WO2022228412A1 - Procédé de photographie, appareil et dispositif électronique - Google Patents

Procédé de photographie, appareil et dispositif électronique Download PDF

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Publication number
WO2022228412A1
WO2022228412A1 PCT/CN2022/089159 CN2022089159W WO2022228412A1 WO 2022228412 A1 WO2022228412 A1 WO 2022228412A1 CN 2022089159 W CN2022089159 W CN 2022089159W WO 2022228412 A1 WO2022228412 A1 WO 2022228412A1
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WIPO (PCT)
Prior art keywords
filter
target
video
shooting
input
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PCT/CN2022/089159
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English (en)
Chinese (zh)
Inventor
陈建波
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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 WO2022228412A1 publication Critical patent/WO2022228412A1/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

Definitions

  • the present application belongs to the technical field of image processing, and in particular relates to a photographing method, an apparatus and an electronic device.
  • a good film and television work can often leave a deep impression on the viewer. After watching it, the viewer is likely to want to go to the filming location of the film and television work to take pictures and punch in. People often adjust the photos with reference to the scenes in the film and television work later. .
  • the purpose of the embodiments of the present application is to provide a photographing method, apparatus and electronic device, which can solve the problem of difficulty in photographing a photograph that is close to the effect of a film and television work.
  • an embodiment of the present application provides a photographing method, the method comprising:
  • N filter marks are displayed, and each filter mark indicates a filter that matches the shooting scene of the preview image displayed in the shooting preview interface;
  • image processing is performed on the preview image based on the target filter
  • the target filter is the filter indicated by the target filter identifier, and N is a positive integer.
  • an embodiment of the present application provides a photographing device, including:
  • a display unit for displaying N filter marks on the shooting preview interface, each filter mark indicating a filter matching the shooting scene of the preview image displayed in the shooting preview interface;
  • a receiving unit configured to receive the first input from the user to the target filter identifier in the N filter identifiers
  • a processing unit configured to perform image processing on the preview image based on the target filter in response to the first input
  • the target filter is the filter indicated by the target filter identifier, and N is a positive integer.
  • embodiments of the present application provide an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being The processor implements the steps of the method according to the first aspect when executed.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented .
  • an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction, and implement the first aspect the method described.
  • the shooting scene is recognized according to the preview image collected by the camera, and if the recognition is successful, the user is provided with a filter that matches the shooting scene of the preview image, and there is no need to manually perform post-drawing software on the photos.
  • the filter matching the shooting scene of the preview image can help the user to take a photo that is closer to the effect of the film and television work, which can effectively reduce the difficulty for the user to take a photo that is close to the effect of the film and television work.
  • FIG. 1 is a schematic flowchart of a shooting method provided by an embodiment of the present application.
  • FIG. 2 is one of the schematic diagrams of the shooting preview interface provided by the embodiment of the present application.
  • FIG. 3 is the second schematic diagram of the shooting preview interface provided by the embodiment of the present application.
  • FIG. 4 is a third schematic diagram of a shooting preview interface provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of generating a filter according to a video picture feature according to an embodiment of the present application.
  • FIG. 6 is a fourth schematic diagram of a shooting preview interface provided by an embodiment of the present application.
  • FIG. 7 is a fifth schematic diagram of a shooting preview interface provided by an embodiment of the present application.
  • FIG. 8 is a sixth schematic diagram of a shooting preview interface provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a photographing device provided by an embodiment of the present application.
  • FIG. 10 is an electronic device provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • Fig. 1 is the photographing method schematic flow chart that the embodiment of this application provides, as shown in Fig. 1, comprises:
  • Step 110 in the shooting preview interface, display N filter marks, each filter mark indicates a filter that matches the shooting scene of the preview image displayed in the shooting preview interface;
  • the shooting preview interface described in this application may be displayed on a display screen of an electronic device, and the electronic device may refer to a device such as a smartphone, a tablet computer, or a camera.
  • the logos in this application are used to indicate words, symbols, images, etc. of information, and controls or other containers can be used as carriers for displaying information, including but not limited to text logos, symbol logos, and image logos.
  • the shooting preview interface in this application is an interface used to display the preview image shot by the electronic device, which can specifically refer to the shooting preview interface when taking pictures, or can also refer to the shooting preview interface when video recording.
  • the preview image displayed in the shooting preview interface in this application may be collected in real time through a front camera or a rear camera mounted on the electronic device.
  • the shooting scene of the preview image in this application specifically refers to the shooting scene in a film and television work.
  • the preview image displayed in the shooting preview interface is successfully matched to the shooting scene in the preset video material library, it means that the preview image at this time is the image collected by the user when shooting and punching in the filming place of the film and television work. Corresponding filters are provided in this scene. At this time, N filter logos are displayed on the shooting preview interface.
  • Each filter identifier described in this application indicates a filter that matches the shooting scene of the preview image.
  • the filters indicated by the N filter identifiers in the present application are all generated according to at least one video picture of a preset type in the target video segment matched by the preview image in the preset video material library.
  • the N filter identifiers in this application may be displayed in different areas in the shooting preview interface from the preview image, and may also be displayed on the preview image.
  • the logos described in this application are used to indicate words, symbols, images, etc. of information, and controls or other containers can be used as carriers for displaying information, including but not limited to text logos, symbol logos, and image logos.
  • FIG. 2 is one of the schematic diagrams of the shooting preview interface provided by the embodiment of the present application.
  • a preview image 211 is displayed, and at the same time, the shooting preview interface displays multiple images matching the shooting scene of the preview image 211 .
  • One filter logo 212, the preview image 211 can be displayed on the upper part of the shooting preview interface 21 to facilitate viewing by the user, and multiple filter logos 212 can be displayed on the lower part of the shooting preview interface 21 to facilitate the user to operate with both hands.
  • Step 120 receiving the first input from the user to the target filter identifier in the N filter identifiers
  • the electronic device receives the first input by the user of the target filter identifier among the N filter identifiers.
  • the target filter identifier described in this application specifically refers to the filter identifier selected by the user from N filter identifiers. After the user selects the target filter identifier, the user will call the target filter indicated by the target filter identifier. .
  • the first input described in this application specifically refers to an operation in which the user selects the target filter identifier.
  • Each input in this application may be the user's input through a mobile phone or a touch device, and the first input may specifically be an operation on the target filter identifier. Click or long press input.
  • Step 130 in response to the first input, based on the target filter, perform image processing on the preview image
  • the target filter is the filter indicated by the target filter identifier, and N is a positive integer.
  • the electronic device in the present application invokes the target filter indicated by the target filter identifier in response to the first input.
  • the target filter in this application processes the preview image, specifically, processing the preview image in terms of color temperature and tone, or adding lines in the preview image, or adding video characters to the preview image.
  • processing methods can be performed separately or in combination.
  • the target image processed by the target filter will be obtained, and the target image will be displayed on the shooting preview interface.
  • the user can take pictures or video.
  • the shooting scene matching is performed according to the preview image collected by the camera, and if the adjustment is successful, the user is provided with a filter matching the shooting scene of the preview image, and there is no need to manually perform post-drawing software on the photos.
  • the filter matching the shooting scene of the preview image can help the user to take a photo that is closer to the effect of the film and television work, which can effectively reduce the difficulty for the user to take a photo that is close to the effect of the film and television work.
  • N filter identifiers are displayed, including:
  • N filter identifiers are displayed;
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment.
  • the preset video material library described in this application may be a material library that pre-stores video clips of film and television works.
  • the preset video material library can also store the filter corresponding to the video clip of each film and television work. mirror.
  • the similarity between the preview image and the video frame in the video clip of the film and television work in the preset video material library is matched, when the similarity between the preview image and the video frame in the video clip exceeds the preset similarity threshold , it is determined that the preview image is successfully matched with the video clip in the preset video material library.
  • the preset similarity threshold in this application can be preset according to actual requirements.
  • a preview image may match multiple video clips in the preset video material library, or may only match one video clip.
  • the N filter identifiers generated by at least one preset type of video image in the target video clip will be displayed directly in the shooting preview interface.
  • the filter corresponding to the video clip is generated based on the video picture feature of the video picture of the preset type in the video clip.
  • the preset type of video picture in this application can be a video picture in which a classic famous scene appears in a video clip.
  • the classic famous scene described in this application refers to a video picture in a video clip of a film and television work that is popular with users, or a video picture that is popular with users. Users are impressed by the video screen.
  • the target video clip when a target video clip matching the shooting scene of the preview image is obtained in the preset video material library, the target video clip can also be played on the shooting preview interface first, Then display N filter logos.
  • the shooting preview interface displays N filter logos, which is convenient for users to directly select filters that can be used for specific film and television scenes, helping users to take photos that are closer to the effect of film and television works, and can effectively reduce the difficulty for users to take photos that are close to the effect of film and television works.
  • the method further includes:
  • M video clip identifiers are displayed, wherein each video clip identifier Indicate a video clip that matches the shooting scene of the preview image;
  • N filter logos are displayed, including:
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment indicated by the target video segment identifier; M is a positive integer.
  • the present application may also match multiple video clips in the preset video material library.
  • M video clips matching the shooting scene of the preview image are obtained.
  • each video clip will have its corresponding filter, and different video clips will correspond to different filters, the user needs to choose between multiple video clips.
  • M video clip identifiers are displayed on the shooting preview interface, and each video clip identifier will indicate a video clip matching the shooting scene of the preview image.
  • FIG. 3 is the second schematic diagram of the shooting preview interface provided by the embodiment of the present application; as shown in FIG. 3 , in the shooting preview interface 21, a preview image 211 is displayed, and at the same time, the shooting preview interface displays the image matching the shooting scene of the preview image 211. Multiple video clip identifiers 312 , and the user can select the target video clip identifier from the multiple video clip identifiers 312 .
  • the second input described in this application is the input of selecting a target video segment identifier from M video segment identifiers, and displaying N filter identifiers corresponding to the target video segment on the shooting preview interface.
  • Each input in this application It may be an input of the user through a mobile phone or a touch device, and the second input may specifically be an input of clicking on the identifier of the target video segment.
  • the target video segment identifier indicates a target video segment. After the user selects the target video segment identifier, the corresponding N filter identifiers corresponding to the target video segment are displayed on the shooting preview interface, and the filter identifiers indicated by the N filter identifiers are displayed.
  • the mirror is generated based on at least one preset type of video frame in the target video segment.
  • the method further includes:
  • N video frame identifiers are displayed, wherein each video frame identifier is used to indicate a preview of the target video clip.
  • N filter logos are displayed, including:
  • the filter indicated by the filter identifier is generated based on the video image indicated by the target video image identifier.
  • the third input described in this application is that the user selects a target video segment identifier from M video segment identifiers, and plays the target video segment indicated by the target video segment identifier.
  • the input is different from the second input in the above-mentioned embodiment, and the third input may be the input of the user long-pressing the identifier of the target video segment.
  • the electronic device plays the target video clip indicated by the target video clip identifier on the shooting preview interface, and in the process of playing the target video clip, on the video playback progress bar of the shooting preview interface, N video images are displayed
  • the video playback progress bar passes the scene mark
  • the video picture mark will flash to remind the user to pay attention to the video picture indicated by the video picture mark.
  • the electronic device plays the target video clip indicated by the target video clip identifier on the shooting preview interface, and in the process of playing the target video clip, the target video clip is played to a preset type.
  • prompt information is generated, and the prompt information is at least one of prompt sound or screen flashing information.
  • FIG. 4 is the third schematic diagram of the shooting preview interface provided by the embodiment of the present application; as shown in FIG. 4 , in the shooting preview interface 21, a target video clip 411 is played, and at the same time, on the video playback progress bar 412 of the shooting preview interface, a display is displayed. Video picture identification 413 .
  • Each video picture identification indication described in this application is used to indicate a predetermined type of video picture in the target video segment.
  • the fourth input described in this application is the input of the user selecting the target video image identifier from the N video image identifiers.
  • Each input in this application may be the user's input through a mobile phone or a touch device, and the fourth input may specifically be a pair of The input of clicking or long-pressing the target video image identification.
  • the filter logo corresponding to the target video screen will be displayed on the shooting preview interface, and the filter indicated by the filter logo corresponding to the target video screen is based on the color temperature, hue, Generated by at least one of lines and portraits of video characters.
  • a user when a user selects a target video clip, he can choose to play the target video clip at the same time, which can help the user to review the video clip, and prompt the user to pay attention to the preset type of scene in the video clip during the playback process.
  • to help users recognize the characteristics of filters generated according to preset types of scenes, so that users can better select the filters they want.
  • the method further includes:
  • the video picture features include at least one of color temperature, hue, lines, and portraits of video characters.
  • Lines in this application refer to lines that have appeared in video clips, which can generate filters in the form of word art.
  • the color temperature and hue in this application are the color temperature and hue in the scene according to the preset type in the video clip.
  • the portrait of a video character in this application is a portrait of a character appearing in a video clip, which may be a portrait of a protagonist of a film and television work, or a portrait of a supporting role of a film and television work.
  • FIG. 5 is a schematic diagram of generating a filter according to the characteristics of a video image described in this application.
  • the image adjustment filter in this application includes at least the following five kinds of filters , among them, filter one is a filter that only contains color temperature and tone; filter two is a filter that contains both color temperature tones and lines; filter three is a filter that contains both lines and portraits of video characters; filter four It is a filter that includes both color temperature tones and portraits of video characters; Filter 5 is a filter that only includes portraits of video characters.
  • filters corresponding to video clips are generated by using at least one of color temperature, hue, lines, and portraits of video characters in the video clips, so that the filters provided to users fully consider film and television.
  • the features of the works provide different types of filters from multiple aspects, which can better help users to shoot images that are closer to film and television works.
  • the method further includes:
  • the photographing posture guidance information is displayed, and the photographing posture guidance information is generated according to the action outline of the video character in the target video clip.
  • the photographing posture guide information described in this application may be outline information that guides the user to take a photograph according to a specified posture, which may display a posture outline in the photographing preview interface.
  • the action contours of the video characters described in this application are extracted according to the action contours of the video personnel in the target video segment, and the specific extraction method can be realized by the existing contour extraction algorithm, which is not limited in this application.
  • the photographing posture guidance information in this application is only displayed in the photographing preview interface, and will not be displayed in the photographed target image after the user controls the camera to photograph the target image.
  • the photographing posture guidance information described in this application can be displayed on the shooting preview interface, which can be displayed independently of the filter ID, It can also be displayed with the filter logo, or with the preview image processed by the target filter.
  • the photographing posture guidance information may be directly displayed in the photographing preview interface.
  • a photographing posture guidance information identifier may be displayed in the photographing preview interface.
  • Each photographing posture guidance information identifier indicates a photographing posture guidance information, and the photographing posture
  • the guide information logo and the filter logo can be displayed in the shooting preview interface at the same time.
  • FIG. 6 is the fourth schematic diagram of the shooting preview interface provided by the embodiment of the present application; as shown in FIG. 6 , in the shooting preview interface 21 , the filter logo 212 and the photographing posture guide information logo 611 are simultaneously displayed on the shooting preview interface.
  • FIG. 7 is the fifth schematic diagram of the shooting preview interface provided by the embodiment of the present application; as shown in FIG. 7 , when the user clicks the filter selection mark 711 in the switching mark 71, the filter mark 212 is displayed in the shooting preview interface 21 .
  • FIG. 8 is the sixth schematic diagram of the shooting preview interface provided by the embodiment of the present application. As shown in FIG. 8 , when the user clicks the gesture indication selection mark 712 in the switching mark 71 , the photographing posture guide information is displayed in the shooting preview interface 21 . Identifier 611.
  • the photographing posture guide information on the photographing preview interface by displaying the photographing posture guide information on the photographing preview interface, it can effectively help the user to adjust his photographing posture according to the action outline of the video character, and can better help the user to take a photo that is closer to the effect of a film and television work. .
  • the method further includes:
  • the target image has the same filter as the processed preview image
  • the target video segment is played in response to the sixth input of the user upon receiving the sixth input of the target image.
  • the electronic device receives the user's fifth input.
  • the fifth input in this application may be the user's input for shooting a target image, and each input in this application may be the user's input through a mobile phone or a touch device.
  • the fifth input is specifically It can be input of clicking or long-pressing the image shooting logo, or it can be the input of clicking or long-pressing the video shooting logo.
  • the electronic device controls the camera mounted on the electronic device to shoot, and generates and stores a target image.
  • the target image may refer to a photo or a video.
  • the camera may be a front camera or a rear camera of the electronic device, or a It is the camera of other peripheral device controlled by electronic device.
  • the target image in this application refers to a preview image obtained after the electronic device receives the fifth input and processes the preview image through the target filter.
  • the target video clip corresponding to the target filter is expected to be stored in association, which may specifically refer to establishing an association relationship between the target image and the target video clip corresponding to the target filter in the database, for example
  • the image unique identifier of the target image is associated with the target video clip in the database.
  • the sixth input in this application is an input for the user to click or long-press the target image to trigger playback of the target video clip, and the sixth input in this application is specifically an input received by the electronic device that captures the target image.
  • the target image in this application can also be shared with other users through social media. At this time, the target image and its corresponding target video clip are uploaded together, and a corresponding relationship is established. Therefore, the sixth input in this application can also be other electronic devices. The input received for the target image.
  • the electronic device when the electronic device receives the sixth input of the target image from the user, in response to the sixth input, the electronic device will request the database through the unique image identification of the target image, and find the target corresponding to the image in the database. video clip, play the target video clip.
  • the camera can be controlled to shoot the target image, and the target image can be stored in association with the target video clip, which is convenient for the user to watch in the later stage, and also enables the user to conveniently share the target image.
  • the associative storage allows the user to apply or share with the user, not only to view the target image, but also to play the target video clip corresponding to the target image through the sixth input, and the user does not need to search for related videos online.
  • the method before storing the target image in association with the target video clip corresponding to the target filter, the method further includes:
  • the user dubbing information described in this application is the dubbing by the user for the lines of the video characters in the target video clip, or the dubbing added by the user for the target video clip.
  • the user dubbing information is inserted into the target video clip.
  • the user dubbing information can be replaced with the audio information in the target video clip, or the original audio information of the target video clip can be retained, and additional audio information can be added to the target video clip. Insert user voiceover information.
  • the user can add the dubbing information recorded by the user to the target video clip by himself, and insert the user dubbing information into the target video clip to form a target video clip with more user characteristics and improve user satisfaction.
  • FIG. 9 is a schematic structural diagram of a photographing device provided by an embodiment of the present application. As shown in FIG. 9 , it includes: a display unit 910, a receiving unit 920, and a processing unit 930; wherein, the display unit 910 is used for displaying N filters on the photographing preview interface.
  • mirror identification each filter identification indicates a filter that matches the shooting scene of the preview image displayed in the shooting preview interface; wherein, the receiving unit 920 is used for receiving the user's target filter in the N filter identifications.
  • the indicated filter where N is a positive integer.
  • the display unit is specifically configured to: in the case where a target video clip matching the shooting scene of the preview image is obtained in the preset video material library, on the shooting preview interface, display N video clips. filter ID;
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment.
  • the display unit is specifically configured to: in the case of acquiring M video clips matching the shooting scene of the preview image in the preset video material library, display M video clips on the shooting preview interface.
  • Video segment identifiers wherein each of the video segment identifiers indicates a video segment that matches the shooting scene of the preview image;
  • N filter logos are displayed, including:
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment indicated by the target video segment identifier; M is a positive integer.
  • the device further includes: a first display subunit, the first display subunit is specifically configured to: receive a third input from the user for a target video segment identifier in the M video segment identifiers;
  • N video frame identifiers are displayed, wherein each video frame identifier is used to indicate a preview of the target video clip.
  • N filter logos are displayed, including:
  • the filter indicated by the filter identifier is generated based on the video image indicated by the target video image identifier.
  • the device further includes: a generating unit, the generating unit is configured to generate a filter corresponding to the video segment based on the video picture feature of the video segment;
  • the video picture features include at least one of color temperature, hue, lines, and portraits of video characters.
  • the apparatus further includes: a second display subunit, which is used for displaying photographing posture guidance information on the photographing preview interface, and the photographing posture guidance information is based on the information in the target video clip.
  • the action contours of the video characters are generated.
  • the device further comprises: a playing unit, the playing unit is configured to receive the fifth input of the user;
  • the target image has the same filter as the processed preview image
  • the target video segment is played in response to the sixth input of the user upon receiving the sixth input of the target image.
  • the apparatus further includes: a dubbing unit, which is configured to acquire user dubbing information of the target video clip; insert the user dubbing information into the target video clip.
  • a dubbing unit which is configured to acquire user dubbing information of the target video clip; insert the user dubbing information into the target video clip.
  • the shooting scene is recognized according to the preview image collected by the camera, and if the recognition is successful, the user is provided with a filter that matches the shooting scene of the preview image, and there is no need to manually perform post-drawing software on the photos.
  • the filter matching the shooting scene of the preview image can help the user to take a photo that is closer to the effect of the film and television work, which can effectively reduce the difficulty for the user to take a photo that is close to the effect of the film and television work.
  • the executing subject may be a photographing device, or a control module in the photographing device for executing the photographing method.
  • a method for performing photographing by a photographing device is used as an example to describe the photographing device provided by the embodiments of the present application.
  • the photographing device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the photographing device in the embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the photographing apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiments in FIG. 1 to FIG. 8 , and in order to avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides an electronic device 1000, including a processor 1001, a memory 1002, a program or instruction stored in the memory 1002 and executable on the processor 1001,
  • an electronic device 1000 including a processor 1001, a memory 1002, a program or instruction stored in the memory 1002 and executable on the processor 1001,
  • the program or instruction is executed by the processor 1001
  • each process of the above-mentioned embodiment of the shooting method can be realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the aforementioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 11 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
  • the electronic device 1100 includes but is not limited to: a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, and a processor 1110, etc. part.
  • the electronic device 1100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1110 through a power management system, so that the power management system can manage charging, discharging, and power consumption. consumption management and other functions.
  • a power source such as a battery
  • the structure of the electronic device shown in FIG. 11 does not constitute a limitation on the electronic device.
  • the electronic device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the display unit 1106 is configured to display N filter marks on the shooting preview interface, each filter mark indicating a filter that matches the shooting scene of the preview image displayed in the shooting preview interface;
  • User input unit 1107 configured to receive the first input from the user to the target filter identifier in the N filter identifiers
  • a processor 1110 configured to perform image processing on the preview image based on the target filter in response to the first input
  • the target filter is the filter indicated by the target filter identifier, and N is a positive integer.
  • the processor 1110 is further configured to, in the case of obtaining a target video clip matching the shooting scene of the preview image in the preset video material library, display N filter identifiers on the shooting preview interface;
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment.
  • the processor 1110 is further configured to, in the case of acquiring M video clips matching the shooting scene of the preview image in the preset video material library, display the identifications of the M video clips on the shooting preview interface. , wherein each of the video clip identifiers indicates a video clip that matches the shooting scene of the preview image;
  • the user input unit 1107 is configured to receive a second input from the user to the target video segment identifier in the M video segment identifiers;
  • the display unit 1106 is used to display N filter identifiers on the shooting preview interface, including:
  • the filters indicated by the N filter identifiers are generated based on at least one video picture of a preset type in the target video segment indicated by the target video segment identifier; M is a positive integer.
  • the user input unit 1107 is further configured to receive a third input from the user to the target video segment identifier in the M video segment identifiers;
  • the display unit 1106 is further configured to play the target video clip indicated by the target video clip identifier in response to the third input;
  • N video frame identifiers are displayed, wherein each video frame identifier is used to indicate a preview of the target video clip.
  • the user input unit 1107 is further configured to receive a fourth input from the user to the target video picture identification in the N video picture identifications;
  • N filter logos are displayed, including:
  • the display unit 1106 is further configured to display N filter identifiers on the shooting preview interface in response to the fourth input;
  • the filter indicated by the filter identifier is generated based on the video image indicated by the target video image identifier.
  • the processor 1110 is further configured to generate a filter corresponding to the video clip based on the video picture feature of the video clip;
  • the video picture features include at least one of color temperature, hue, lines, and portraits of video characters.
  • the display unit 1106 is further configured to display photographing posture guidance information on the photographing preview interface, where the photographing posture guidance information is generated according to the action outline of the video character in the target video clip.
  • the user input unit 1107 is further configured to receive a fifth input from the user;
  • the processor 1110 is further configured to, in response to the fifth input, control the camera to capture a target image, where the target image has the same filter as the processed preview image;
  • the target video segment is played in response to the sixth input of the user upon receiving the sixth input of the target image.
  • the method before storing the target image in association with the target video clip corresponding to the target filter, the method further includes:
  • the processor 1110 is configured to obtain the user dubbing information of the target video segment
  • the shooting scene is recognized according to the preview image collected by the camera, and if the recognition is successful, the user is provided with a filter that matches the shooting scene of the preview image, and there is no need to manually perform post-drawing software on the photos.
  • the filter matching the shooting scene of the preview image can help the user to take a photo that is closer to the effect of the film and television work, which can effectively reduce the difficulty for the user to take a photo that is close to the effect of the film and television work.
  • the input unit 1104 may include a graphics processor (Graphics Processing Unit, GPU) 11041 and a microphone 11042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 1106 may include a display panel 11061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1107 includes a touch panel 11071 and other input devices 11072 .
  • the touch panel 11071 is also called a touch screen.
  • the touch panel 11071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 11072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • Memory 1109 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems.
  • the processor 1110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1110.
  • the embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium.
  • a program or an instruction is stored on the readable storage medium.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each of the foregoing shooting method embodiments process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

Abstract

La présente demande appartient au domaine technique du traitement d'image et concerne un procédé de photographie, un appareil et un dispositif électronique. Le procédé consiste à : afficher N identifiants de filtre sur une interface de prévisualisation de photographie, chaque identifiant de filtre indiquant un filtre correspondant à une scène de photographie d'une image de prévisualisation affichée sur l'interface de prévisualisation de photographie ; recevoir une première entrée d'un utilisateur sur un identifiant de filtre cible parmi les N identifiants de filtre ; et en réponse à la première entrée, effectuer un traitement d'image sur l'image de prévisualisation d'après un filtre cible, le filtre cible étant un filtre indiqué par l'identifiant de filtre cible, et N étant un nombre entier positif.
PCT/CN2022/089159 2021-04-29 2022-04-26 Procédé de photographie, appareil et dispositif électronique WO2022228412A1 (fr)

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