CN109644240A - Image pickup method and terminal - Google Patents

Image pickup method and terminal Download PDF

Info

Publication number
CN109644240A
CN109644240A CN201780053622.2A CN201780053622A CN109644240A CN 109644240 A CN109644240 A CN 109644240A CN 201780053622 A CN201780053622 A CN 201780053622A CN 109644240 A CN109644240 A CN 109644240A
Authority
CN
China
Prior art keywords
camera
terminal
duration
way transmission
external camera
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.)
Pending
Application number
CN201780053622.2A
Other languages
Chinese (zh)
Inventor
邓伍华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN109644240A publication Critical patent/CN109644240A/en
Pending legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

A kind of image pickup method and terminal is disclosed herein.Method includes: that terminal determines the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；When receiving shooting instruction, the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；The image of image and second camera shooting that the terminal is shot according to first camera generates 3-D image.By the above-mentioned means, can control, built-in camera is synchronous with external camera shooting, so as to promoted synthesis 3-D image display effect.

Description

Image pickup method and terminal Technical field
This application involves dimension display technologies field more particularly to a kind of image pickup method and terminals.
Background technique
Currently with the development of dimension display technologies, terminal can be by handling the image taken to generate 3-D image and be presented to the user.Usual terminal respectively can shoot same object using dual camera, such as, terminal shoots same object using the camera and external camera of self-configuring, since locating angle is different when shooting for dual camera, there can be nuance to the image that same object takes, when the image that dual camera is shot is synthesized an image, the stereoscopic effect of object can be shown, then generating has 3-D image.Correspondingly, also can use dual camera generates 3 D video.During being currently generated 3 D video, the every frame image of the video that the camera of terminal self-configuring and external camera are shot respectively to match is synthesized into 3-D image, and then form 3 D video.Since the two camera shooting times are possible to asynchronous, then it will lead to 3-D image or the 3 D video distortion of generation, influence user to the usage experience of external camera.
Summary of the invention
The embodiment of the present application provides a kind of image pickup method and terminal.Can control that built-in camera is synchronous with external camera shooting, so as to promoted synthesis 3-D image display effect.
In a first aspect, the embodiment of the present application provides a kind of image pickup method, this method comprises:
Terminal determines the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
When receiving shooting instruction, the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
The image of image and second camera shooting that the terminal is shot according to first camera generates 3-D image.
Second aspect, the embodiment of the present application provide a kind of terminal, which has the function of realizing above method user terminal behavior in practice, and the function can also execute corresponding software realization by hardware realization by hardware.The hardware or software include one or more units corresponding with above-mentioned function.
The third aspect, the embodiment of the present application provides a kind of terminal, the terminal includes processor and memory, and it is stored in the computer program on the memory calling and executing for the processor, the processor can call the computer program to execute any one method of first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, instruction are stored in the computer readable storage medium, when run on a computer, so that computer executes method described in above-mentioned various aspects.
In the embodiment of the present application, terminal can determine the one-way transmission duration transmitted when instructing to external camera device, and it can be when receiving shooting instruction, the starting shooting time of the first camera and/or the second camera is determined according to one-way transmission duration, shooting is started simultaneously to control the first camera and second camera, the image that the image and second camera that terminal is shot according to the first camera are shot generates 3-D image.By the above-mentioned means, capableing of the built-in camera of synchronous terminal and the shooting time of external camera, and then the preferable 3-D image of effect or 3 D video can be obtained, improve the viewing experience of user.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, the accompanying drawings required for describing the embodiments of the present invention are briefly described below.
Fig. 1 is a kind of flow diagram of image pickup method provided by the embodiments of the present application；
Fig. 2 is the flow diagram of another image pickup method provided by the embodiments of the present application；
Fig. 3 is the processing timing diagram of a kind of terminal provided by the embodiments of the present application Yu external camera equipment；
Fig. 4 is the flow diagram of another image pickup method provided by the embodiments of the present application；
Fig. 5 is the processing timing diagram of another terminal and external camera equipment provided by the embodiments of the present application；
Fig. 6 is the flow diagram of another image pickup method provided by the embodiments of the present application；
Fig. 7 is the processing timing diagram of another terminal provided by the embodiments of the present application Yu external camera equipment；
Fig. 8 is a kind of unit composition block diagram of terminal provided by the embodiments of the present application；
Fig. 9 is a kind of structural schematic diagram of terminal provided by the embodiments of the present application.
Specific embodiment
The term that presently filed embodiment part uses is only used for explaining the specific embodiment of the application, and is not intended to limit the application.
Embodiment of the method provided by the embodiments of the present application is introduced first.This method embodiment is applied to be able to carry out in the terminal taken pictures or imaged configured with camera, the terminal can also support external camera, such as, external camera is connected by USB interface, meanwhile it can store in terminal and can be realized the related computer readable program for synthesizing 3-D image with the image that external camera is shot according to built-in camera.The terminal for meeting above-mentioned condition may include mobile phone, the computer with mobile terminal, the mobile device of portable, pocket, hand-held, built-in computer, intelligent wearable equipment etc..Such as, the intelligent wearable equipments such as personal digital assistant (personal digital assistant, PDA), tablet computer, netbook computer, portable computer, media viewer, smartwatch, intelligent helmet, intelligent glasses, Intelligent bracelet.Or the other equipment including at least computation processor and data storage device.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of image pickup method provided by the embodiments of the present application.As shown in Figure 1, this method at least includes the following steps.
Step S101, terminal determine the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera.
In some possible implementations, terminal can carry out wired connection by the communication interfaces such as USB interface and external camera equipment, can also be wirelessly connected with external camera equipment, be not especially limited in this embodiment of the present application.The camera that the embodiment of the present application defines terminal built-in is the first camera, and external camera is second camera, and terminal is shot for controlling the first camera, and external camera equipment can control second camera and be shot.
After terminal check is connected to external camera equipment, terminal can be confirmed that terminal sends the transmission time of instruction to external camera device, be shot with can be realized terminal with the respective camera of external camera equipment synchronously control.Optionally, when terminal check needs to send the transmission time of instruction to external camera device, a kind of implementation can be as described below.
Terminal can send the first instruction to external camera device, and record the sending instant for sending first instruction, and external camera equipment can send the response for first instruction after receiving first instruction to terminal.Terminal can recorde down the time of reception for receiving the response when receiving the response.Terminal is according to the duration between sending instant and the time of reception, it is determined that the transmitted in both directions duration of terminal and external camera equipment progress command communication.Here, terminal can be according to the transmitted in both directions duration determined by sending instant and the time of reception, to determine the one-way transmission duration of terminal to external camera equipment.Wherein, terminal determines that the mode of one-way transmission duration can be the mapping relations based on preset one-way transmission duration and transmitted in both directions duration to determine, it is also possible to the terminal operating status current based on terminal, what the configuration information of the current operating status of external camera equipment, terminal or external camera equipment determined.Such as, the current operating status of terminal is identical as the current operating status of external camera equipment, operating status is busy or operating status free time etc., it may be considered that terminal is identical as the current speed of service of external camera equipment, then terminal can determine the half of a length of transmitted in both directions duration when one-way transmission, or, terminal is different from the speed of service of external camera equipment, it can determine the ratio of transmitted in both directions duration shared by one-way transmission duration, according to the ratio of terminal and the speed of service of external camera equipment then to calculate one-way transmission duration.In another example terminal knows that terminal is identical as the configuration information of external camera equipment, then show that terminal is identical as the speed of service of external camera equipment, then terminal can determine the half of a length of transmitted in both directions duration when one-way transmission；Alternatively, terminal is different from the configuration of external camera equipment, then the accounting etc. of one-way transmission duration can be determined according to configuration information.Or one-way transmission duration can be determined in conjunction with above-mentioned operating status and configuration information.Here, the embodiment of the present application is not construed as limiting.
Certainly, terminal can also determine one-way transmission duration by other means, and above-mentioned implementation is exemplary only, be not especially limited in this embodiment of the present application to the mode for determining one-way transmission duration.
Step S102, when receiving shooting instruction, the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration respectively, starts simultaneously at shooting to control first camera and the second camera.
In some possible implementations, when user inputs shooting instruction to terminal, shooting instruction can be transmitted to terminal by terminal.Specifically, terminal can receive the shooting instruction of user by input unit, it is defeated Entering device can be touch screen, touching display screen, recording device, the physical button etc. of terminal configuration.The shooting operation of user can be converted to shooting instruction and shooting instruction is sent to terminal by input unit.Terminal can determine the starting shooting time of the first camera and/or second camera, so that the first camera and second camera can be realized sync pulse jamming when receiving shooting instruction respectively according to one-way transmission duration.Specific descriptions in following methods embodiment may refer to for the specific implementation of this step.
Optionally, when receiving terminates shooting instruction, terminal can also determine respectively the termination shooting time of the first camera and/or second camera according to one-way transmission duration.
Step S103, the image that the image and the second camera that the terminal is shot according to first camera are shot generate 3-D image.
In some possible implementations, when the first camera and second camera are when determining starting shooting time starts shooting, image or video can be shot, and can be by the image of shooting or transmission of video to terminal, the image or video of second camera shooting can be transmitted to terminal by external camera equipment.If the first camera and second camera shooting are video, terminal can handle every frame image in video respectively.Wherein, terminal can be with real-time reception from the first camera and image or video from second camera, alternatively, terminal can receive the image or video after the first camera is shot with second camera.Terminal can be handled the image or video received in real time, alternatively, terminal can also be uniformly processed the image or video that receive after finishing receiving.
Specifically, if the first camera and second camera shooting are image, then the second image of the first image that the first camera received is shot and second camera shooting is carried out synthesis and handles as 3-D image by terminal, and the 3-D image of synthesis can be sent on the display screen of terminal and be shown to user.If the first camera and second camera shooting are video, terminal is according to the number of frames of every frame image, it determines the matching relationship of every frame image of the first camera shooting and every frame image of second camera shooting, and the first camera is synthesized with matched two images that second camera is shot and is handled as 3-D image.
In the embodiment of the present application, terminal can determine the one-way transmission duration transmitted when instructing to external camera device, and it can be when receiving shooting instruction, the starting shooting time of the first camera and/or the second camera is determined according to one-way transmission duration, shooting is started simultaneously to control the first camera and second camera, the image that the image and second camera that terminal is shot according to the first camera are shot generates 3-D image.By the above-mentioned means, capableing of the built-in camera of synchronous terminal and the shooting time of external camera, and then the preferable 3-D image of effect or 3 D video can be obtained, improve the viewing experience of user.
Following embodiment of the method come by way of specifically describing the first camera of terminal control and second camera sync pulse jamming.
Referring to Fig. 2, Fig. 2 is the flow diagram of another image pickup method provided by the embodiments of the present application.As shown in Fig. 2, this approach includes the following steps.
Step S201, terminal send the first instruction to external camera device in moment t1 and record moment t1, wherein carry moment t1 in the first instruction.
The time that external camera equipment is presently in after external camera equipment receives the first instruction, is updated to moment t1 by step S202, meanwhile, external camera equipment sends the response for the first instruction to terminal.
Step S203, when terminal receives the response for being directed to the first instruction, the time of reception that record receives the response is moment t2.
Step S204, terminal determines the difference of a length of moment t2 and moment t1 when transmitted in both directions according to moment t1 and moment t2, and determines one-way transmission duration of the terminal to external camera device according to transmitted in both directions duration.
In some possible implementations, the clock crystal oscillator configured by external camera equipment and the clock crystal oscillator that terminal is configured are not necessarily synchronous, it is likely that lead to time irreversibility locating for terminal and external camera equipment.Here, the embodiment of the present application is synchronized firstly the need of being presently in the time to terminal and external camera equipment.Specifically, terminal sends the first instruction to external camera device in moment t1, and recording moment t1 is at the time of sending the first instruction.Moment t1 can be carried in first instruction.Such as, at the time of t1 can be terminal and be presently in after the moment at the time of first processing determines, terminal is when generation first instructs, moment t1 is added in the first instruction, and first instruction is sent in moment t1, external camera equipment can feed back the response of first instruction when receiving first instruction to terminal in real time, for showing that external camera equipment has received first instruction；Simultaneously, external camera equipment can be parsed out t1 at the time of carrying in the first instruction, and adjust the corresponding clock crystal oscillator of external camera equipment, the clock crystal oscillator configured in external camera equipment, moment t1 is adjusted at the time of external camera equipment is presently in, there is time-consuming during instructing due to terminal to external camera device transmission first, i.e. while external camera equipment will be adjusted to moment t1 current time, at the time of terminal is presently in for moment t1 after transmitting duration at the time of.
For terminal in the response for being directed to the first instruction for receiving the transmission of external camera equipment, terminal records the time of reception as moment t2.
Terminal can be according further to moment t1 and moment t2, determine terminal from the instruction of transmission first to the response time received for first instruction, it can determine the transmitted in both directions duration between terminal and external camera equipment, and one-way transmission duration can be determined according to transmitted in both directions duration.Wherein, terminal determines that the mode of one-way transmission duration may refer to the associated description in embodiment illustrated in fig. 1, and details are not described herein.
One-way transmission duration is sent to external camera equipment by step S205, terminal.
Step S206, external camera equipment are presently in the moment according to one-way transmission time scale modification external camera equipment.
In some possible implementations, one-way transmission duration can be sent to external camera equipment after determining one-way transmission duration by terminal.The amendment of external camera equipment is presently in the moment, revised to be presently in constantly as the sum of moment and one-way transmission duration locating before amendment.So far, terminal and external camera equipment realize locating time synchronization.
Step S207, when terminal receives shooting instruction, terminal determines that the first camera is moment t3 at the time of starting shooting, meanwhile, moment t3 is sent to external camera equipment by terminal.
Step S208, the first camera of terminal control start to shoot in moment t3, meanwhile, external camera equipment control second camera starts to shoot in moment t3.
In some possible implementations, terminal can determine that the first camera is moment t3 at the time of starting shooting, wherein moment t3 is one that terminal was presently in after the moment when receiving shooting instruction A moment, moment t3 and the duration between current time, which can be, to be pre-seted, i.e., determines moment t3 according to presetting delay length.Wherein, which needs to be greater than one-way transmission duration of the terminal to external camera device.The timing synchronization as locating for external camera equipment and terminal, external camera equipment can control second camera in moment t3 and start to shoot when receiving moment t3, meanwhile, terminal starts to shoot in moment t3 control third camera.To, by the above-mentioned means, can be realized, the first camera is synchronous with second camera shooting, and then the first camera and second camera can the image that matches of sync pulse jamming, to generate distortionless 3-D image.
Illustrate the mode of terminal Yu external camera equipment timing synchronization below with reference to Fig. 3.The processing timing diagram of terminal Yu external camera equipment is shown in Fig. 3.As shown in figure 3, when that is, terminal and external camera equipment can be realized communication interaction, the initial time of terminal is the moment 1000, and the initial time of external camera equipment is the moment 2000 after terminal and external camera successful connection.Terminal, which determines, sends the first instruction to external camera device at the moment 1010, wherein and it include the information at moment 1010 in the first instruction, meanwhile, the moment locating for external camera equipment is 2010.Assuming that terminal transmitted to external camera device individual event when a length of 10, then external camera equipment receives first instruction at the moment 2020, external camera equipment parses 1010 at the time of carrying in the first instruction, then the locating moment 2020 is converted to the moment 1010 by external camera equipment, and external camera equipment sends the first response instructed to terminal at the moment 2020.Assuming that a length of 10 when external camera equipment is to terminal one-way transmission, then terminal receives the response at the moment 1030, i.e. terminal, which determines, sends the first instruction at the moment 1010, and the response for first instruction is received at the moment 1030, a length of 10 when terminal can calculate one-way transmission of the terminal to external camera device, according to the possible calculated one-way transmission duration of different calculations there are error, calculated error has no effect on terminal and synchronizes with external camera equipment terminal.When terminal determining one-way transmission of the terminal to external camera device a length of 10, terminal is when sending one-way transmission to external camera device a length of 10 at the moment 1040, external camera equipment at the time of locating 1040 receive terminal transmission message, and the moment will be presently according to one-way transmission duration and by the moment 1040 be converted to 1050, so far, terminal is synchronous with the realization of external camera equipment.When receiving shooting instruction when terminal is in moment 2000, terminal determines that the shooting time of the first camera is 2020, wherein, determining shooting time needs to be greater than one-way transmission duration of the terminal to external camera device, the shooting time determined can be transferred to external camera equipment by terminal at moment 2000, and external camera equipment receives shooting time at moment 2010.2020 are then carved when shooting, and the first camera of terminal control is shot, and external camera equipment control second camera is shot, to realize that the first camera and second camera synchronize shooting.It should be noted that the above-mentioned moment is only schematical, chronomere corresponding for time shaft is not especially limited in this embodiment of the present application.
Referring to Fig. 4, Fig. 4 is the flow diagram of another image pickup method provided by the embodiments of the present application.As shown in figure 4, this approach includes the following steps.
Step S401, terminal determine the one-way transmission duration transmitted when instructing to external camera device.
Step S402, when receiving shooting instruction, terminal determines that the shooting delay length of the first camera is the first duration, and the first duration and one-way transmission duration are sent to external camera equipment by terminal.
Step S403, external camera equipment determine that second takes the photograph according to the first duration and one-way transmission duration As the shooting delay length of head is the second duration, wherein the difference of a length of first duration and one-way transmission duration when second.
Step S404, after the first duration, the first camera of control starts to shoot terminal；After the second duration, control second camera starts to shoot external camera equipment.
In some possible implementations, the implementation of step S401 may refer to above-described embodiment.Wherein, locating timing synchronization may be implemented in terminal and external camera equipment, and it is asynchronous also to may be implemented the locating moment, is not specifically limited in this embodiment of the present application.When receiving shooting instruction, terminal can determine that the shooting delay length of the first camera is the first duration, wherein the first duration needs to be greater than one-way transmission duration.Terminal can start timing based on first duration, meanwhile, determining the first duration and one-way transmission duration are sent to external camera equipment by terminal, so that external camera equipment determines the shooting delay length of second camera.Wherein, when external camera equipment receives above- mentioned information, an one-way transmission duration is had already been through, then for external camera equipment it needs to be determined that second when a length of first duration subtracts one-way transmission duration, external camera equipment can start timing based on the second duration.When full when terminal is to the first duration timing, the first camera of control starts to shoot；When full when external camera equipment is to the first duration timing, control second camera starts to shoot, to realize that the first camera is synchronous with second camera shooting.Certainly, terminal can also go out the shooting time of the first camera according to the first duration calculation, and external camera equipment can go out the shooting time of second camera according to the second duration calculation, and in corresponding shooting time, the first camera of terminal control is shot；External camera equipment control second camera is shot.
Above-described embodiment is illustrated below with reference to Fig. 5.As shown in figure 5, terminal is different from the initial time of external camera equipment, the initial time of terminal is the moment 1000, and the initial time of external camera equipment is the moment 2000.May refer to mode shown in Fig. 3 can be synchronous with the time of external camera equipment to terminal, here, the embodiment of the present application with the fiducial time of terminal and the fiducial time of external camera equipment do not do synchronize be illustrated.Terminal at the time of its benchmark 1010 to external camera device send first instruction, external camera equipment at the time of its benchmark 2020 receive this first instruction, and the response for first instruction is sent to terminal at the moment 2020, terminal 1030 receives response at the time of phase benchmark.Then terminal, which can determine, sends the first instruction at the moment 1010, the response for first instruction is had sent at the moment 1030, a length of 10 when terminal can calculate one-way transmission of the terminal to external camera device.2000 when receiving shooting instruction when terminal is in its benchmark at the time of, is at this time the moment 3000 at the time of external camera equipment benchmark.Terminal determines that the shooting delay length of the first camera is 20, then determining shooting delay length 20 and one-way transmission duration 10 are once transferred to external camera equipment by terminal, and external camera equipment 3010 receives above- mentioned information at the time of its benchmark.Certainly, terminal can also be after calculating one-way transmission duration, and any time before receiving shooting instruction sends one-way transmission duration to external camera device, is not specifically limited in this embodiment of the present application.When external camera equipment is receive above- mentioned information after at the moment 3010, the shooting delay length that can calculate second camera is 10, it is determined that the shooting time of second camera is the moment 3020.2020 at the time of terminal, the first camera of terminal control starts to shoot；3020 at the time of external camera device, external camera equipment control second camera starts to shoot.It then can reduce the transport overhead of terminal Yu external camera equipment through the above way, and synchronize calibration without the fiducial time to terminal and external camera equipment, the first camera of Lai Shixian and the Two camera sync photographies.
Referring to Fig. 6, Fig. 6 is the flow diagram of another image pickup method provided by the embodiments of the present application.As shown in fig. 6, this approach includes the following steps.
Step S601, terminal determine the one-way transmission duration transmitted when instructing to external camera device.
Step S602, when terminal receives shooting instruction, the terminal determines that the delay length of the second camera is third duration, and the third duration is sent to the external camera equipment.
Step S603, terminal determine that the shooting delay length of first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th according to the third duration and the one-way transmission duration.
Step S604, after the 4th duration, the first camera of control starts to shoot terminal；After third duration, control second camera starts to shoot external camera equipment.
In some possible implementations, the implementation of step S601 may refer to above-described embodiment.Terminal after receiving shooting instruction, can determine that the shooting delay length of second camera is third duration first, third duration can be sent to external camera equipment after determining third duration by terminal；Meanwhile terminal according to third duration and one-way transmission duration, can also determine that the shooting delay length of the first camera is the 4th duration, the 4th duration is the sum of third duration and one-way transmission duration.Here, the embodiment of the present application does not require third duration to be greater than one-way transmission duration.Terminal can start timing based on calculated 4th duration, and external camera equipment can start timing based on third duration when receiving third duration, and when full when terminal is to the 4th duration timing, the first camera of control starts to shoot；When full when external camera equipment is to third duration timing, control second camera starts to shoot, to realize that the first camera is synchronous with second camera shooting.Certainly, terminal can also go out the shooting time of the first camera according to the 4th duration calculation, and external camera equipment can go out the shooting time of second camera according to third duration calculation, and in corresponding shooting time, the first camera of terminal control is shot；External camera equipment control second camera is shot.
Above-described embodiment is illustrated below with reference to Fig. 7.As shown in fig. 7, terminal is different from the initial time of external camera equipment, the initial time of terminal is the moment 1000, and the initial time of external camera equipment is the moment 2000.May refer to mode shown in Fig. 3 can be synchronous with the time of external camera equipment to terminal, here, the embodiment of the present application with the fiducial time of terminal and the fiducial time of external camera equipment do not do synchronize be illustrated.Terminal at the time of its benchmark 1010 to external camera device send first instruction, external camera equipment at the time of its benchmark 2020 receive this first instruction, and the response for first instruction is sent to terminal at the moment 2020, terminal 1030 receives response at the time of phase benchmark.Then terminal, which can determine, sends the first instruction at the moment 1010, the response for first instruction is had sent at the moment 1030, a length of 10 when terminal can calculate one-way transmission of the terminal to external camera device.2000 when receiving shooting instruction when terminal is in its benchmark at the time of, is at this time the moment 3000 at the time of external camera equipment benchmark.Terminal determines that the shooting delay length of second camera is 10, then the shooting delay length 10 of determining second camera is sent to external camera equipment by terminal, and external camera equipment 3010 receives above- mentioned information at the time of its benchmark.Terminal at the time of phase benchmark 2000 to external camera device send second camera shooting delay length 10 when, terminal can calculate the shooting of the first camera Delay duration is 20.2020 at the time of terminal, the first camera of terminal control starts to shoot；3020 at the time of external camera device, external camera equipment control second camera starts to shoot.It then can reduce the transport overhead of terminal Yu external camera equipment through the above way, and synchronize calibration, the first camera of Lai Shixian and second camera sync pulse jamming without the fiducial time to terminal and external camera equipment.
Optionally, there are also the shooting delay lengths that a kind of implementation is shooting delay length and second camera that terminal determines the first camera simultaneously, wherein, the shooting delay length of second camera is the shooting delay length of the first camera and the difference of one-way transmission duration.The shooting delay length of second camera can be sent to external camera equipment while the shooting delay length for determining second camera by terminal.With realize the first camera and second camera synchronize start to shoot.
The Installation practice for executing above method embodiment is described below.
Referring to Fig. 8, Fig. 8 is a kind of unit composition block diagram of terminal provided by the embodiments of the present application.Wherein, terminal includes input unit 801801, processing unit 802 and output unit 803803.
Wherein, the processing unit 802, for determining the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
The processing unit 802, it is also used to when receiving shooting instruction by the input unit 801, the starting shooting time of first camera and/or the second camera is determined according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
The image of the processing unit 802, the image for being also used to be shot according to first camera and second camera shooting generates 3-D image.
Optionally, the processing unit 802 is also used to:
The output unit 803 is controlled to send the first instruction to external camera device and record sending instant；
When receiving the response for being directed to first instruction that the external camera equipment is sent by the input unit 801, record receives the time of reception of the response；
According to the sending instant and the time of reception, the transmitted in both directions duration between the terminal and the external camera equipment is calculated, and the terminal according to the transmitted in both directions duration calculation is to the one-way transmission duration of the external camera equipment.
Optionally, first instruction carries the sending instant, will be presently in to control the external camera equipment and be updated to the sending instant constantly；
Wherein, the processing unit 802 is also used to:
The one-way transmission duration is sent to the external camera equipment, is presently in the moment to control external camera equipment external camera equipment according to the one-way transmission time scale modification.
Optionally, the processing unit 802 is also used to:
The starting shooting time for determining first camera was the first moment, and first moment was sent to the external camera equipment, to notify the external camera equipment controls the second camera at first moment to start to shoot.
Optionally, the processing unit 802 is also used to:
The shooting delay length for determining first camera is the first duration；
It controls the output unit 803 and first duration and the one-way transmission duration is sent to the external camera equipment simultaneously, the external camera equipment is used to determine that the shooting delay length of the second camera is the second duration according to first duration and the one-way transmission duration, wherein, described second when a length of first duration and the one-way transmission duration difference.
Optionally, the processing unit 802 is also used to:
The shooting delay length for determining the second camera is third duration, and controls the output unit 803 and the third duration is sent to the external camera equipment；
The shooting delay length for determining first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th.
Optionally, the processing unit 802 is also used to:
Calculate the half of a length of transmitted in both directions duration when one-way transmission of the terminal to the external camera equipment.
Referring to Fig. 9, Fig. 9 is a kind of structural schematic diagram of terminal provided by the embodiments of the present application.
The terminal includes input/output unit 901, processor 902, memory 903 and communication interface 904.Input/output unit 901, processor 902, memory 903 and communication interface 904 can be coupled by communication bus.
It wherein, may include the device for having input function in input/output unit 901, for example, camera, recording device etc., the sensor, such as gyroscope, acceleration transducer, infrared sensor etc. of touch screen and various perception environment；It also may include having device of output function, such as display screen, audio device etc..
Processor 902 can be general central processor (CPU), microprocessor, application-specific integrated circuit (application-specific integrated circuit, ASIC), or it is one or more for controlling the integrated circuit of above scheme program execution.Processor 902 can receive the data of the input of input unit 901, and handle it.
Memory 903 can be read-only memory (read-only memory, ROM) or the other kinds of static storage device of static information and instruction can be stored, random access memory (random access memory, RAM) or the other kinds of dynamic memory of information and instruction can be stored, it is also possible to Electrically Erasable Programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact Disc Read-Only Memory, ) or other optical disc storages CD-ROM, optical disc storage (including compression optical disc, laser Dish, optical disc, Digital Versatile Disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store the desired program code with instruction or data structure form and can by any other medium of computer access, but not limited to this.Memory 903, which can be, to be individually present, and is connected by bus with processor 902.Memory 903 can also be integrated with processor 902.Memory 903 can store executable instruction or pre-configuration data etc..For example, executing threshold value applied in the method for the embodiment of the present application It can be stored in advance in memory, the executable instruction for executing the embodiment of the present application method may also be stored in memory 903, and device 902 for processing, which calls, to be executed.
Communication interface 904 may include wired communication interface, such as USB communication interface；It also may include wireless communication interface.
Specifically, processor 902 is for calling the computer instruction to execute following steps:
Determine the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
When receiving shooting instruction, the starting shooting time of first camera and/or the second camera is determined according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
3-D image is generated according to the image of the image of first camera shooting and second camera shooting.
Optionally, it is determining in terms of the one-way transmission duration that external camera device transmits when instructing, the implementation of the processor 902 are as follows:
The first instruction is sent to external camera device and records sending instant；
When receiving the response for being directed to first instruction that the external camera equipment is sent, record receives the time of reception of the response；
According to the sending instant and the time of reception, the transmitted in both directions duration between the terminal and the external camera equipment is calculated, and the terminal according to the transmitted in both directions duration calculation is to the one-way transmission duration of the external camera equipment.
Optionally, first instruction carries the sending instant, will be presently in to control the external camera equipment and be updated to the sending instant constantly；
Wherein, the processor 902 is also used to call the computer instruction to execute following steps:
The one-way transmission duration is sent to the external camera equipment, is presently in the moment to control external camera equipment external camera equipment according to the one-way transmission time scale modification.
Optionally, in terms of the starting shooting time for determining first camera and/or the second camera according to the one-way transmission duration, the implementation of the processor 902 are as follows:
The starting shooting time for determining first camera was the first moment, and first moment was sent to the external camera equipment, to notify the external camera equipment controls the second camera at first moment to start to shoot.
Optionally, in terms of the starting shooting time for determining first camera and/or the second camera according to the one-way transmission duration, the implementation of the processor 902 are as follows:
The shooting delay length for determining first camera is the first duration；
First duration and the one-way transmission duration are sent to the external camera equipment simultaneously, the external camera equipment is used to determine that the shooting delay length of the second camera is the second duration according to first duration and the one-way transmission duration, wherein, described second when a length of first duration and the one-way transmission duration difference.
Optionally, first camera is being determined according to the one-way transmission duration and/or described second is being taken the photograph As the aspect of the starting shooting time of head, the implementation of the processor 902 are as follows:
The shooting delay length for determining the second camera is third duration, and the third duration is sent to the external camera equipment；
The shooting delay length for determining first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th.
Optionally, which is characterized in that in terms of the terminal according to the transmitted in both directions duration calculation to the one-way transmission duration of the external camera equipment, the implementation of the processor 902 are as follows:
Calculate the half of a length of transmitted in both directions duration when one-way transmission of the terminal to the external camera equipment.
Above-mentioned terminal can also be achieved part or all of implementation described in above method embodiment, and details are not described herein.
In above-mentioned each embodiment of the present invention, it can be realized wholly or partly by software, hardware, firmware or any combination thereof.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely or partly generate according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, special purpose computer, computer network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or it is transmitted from a computer-readable medium to another computer-readable medium, such as, the computer instruction can be transmitted from a web-site, computer, server or data center by wired (such as coaxial cable, optical fiber, Digital Subscriber Line (Digital Subscriber Line, DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or data center.The computer readable storage medium can be any usable medium that computer can access or include the data storage devices such as one or more usable mediums integrated server, data center.The usable medium can be magnetic medium (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (for example, solid state hard disk (Solid State Disk, SSD)) etc..
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit and scope to the application.If then the application is also intended to include these modifications and variations in this way, these modifications and variations of the application belong within the scope of the claim of this application and its equivalent technologies.

Claims (22)

  1. A kind of image pickup method characterized by comprising
    Terminal determines the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
    When receiving shooting instruction, the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
    The image of image and second camera shooting that the terminal is shot according to first camera generates 3-D image.
  2. Method as described in claim 1, which is characterized in that the terminal determines the one-way transmission duration transmitted when instructing to external camera device, comprising:
    The terminal sends the first instruction to external camera device and records sending instant；
    When the terminal receives the response for being directed to first instruction that the external camera equipment is sent, record receives the time of reception of the response；
    The terminal calculates the transmitted in both directions duration between the terminal and the external camera equipment according to the sending instant and the time of reception, and the terminal according to the transmitted in both directions duration calculation is to the one-way transmission duration of the external camera equipment.
  3. Method as claimed in claim 2, which is characterized in that first instruction carries the sending instant, will be presently in to control the external camera equipment and be updated to the sending instant constantly；
    Wherein, after the terminal calculates the one-way transmission duration, the method also includes:
    The one-way transmission duration is sent to the external camera equipment by the terminal, is presently in the moment to control external camera equipment external camera equipment according to the one-way transmission time scale modification.
  4. Method as claimed in claim 3, which is characterized in that the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, comprising:
    The terminal determines that the starting shooting time of first camera was the first moment, and first moment is sent to the external camera equipment, to notify the external camera equipment controls the second camera at first moment to start to shoot.
  5. Method as claimed in claim 2, which is characterized in that the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, comprising:
    The terminal determines that the shooting delay length of first camera is the first duration；
    First duration and the one-way transmission duration are sent to the external camera equipment by the terminal simultaneously, the external camera equipment is used to determine that the shooting delay length of the second camera is the second duration according to first duration and the one-way transmission duration, wherein, described second when a length of first duration and the one-way transmission duration difference.
  6. Method as claimed in claim 2, which is characterized in that the terminal determines the starting shooting time of first camera and/or the second camera according to the one-way transmission duration, comprising:
    The terminal determines that the shooting delay length of the second camera is third duration, and the third duration is sent to the external camera equipment；
    The terminal determines that the shooting delay length of first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th.
  7. Such as any one of claim 2-6 the method, which is characterized in that the one-way transmission duration of terminal terminal according to the transmitted in both directions duration calculation to the external camera equipment, comprising:
    Calculate the half of a length of transmitted in both directions duration when one-way transmission of the terminal to the external camera equipment.
  8. A kind of terminal, which is characterized in that including input unit, processing unit and output unit, in which:
    The processing unit, for determining the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
    The processing unit, it is also used to when receiving shooting instruction by the input unit, the starting shooting time of first camera and/or the second camera is determined according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
    The image of the processing unit, the image for being also used to be shot according to first camera and second camera shooting generates 3-D image.
  9. Terminal as claimed in claim 8, which is characterized in that the processing unit is also used to:
    The output unit is controlled to send the first instruction to external camera device and record sending instant；
    When receiving the response for being directed to first instruction that the external camera equipment is sent by the input unit, record receives the time of reception of the response；
    According to the sending instant and the time of reception, the transmitted in both directions duration between the terminal and the external camera equipment is calculated, and the terminal according to the transmitted in both directions duration calculation is to the one-way transmission duration of the external camera equipment.
  10. Terminal as claimed in claim 9, which is characterized in that first instruction carries the sending instant, will be presently in to control the external camera equipment and be updated to the sending instant constantly；
    Wherein, the processing unit is also used to:
    The one-way transmission duration is sent to the external camera equipment, is presently in the moment to control external camera equipment external camera equipment according to the one-way transmission time scale modification.
  11. Terminal as claimed in claim 10, which is characterized in that the processing unit is also used to:
    The starting shooting time for determining first camera was the first moment, and first moment was sent to the external camera equipment, to notify the external camera equipment controls the second camera at first moment to start to shoot.
  12. Terminal as claimed in claim 9, which is characterized in that the processing unit is also used to:
    The shooting delay length for determining first camera is the first duration；
    It controls the output unit and first duration and the one-way transmission duration is sent to the external camera equipment simultaneously, the external camera equipment is used for according to first duration and the one-way transmission Duration determines that the shooting delay length of the second camera is the second duration, wherein the difference of a length of first duration and one-way transmission duration when described second.
  13. Terminal as claimed in claim 9, which is characterized in that the processing unit is also used to:
    The shooting delay length for determining the second camera is third duration, and controls the output unit and the third duration is sent to the external camera equipment；
    The shooting delay length for determining first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th.
  14. The terminal as described in claim any one of 9-13, which is characterized in that the processing unit is also used to:
    Calculate the half of a length of transmitted in both directions duration when one-way transmission of the terminal to the external camera equipment.
  15. A kind of terminal, which is characterized in that including processor and memory；
    The memory is for storing computer instruction；
    The processor is for calling the computer instruction to execute following steps:
    Determine the one-way transmission duration transmitted when instructing to external camera device, wherein the camera configured in the terminal is the first camera, and the camera configured in the external camera equipment is second camera；
    When receiving shooting instruction, the starting shooting time of first camera and/or the second camera is determined according to the one-way transmission duration, starts simultaneously at shooting to control first camera and the second camera；
    3-D image is generated according to the image of the image of first camera shooting and second camera shooting.
  16. Terminal as claimed in claim 15, which is characterized in that determining in terms of the one-way transmission duration that external camera device transmits when instructing, the implementation of the processor are as follows:
    The first instruction is sent to external camera device and records sending instant；
    When receiving the response for being directed to first instruction that the external camera equipment is sent, record receives the time of reception of the response；
    According to the sending instant and the time of reception, the transmitted in both directions duration between the terminal and the external camera equipment is calculated, and the terminal according to the transmitted in both directions duration calculation is to the one-way transmission duration of the external camera equipment.
  17. Terminal as claimed in claim 16, which is characterized in that first instruction carries the sending instant, will be presently in to control the external camera equipment and be updated to the sending instant constantly；
    Wherein, the processor is also used to call the computer instruction to execute following steps:
    The one-way transmission duration is sent to the external camera equipment, is presently in the moment to control external camera equipment external camera equipment according to the one-way transmission time scale modification.
  18. Terminal as claimed in claim 17, which is characterized in that in terms of the starting shooting time for determining first camera and/or the second camera according to the one-way transmission duration, the implementation of the processor are as follows:
    The starting shooting time for determining first camera was the first moment, and first moment is sent To the external camera equipment, to notify the external camera equipment controls the second camera at first moment to start to shoot.
  19. Terminal as claimed in claim 16, which is characterized in that in terms of the starting shooting time for determining first camera and/or the second camera according to the one-way transmission duration, the implementation of the processor are as follows:
    The shooting delay length for determining first camera is the first duration；
    First duration and the one-way transmission duration are sent to the external camera equipment simultaneously, the external camera equipment is used to determine that the shooting delay length of the second camera is the second duration according to first duration and the one-way transmission duration, wherein, described second when a length of first duration and the one-way transmission duration difference.
  20. Terminal as claimed in claim 16, which is characterized in that in terms of the starting shooting time for determining first camera and/or the second camera according to the one-way transmission duration, the implementation of the processor are as follows:
    The shooting delay length for determining the second camera is third duration, and the third duration is sent to the external camera equipment；
    The shooting delay length for determining first camera is the 4th duration, wherein the sum of a length of third duration and the one-way transmission duration when the described 4th.
  21. The terminal as described in claim any one of 16-20, which is characterized in that in terms of the terminal according to the transmitted in both directions duration calculation to the one-way transmission duration of the external camera equipment, the implementation of the processor are as follows:
    Calculate the half of a length of transmitted in both directions duration when one-way transmission of the terminal to the external camera equipment.
  22. A kind of readable non-volatile memory medium storing computer instruction, the computer instruction are executed by user terminal to realize any one method in claim 1-7.
CN201780053622.2A 2017-07-11 2017-07-11 Image pickup method and terminal Pending CN109644240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/092464 WO2019010626A1 (en) 2017-07-11 2017-07-11 Capturing method and terminal

Publications (1)

Publication Number Publication Date
CN109644240A true CN109644240A (en) 2019-04-16

Family

ID=65000928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780053622.2A Pending CN109644240A (en) 2017-07-11 2017-07-11 Image pickup method and terminal

Country Status (2)

Country Link
CN (1) CN109644240A (en)
WO (1) WO2019010626A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11187425A (en) * 1997-12-18 1999-07-09 Victor Co Of Japan Ltd Stereoscopic video system and method
CN101345859A (en) * 2007-07-10 2009-01-14 佳能株式会社 Communication system, communication apparatus and communication method of communication system
CN102740097A (en) * 2011-04-07 2012-10-17 索尼公司 Imaging apparatus and imaging method
CN102821248A (en) * 2011-06-07 2012-12-12 索尼公司 Imaging device and imaging method
CN103888748A (en) * 2014-03-24 2014-06-25 中国人民解放军国防科学技术大学 Video frame synchronization method for numerous-viewpoint three-dimensional display system
CN104838615A (en) * 2012-12-13 2015-08-12 富士电机株式会社 Signal synchronization system, node synchronization system, signal synchronization method, and node synchronization method
CN106131407A (en) * 2016-07-11 2016-11-16 深圳看到科技有限公司 Shooting synchronous method and synchronizer
CN106375661A (en) * 2016-09-21 2017-02-01 惠州Tcl移动通信有限公司 Method and device for switching cameras of mobile terminal
CN106413075A (en) * 2015-08-03 2017-02-15 中兴通讯股份有限公司 Clock synchronization method and system, and terminal station
CN106662649A (en) * 2014-06-12 2017-05-10 特雷比公司 Dynamic tracking system and automatic guidance method based on 3D time-of-flight cameras

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11187425A (en) * 1997-12-18 1999-07-09 Victor Co Of Japan Ltd Stereoscopic video system and method
CN101345859A (en) * 2007-07-10 2009-01-14 佳能株式会社 Communication system, communication apparatus and communication method of communication system
CN102740097A (en) * 2011-04-07 2012-10-17 索尼公司 Imaging apparatus and imaging method
CN102821248A (en) * 2011-06-07 2012-12-12 索尼公司 Imaging device and imaging method
CN104838615A (en) * 2012-12-13 2015-08-12 富士电机株式会社 Signal synchronization system, node synchronization system, signal synchronization method, and node synchronization method
CN103888748A (en) * 2014-03-24 2014-06-25 中国人民解放军国防科学技术大学 Video frame synchronization method for numerous-viewpoint three-dimensional display system
CN106662649A (en) * 2014-06-12 2017-05-10 特雷比公司 Dynamic tracking system and automatic guidance method based on 3D time-of-flight cameras
CN106413075A (en) * 2015-08-03 2017-02-15 中兴通讯股份有限公司 Clock synchronization method and system, and terminal station
CN106131407A (en) * 2016-07-11 2016-11-16 深圳看到科技有限公司 Shooting synchronous method and synchronizer
CN106375661A (en) * 2016-09-21 2017-02-01 惠州Tcl移动通信有限公司 Method and device for switching cameras of mobile terminal

Also Published As

Publication number Publication date
WO2019010626A1 (en) 2019-01-17

Similar Documents

Publication Publication Date Title
JP7094389B2 (en) Information arrangement method, equipment, time and frequency position determination method, equipment, and base station
CA2843627C (en) Device, system and method for generating application data
KR20150026069A (en) Method for playing contents and an electronic device thereof
WO2017000554A1 (en) Audio and video file generation method, apparatus and system
US20140244738A1 (en) Device, System and Method for Generating Data
WO2016201888A1 (en) Multimedia file playing method and apparatus
CN108900859A (en) Live broadcasting method and system
WO2018129936A1 (en) Information feedback method, device, base station, and user equipment
EP3989611B1 (en) Audio playing method, device and storage medium
KR20170062853A (en) Electronic device and operating method thereof
CN112165645A (en) Control method of playback device, and computer storage medium
CN106792024B (en) Multimedia information sharing method and device
CN109560913B (en) Method and device for data time synchronization between Bluetooth audio devices
EP2690853A2 (en) Communication apparatus, method of controlling the communication apparatus, and program
WO2022156721A1 (en) Photographing method and electronic device
KR102133012B1 (en) Media streaming method and electronic device thereof
EP2482549A1 (en) Apparatus and method for synchronizing media capture in a wireless device
CN105099644B (en) Half-duplex communication method and related device
US9374559B1 (en) Low-latency media sharing
WO2017190346A1 (en) Audio and video data synchronization method and device
CN109644240A (en) Image pickup method and terminal
CN113687686B (en) Clock synchronization method, clock synchronization device, electronic equipment and storage medium
US10805507B2 (en) Method and system for configuring cameras to capture images
US20170048292A1 (en) Electronic device and method for providing content
CN113660513A (en) Method, device and storage medium for synchronizing playing time

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
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Building 43, Dayun software Town, No. 8288 Longgang Avenue, Henggang street, Longgang District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Ruoyu Technology Co.,Ltd.

Address before: Building 43, Dayun software Town, No. 8288 Longgang Avenue, Henggang street, Longgang District, Shenzhen City, Guangdong Province

Applicant before: SHENZHEN ROYOLE TECHNOLOGIES Co.,Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190416