN109768910A (en) | Information processing method, relevant apparatus, equipment and system | |
CN108170383A (en) | A kind of method and relevant apparatus that printing is realized based on terminal device | |
CN109688175A (en) | Resource packet distribution method, resource packet acquisition methods, device and storage medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |
|
WW01 | Invention patent application withdrawn after publication |