WO2019061051A1 - Procédé de photographie, et dispositif de photographie - Google Patents

Procédé de photographie, et dispositif de photographie Download PDF

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Publication number
WO2019061051A1
WO2019061051A1 PCT/CN2017/103598 CN2017103598W WO2019061051A1 WO 2019061051 A1 WO2019061051 A1 WO 2019061051A1 CN 2017103598 W CN2017103598 W CN 2017103598W WO 2019061051 A1 WO2019061051 A1 WO 2019061051A1
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WO
WIPO (PCT)
Prior art keywords
camera
type
mobile terminal
module
preset
Prior art date
Application number
PCT/CN2017/103598
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English (en)
Chinese (zh)
Inventor
揭应平
李金智
Original Assignee
深圳传音通讯有限公司
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 深圳传音通讯有限公司 filed Critical 深圳传音通讯有限公司
Priority to PCT/CN2017/103598 priority Critical patent/WO2019061051A1/fr
Publication of WO2019061051A1 publication Critical patent/WO2019061051A1/fr

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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

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to a photographing method and a photographing apparatus.
  • mobile terminals such as smart phones have a wide range of functions and are widely used, almost one person. Among them, taking pictures is an important function provided by mobile terminals. At present, more and more users choose to take pictures through mobile terminals because they are easy to carry and photos are still recognized.
  • a photographing method is applied to a mobile terminal, wherein the mobile terminal includes at least two cameras, and the method includes:
  • the camera module of the mobile terminal If the camera module of the mobile terminal is in an on state, the camera of the first type of camera is focused in a preset manner, and the camera of the second type of camera is preset to focus;
  • the method further includes:
  • the camera module is turned on in response to the turning on the camera command.
  • the method further includes:
  • the obtained photo is saved to a designated storage space of the mobile terminal, and the photo is output to a display screen of the mobile terminal for viewing by the user.
  • the method further includes:
  • At least one camera is set as the first type of camera and at least one camera is set as the second type of camera in a predetermined manner of allocation by the operating system of the mobile terminal.
  • the method further includes:
  • the first type of camera and the second type of camera are set according to the allocation instruction.
  • a camera device is applied to a mobile terminal, characterized in that the mobile terminal comprises at least two cameras, and the device comprises:
  • a focusing module configured to: if the camera module of the mobile terminal is in an open state, focus on a preset first-type camera close-up, and focus on a preset second-type camera;
  • a first acquiring module configured to acquire a photographing instruction input by a user
  • a first response module configured to control the first type of camera and the second type of camera to simultaneously capture the current picture in response to the photographing instruction
  • a splicing module configured to splicing a portion of the photo taken by the first type of camera and the second type of camera to a preset resolution, and obtaining a photo with the near view and the distant view reaching the preset definition of.
  • the photographing device further includes:
  • a second acquiring module configured to acquire a camera instruction input by a user
  • a second response module configured to turn on the camera module in response to the turning on the camera instruction.
  • the photographing device further includes:
  • a photo processing module configured to output the obtained photo to a display screen of the mobile terminal for viewing by the user;
  • the obtained photo is saved to a designated storage space of the mobile terminal, and the photo is output to a display screen of the mobile terminal for viewing by the user.
  • the photographing device further includes:
  • the first setting module is configured to set at least one camera as the first type of camera and set at least one camera as the second type of camera in a distribution manner preset by an operating system of the mobile terminal.
  • the photographing device further includes:
  • a third obtaining module configured to acquire an allocation instruction input by the user to each camera
  • a second setting module configured to set the first type of camera and the second type of camera according to the allocation instruction.
  • the invention has the following advantages:
  • the present invention is applied to a mobile terminal including at least two cameras. Specifically, if the camera module of the mobile terminal is in an on state, the preset first camera type close-range is focused, and the second type of camera vision is preset. Focusing, when acquiring a photographing instruction input by the user, in response to the photographing instruction, controlling the first type of camera and the second type of camera to simultaneously capture the current picture, thereby obtaining a clear picture of the current picture and a clear vision of the current picture.
  • the photo of the first type of camera and the second type of camera that is, the current picture with a close-up picture and the current picture with a clear view
  • the part with the definition of the definition is clear.
  • the technical solution provided by the present invention can capture photos with clear backgrounds and distant views, thereby effectively improving the user experience.
  • FIG. 2 is another flow chart of a photographing method according to the present invention.
  • FIG. 3 is another flow chart of a photographing method according to the present invention.
  • FIG. 4 is a structural diagram of a camera device according to an embodiment of the present invention.
  • FIG. 5 is a structural diagram of a photographing apparatus according to an embodiment of the present invention.
  • the terms “including”, “comprising”, “having”, or any other variants are intended to encompass a non-exclusive inclusion, such that a process, method, article, or terminal device that includes a plurality of elements includes not only those elements but also Includes other elements not explicitly listed, or elements that are inherent to such a process, method, item, or terminal device.
  • An element defined by the phrase “including” or “comprising” does not exclude the presence of additional elements in the process, method, article or terminal device including the element.
  • “greater than”, “less than”, “exceeded”, etc. are understood as not including the number; “above”, “below”, “inside”, etc. are understood to include the number.
  • FIG. 1 is a flowchart of a photographing method according to an embodiment of the present invention.
  • the photographing method provided by the embodiment of the invention is applied to a mobile terminal, and the mobile terminal includes at least two cameras.
  • the method includes:
  • Step S101 if the camera module of the mobile terminal is in an on state, focusing at a preset first-type camera close-up, and focusing on a preset second-type camera vision;
  • the camera of the first type of camera is in focus at a preset position, so that a picture with a close-up view of the current picture can be obtained; and the foreground of the second type of camera is set in advance, thereby Able to get a clear picture of the current picture.
  • Step S102 acquiring a photographing instruction input by a user
  • the camera instruction generated by the user clicking the fingerprint identification module of the mobile terminal may be acquired.
  • Step S103 in response to the photographing instruction, controlling the first type of camera and the second type of camera to simultaneously capture the current picture;
  • a picture with a close-up view of the current picture can be obtained; and when the second type of camera is controlled to capture the current picture, a picture with a clear view of the current picture can be obtained.
  • Step S104 splicing a portion of the photo taken by the first type of camera and the second type of camera to a preset resolution, and obtaining a photo with the near view and the distant view reaching the preset definition;
  • the preset definition can be set in advance.
  • the first type of camera captures the current picture
  • a picture with a close-up picture of the current picture is obtained
  • the second type of camera captures the current picture, and a picture with a clear view of the current picture is obtained, and the current picture is close to the scene.
  • the photos are stitched together with the photos with clear visions of the current picture, so that the photos of the current picture are clear, that is, the pictures with clear background and distant views are clear.
  • the technical solution provided by the embodiment of the present invention is applied to a mobile terminal including at least two cameras. Specifically, if the camera module of the mobile terminal is in an on state, the preset first camera type close-range is focused to be preset. The fixed focus of the second type of camera is focused, and when the photographing instruction input by the user is obtained, in response to the photographing instruction, the first type of camera and the second type of camera are controlled to simultaneously capture the current picture, thereby obtaining a clear view of the current picture.
  • the technical solution provided by the embodiment of the present invention can obtain a photo with a clear picture of the current picture and a picture with a clear view of the current picture, and the two are spliced, which can largely avoid the situation that the captured photo is not clear due to the running focus. .
  • the photographing method provided by another embodiment of the present invention, before the step S101, further includes:
  • the camera instruction that is generated by the user pressing the fingerprint recognition module of the mobile terminal to reach a preset time may be acquired.
  • the camera module is turned on in response to the turning on the camera command.
  • the photographing method provided by another embodiment of the present invention after the step S104, further includes:
  • FIG. 2 is a flowchart of another method for photographing according to an embodiment of the present invention. As shown in FIG. 2, before the step S101, the method further includes:
  • step S201 at least one camera is set as the first type of camera and at least one camera is set as the second type of camera in a distribution manner preset by an operating system of the mobile terminal.
  • FIG. 3 is a flowchart of another method for photographing according to an embodiment of the present invention. As shown in FIG. 3, before the step S101, the method further includes:
  • Step S301 acquiring an allocation instruction input by the user to each camera
  • the allocation instruction may include indicating which one or which camera is the first class The camera, and which camera or cameras are used as the second type of camera.
  • Step S302 setting the first type of camera and the second type of camera according to the allocation instruction.
  • the mobile terminal may be a smart device such as a smart phone or a tablet computer.
  • the embodiment of the present invention does not limit the number of cameras, but should be at least two, so that at least one camera is in close focus, and at least one camera is in focus; the embodiment of the present invention does not limit the distance between the cameras, but
  • the cameras are defaulted to be cameras disposed on the same side of the mobile terminal, such as being disposed on the back or front of the mobile terminal, of course, It can be understood that, as long as at least two cameras are disposed on the same side, the hardware foundation of the camera that the technical solution of the present invention depends on is satisfied, that is, the mobile terminal can also be provided with at least two cameras on the front and the back, respectively. It belongs to the scope of protection of the present invention.
  • the present invention discloses a photographing apparatus.
  • FIG. 4 is a structural diagram of a photographing apparatus according to an embodiment of the present invention.
  • the camera device provided by the embodiment of the invention is applied to a mobile terminal, and the mobile terminal includes at least two cameras.
  • the device comprises:
  • the focusing module 401 is configured to: if the camera module of the mobile terminal is in an on state, focus on a preset first type camera, and focus on a preset second type camera;
  • the camera of the first type of camera is in focus at a preset position, so that a picture with a close-up view of the current picture can be obtained; and the foreground of the second type of camera is set in advance, thereby Able to get a clear picture of the current picture.
  • the first obtaining module 402 is configured to acquire a photographing instruction input by the user
  • the first obtaining module 402 is configured to acquire a photographing instruction generated by the user clicking a virtual shooting button (or a virtual icon) representing the photographing on the mobile terminal (on the display interface);
  • the camera instruction generated by the user clicking the fingerprint identification module of the mobile terminal may be acquired.
  • the first response module 403 is configured to control the first type of camera and the second type in response to the photographing instruction The camera simultaneously shoots the current picture;
  • a picture with a close-up view of the current picture can be obtained; and when the second type of camera is controlled to capture the current picture, a picture with a clear view of the current picture can be obtained.
  • a splicing module 404 configured to splicing a portion of the photo taken by the first type of camera and the second type of camera to a preset resolution, and obtaining a close-up and a distant view to achieve the preset definition photo;
  • the preset definition can be set in advance.
  • the first type of camera captures the current picture
  • a picture with a close-up picture of the current picture is obtained
  • the second type of camera captures the current picture, and a picture with a clear view of the current picture is obtained, and the current picture is close to the scene.
  • the photos are stitched together with the photos with clear visions of the current picture, so that the photos of the current picture are clear, that is, the pictures with clear background and distant views are clear.
  • the camera device provided by the embodiment of the present invention is applied to a mobile terminal including at least two cameras.
  • the focus module is configured to: if the camera module of the mobile terminal is in an on state, the focus of the first type camera is preset.
  • the first response module is configured to control the first type of camera and the second type of camera to simultaneously perform the current picture when the camera instruction input by the user is acquired, when the camera instruction input by the user is acquired. By taking a picture, you can get a picture with a clear picture of the current picture, and a picture with a clear view of the current picture.
  • the splicing module is used to capture the photos taken by the first type of camera and the second type of camera (ie, the picture with a close-up view of the current picture, And in the photo with clear vision of the current picture, the portion whose resolution reaches the preset definition is spliced, and the photo with the close-up and the distant view reaching the preset definition is obtained. Therefore, the photographing apparatus provided by the embodiment of the invention can capture photographs with clear backgrounds and distant views, thereby effectively improving the user experience.
  • the camera apparatus provided by the other embodiment of the present invention further includes:
  • a second acquiring module configured to acquire a camera instruction input by a user
  • the second obtaining module is configured to acquire a camera-on command generated by the user clicking on the virtual shooting button (or virtual icon) of the mobile terminal (on the display interface) to enable the camera;
  • the camera instruction that is generated by the user pressing the fingerprint recognition module of the mobile terminal to reach a preset time may be acquired.
  • a second response module configured to turn on the camera module in response to the turning on the camera instruction.
  • the camera apparatus provided by the other embodiment of the present invention further includes:
  • a photo processing module 405, configured to output the obtained photo to a display screen of the mobile terminal for viewing by the user;
  • the obtained photo is saved to a designated storage space of the mobile terminal, and the photo is output to a display screen of the mobile terminal for viewing by the user.
  • the camera apparatus provided by the other embodiment of the present invention further includes:
  • the first setting module is configured to set at least one camera as the first type of camera and set at least one camera as the second type of camera in a distribution manner preset by an operating system of the mobile terminal.
  • the camera apparatus provided by the other embodiment of the present invention further includes:
  • a third obtaining module configured to acquire an allocation instruction input by the user to each camera
  • a second setting module configured to set the first type of camera and the second type of camera according to the allocation instruction.
  • the present invention further discloses a mobile terminal corresponding to the photographing method provided by the embodiment of the present invention.
  • FIG. 5 is a structural diagram of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 5, the mobile terminal includes:
  • processor 501 a processor 501, and at least two cameras 502 connected to the processor 501;
  • the processor 501 is configured to:
  • the camera module of the mobile terminal is in an on state, the camera of the first type of camera is in focus, and the camera of the second type of camera is in focus; the camera instruction input by the user is acquired; and the camera command is controlled in response to the camera command.
  • the first type of camera and the second type of camera simultaneously capture the current picture; the photos captured by the first type of camera and the second type of camera are spliced in a portion with a clear definition to obtain a close-up view.
  • the distant view reaches the photo of the preset definition.
  • the mobile terminal provided by the embodiment of the invention includes at least two cameras. Specifically, if the camera module of the mobile terminal is in an on state, the camera of the first type of camera is in focus, and the foreground image of the second type of camera is set in advance, and when the camera instruction input by the user is acquired, the response is The photographing instruction controls the first type of camera and the second type of camera to simultaneously shoot the current picture Photographs, you can get a picture with a close-up picture of the current picture, and a picture with a clear view of the current picture.
  • the photos taken by the first type of camera and the second type of camera that is, the current picture with a close-up picture and the current picture
  • the portion whose resolution reaches the preset definition is spliced, and a photograph in which the near view and the distant view reach the preset definition is obtained. Therefore, the mobile terminal provided by the embodiment of the present invention can capture photos with clear backgrounds and distant views, thereby effectively improving the user experience.
  • the processor 501 is further configured to:
  • the preset first camera type close-range focus is used, and the preset second type camera position is focused before:
  • the processor 501 is further configured to:
  • At least one camera is set as the first type of camera and at least one camera is set as the second type of camera in a predetermined manner of allocation by the operating system of the mobile terminal.
  • the processor 501 is further configured to:
  • the two cameras described above are front cameras of the mobile terminal.
  • the present invention provides a photographing method and a photographing device capable of capturing photographs with clear backgrounds and distant views, thereby effectively improving the user experience.

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  • Signal Processing (AREA)
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Abstract

L'invention concerne un procédé de photographie et un dispositif de photographie, appliqués à un terminal mobile, le terminal mobile comprenant au moins deux objectifs d'appareil photo. Le procédé comprend les étapes suivantes : si un module d'appareil photo du terminal mobile est dans un état allumé, utiliser un premier type prédéfini d'objectif d'appareil photo pour effectuer une mise au point rapprochée, utiliser un second type prédéfini d'objectif d'appareil photo pour effectuer une mise au point à longue portée (S101); acquérir une instruction de photographie entrée par un utilisateur (S102); en réponse à l'instruction de photographie, commander le premier type d'objectif d'appareil photo et le second type d'objectif d'appareil photo pour photographier de manière synchrone une image courante (S103); et regrouper les parties, dont la définition atteint une définition prédéfinie, des photos photographiées par le premier type d'objectif d'appareil photo et le second type d'objectif d'appareil photo respectivement, de façon à obtenir une photo où la définition de la prise de vue rapprochée et la définition de la prise de vue à longue portée atteignent toutes les deux la définition prédéfinie (S104). Le procédé permet d'effectuer une photographie pour obtenir une photo ayant une prise de vue rapprochée et une prise de vue à longue portée claires, ce qui permet d'améliorer l'expérience de l'utilisateur.
PCT/CN2017/103598 2017-09-27 2017-09-27 Procédé de photographie, et dispositif de photographie WO2019061051A1 (fr)

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PCT/CN2017/103598 WO2019061051A1 (fr) 2017-09-27 2017-09-27 Procédé de photographie, et dispositif de photographie

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Application Number Priority Date Filing Date Title
PCT/CN2017/103598 WO2019061051A1 (fr) 2017-09-27 2017-09-27 Procédé de photographie, et dispositif de photographie

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111970452A (zh) * 2020-08-31 2020-11-20 北京百度网讯科技有限公司 调整焦距的方法、装置、设备以及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103763477A (zh) * 2014-02-21 2014-04-30 上海果壳电子有限公司 一种双摄像头拍后调焦成像装置和方法
CN103856719A (zh) * 2014-03-26 2014-06-11 深圳市金立通信设备有限公司 一种拍照方法及终端
CN103986867A (zh) * 2014-04-24 2014-08-13 宇龙计算机通信科技(深圳)有限公司 一种图像拍摄终端和图像拍摄方法
CN104780315A (zh) * 2015-04-08 2015-07-15 广东欧珀移动通信有限公司 摄像装置拍摄的方法和系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103763477A (zh) * 2014-02-21 2014-04-30 上海果壳电子有限公司 一种双摄像头拍后调焦成像装置和方法
CN103856719A (zh) * 2014-03-26 2014-06-11 深圳市金立通信设备有限公司 一种拍照方法及终端
CN103986867A (zh) * 2014-04-24 2014-08-13 宇龙计算机通信科技(深圳)有限公司 一种图像拍摄终端和图像拍摄方法
CN104780315A (zh) * 2015-04-08 2015-07-15 广东欧珀移动通信有限公司 摄像装置拍摄的方法和系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111970452A (zh) * 2020-08-31 2020-11-20 北京百度网讯科技有限公司 调整焦距的方法、装置、设备以及存储介质

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