CN102868859A - Method and system for realizing media shooting by multiple-terminal networking, and terminals - Google Patents
Method and system for realizing media shooting by multiple-terminal networking, and terminals Download PDFInfo
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- CN102868859A CN102868859A CN2012102978857A CN201210297885A CN102868859A CN 102868859 A CN102868859 A CN 102868859A CN 2012102978857 A CN2012102978857 A CN 2012102978857A CN 201210297885 A CN201210297885 A CN 201210297885A CN 102868859 A CN102868859 A CN 102868859A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- 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
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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Abstract
The invention discloses a method and a system for realizing media shooting by multiple-terminal networking, and terminals. The method comprises the following steps of: 1, establishing a communication channel, and acquiring to-be-synthesized media which carry own Internet protocol (IP) addresses and are shot by own cameras by slave machines; 2, analyzing all to-be-synthesized media, judging whether a synthetic medium which meets requirements can be formed according to an analysis result, if the synthetic medium can be formed, executing a step 4, and if the synthetic medium cannot be formed, executing a step 3; 3, acquiring a preferred shooting resolution and shooting position correction information which are suitable for all shooting terminals according to the analysis results of all to-be-synthesized media, transmitting a correction command which carries the preferred shooting resolution and the shooting position correction information to corresponding slave machines according to the IP addresses, acquiring to-be-synthesized media which carry own IP addresses and are reshot by the slave machines according to the correction command, and executing the step 2; and 4, processing all to-be-synthesized media, and acquiring the synthetic medium.
Description
Technical field
The present invention relates to field of mobile communication, particularly relate to a kind of a plurality of terminal networking and realize method, system and the terminal that media are taken.
Background technology
Distant view photograph (panorama photo, or panorama) typically refers to the normal effectively visual angle of the eyes that meet the people (about horizontal 90-degree, vertical 70 spend) or comprise more than the eyes remaining light visual angle (approximately level 180 is spent, vertical 90 degree), and even the photo of 360 degree full scene scopes shootings.
Along with the progress of technology, the reduction of hardware cost, increasing handheld terminal begins camera as one of standard configuration, and the consumer also more and more pays close attention to function and the performance of camera.The handheld terminal of part middle and high end, even had the panoramic photography function that former digital camera just has.
The general implementation method of panoramic photography is after taking many images by the lateral rotation camera, process by software more several Image Mosaics are become a complete panoramic picture, during shooting according to a definite sequence, for example take from left to right, to keep rotor shaft direction during rotary taking, when taking, to have necessarily overlappingly between the adjacent photo, so need aid or supplementary means to come the shooting angle of correcting user in the shooting process.
Owing to only depending at present single terminal realization panorama to take pictures, terminal processing capacity and correction means all had higher requirement; In addition, because the camera site is fixed, the gained photo generally is the plane panorama sketch, uses ordinary terminal realization 3D panorama to take pictures very difficult.Therefore, prior art has yet to be improved and developed.
Summary of the invention
The invention provides method, system and terminal that a kind of a plurality of terminal networking realizes that media are taken, only depend on single terminal to realize that panorama takes pictures in the prior art to solve, terminal processing capacity and correction means are all had the problem of higher requirement.
The invention provides the method that a kind of a plurality of terminal networking realizes that media are taken, comprising: step 1, main frame set up and slave between communication channel, obtain the media to be synthesized that carry self IP address that slave is taken by self camera by communication channel; Step 2, main frame is analyzed all media to be synthesized, judges whether to form satisfactory synthetic media according to analysis result, if the judgment is Yes, execution in step 4, otherwise, execution in step 3; Step 3, main frame obtains the preferred shooting resolution and the camera site that are fit to all camera terminals according to the analysis result to all media to be synthesized and corrects information, to carry preferred shooting resolution and camera site according to the IP address of slave corrects the rectification order of information and sends to corresponding slave, and obtain slave according to the media to be synthesized that carry self IP address of correcting that order takes again, execution in step 2; Step 4, main frame is processed all media to be synthesized, obtains synthetic media.
Preferably, all media to be synthesized comprise: the media to be synthesized that the media to be synthesized that slave is taken by self camera and main frame are taken by self camera or, the media to be synthesized that slave is taken by self camera.
Preferably, said method also comprises: when main frame and slave were set up communication channel, slave was opened self camera automatically.
Preferably, main frame obtains the preferred shooting resolution that is fit to all camera terminals according to the analysis result to all media to be synthesized and specifically comprises: main frame is according to the analysis result to all media to be synthesized, set up a database, store the resolution of all media to be synthesized in the database; Main frame is selected a preferred resolution that is fit to all camera terminals from database.
Preferably, main frame specifically comprises according to the analysis result of all media to be synthesized being obtained the camera site information of correcting: main frame with the media some to be synthesized in all media to be synthesized as the benchmark media, correct other corresponding camera sites of media to be synthesized according to the benchmark media, obtain the camera site and correct information.
Preferably, the benchmark media are: the media some to be synthesized of user selection or, the media some to be synthesized of system default, wherein, the media some to be synthesized of system default are: the media to be synthesized that main frame is taken.
Preferably, main frame will be corrected order and send to after the corresponding slave, and said method also comprises: slave is according to correcting the preferred shooting resolution of carrying in the order, adjusts the resolution of self camera; Slave will be corrected the camera site rectification information of carrying in the order and be shown to the user; Slave is taken media to be synthesized again according to user's operation, and self IP address is attached in the media to be synthesized of again taking.
Preferably, media to be synthesized comprise: picture, video; When media to be synthesized were picture, synthetic media comprised: panoramic pictures, 3D picture or 3D panoramic pictures; When picture to be synthesized was video, synthetic media comprised: the 3D video.
The present invention also provides a kind of terminal, comprising: first sets up module, is used for the communication channel between foundation and the slave; Acquisition module is used for obtaining the media to be synthesized that carry self IP address that slave is taken by self camera by communication channel; Analysis module is used for all media to be synthesized are analyzed, and judges whether to form satisfactory synthetic media according to analysis result, if the judgment is Yes, calls synthesis module, otherwise, call rectification module; Rectification module, be used for obtaining the preferred shooting resolution and the camera site that are fit to all camera terminals according to the analysis result to all media to be synthesized and correct information, to carry preferred shooting resolution and camera site according to the IP address of slave and correct the rectification order of information and send to corresponding slave, and call acquisition module and analysis module; Synthesis module is used for all media to be synthesized are processed, and obtains synthetic media.
Preferably, above-mentioned terminal also comprises: the first Knockdown block is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the media to be synthesized; The first adjusting module is used for the preferred shooting resolution of carrying according to correcting order, adjusts the resolution of self camera; The first display module is used for correcting and orders the camera site rectification information of carrying to be shown to the user.
The present invention also provides a kind of terminal, comprising: second sets up module, is used for the communication channel between foundation and the main frame; The second Knockdown block is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the media to be synthesized sends to main frame; The second adjusting module is used for the preferred shooting resolution of carrying according to the rectification order that main frame sends, and adjusts the resolution of self camera; The second display module is used for the camera site rectification information that the rectification order that main frame sends is carried is shown to the user.
The present invention also provides a kind of a plurality of terminal networking to realize the system of image taking, comprises aforesaid host terminal and aforesaid slave terminal.
Beneficial effect of the present invention is as follows:
Become a system by a plurality of handheld terminals with camera function by constructing local network, the shooting angle of each terminal is calibrated by network by the main frame in the local area network (LAN), utilize multi-faceted IMAQ, shoot synthetic media, solved and only depended on single terminal realization panorama to take pictures in the prior art, the problem that terminal processing capacity and correction means is all had higher requirement, can be under the prerequisite that does not increase hardware cost, greatly expanded the camera function of handheld terminal, just can shoot distant view photograph after the common handheld terminal networking that several have a camera function, even when the terminal number with camera function is higher than two, can generate the 3D distant view photograph, experience for the consumer brings better shooting.
Description of drawings
Fig. 1 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken;
Fig. 2 is the system configuration schematic diagram that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken;
Fig. 3 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the detailed processing of the method that media are taken;
Fig. 4 is the detailed maps of the main frame/slave structure of the embodiment of the invention;
Fig. 5 is the structural representation of the terminal (main frame) of the embodiment of the invention;
Fig. 6 is the structural representation of the terminal (slave) of the embodiment of the invention;
Fig. 7 is the structural representation that a plurality of terminal networkings of the embodiment of the invention realize the system of image taking.
Embodiment
Only depend on single terminal realization panorama to take pictures in the prior art in order to solve, the problem that terminal processing capacity and correction means is all had higher requirement, the invention provides a kind of a plurality of terminal networking and realize method, system and the terminal that media are taken, in embodiments of the present invention, a plurality of handheld terminals with camera function become a system by constructing local network, the shooting angle of each terminal is calibrated by network by the main frame in the local area network (LAN), utilize multi-faceted IMAQ, shoot the 3D distant view photograph that is similar to the panorama map.Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
Embodiment of the method
According to embodiments of the invention, provide a kind of a plurality of terminal networking to realize the method that media are taken, Fig. 1 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken.
Before a plurality of terminal networkings to the technical scheme of the embodiment of the invention realize that method that media are taken describes, at first the major function of the related terminal equipment of the embodiment of the invention described: in embodiments of the present invention, main frame mainly is responsible for initiating the networking request and sends correcting order, according to the media that collect (for example, image) generates synthetic media (for example, 3D panorama sketch); Slave is responsible for responding the networking request and is carried out and correct order, gathers media and the media that collect are sent to main frame; Communication channel (also can be called virtual network) is responsible for communicating by letter between main frame and the slave.
As shown in Figure 1, a plurality of terminal networkings according to the embodiment of the invention realize that the method that media are taken comprises following processing:
Step 101, main frame set up and slave between communication channel, obtain the media to be synthesized that carry self IP address that slave is taken by self camera by communication channel;
Preferably, when main frame and slave were set up communication channel, for user-friendly, slave can be opened self camera at this moment automatically.Certainly, in actual applications, camera also can user's manual unlocking.
In step 101, after the communication channel between main frame foundation and the slave, slave need to be taken media to be synthesized by self camera according to user's operation, and self IP address is attached in the media to be synthesized, and the media to be synthesized that will carry self IP address send to main frame.This IP address is mainly used in main frame, and to identify these media to be synthesized be which platform slave sends, and main frame can also will be corrected the slave that order sends to correspondence according to this IP address.
Step 102, main frame is analyzed all media to be synthesized, judges whether to form satisfactory synthetic media according to analysis result, if the judgment is Yes, execution in step 104, otherwise, execution in step 103;
Wherein, all media to be synthesized comprise: the media to be synthesized that the media to be synthesized that slave is taken by self camera and main frame are taken by self camera; Perhaps, the media to be synthesized taken by self camera of slave.That is to say, in embodiments of the present invention, main frame does not require to have camera function.
In step 102, the first-selected employing media synthetic technology of the prior art that needs is carried out preliminary analysis to all media to be synthesized, judges whether all media to be synthesized can form satisfactory complete synthetic media.Need to prove, above-mentioned meeting the requirements refers to meet the requirement that the user sets in advance; Perhaps, the synthetic media of the composition given tacit consent to of media synthetic technology of the prior art institute must satisfied requirement.
Step 103, main frame obtains the preferred shooting resolution and the camera site that are fit to all camera terminals according to the analysis result to all media to be synthesized and corrects information, to carry preferred shooting resolution and camera site according to the IP address of slave corrects the rectification order of information and sends on the corresponding slave, and obtain slave according to the media to be synthesized that carry self IP address of correcting that order takes again, execution in step 102;
In step 103, main frame needs to obtain the resolution of all media to be synthesized, and set up a database according to the analysis result to all media to be synthesized, stores the resolution of all media to be synthesized in this database; Subsequently, main frame is selected a preferred resolution that is fit to all camera terminals from database.Need to prove, the lowest resolution that this preferred resolution can be all terminal supports also can be the highest resolution that all terminals are supported, also can be the effective value of lowest resolution to the highest resolution interval.Effective value is defined as the general resolution value of camera of all terminals in the networking.At last, main frame as the benchmark media, is corrected other to be synthesized media corresponding camera site according to the benchmark media with the media some to be synthesized in all media to be synthesized, obtains the camera site and corrects information.
Need to prove, the said reference media are: the media some to be synthesized of user selection; Perhaps, the media some to be synthesized of system default.Wherein, preferably, the media some to be synthesized of system default are: the media to be synthesized that main frame is taken.
In step 103, main frame will be corrected order and send to after the corresponding slave, and slave is according to correcting the preferred shooting resolution of carrying in the order, adjust the resolution of self camera; Subsequently, slave will be corrected the camera site rectification information of carrying in the order and be shown to the user; At last, slave is taken media to be synthesized again according to user's operation, and self IP address is attached in the media to be synthesized of again taking, and the media to be synthesized of again taking that will carry self IP address send to main frame.
Step 104, main frame is processed all media to be synthesized, obtains synthetic media.
In step 104, main frame adopts media synthetic technology of the prior art that all media to be synthesized are processed, and obtains synthetic media.
Need to prove, in embodiments of the present invention, media to be synthesized can be picture, video; When media to be synthesized were picture, synthetic media were: panoramic pictures, 3D picture or 3D panoramic pictures; When picture to be synthesized was video, synthetic media were: the 3D video.
Below in conjunction with accompanying drawing, taking the 3D panoramic pictures as example, the technical scheme of the embodiment of the invention is elaborated.
Fig. 2 is the system configuration schematic diagram that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken, and as shown in Figure 2, comprises main frame, communication network and a plurality of slave.In embodiments of the present invention, involved main frame and slave are handheld terminal, and this terminal should comprise following module: 1, photographing module, be responsible for gathering image; 2, display module be responsible for to show image that photographing module collects and to user's prompting; 3, control module is responsible for every behavior of control terminal, such as the opening/closing modules etc.; 4, network communication module is responsible for terminal and is set up network service with other-end, the data, services that provides such as WIFI, bluetooth, operator etc.; 5, image processing module, the image that responsible processing collects; 6, instruction coding/decoding module is responsible for the encoding and decoding of correction instruction, and this correction instruction is mainly used to the acquisition parameters that prompting user is proofreaied and correct terminal, such as shooting angle, shooting resolution etc.
Fig. 3 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the detailed processing of the method that media are taken, and based on above-mentioned system configuration and terminal structure, the method for taking according to a plurality of terminal networkings realization media of the embodiment of the invention comprises following processing:
Step 301, the control module of main frame is opened network communication module, sends the networking request;
Step 302, the control module of slave is opened network communication module, receives the networking request;
Step 303, the control module response networking request of slave is set up communication port with main frame, and is opened photographing module simultaneously;
Step 304 judges whether networking is successful, if success, execution in step 305, otherwise carry out the step 321;
Step 305, slave is processed the view data that photographing module collects through image processing module, so that comprise the IP address information of slave in this picture;
Step 306, slave are with treated picture, and the network of setting up by step 303 is sent to main frame;
Step 307, after main frame is received the picture of all slave transmissions, judgement can not form in the situation of satisfactory synthetic media, by image processing module image is analyzed, set up a database, this databases has been put the resolution of taking pictures of all terminals in the local area network (LAN) that step 303 sets up, and therefrom selects suitable resolution, can be and minimumly also can be the highlyest, also can be the effective value in being low to moderate most between highest region.Wherein effective value is defined as the general resolution value of photographing module.
Step 308, main frame are analyzed all pictures by image processing module, according to the shooting demand, determine and the picture best angle of terminal one to one;
Step 309, main frame be by the instruction coding/decoding module, and the resolution value that obtains in the best angle of each slave and the step 307 is encoded;
Step 310, main frame are issued corresponding slave with the instruction of having encoded according to the IP address by network communication module;
Step 311, slave receives one's own coded command by network communication module;
Step 312, slave are resolved this instruction by the instruction coding/decoding module, obtain the parameters such as shooting angle and shooting resolution;
Step 313, slave arrange the resolution parameter of camera by photographing module;
Step 314, slave carries out IMAQ by the display module prompting user according to shooting angle;
Step 315, slave adds the IP address information with the image that collects by image processing module;
Image after step 316, slave will be processed by network communication module is sent to main frame;
Step 317, main frame receives the image that slave sends by network communication module;
Step 318, main frame are analyzed by image processing software after receiving all images;
Step 319, main frame judge whether to synthesize satisfactory 3D distant view photograph, if there is the nonconforming picture of shooting angle, then repeating step 305 is to step 318, until meet the requirements, if meet the requirements, execution in step 320;
Step 320, main frame are analyzed all photos by image processing module after getting access to satisfactory all photos, know the three-dimensional datas such as length and width height of object in the photo, generate the 3D distant view photograph;
Step 321, the failure of notice user networking, end operation.
The below is treated to example with what the angle of slave A carried out, and technique scheme of the present invention further is elaborated.
Fig. 4 is the detailed maps of the main frame/slave structure of the embodiment of the invention, as shown in Figure 4, the terminal of making main frame in the 3D of embodiment of the invention panoramic shooting system comprises following several module: control module M01, network communication module M02, image processing module M03, instruction coding/decoding module M04, photographing module M05 and display module M06.The terminal of making slave comprises following several module: control module S01, network communication module S02, image processing module S03, instruction coding/decoding module S04, photographing module S05 and display module S06.
Certain terminal is initiated the networking request by its network communication module M02, and near the terminal with camera responds this request by network communication module, in the time of constructing local network, opens the photographing module S05 of self.Wherein, network communication module M02 can be by constructing local networks such as WiFI or bluetooths.
Carry out alternately workflow as the example explanation embodiment of the invention take wherein slave A and main frame:
Slave A carries out IMAQ by photographing module S05, and the image that collects is sent to image processing module S03.Control module S01 obtains the IP address of slave A in local area network (LAN) from network communication module S02.Image processing module S03 obtains IP information from control module, and this information is attached in the image that photographing module S05 collects.Then will be sent to main frame by network communication module S02 with the image of additional information.
Main frame receives the image that all slaves are sent by network communication module M02, the image of sending comprising slave A.All images that receive are sent to image processing module M03 analyze, draw the resolution of all images, therefrom select suitable resolution F according to certain algorithm.Wherein, resolution F can be [lowest resolution, highest resolution] interval arbitrary effective value.Effective value refers to the resolution that image unit is general.
Image processing module M03 continues to analyze, whether all slave photos can synthesize distant view photograph (in embodiments of the present invention at present, can be shown to the user by the display module M06 distant view photograph that image processing module M03 is synthetic, allow the user judge whether to meet the requirements).If image is undesirable, then the position according to the captured image of main frame is datum mark, proofreaies and correct the shooting angle of slave.According to the IP information in the image, suppose that the graphical analysis result shows, slave A need to be to the 3cm that moves to left, upwards move 4cm, the image that its photographing module S05 collects just meets photographing request, then corrective command (3cm that moves to left, on move 4cm) and resolution F is sent to instruction codec unit M04 together and carries out instruction encoding.Then by network communication module M02 and known IP information, this instruction is sent to slave A.
After slave A receives instruction by network communication module S02, be sent to instruction codec unit S04 and carry out encoding and decoding, corrective command and the resolution F that parses is sent to respectively display module S06 and image processing module S05.Display module prompting user corrective command on display screen wherein.Image processing module arranges the shooting resolution that resolution F is photographing module S05.The user repeats above-mentioned flow process according to pointing out again photographic images, until the image of taking meets the demand of main frame.
Other slave and main frame mutual and above-mentioned with.
Adopt above method, guarantee that all slave photos that main frame is received all meet the requirements, then by the graphics processing unit M03 of main frame, in conjunction with all images, draw the three-dimensional data of objects in images, generate the 3D distant view photograph.
In sum, by means of the technical scheme of the embodiment of the invention, the common handheld terminal with camera function can networking be realized 3D panorama camera function, under the prerequisite that does not increase hardware cost, has enriched greatly consumer's shooting and has experienced.
Device embodiment one
According to embodiments of the invention, a kind of terminal is provided, this terminal is as the main frame in the system as shown in Figure 2, Fig. 5 is the structural representation of the terminal (main frame) of the embodiment of the invention, as shown in Figure 5, terminal according to the embodiment of the invention comprises: first sets up module 50, acquisition module 52, analysis module 54, rectification module 56 and synthesis module 58, below the modules of the embodiment of the invention is described in detail.
First sets up module 50, is used for the communication channel between foundation and the slave;
Wherein, all media to be synthesized comprise: the media to be synthesized that the media to be synthesized that slave is taken by self camera and main frame are taken by self camera or, the media to be synthesized that slave is taken by self camera.That is to say, in embodiments of the present invention, main frame does not require to have camera function.
The analysis module 54 first-selected employing media synthetic technologys of the prior art that need are carried out preliminary analysis to all media to be synthesized, judge whether all media to be synthesized can form satisfactory complete synthetic media.Need to prove, above-mentioned meet the requirements refer to meet requirement that the user sets in advance or, the synthetic media of the composition that media synthetic technology of the prior art is given tacit consent to institute must satisfied requirement.
Particularly, rectification module 56 needs to obtain the resolution of all media to be synthesized, and set up a database according to the analysis result to all media to be synthesized, stores the resolution of all media to be synthesized in this database; Subsequently, rectification module 56 is selected a preferred resolution that is fit to all camera terminals from database.Need to prove, this preferred resolution can be lowest resolution and also can be highest resolution, also can be the effective value of lowest resolution to the highest resolution interval.Effective value is defined as the general resolution value of camera of all terminals in the networking.At last, rectification module 56 as the benchmark media, is corrected other to be synthesized media corresponding camera site according to the benchmark media with the media some to be synthesized in all media to be synthesized, obtains the camera site and corrects information.
Need to prove, the said reference media are: the media some to be synthesized of user selection or, the media some to be synthesized of system default, wherein, preferably, the media some to be synthesized of system default are: the media to be synthesized that main frame is taken.
Particularly, synthesis module 58 adopts media synthetic technology of the prior art that all media to be synthesized are processed, and obtains synthetic media.
Preferably, in embodiments of the present invention, terminal can also comprise:
The first Knockdown block is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the described media to be synthesized;
The first adjusting module is used for the described preferred shooting resolution of carrying according to described rectification order, adjusts the resolution of self camera;
The first display module, the described camera site rectification information that is used for described rectification order is carried is shown to the user.
Need to prove, in embodiments of the present invention, media to be synthesized can be picture, video; When media to be synthesized were picture, synthetic media were: panoramic pictures, 3D picture or 3D panoramic pictures; When picture to be synthesized was video, synthetic media were: the 3D video.
Below in conjunction with accompanying drawing, taking the 3D panoramic pictures as example, the technical scheme of the embodiment of the invention is elaborated.
Fig. 2 is the system configuration schematic diagram that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken, and as shown in Figure 2, comprises main frame, communication network and a plurality of slave.In embodiments of the present invention, involved main frame and slave are handheld terminal, and this terminal should comprise following module: 1, photographing module, be responsible for gathering image; 2, display module be responsible for to show image that photographing module collects and to user's prompting; 3, control module is responsible for every behavior of control terminal, such as the opening/closing modules etc.; 4, network communication module (setting up module corresponding to above-mentioned first) is responsible for terminal and is set up network service with other-end, the data, services that provides such as WIFI, bluetooth, operator etc.; 5, image processing module (corresponding to above-mentioned acquisition module, analysis module, rectification module and synthesis module), the image that responsible processing collects; 6, instruction coding/decoding module is responsible for the encoding and decoding of correction instruction, and this correction instruction is mainly used to the acquisition parameters that prompting user is proofreaied and correct terminal, such as shooting angle, shooting resolution etc.
Fig. 3 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the detailed processing of the method that media are taken, and based on above-mentioned system configuration and terminal structure, the method for taking according to a plurality of terminal networkings realization media of the embodiment of the invention comprises following processing:
Step 301, the control module of main frame is opened network communication module, sends the networking request;
Step 302, the control module of slave is opened network communication module, receives the networking request;
Step 303, the control module response networking request of slave is set up communication port with main frame, and is opened photographing module simultaneously;
Step 304 judges whether networking is successful, if success, execution in step 305, otherwise carry out the step 321;
Step 305, slave is processed the view data that photographing module collects through image processing module, so that comprise the IP address information of slave in this picture;
Step 306, slave are with treated picture, and the network of setting up by step 303 is sent to main frame;
Step 307, after main frame is received the picture of all slave transmissions, judgement can not form in the situation of satisfactory synthetic media, by image processing module image is analyzed, set up a database, this databases has been put the resolution of taking pictures of all terminals in the local area network (LAN) that step 303 sets up, and therefrom selects suitable resolution, can be and minimumly also can be the highlyest, also can be the effective value in being low to moderate most between highest region.Wherein effective value is defined as the general resolution value of photographing module.
Step 308, main frame are analyzed all pictures by image processing module, according to the shooting demand, determine and the picture best angle of terminal one to one;
Step 309, main frame be by the instruction coding/decoding module, and the resolution value that obtains in the best angle of each slave and the step 307 is encoded;
Step 310, main frame are issued corresponding slave with the instruction of having encoded according to the IP address by network communication module;
Step 311, slave receives one's own coded command by network communication module;
Step 312, slave are resolved this instruction by the instruction coding/decoding module, obtain the parameters such as shooting angle and shooting resolution;
Step 313, slave arrange the resolution parameter of camera by photographing module;
Step 314, slave carries out IMAQ by the display module prompting user according to shooting angle;
Step 315, slave adds the IP address information with the image that collects by image processing module;
Image after step 316, slave will be processed by network communication module is sent to main frame;
Step 317, main frame receives the image that slave sends by network communication module;
Step 318, main frame are analyzed by image processing software after receiving all images;
Step 319, main frame judge whether to synthesize satisfactory 3D distant view photograph, if there is the nonconforming picture of shooting angle, then repeating step 305 is to step 318, until meet the requirements, if meet the requirements, execution in step 320;
Step 320, main frame are analyzed all photos by image processing module after getting access to satisfactory all photos, know the three-dimensional datas such as length and width height of object in the photo, generate the 3D distant view photograph;
Step 321, the failure of notice user networking, end operation.
The below is treated to example with what the angle of slave A carried out, and technique scheme of the present invention further is elaborated.
Fig. 4 is the detailed maps of the main frame/slave structure of the embodiment of the invention, as shown in Figure 4, the terminal of making main frame in the 3D of embodiment of the invention panoramic shooting system comprises following several module: control module M01, network communication module M02, image processing module M03, instruction coding/decoding module M04, photographing module M05 and display module M06.The terminal of making slave comprises following several module: control module S01, network communication module S02, image processing module S03, instruction coding/decoding module S04, photographing module S05 and display module S06.
Certain terminal is initiated the networking request by its network communication module M02, and near the terminal with camera responds this request by network communication module, in the time of constructing local network, opens the photographing module S05 of self.Wherein, network communication module M02 can be by constructing local networks such as WiFI or bluetooths.
Carry out alternately workflow as the example explanation embodiment of the invention take wherein slave A and main frame:
Slave A carries out IMAQ by photographing module S05, and the image that collects is sent to image processing module S03.Control module S01 obtains the IP address of slave A in local area network (LAN) from network communication module S02.Image processing module S03 obtains IP information from control module, and this information is attached in the image that photographing module S05 collects.Then will be sent to main frame by network communication module S02 with the image of additional information.
Main frame receives the image that all slaves are sent by network communication module M02, the image of sending comprising slave A.All images that receive are sent to image processing module M03 analyze, draw the resolution of all images, therefrom select suitable resolution F according to certain algorithm.Wherein, resolution F can be [lowest resolution, highest resolution] interval arbitrary effective value.Effective value refers to the resolution that image unit is general.
Image processing module M03 continues to analyze, whether all slave photos can synthesize distant view photograph (in embodiments of the present invention at present, can be shown to the user by the display module M06 distant view photograph that image processing module M03 is synthetic, allow the user judge whether to meet the requirements).If image is undesirable, then the position according to the captured image of main frame is datum mark, proofreaies and correct the shooting angle of slave.According to the IP information in the image, suppose that the graphical analysis result shows, slave A need to be to the 3cm that moves to left, upwards move 4cm, the image that its photographing module S05 collects just meets photographing request, then corrective command (3cm that moves to left, on move 4cm) and resolution F is sent to instruction codec unit M04 together and carries out instruction encoding.Then by network communication module M02 and known IP information, this instruction is sent to slave A.
After slave A receives instruction by network communication module S02, be sent to instruction codec unit S04 and carry out encoding and decoding, corrective command and the resolution F that parses is sent to respectively display module S06 and image processing module S05.Display module prompting user corrective command on display screen wherein.Image processing module arranges the shooting resolution that resolution F is photographing module S05.The user repeats above-mentioned flow process according to pointing out again photographic images, until the image of taking meets the demand of main frame.
Other slave and main frame mutual and above-mentioned with.
Adopt above method, guarantee that all slave photos that main frame is received all meet the requirements, then by the graphics processing unit M03 of main frame, in conjunction with all images, draw the three-dimensional data of objects in images, generate the 3D distant view photograph.
In sum, by means of the technical scheme of the embodiment of the invention, the common handheld terminal with camera function can networking be realized 3D panorama camera function, under the prerequisite that does not increase hardware cost, has enriched greatly consumer's shooting and has experienced.
Device embodiment two
According to embodiments of the invention, a kind of terminal is provided, this terminal conduct is the slave of system as shown in Figure 2, Fig. 6 is the structural representation of the terminal (slave) of the embodiment of the invention, as shown in Figure 6, terminal according to the embodiment of the invention comprises: second sets up module 60, the second Knockdown block 62, the second adjusting module 64 and the second display module 66, below the modules of the embodiment of the invention is described in detail.
Second sets up module 60, is used for the communication channel between foundation and the main frame;
Preferably, when setting up communication channel with main frame, for user-friendly, slave can be opened self camera at this moment automatically.Certainly, in actual applications, camera also can user's manual unlocking.
The second Knockdown block 62 is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the described media to be synthesized sends to main frame;
After the communication channel between main frame foundation and the slave, the second Knockdown block 62 need to be taken media to be synthesized by self camera according to user's operation, and self IP address is attached in the media to be synthesized, and the media to be synthesized that will carry self IP address send to main frame.This IP address is mainly used in main frame, and to identify these media to be synthesized be which platform slave sends, and main frame can also will be corrected the slave that order sends to correspondence according to this IP address.
Wherein, all media to be synthesized comprise: the media to be synthesized that the media to be synthesized that slave is taken by self camera and main frame are taken by self camera or, the media to be synthesized that slave is taken by self camera.That is to say, in embodiments of the present invention, main frame does not require to have camera function.
The second adjusting module 64 is used for the preferred shooting resolution of carrying according to the rectification order that described main frame sends, and adjusts the resolution of self camera;
The second display module 66 is used for the camera site rectification information that the rectification order that described main frame sends is carried is shown to the user.
Particularly, main frame will be corrected order and send to after the corresponding slave, and the second adjusting module 64 is according to correcting the preferred shooting resolution of carrying in the order, adjust the resolution of self camera; Subsequently, the second display module 66 will be corrected the camera site rectification information of carrying in the order and be shown to the user; At last, the second Knockdown block 62 is taken media to be synthesized again according to user's operation, and self IP address is attached in the media to be synthesized of again taking, and the media to be synthesized of again taking that will carry self IP address send to main frame.
Need to prove, in embodiments of the present invention, media to be synthesized can be picture, video; When media to be synthesized were picture, synthetic media were: panoramic pictures, 3D picture or 3D panoramic pictures; When picture to be synthesized was video, synthetic media were: the 3D video.
Below in conjunction with accompanying drawing, taking the 3D panoramic pictures as example, the technical scheme of the embodiment of the invention is elaborated.
Fig. 2 is the system configuration schematic diagram that a plurality of terminal networkings of the embodiment of the invention realize the method that media are taken, and as shown in Figure 2, comprises main frame, communication network and a plurality of slave.In embodiments of the present invention, involved main frame and slave are handheld terminal, and this terminal should comprise following module: 1, photographing module, be responsible for gathering image; 2, display module be responsible for to show image that photographing module collects and to user's prompting; 3, control module is responsible for every behavior of control terminal, such as the opening/closing modules etc.; 4, network communication module is responsible for terminal and is set up network service with other-end, the data, services that provides such as WIFI, bluetooth, operator etc.; 5, image processing module, the image that responsible processing collects; 6, instruction coding/decoding module is responsible for the encoding and decoding of correction instruction, and this correction instruction is mainly used to the acquisition parameters that prompting user is proofreaied and correct terminal, such as shooting angle, shooting resolution etc.
Fig. 3 is the flow chart that a plurality of terminal networkings of the embodiment of the invention realize the detailed processing of the method that media are taken, and based on above-mentioned system configuration and terminal structure, the method for taking according to a plurality of terminal networkings realization media of the embodiment of the invention comprises following processing:
Step 301, the control module of main frame is opened network communication module, sends the networking request;
Step 302, the control module of slave is opened network communication module, receives the networking request;
Step 303, the control module response networking request of slave is set up communication port with main frame, and is opened photographing module simultaneously;
Step 304 judges whether networking is successful, if success, execution in step 305, otherwise carry out the step 321;
Step 305, slave is processed the view data that photographing module collects through image processing module, so that comprise the IP address information of slave in this picture;
Step 306, slave are with treated picture, and the network of setting up by step 303 is sent to main frame;
Step 307, after main frame is received the picture of all slave transmissions, judgement can not form in the situation of satisfactory synthetic media, by image processing module image is analyzed, set up a database, this databases has been put the resolution of taking pictures of all terminals in the local area network (LAN) that step 303 sets up, and therefrom selects suitable resolution, can be and minimumly also can be the highlyest, also can be the effective value in being low to moderate most between highest region.Wherein effective value is defined as the general resolution value of photographing module.
Step 308, main frame are analyzed all pictures by image processing module, according to the shooting demand, determine and the picture best angle of terminal one to one;
Step 309, main frame be by the instruction coding/decoding module, and the resolution value that obtains in the best angle of each slave and the step 307 is encoded;
Step 310, main frame are issued corresponding slave with the instruction of having encoded according to the IP address by network communication module;
Step 311, slave receives one's own coded command by network communication module;
Step 312, slave are resolved this instruction by the instruction coding/decoding module, obtain the parameters such as shooting angle and shooting resolution;
Step 313, slave arrange the resolution parameter of camera by photographing module;
Step 314, slave carries out IMAQ by the display module prompting user according to shooting angle;
Step 315, slave adds the IP address information with the image that collects by image processing module;
Image after step 316, slave will be processed by network communication module is sent to main frame;
Step 317, main frame receives the image that slave sends by network communication module;
Step 318, main frame are analyzed by image processing software after receiving all images;
Step 319, main frame judge whether to synthesize satisfactory 3D distant view photograph, if there is the nonconforming picture of shooting angle, then repeating step 305 is to step 318, until meet the requirements, if meet the requirements, execution in step 320;
Step 320, main frame are analyzed all photos by image processing module after getting access to satisfactory all photos, know the three-dimensional datas such as length and width height of object in the photo, generate the 3D distant view photograph;
Step 321, the failure of notice user networking, end operation.
The below is treated to example with what the angle of slave A carried out, and technique scheme of the present invention further is elaborated.
Fig. 4 is the detailed maps of the main frame/slave structure of the embodiment of the invention, as shown in Figure 4, the terminal of making main frame in the 3D of embodiment of the invention panoramic shooting system comprises following several module: control module M01, network communication module M02, image processing module M03, instruction coding/decoding module M04, photographing module M05 and display module M06.The terminal of making slave comprises following several module: control module S01, network communication module S02, image processing module S03, instruction coding/decoding module S04, photographing module S05 and display module S06.
Certain terminal is initiated the networking request by its network communication module M02, and near the terminal with camera responds this request by network communication module, in the time of constructing local network, opens the photographing module S05 of self.Wherein, network communication module M02 can be by constructing local networks such as WiFI or bluetooths.
Carry out alternately workflow as the example explanation embodiment of the invention take wherein slave A and main frame:
Slave A carries out IMAQ by photographing module S05, and the image that collects is sent to image processing module S03.Control module S01 obtains the IP address of slave A in local area network (LAN) from network communication module S02.Image processing module S03 obtains IP information from control module, and this information is attached in the image that photographing module S05 collects.Then will be sent to main frame by network communication module S02 with the image of additional information.
Main frame receives the image that all slaves are sent by network communication module M02, the image of sending comprising slave A.All images that receive are sent to image processing module M03 analyze, draw the resolution of all images, therefrom select suitable resolution F according to certain algorithm.Wherein, resolution F can be [lowest resolution, highest resolution] interval arbitrary effective value.Effective value refers to the resolution that image unit is general.
Image processing module M03 continues to analyze, whether all slave photos can synthesize distant view photograph (in embodiments of the present invention at present, can be shown to the user by the display module M06 distant view photograph that image processing module M03 is synthetic, allow the user judge whether to meet the requirements).If image is undesirable, then the position according to the captured image of main frame is datum mark, proofreaies and correct the shooting angle of slave.According to the IP information in the image, suppose that the graphical analysis result shows, slave A need to be to the 3cm that moves to left, upwards move 4cm, the image that its photographing module S05 collects just meets photographing request, then corrective command (3cm that moves to left, on move 4cm) and resolution F is sent to instruction codec unit M04 together and carries out instruction encoding.Then by network communication module M02 and known IP information, this instruction is sent to slave A.
After slave A receives instruction by network communication module S02, be sent to instruction codec unit S04 and carry out encoding and decoding, corrective command and the resolution F that parses is sent to respectively display module S06 and image processing module S05.Display module prompting user corrective command on display screen wherein.Image processing module arranges the shooting resolution that resolution F is photographing module S05.The user repeats above-mentioned flow process according to pointing out again photographic images, until the image of taking meets the demand of main frame.
Other slave and main frame mutual and above-mentioned with.
Adopt above method, guarantee that all slave photos that main frame is received all meet the requirements, then by the graphics processing unit M03 of main frame, in conjunction with all images, draw the three-dimensional data of objects in images, generate the 3D distant view photograph.
In sum, by means of the technical scheme of the embodiment of the invention, the common handheld terminal with camera function can networking be realized 3D panorama camera function, under the prerequisite that does not increase hardware cost, has enriched greatly consumer's shooting and has experienced.
System embodiment
According to embodiments of the invention, provide a kind of a plurality of terminal networking to realize the system of image taking, Fig. 7 is the structural representation that a plurality of terminal networkings of the embodiment of the invention realize the system of image taking, as shown in Figure 7, a plurality of terminal networkings according to the embodiment of the invention realize that the system of image taking comprises: such as above-mentioned device embodiment one described terminal (main frame) 70, and such as above-mentioned device embodiment two described terminals (slave) 72, in said apparatus embodiment one and device embodiment two, the related terminal of the embodiment of the invention is had been described in detail.Terminal according to the embodiment of the invention can be understood according to said apparatus embodiment, does not repeat them here.
Although be the example purpose, the preferred embodiments of the present invention are disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, scope of the present invention should be not limited to above-described embodiment.
Should be noted that, in all parts of controller of the present invention, according to its function that will realize and wherein parts have been carried out logical partitioning, but, the present invention is not subject to this, can repartition or make up all parts as required, for example, can be single parts with some component combinations, perhaps some parts further can be decomposed into more subassembly.
All parts embodiment of the present invention can realize with hardware, perhaps realizes with the software module of moving at one or more processor, and perhaps the combination with them realizes.It will be understood by those of skill in the art that and to use in practice microprocessor or digital signal processor (DSP) to realize according to some or all some or repertoire of parts in the controller of the embodiment of the invention.The present invention can also be embodied as be used to part or all equipment or the device program (for example, computer program and computer program) of carrying out method as described herein.Such realization program of the present invention can be stored on the computer-readable medium, perhaps can have the form of one or more signal.Such signal can be downloaded from internet website and obtain, and perhaps provides at carrier signal, perhaps provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation of the scope that does not break away from claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or step in the claim.Being positioned at word " " before the element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to come imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title with these word explanations.
Claims (12)
1. a plurality of terminal networkings realize the method that media are taken, and it is characterized in that, comprising:
Step 1, main frame set up and slave between communication channel, obtain the media to be synthesized that carry self IP address that described slave is taken by self camera by described communication channel;
Step 2, described main frame is analyzed all media to be synthesized, judges whether to form satisfactory synthetic media according to analysis result, if the judgment is Yes, execution in step 4, otherwise, execution in step 3;
Step 3, described main frame obtains the preferred shooting resolution and the camera site that are fit to all camera terminals according to the analysis result to described all media to be synthesized and corrects information, to carry described preferred shooting resolution and described camera site according to the IP address of described slave corrects the rectification order of information and sends to corresponding slave, and obtain the media to be synthesized that carry self IP address that described slave is taken again according to described rectification order, execution in step 2;
Step 4, described main frame is processed all media to be synthesized, obtains described synthetic media.
2. the method for claim 1 is characterized in that, described all media to be synthesized comprise: the media to be synthesized that the media to be synthesized that described slave is taken by self camera and described main frame are taken by self camera; Perhaps, the media to be synthesized taken by self camera of described slave.
3. the method for claim 1 is characterized in that, described method also comprises:
When described main frame and described slave were set up described communication channel, described slave was opened described self camera automatically.
4. the method for claim 1 is characterized in that, described main frame obtains the preferred shooting resolution that is fit to all camera terminals according to the analysis result to described all media to be synthesized and specifically comprises:
Described main frame is set up a database according to the analysis result to described all media to be synthesized, stores the resolution of all media to be synthesized in the described database;
Described main frame is selected a preferred resolution that is fit to all camera terminals from described database.
5. the method for claim 1 is characterized in that, described main frame obtains the described camera site information of correcting according to the analysis result to described all media to be synthesized and specifically comprises:
Described main frame as the benchmark media, is corrected other to be synthesized media corresponding camera site according to described benchmark media with the media some to be synthesized in all media to be synthesized, obtains described camera site and corrects information.
6. method as claimed in claim 5 is characterized in that, described benchmark media are: the media some to be synthesized of user selection; Perhaps, the media some to be synthesized of system default, wherein, the media some to be synthesized of described system default are: the media to be synthesized that described main frame is taken.
7. the method for claim 1 is characterized in that, described main frame sends to described rectification order after the corresponding slave, and described method also comprises:
Described slave is according to the described preferred shooting resolution of carrying in the described rectification order, adjusts the resolution of self camera;
Described slave is shown to the user with the described camera site rectification information of carrying in the described rectification order;
Described slave is taken media to be synthesized again according to user's operation, and self IP address is attached in the media to be synthesized of again taking.
8. such as each described method in the claim 1 to 7, it is characterized in that,
Described media to be synthesized comprise: picture, video;
When described media to be synthesized were picture, described synthetic media comprised: panoramic pictures, 3D picture or 3D panoramic pictures;
When described picture to be synthesized was video, described synthetic media comprised: the 3D video.
9. a terminal is characterized in that, comprising:
First sets up module, is used for the communication channel between foundation and the slave;
Acquisition module is used for obtaining the media to be synthesized that carry self IP address that described slave is taken by self camera by described communication channel;
Analysis module is used for all media to be synthesized are analyzed, and judges whether to form satisfactory synthetic media according to analysis result, if the judgment is Yes, calls synthesis module, otherwise, call rectification module;
Described rectification module, be used for obtaining the preferred shooting resolution and the camera site that are fit to all camera terminals according to the analysis result to described all media to be synthesized and correct information, to carry described preferred shooting resolution and described camera site according to the IP address of described slave and correct the rectification order of information and send to corresponding slave, and call described acquisition module and described analysis module;
Described synthesis module is used for all media to be synthesized are processed, and obtains described synthetic media.
10. terminal as claimed in claim 9 is characterized in that, described terminal further comprises:
The first Knockdown block is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the described media to be synthesized;
The first adjusting module is used for the described preferred shooting resolution of carrying according to described rectification order, adjusts the resolution of self camera;
The first display module, the described camera site rectification information that is used for described rectification order is carried is shown to the user.
11. a terminal is characterized in that, comprising:
Second sets up module, is used for the communication channel between foundation and the main frame;
The second Knockdown block is used for taking media to be synthesized according to user's operation by self camera, and self IP address is attached in the described media to be synthesized sends to main frame;
The second adjusting module is used for the preferred shooting resolution of carrying according to the rectification order that described main frame sends, and adjusts the resolution of self camera;
The second display module is used for the camera site rectification information that the rectification order that described main frame sends is carried is shown to the user.
12. a plurality of terminal networkings realize the system of image takings, it is characterized in that, comprise such as each described terminal in the claim 9 to 10 and terminal as described in claim 11.
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| CN201210297885.7A CN102868859B (en) | 2012-08-21 | 2012-08-21 | Multiple terminal networking realizes method, system and the terminal that media are taken |
| PCT/CN2013/077602 WO2014029231A1 (en) | 2012-08-21 | 2013-06-20 | Method, system, and terminals for implementing media shooting by networking multiple terminals |
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| CN106469348A (en) * | 2016-08-31 | 2017-03-01 | 厦门市杜若科技有限公司 | A kind of method and system of dynamic adjustment sensor data acquisition algorithm |
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| CN106878627A (en) * | 2017-01-20 | 2017-06-20 | 深圳市圆周率软件科技有限责任公司 | One kind departs from panorama camera carries out panorama mosaic method and system |
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| CN107493460B (en) * | 2017-09-21 | 2020-10-09 | 北京图森智途科技有限公司 | Image acquisition method and system |
| WO2019174044A1 (en) * | 2018-03-16 | 2019-09-19 | 深圳市大疆创新科技有限公司 | Image processing method, device and system, and storage medium |
| CN112291596A (en) * | 2019-07-25 | 2021-01-29 | 北京小米移动软件有限公司 | Image data display method and device, electronic equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| CN102868859B (en) | 2015-11-18 |
| WO2014029231A1 (en) | 2014-02-27 |
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