WO2021169851A1 - Procédé de photographie et dispositif électronique - Google Patents

Procédé de photographie et dispositif électronique Download PDF

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Publication number
WO2021169851A1
WO2021169851A1 PCT/CN2021/076870 CN2021076870W WO2021169851A1 WO 2021169851 A1 WO2021169851 A1 WO 2021169851A1 CN 2021076870 W CN2021076870 W CN 2021076870W WO 2021169851 A1 WO2021169851 A1 WO 2021169851A1
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WIPO (PCT)
Prior art keywords
image
person
character
preset
new
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PCT/CN2021/076870
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English (en)
Chinese (zh)
Inventor
郭侦宇
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021169851A1 publication Critical patent/WO2021169851A1/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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body

Definitions

  • the present invention relates to the field of communication technology, in particular to a shooting method and electronic equipment.
  • the embodiments of the present invention provide a shooting method and electronic equipment to solve the problem that the existing shooting method increases the difficulty of post-processing of shooting pictures.
  • the present invention is implemented as follows:
  • an embodiment of the present invention provides a shooting method, including:
  • the target image is displayed in real time.
  • an embodiment of the present invention also provides an electronic device, including:
  • a determining module configured to obtain a first image through a camera in real time, and determine the first person image and the second person image in the first image
  • a processing module configured to delete the second person image from the first image, and perform background filling on an area corresponding to the second person image to obtain a target image
  • the display module is used to display the target image in real time.
  • an embodiment of the present invention also provides an electronic device, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is executed by the processor. When executed, the steps of the shooting method as described in the first aspect are realized.
  • an embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the photographing method as described in the first aspect are implemented.
  • the electronic device obtains the first image in real time through the camera, and determines the first person image and the second person image in the first image; in the first image, deletes the second person image.
  • a person image and fill in the background of the area corresponding to the second image to obtain a target image, and display the target image in real time.
  • the electronic device can automatically process the image of the person in the target image before forming the captured image, so there is no need to post-process the captured image, which reduces the difficulty of processing the captured image and simplifies the process of shooting. , To enhance the user experience of electronic devices.
  • FIG. 1 is a flowchart of a shooting method provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a scene of a display interface of an electronic device using the shooting method provided in FIG. 1;
  • FIG. 3 is a schematic diagram of another scene of the display interface of an electronic device using the shooting method provided in FIG. 1;
  • Figure 4 is a structural diagram of an electronic device provided by an embodiment of the present invention.
  • Fig. 5 is a structural diagram of another electronic device provided by an embodiment of the present invention.
  • the embodiment of the present invention provides a shooting method, which is applied to electronic devices with cameras, such as mobile phones, tablet computers, wearable devices, and the like.
  • FIG. 1 is a flowchart of a shooting method according to an embodiment of the present invention. As shown in FIG. 1, the shooting method includes the following steps:
  • Step 101 Acquire a first image through a camera in real time, and determine a first person image and a second person image in the first image.
  • the first image refers to an image captured by the camera in real time after the electronic device starts the shooting application and before the shooting operation is performed, and the first image is not a captured image.
  • the camera acquires the first image in real time, so the first image does not specifically refer to a certain image or a specific image of a certain frame, and the first image may be any one of multiple or multi-frame images continuously collected by the camera. Then, in the case where the first image includes a person image, if the person subject corresponding to the person image moves, the position area of the same person image in the multiple first images will also change.
  • the electronic device acquires the first image through the camera in real time when the shooting application is started, and determines the first person image and the second person image in the first image.
  • the first image includes only two person images, one of them is the first person image and the other is the second person image; for another example, if the first image includes multiple person images, then One particular person image is the first person image, and the rest are second person images; as shown in Figure 2, it is determined that the person image A in the first image is the first person image, and the remaining person images B are Is the second character image, and there are five second character images.
  • the step 101 may include:
  • the first image is acquired through the camera in real time, and if a target operation is received, the first person image and the second person image in the first image are determined.
  • the electronic device will only acquire the first character image and the second character image in the first image only when it receives the target operation; if the electronic device activates the camera, it does not receive the Target operation, the operation of determining the first character image and the second character image in the first image will not be performed, and the character image in the first image will not be distinguished, and subsequent follow-ups will not be performed.
  • the electronic device can be in a normal shooting mode.
  • the target operation may have multiple operation forms.
  • the target operation may refer to a specific sliding track acting on the display screen, or the target operation may refer to a user triggering a specific physical button on an electronic device, or the target operation may be a user triggering shooting Specific virtual buttons on the interface (that is, the interface displaying the first image), and so on.
  • the electronic device acquires the first image through the camera in real time, if a person image is displayed in the first image, the person image needs to be divided into a first person image and a second person image.
  • the determining the first person image and the second person image in the first image includes:
  • the distance between the person subject corresponding to each person image in the first image and the camera is acquired, the person image corresponding to the person subject whose distance is less than a preset distance is determined as the first person image, and the distance is greater than The person image corresponding to the person subject at the preset distance is determined to be the second person image;
  • the image size of each character image in the first image is acquired, the character image whose image size is greater than or equal to the preset size is determined as the first character image, and the character image whose image size is smaller than the preset size is determined as Second person image
  • the distinction is made based on the distance between the main character and the camera.
  • the electronic device After acquiring the first image, acquires the distance between the human subject corresponding to each human image and the camera; it may be that the human image corresponding to the human subject closest to the camera is determined as the first human image (in this case , The first person image is one), and the rest of the person images are determined to be the second person images; or, the person image whose distance from the camera is less than or equal to the preset distance may be determined as the first person image (in this case, The first person image may be one or more), and the person image larger than the preset distance is determined to be the second person image.
  • the electronic device can first determine the human subject through face recognition, human body recognition, multiple focusing, laser focusing, etc., and then can use infrared ranging, laser ranging, etc. to determine the distance between the human subject and the camera. Perform testing.
  • the first person image and the second person image are distinguished by recognizing the image size of the person image.
  • the electronic device acquires the image size of each character image, which can be determined by determining the character image with the largest image size as the first character image (in this case, the first character image is one), and the rest The character image of is determined as the second character image.
  • the character image A with the largest image size is determined as the first character image
  • the remaining character images B are the second character images; or, the image size
  • the character image larger than or equal to the preset size is determined as the first character image (in this case, the first character image may be one or more), and the image size smaller than the preset size is determined as the second character image .
  • the first person image and the second person image are distinguished by face recognition.
  • the electronic device may be pre-stored with facial information of one or more users (that is, preset facial information).
  • preset facial information When the electronic device displays the first image, the facial information of the person image in the first image is recognized To distinguish between the first character image and the second character image. That is to say, when the facial information of the character image matches the preset facial information, this type of character image is determined to be the first character image, and the character image whose facial information does not match the preset facial information is determined to be the second character image .
  • the first person image and the second person image are distinguished by acquiring the movement speed of the person subject corresponding to each person image in the first image. For example, it may be determined that the image of the person with the smallest moving speed or that does not move is the first image of the person, and the others are determined as the second image of the person; or, the image of the person whose moving speed is less than or equal to the preset speed is determined as the first image.
  • a character image, the character image whose moving speed is greater than the preset speed is determined to be the second character image.
  • the preset speed may be a preset and stored moving speed. For example, the preset speed may be 0, that is, a static character
  • the character image corresponding to the subject is determined to be the first character image.
  • Step 102 In the first image, delete the second person image, and perform background filling on an area corresponding to the second person image to obtain a target image.
  • the second person image is deleted, and the first person image is retained.
  • the character image in the first image may be divided into the first character image and the second character image.
  • the second character image is deleted, the first image The remaining character image in is the first character image.
  • the second character image has been deleted from the first image, and only the first character image A is displayed.
  • the electronic device can automatically process the image of the person in the first image before forming the captured image, so there is no need to perform post-processing on the captured image, which reduces the difficulty of processing the captured image and simplifies the process of shooting. Process to improve the user experience of electronic equipment.
  • the electronic device when the user is shooting in a public space (such as a scenic spot), there may be more images of people in the first image, and the electronic device can automatically recognize the image of the first people in the above-mentioned ways.
  • the second person image for example, the person who wants to shoot is usually still, and passersby are usually in a moving state, and the moving speed is relatively fast. Then the electronic device can automatically determine the passerby in the moving state as the first based on the moving speed.
  • Two person images which will delete passersby from the first image, and can perform background processing on the first image after the passerby is deleted, so that only the person subject (that is, the first People images) can quickly obtain better shooting effects, and the user can directly shoot based on the first image, which eliminates the need for the user to perform post-processing on the captured image, which improves the user's shooting experience.
  • how to achieve the deletion of the second character image and the background filling of the first image after the second character image is deleted to obtain the target image can be implemented in the following different ways.
  • the step 102 may include:
  • the second person image in the first image is deleted, and the background image is filled into the first image to obtain a target image.
  • the second person image needs to be deleted from the first image, and then the current first image is acquired.
  • the background image corresponding to the second character image in the first few frames of the image (for example, the previous frame image), delete the second character image in the current first image, and fill the background image to the deleted second
  • the character image area is filled with the first image with the second character image deleted to obtain the target image; then, the target image does not include the second character image, but the background image replaces the second character image To ensure the integrity of the first image.
  • the character image in the target image only includes the first character image, which simplifies the post-processing of the captured image.
  • the step 102 may include:
  • the second person image in the first image is deleted, and the processed image is filled into the first image to obtain a target image.
  • the electronic device obtains the first image collected by the camera in real time, and determines the first person image and the second person image therein, and then obtains the first background image in the preset area around the second person image.
  • Copy the first background image to obtain a copied image and perform fusion processing on the copied image and the second background image in the peripheral area of the second person image to obtain a processed image;
  • the first background image and The second background image may be the same image, or the image range of the second background image is larger than the image range of the first background image, and the copied image and the second background image are fused to obtain a processed image, so that
  • the copied image can be merged with the background image in the surrounding area of the second person image to obtain a processed image, the second person image in the first image is deleted, and the processed image is filled into the first image, and the second person image is deleted
  • the area of is filled with the first image from which the second person image is deleted, and then the target image is obtained to ensure the integrity of the first image.
  • the method may further include:
  • the new first image obtained after the preset time period is displayed in real time.
  • the character subject corresponding to the character image may be in a moving state. Due to the movement of the character subject, for example, the character subject moves out of the camera's viewing frame, or because the photographer The shaking of the mobile phone causes the main character to move out of the view frame, that is, the main character corresponding to the first character image disappears within the capture range of the camera, then the first character image may not be included in the first image.
  • the new first image obtained after the preset time period is displayed in real time .
  • the electronic device may not distinguish between the character images in the new first image, and thus does not perform the operation of step 102, and thus does not delete the second character image, but deletes the second character image. Keep in the new first image.
  • after displaying the new first image acquired after the preset time period in real time it may be to distinguish the character images in the new first image, and determine the first character in the new first image
  • the image and the second person image, and the specific method for distinguishing the person image can refer to the specific description in the foregoing embodiment, which will not be repeated here.
  • the first image acquired within the preset time period refers to any one or one frame of the multiple or multiple new first images continuously collected by the electronic device camera within the preset time period.
  • the character image corresponding to the character feature is kept as the first character image.
  • the first person image only disappears for a short period of time within the preset time, for example, the person subject corresponding to the first person image moves out of the camera's viewing frame and comes back, or the person subject corresponding to the first person image is blocked by passers-by Etc., the first person image in the first image is kept unchanged, and the determined second person image is still deleted, and only the first person image is retained in the target image.
  • a specific operation may be used to avoid performing the deletion operation of the second character image. For example, after the electronic device displays the first image and determines the first character image and the second character image in the first image, the electronic device enters the character elimination shooting mode, if the user’s action on the display screen is received at this time If the preset sliding track is received, or a trigger operation acting on a preset physical button of the electronic device is received, or a trigger operation acting on a preset virtual button is received, the electronic device can exit the current character elimination shooting mode, and return In the normal shooting mode, the electronic device will not perform step 102, and will not delete the image of the person in the first image. In this way, the shooting mode of the electronic device can be switched through a specific operation, which is more convenient for the user's shooting operation and improves the shooting experience.
  • Step 103 Display the target image in real time.
  • the character image displayed in the target image only retains the first character image.
  • the user can obtain the captured image based on the displayed target image. This eliminates the need for the user to perform post-processing on the captured image and reduces the cost of the captured image. Deal with the difficulty and bring users a better shooting experience.
  • the electronic device displays the first image and determines the first character image and the second character image in the first image
  • the electronic device can lock the first character image.
  • the method may further include:
  • the character image corresponding to the character feature is kept as the first character image in the new first image, Determine other character images as the second character image;
  • the new target image is displayed.
  • the image of the person in the image collected by the camera will not remain unchanged. It is possible that new person images will enter the camera's collection range, and then new ones will be added to the first image. Character image.
  • the newly added character image in the new first image is determined to be the second character image, then the newly added character image will also be deleted, and the original first image remains in the new first image.
  • the shooting scene is a scenic spot or a scene with heavy traffic such as a road
  • the first image collected by the camera in real time may continuously increase in new characters.
  • the newly added person image in the new first image acquired in real time will be determined as the second person image, and will also be deleted to ensure that only the new target image will be displayed The first character image.
  • the shooting processing of the electronic device is made more flexible, and a better shooting experience is brought to the user.
  • the character feature corresponding to the first character image in the first image of the previous frame is detected, then the character feature corresponding to the character feature is maintained in the new first image.
  • the character image is the first character image, and other character images are determined as the second character image.
  • the person subject corresponding to the first person image and the second person image may also move, so the position of the first person image and the second person image in the consecutive pictures or frames of the first image is also If it changes, the electronic device still determines the originally determined first person image as the first person image, and determines other person images as the second person image. In other words, the first person image and the second person image will not be re-determined due to the movement of the person subject.
  • the electronic device can continuously track the first character image and the second character image. For example, as shown in Figures 2 and 3, it can always display different marked borders outside the first character image and the second character image, so that the user can be intuitive. Knowing the location of the first person’s image further improves the user’s shooting experience.
  • the determination operation on the image of the person in the new first image acquired in real time may be performed before the step 103, of course, it may also be after the step 103.
  • the electronic device when the electronic device is acquiring a new first image, it may need to perform processing operations such as distinguishing or deleting the character image in the new first image.
  • the electronic device may display the target image of the previous frame, and then compare the new first image. After processing operations such as deleting the first image to obtain a new target image, the electronic device displays the new target image.
  • the new target image still refers to the preview image displayed before the shooting operation is performed.
  • the electronic device acquires the first image in real time through the camera, and determines the first person image and the second person image in the first image; in the first image, the second person image is deleted.
  • a character image and perform background filling of the area corresponding to the second character image to obtain a target image, and then display the target image in real time.
  • the electronic device can automatically process the image of the person in the target image before forming the captured image, so there is no need to post-process the captured image, which reduces the difficulty of processing the captured image and simplifies the process of shooting. , To enhance the user experience of electronic devices.
  • FIG. 4 is a structural diagram of an electronic device according to an embodiment of the present invention. As shown in FIG. 4, the electronic device 400 includes:
  • the determining module 401 is configured to obtain a first image through a camera in real time, and determine the first person image and the second person image in the first image;
  • the processing module 402 is configured to delete the second person image from the first image, and perform background filling on the area corresponding to the second person image to obtain a target image;
  • the display module 403 is configured to display the target image in real time.
  • the determining module 401 is further configured to:
  • the distance between the person subject corresponding to each person image in the first image and the camera is acquired, the person image corresponding to the person subject whose distance is less than or equal to a preset distance is determined as the first person image, and the distance The person image corresponding to the person subject that is greater than the preset distance is determined to be the second person image;
  • the image size of each character image in the first image is acquired, the character image whose image size is greater than or equal to the preset size is determined as the first character image, and the character image whose image size is smaller than the preset size is determined as Second person image
  • processing module 402 is further configured to:
  • the second person image in the first image is deleted, and the background image is filled into the first image to obtain a target image.
  • processing module 402 is further configured to:
  • the second person image in the first image is deleted, and the processed image is filled into the first image to obtain a target image.
  • the determining module 401 is further configured to:
  • the new first image obtained after the preset time period is displayed in real time.
  • the determining module 401 is further configured to:
  • the character image corresponding to the character feature is kept as the first character image in the new first image, Determine other character images as the second character image;
  • the processing module is further configured to: in the new first image, delete the second person image, and perform background filling on the area corresponding to the second person image to obtain a new target image;
  • the display module is also used to display the new target image.
  • the electronic device 400 can implement the various processes of the embodiment of the photographing method described in FIG.
  • the electronic device 400 obtains the first image in real time through the camera, and determines the first person image and the second person image in the first image; in the first image, deletes the second person Image, and fill in the background of the area corresponding to the second person image to obtain the target image; and display the target image in real time.
  • the electronic device 400 can automatically process the image of the person in the target image before forming the captured image, and there is no need to perform post-processing on the captured image, which reduces the difficulty of processing the captured image and simplifies the processing of the captured image. Process to improve user experience.
  • FIG. 5 is a structural diagram of another electronic device that implements an embodiment of the present invention.
  • the electronic device 500 can implement the various processes of the photographing method embodiment described in FIG. 1 and achieve the same technical effect.
  • the electronic device 500 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, The processor 510, and the power supply 511 and other components.
  • a radio frequency unit 501 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, The processor 510, and the power supply 511 and other components.
  • Those skilled in the art can understand that the structure of the electronic device shown in FIG. 5 does not constitute a limitation on the electronic device.
  • the electronic device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the processor 510 is used for:
  • the target image is displayed in real time.
  • processor 510 may also be used to:
  • the distance between the person subject corresponding to each person image in the first image and the camera is acquired, the person image corresponding to the person subject whose distance is less than or equal to a preset distance is determined as the first person image, and the distance The person image corresponding to the person subject that is greater than the preset distance is determined to be the second person image;
  • the image size of each character image in the first image is acquired, the character image whose image size is greater than or equal to the preset size is determined as the first character image, and the character image whose image size is smaller than the preset size is determined as Second person image
  • processor 510 may also be used for:
  • the second person image in the first image is deleted, and the background image is filled into the first image to obtain a target image.
  • processor 510 may also be used for:
  • the second person image in the first image is deleted, and the processed image is filled into the first image to obtain a target image.
  • processor 510 may also be used for:
  • the new first image obtained after the preset time period is displayed in real time.
  • processor 510 may also be used for:
  • the character image corresponding to the character feature is kept as the first character image in the new first image, Determine other character images as the second character image;
  • the new target image is displayed.
  • the electronic device 500 obtains a first image in real time through a camera, and determines the first person image and the second person image in the first image; in the first image, deletes the second person image And perform background filling on the area corresponding to the second person image to obtain a target image, and display the target image in real time.
  • the electronic device 500 can automatically process the image of the person in the target image before forming the captured image, so there is no need to perform post-processing on the captured image, which reduces the difficulty of processing the captured image and simplifies the process of shooting. Process to improve user experience.
  • the radio frequency unit 501 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 510; Uplink data is sent to the base station.
  • the radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 501 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device 500 provides users with wireless broadband Internet access through the network module 502, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 503 may convert the audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output it as sound. Moreover, the audio output unit 503 may also provide audio output related to a specific function performed by the electronic device 500 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 504 is used to receive audio or video signals.
  • the input unit 504 may include a graphics processing unit (GPU) 5041 and a microphone 5042.
  • the graphics processor 5041 is configured to monitor the still image or video image obtained by an image capture device (such as a camera) in the video capture mode or the image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 506.
  • the image frames processed by the graphics processor 5041 can be stored in the memory 509 (or other computer-readable storage medium) or sent via the radio frequency unit 501 or the network module 502.
  • the microphone 5042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 501 for output in the case of a telephone call mode.
  • the electronic device 500 further includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 5051 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 5051 and the display panel 5051 when the electronic device 500 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 505 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 506 is used to display information input by the user or information provided to the user.
  • the display unit 506 may include a display panel 5051, and the display panel 5051 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 507 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the electronic device 500.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072.
  • the touch panel 5071 also known as a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 5071 or near the touch panel 5071. operate).
  • the touch panel 5071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 510, the command sent by the processor 510 is received and executed.
  • the touch panel 5071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 507 may also include other input devices 5072.
  • other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 5071 can be overlaid on the display panel 5051.
  • the touch panel 5071 detects a touch operation on or near it, it transmits it to the processor 510 to determine the type of touch event, and then the processor 510 determines the type of touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 5051.
  • the touch panel 5071 and the display panel 5051 are used as two independent components to implement the input and output functions of the electronic device 500, in some embodiments, the touch panel 5071 and the display panel 5051 can be combined.
  • the input and output functions of the electronic device 500 are realized by integration, which is not specifically limited here.
  • the interface unit 508 is an interface for connecting an external device and the electronic device 500.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 508 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 500 or can be used to connect the electronic device 500 to an external device. Transfer data between devices.
  • the memory 509 can be used to store software programs and various data.
  • the memory 509 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 509 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 510 is the control center of the electronic device 500, which uses various interfaces and lines to connect the various parts of the entire electronic device 500, runs or executes the software programs and/or modules stored in the memory 509, and calls the storage in the memory 509 , Execute various functions of the electronic device 500 and process data, so as to monitor the electronic device 500 as a whole.
  • the processor 510 may include one or more processing units; preferably, the processor 510 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 510.
  • the electronic device 500 may also include a power source 511 (such as a battery) for supplying power to various components.
  • a power source 511 such as a battery
  • the power source 511 may be logically connected to the processor 510 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the electronic device 500 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present invention also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to implement the aforementioned shooting method
  • an electronic device including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to implement the aforementioned shooting method
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned photographing method embodiment is realized, and the same technical effect can be achieved. To avoid repetition, I won’t repeat it here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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

Abstract

L'invention concerne un procédé de photographie et un dispositif électronique. Le procédé de photographie consiste à : acquérir une première image en temps réel au moyen d'une caméra, puis déterminer une première image de figure et une seconde image de figure dans la première image ; supprimer la seconde image de figure dans la première image, puis effectuer un remplissage d'arrière-plan sur une zone correspondant à la seconde image de figure pour obtenir une image cible ; et afficher l'image cible en temps réel.
PCT/CN2021/076870 2020-02-26 2021-02-19 Procédé de photographie et dispositif électronique WO2021169851A1 (fr)

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