CN111640202A - AR scene special effect generation method and device - Google Patents
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Abstract
The disclosure provides a method and a device for generating an AR scene special effect, wherein the method comprises the following steps: acquiring a real scene image of a target amusement place shot by a current tourist by using an Augmented Reality (AR) device; after at least one other target visitor is identified in the real scene image, determining virtual roles corresponding to the other target visitors, and determining the magic special effect of the virtual roles; and generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment. According to the embodiment of the disclosure, the other target visitors in the acquired real scene image are identified, the virtual role of each other target visitor and the magic special effect corresponding to the virtual role are determined, and the AR scene special effect containing the virtual role, the magic special effect corresponding to the virtual role and the real scene image is generated, so that the display scene is enriched.
Description
Technical Field
The disclosure relates to the technical field of augmented reality, in particular to a method and a device for generating an AR scene special effect.
Background
Augmented Reality (AR) technology superimposes entity information (visual information, sound, touch, etc.) on the real world after simulation, so that a real environment and a virtual object are presented on the same screen or space in real time. In recent years, the application field of the AR device is becoming wider and wider, so that the AR device plays an important role in life, work and entertainment, and the optimization of the effect of the augmented reality scene presented by the AR device becomes more and more important.
At present, some amusement places can deploy some cartoon character models or figures to enrich exhibition contents, but the contents occupy extra space on one hand and increase facility cost on the other hand. How to satisfy the requirements of exhibition in an exhibition hall and watching of users on the basis of the AR technology under the conditions of reducing facility cost as much as possible and not increasing extra space waste is a problem worthy of research.
Disclosure of Invention
The embodiment of the disclosure at least provides a method and a device for generating an AR scene special effect.
In a first aspect, an embodiment of the present disclosure provides a method for generating an AR scene special effect, where the method includes:
acquiring a real scene image of a target amusement place shot by a current tourist by using an Augmented Reality (AR) device;
after at least one other target visitor is identified to exist in the reality scene image, determining a virtual role corresponding to the other target visitor, and determining a magic special effect of the virtual role;
generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
In the method, the virtual role of each other target visitor and the magic special effect corresponding to the virtual role are determined by identifying the other target visitors in the acquired real scene image, the virtual role replaces the other target visitors in the real scene image, the AR scene special effect containing the virtual role, the magic special effect corresponding to the virtual role and the real scene image is generated, the current visitors can use the AR equipment to view the virtual role with the magic special effect, and the display scene is enriched under the condition that the facility cost is not increased and the extra space waste is not brought.
In a possible embodiment, after recognizing that at least one other target visitor exists in the image of the real scene, determining a virtual character corresponding to the other target visitor, and determining the magic special effect of the virtual character includes:
identifying a user image for each of the other target visitors in the real scene image;
determining attribute characteristics of the other target tourists according to the user image; and determining the virtual roles corresponding to the other target tourists and the magic special effects matched with the role prototypes corresponding to the virtual roles on the basis of the attribute characteristics.
Here, by extracting attribute features corresponding to the user image of each of the other target visitors in the real scene image (here, the attribute features may include face attribute features and accessory attribute features), it is possible to determine a virtual character matching the other target visitors according to the ages, sexes, emotions, heights, wearing features, handheld object features, and the like of the other target visitors, and match a corresponding magic effect for the virtual character according to virtual character prototypes, thereby enriching the display scene.
In a possible embodiment, after recognizing that at least one other target visitor exists in the image of the real scene, determining a virtual character corresponding to the other target visitor and determining a magic special effect of the virtual character includes:
determining interest characteristics of the current tourist according to the historical behavior data of the current tourist;
and determining the virtual role corresponding to each other target visitor and the magic special effect matched with the role prototype corresponding to the virtual role according to the interest characteristics.
Here, the interest characteristics (such as a disney cartoon character liking) of the current visitor are determined by extracting the user historical behavior data of the current visitor and combining the user historical behavior data (such as: the user historical behavior data may include played fun, playing time corresponding to each fun, and playing times corresponding to each fun; for example, the played fun is a Disney castle fun, the playing time is 5 hours, the playing times are 5 times), matching virtual roles for other tourists according to the determined interest characteristics of the current tourists, matching corresponding magic special effects according to the role prototypes corresponding to the virtual roles, at present, tourists can use AR equipment to view favorite virtual roles and magic special effects corresponding to the virtual roles in scene images, and personalized requirements of users are met.
In one possible implementation, after generating the AR scene special effect, the displaying is performed by an AR device, including:
displaying the virtual character merged into the real scene through AR equipment;
and triggering and displaying the magic special effect of the virtual role after detecting the target gesture triggering operation of the current visitor.
Here, the current visitor can add corresponding magic special effect for the virtual character through the target gesture action in the playing process, increases the interest of playing process.
In one possible embodiment, detecting the target gesture of the current guest triggers an operation, including:
recognizing the gesture action of the current tourist in the multiple real scene images according to the multiple continuously acquired real scene images;
after determining that the gesture action belongs to the target gesture type, determining that the target gesture trigger operation of the current visitor is detected.
In one possible embodiment, after detecting the target gesture triggering operation of the current visitor, triggering the magic special effect of showing the virtual character comprises:
under the condition that a plurality of other target tourists exist, after the target gesture triggering operation of the current tourist is detected, determining a target virtual role to which the target gesture triggering operation aims according to operation position information corresponding to the target gesture triggering operation;
and triggering and displaying the magic special effect of the target virtual role.
Here, when there are a plurality of other target tourists in the real scene image, can add magic special effect for corresponding virtual role according to the position that current visitor initiated the target gesture action, richened the show scene, increased the interest of playing.
In one possible embodiment, after detecting the target gesture triggering operation of the current visitor, triggering the magic special effect of showing the virtual character comprises:
after the target gesture triggering operation of the current visitor is detected, triggering the magic special effect for periodically displaying the virtual role until the ending triggering operation of the current visitor is detected; alternatively, the first and second electrodes may be,
triggering and displaying the magic special effect of the virtual role once after detecting the target gesture triggering operation of the current visitor;
the showing time of the magic special effect is preset according to the characteristics of the magic special effect.
In a second aspect, an embodiment of the present disclosure provides an apparatus for generating an AR scene special effect, where the apparatus includes:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a real scene image of a target amusement place shot by a current tourist by using an augmented reality AR device;
the virtual object determining module is used for determining a virtual role corresponding to at least one other target visitor after the fact that the at least one other target visitor exists in the reality scene image is recognized, and determining a magic special effect of the virtual role;
the AR scene special effect generating module is used for generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
In a possible implementation, the virtual object determination module is specifically configured to identify a user image of each of the other target visitors in the real-world scene image; determining attribute characteristics of the other target tourists according to the user image; and determining the virtual roles corresponding to the other target tourists and the magic special effects matched with the role prototypes corresponding to the virtual roles on the basis of the attribute characteristics.
In a possible implementation manner, the virtual object determining module is specifically configured to determine, according to historical behavior data of the current guest, an interest feature of the current guest; and determining the virtual role corresponding to each other target visitor and the magic special effect matched with the role prototype corresponding to the virtual role according to the interest characteristics.
In a possible embodiment, the apparatus further comprises: the AR scene special effect display module is used for displaying the virtual roles merged into the real scene; and triggering and displaying the magic special effect of the virtual role after detecting the target gesture triggering operation of the current visitor.
In a possible embodiment, the apparatus further comprises: the gesture triggering operation detection module is used for identifying the gesture action of the current tourist in the multiple real scene images according to the multiple continuously acquired real scene images; after determining that the gesture action belongs to the target gesture type, determining that the target gesture trigger operation of the current visitor is detected.
In a possible implementation manner, the AR scene special effect presentation module is specifically configured to, when a plurality of other target guests exist, determine a target virtual character to which a target gesture trigger operation is directed according to operation position information corresponding to the target gesture trigger operation after detecting the target gesture trigger operation of the current guest; and triggering and displaying the magic special effect of the target virtual role.
In a possible implementation manner, the AR scene special effect display module is further specifically configured to, after detecting a target gesture trigger operation of the current visitor, trigger to periodically display the magic special effect of the virtual character until detecting an end trigger operation of the current visitor; or after the target gesture triggering operation of the current visitor is detected, triggering and displaying the magic special effect of the virtual character once; the showing time of the magic special effect is preset according to the characteristics of the magic special effect.
In a third aspect, an embodiment of the present disclosure provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is running, the machine-readable instructions when executed by the processor performing the steps of the method of AR scene special effects generation as described in the first aspect.
In a fourth aspect, the disclosed embodiments provide a computer-readable storage medium having stored thereon a computer program, which, when executed by a processor, performs the steps of the method for AR scene special effects generation as described in the first aspect.
In order to make the aforementioned objects, features and advantages of the present disclosure more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly described below, and the drawings herein incorporated in and forming a part of the specification illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the technical solutions of the present disclosure. It is appreciated that the following drawings depict only certain embodiments of the disclosure and are therefore not to be considered limiting of its scope, for those skilled in the art will be able to derive additional related drawings therefrom without the benefit of the inventive faculty.
Fig. 1 illustrates a flowchart of a method for generating an AR scene special effect according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram illustrating an interface diagram of an AR scene special effect presentation according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram illustrating an interface diagram of an AR scene special effect presentation according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram illustrating an apparatus for generating an AR scene special effect according to an embodiment of the present disclosure;
fig. 5 shows a schematic diagram of an electronic device provided by an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, not all of the embodiments. The components of the embodiments of the present disclosure, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present disclosure, presented in the figures, is not intended to limit the scope of the claimed disclosure, but is merely representative of selected embodiments of the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the disclosure without making creative efforts, shall fall within the protection scope of the disclosure.
The term "and/or" herein merely describes an associative relationship, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, C, and may mean including any one or more elements selected from the group consisting of A, B and C.
Research shows that, when a guest plays at an amusement place, if the guest likes a character, the guest can only take a picture or a video of the character at the amusement place, and cannot restore the dynamic effect corresponding to the character, such as: when a tourist plays in the Disneyland castle, and the tourist sees the favorite Anschoolgirl of the Queen with ice and snow, the tourist can only shoot a model of the Anschool princess or a photo or a video of a figure in the Disneyland castle, and the tourist cannot shoot a classical image of the Anschool in a movie material by using a magic method.
Based on this, the method and the device for generating the special effects of the AR scene are provided, the virtual roles of other target tourists and the magic special effects corresponding to the virtual roles are determined by identifying the other target tourists in the acquired real scene image, the virtual roles are used for replacing the other target tourists in the real scene image, the AR scene special effects comprising the virtual roles, the magic special effects corresponding to the virtual roles and the real scene image are generated, the current tourists can watch the virtual roles with the magic special effects by using the AR equipment of the current tourists, the display scenes are enriched, the current tourists can shoot photos or videos for the virtual roles with the dynamic magic special effects by using the AR equipment of the current tourists, the dynamic effects of people are reduced, and the enjoyment of the tourists is increased.
The above-mentioned drawbacks are the results of the inventor after practical and careful study, and therefore, the discovery process of the above-mentioned problems and the solutions proposed by the present disclosure to the above-mentioned problems should be the contribution of the inventor in the process of the present disclosure.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
To facilitate understanding of this embodiment, first, a detailed description is given to a method for generating an AR scene special effect disclosed in this embodiment, an execution main body of the method for generating an AR scene special effect provided in this embodiment may be a computer device with certain computing capability, and specifically may be a terminal device, a server, or other processing devices, for example, a server connected to an AR device, where the AR device may include devices with display functions and data processing capabilities, such as AR glasses, a tablet computer, a smart phone, and an intelligent wearable device, the AR device may be connected to the server through an application program, and the terminal device may be a User Equipment (UE), a mobile device, a User terminal, a Personal Digital Assistant (PDA), and the like. In some possible implementations, the method for generating the AR scene special effect may be implemented by a processor calling a computer readable instruction stored in a memory.
Example one
The following describes a method for generating an AR scene special effect provided by the present disclosure, taking a pointing subject as a server as an example. Referring to fig. 1, a flowchart of a method for generating an AR scene special effect according to an embodiment of the present disclosure is shown, where the method includes S101 to S103, specifically:
s101, acquiring a real scene image of a target amusement place shot by a current tourist through the augmented reality AR device.
The AR equipment can be AR intelligent glasses, an AR mobile phone and any electronic equipment with the augmented reality function; the target attraction is an attraction that the user currently plays.
Here, the real scene image may be a scene photograph of a user taken at an entrance of an amusement place, or a scene photograph of any amusement item in the amusement place taken by the user during play.
In specific implementation, before entering an amusement place, a guest can receive an AR device (such as AR smart glasses) at an entrance, and a user can use the AR device to shoot a real scene image of the amusement place during playing and obtain virtual characters matched with other guests in the real scene image through analysis. Here, the AR device may complete the process of matching virtual characters for other guests in the real-scene image by itself, or may send the photographed real-scene image to the server, and match virtual characters for other guests in the real-scene image through the server.
In addition, before the tourists enter the amusement place, the terminal equipment of the user can be used at an entrance for scanning and downloading the small program using the AR equipment, the user can use the terminal equipment of the user to shoot the real scene image of the amusement place in the playing process, the shot real scene image is sent to the server through the installed small program, and the server matches virtual characters for other tourists in the real scene image.
S102, after at least one other target visitor is identified to exist in the reality scene image, determining virtual roles corresponding to the other target visitors, and determining the magic special effect of the virtual roles.
One or more other target visitors may be included in the real scene image.
Here, the virtual character may be a Mickey mouse, a Donald duck, a snow princess, a jasmine princess, an Issa princess, a magic teacher, a knight, a green giant, a Thor, and the like; the magic special effect is matched with the role prototype corresponding to the virtual role, and can comprise a fireball effect, an illumination effect, an ice and snow effect, a lightning effect and the like; such as: the magic special effect corresponding to the Aisha princess is the ice and snow effect.
In specific implementation, after a user uses AR equipment to shoot a real scene image of a target amusement place, the user can determine whether other tourists exist in the real scene image by carrying out face area image detection on the real scene image; when the face area image is detected to exist in the real scene image, at least one other tourist is determined to exist in the real scene image.
In an optional embodiment, after at least one other target guest is identified to exist in the image of the real scene, the corresponding virtual character may be matched for each other target guest by the following method, and the corresponding magic special effect may be determined for the virtual character, which is specifically described as follows: identifying a user image for each of the other target visitors in the real scene image; determining attribute characteristics of the other target tourists according to the user image; and determining the virtual roles corresponding to the other target tourists and the magic special effects matched with the role prototypes corresponding to the virtual roles on the basis of the attribute characteristics.
The user image comprises a user face area image and a user body area image; the attribute features comprise face attribute features and accessory attribute features; here, the face attribute characteristics may include age, gender, emotion, height, weight, and the like; the accessory attribute features may include a wear feature and a hand-held feature, wherein the wear feature may include: wear the longuette, wear glasses, wear the cap, wear mickey mouse head hoop, wear the crown, wear the necklace, wear earrings etc. the handheld thing characteristic can include: hand-held spiderman cards, hand-held magic sticks, and the like.
Specifically, the method includes the steps of detecting a face area image of a real scene image, extracting a user image corresponding to each detected face area image when the face area image is detected to exist in the real scene image, extracting features of the user image to obtain face attribute features and accessory attribute features of the user image, determining a virtual role corresponding to the user image according to the face attribute features and the accessory attribute features, and matching a corresponding magic special effect for the virtual role according to a role prototype corresponding to the virtual role.
Illustratively, when two face image regions are detected in the real scene image, it is determined that two other target visitors (visitor a and visitor b) exist in the real scene image, user images of the visitor a and the visitor b are respectively extracted, and through feature extraction, the attribute features of the visitor a are extracted as follows: age: age 20, sex: female, emotion: happy, dress characteristic: wearing a long skirt with an exposed shoulder, a necklace and a crown; the attribute features extracted to the guest b are as follows: age: age 10, sex: male, mood, happy, height: 150cm, wearing characteristics: wear glasses, wear the wind clothing, handheld thing characteristic: the handheld magic wand determines that the virtual role matched with the tourist a is as follows according to the face attribute characteristics and the accessory attribute characteristics corresponding to the tourist a and the tourist b: the shellfish princess determines that the virtual role matched with the tourist b is a magic teacher; the magic effect of dancing and rotating is matched for the Baker princess, and the magic effect of fireball effect when the magic is launched is matched for the magic teacher.
In another optional embodiment, after at least one other target guest is identified to exist in the image of the real scene, the corresponding virtual role may be matched for each other target guest by the following method, and the corresponding magic special effect is determined for the virtual role, which is specifically described as follows: determining interest characteristics of the current tourist according to the historical behavior data of the current tourist; and determining the virtual role corresponding to each other target visitor and the magic special effect matched with the role prototype corresponding to the virtual role according to the interest characteristics.
Wherein, the historical behavior data can comprise user identity information and user play historical data; here, the user play history data may include the attraction historically played by the user, the play time period corresponding to each attraction historically played, and the play number corresponding to each attraction historically played.
The interest feature is used to indicate content in which the user is interested, and may include: disney cartoon characters, magic artists, small animals, etc.
Here, the database stores in advance user images of the historical users, user identification information of the historical users, face attribute features of the historical users, and historical behavior data of the historical users.
In specific implementation, the face area image detection is performed on a real scene image, when the face area image is detected to exist in the real scene image, it is determined that at least one other target visitor exists in the real scene image, an AR device used by the current visitor is switched to a front-facing camera, the front-facing camera is used for shooting a user image of the current visitor, feature extraction is performed on the user image of the current visitor, user identity information of the current visitor is determined, a database is queried according to the user identity information, historical behavior data under the user identity information is determined, interest features of the user are determined according to the historical behavior data, virtual roles are matched for the other target visitors in the real scene image according to the interest features, and corresponding magic effects are matched for the virtual roles according to role prototypes corresponding to the virtual roles.
Exemplarily, when it is detected that a face image region exists in the real scene image, it is determined that there is another target guest (guest c) in the real scene image, the AR device used by the current guest is switched to the front camera, the front camera is used to capture a user image of the current guest, feature extraction is performed on the user image, user identity information of the guest c is determined, the guest c is determined to be a historical user according to the user identity information, a database is queried, and it is extracted that historical behavior data corresponding to the user identity information is an amusement item played by the guest: the superman union amusement project has the following historical playing time: 3 hours, the historical playing times are: 5 times, determining that the virtual role matched with the tourist c is superman; and the magic special effect of taking off is matched for superman.
S103, generating an AR scene special effect based on the virtual character, the magic special effect of the virtual character and the position information of other target tourists corresponding to the virtual character in a real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
The AR scene special effect is an AR scene image comprising a virtual role, a magic special effect and a real scene image; the position information is used to indicate the position of other target guests in the image of the real scene and the scale information.
Specifically, the virtual character can replace the user image in the real scene image in real time according to the figure of the corresponding real user, and the magic special effect corresponding to the virtual character and the AR scene special effect of the real scene image are generated. Here, the virtual character corresponds to the action posture of the user in real time, that is, the virtual character of the user performs the same action when the user performs any action.
In a specific implementation, when the AR scene special effect is displayed through the AR device, a specific display process may be as follows: displaying the virtual character merged into the real scene through AR equipment; and triggering and displaying the magic special effect of the virtual role after detecting the target gesture triggering operation of the current visitor.
That is, as an optional mode, the AR device displays the image of the real scene in the special effect of the AR scene and the virtual character located at the position of the other target guest, and when detecting the magic special effect triggering operation of the current guest, displays the magic special effect corresponding to the virtual character.
In addition, in a specific implementation, the target gesture trigger operation of the current guest can be detected in the following manner, which is specifically described as follows: recognizing the gesture action of the current tourist in the multiple real scene images according to the multiple continuously acquired real scene images; after determining that the gesture action belongs to the target gesture type, determining that the target gesture trigger operation of the current visitor is detected.
The gesture actions can include shaking hands, waving arms up, down, left and right, discarding actions and the like; the target gesture type is a trigger magic special effect type; the target gesture triggering operation is an operation for triggering the addition of a magic effect to the virtual character, and can be an operation for swinging arms from side to side, swinging arms up and down, making a sound, and the like.
Here, the database stores in advance gesture motion characteristics corresponding to the gesture motions of the trigger magic special effect type.
Specifically, after the AR device displays the virtual character fused into the real scene, continuously acquiring a plurality of real scene images again, when the plurality of continuously acquired real scene images are recognized to include the hand image of the current visitor, extracting the motion characteristics of the hand image of the plurality of real scene images, and determining the type of the gesture motion of the current visitor according to the extracted gesture motion characteristics; and when the gesture action type is recognized to be the magic effect triggering type, the current guest is indicated to initiate the operation of adding the magic effect to the virtual role.
In specific implementation, corresponding magic special effects may be added to virtual roles that replace a plurality of other target visitors in the real scene image, which are described in detail as follows: when detecting that the current tourist initiates the operation of adding the corresponding magic special effect to the virtual character displayed by the AR equipment, adding the magic special effect to the virtual character of the AR corresponding to the current tourist operation position according to the operation position of the current tourist initiating the operation of adding the magic special effect to the virtual character, and displaying the AR scene image after the addition of the magic special effect.
Illustratively, if the current real scene image is a Disney castle and the target gesture that triggers the magic special effect is as follows: swinging arms up and down, wherein virtual roles matched with the tourist d and the tourist e in the real scene image are superman and eisha principals respectively according to the method, and the AR device displays the AR scene image containing the superman and the eisha principals, wherein a specific display interface is shown in fig. 2 (taking the AR device of the current tourist as a mobile phone for example); when detecting that the current tourist swings arms up and down at the position of the Isha princess, adding the ice and snow magic effect to the Isha princess, and displaying a scene image of the Disnecastle of the Isha princess containing the superman and the ice and snow magic effect through AR equipment, wherein a specific display interface is shown in figure 3 (taking the AR equipment of the current tourist as a mobile phone for example), the current tourist can watch the process of adding the special effect to the virtual character through the AR equipment, so that the display scene is enriched, and the interaction between the tourist and the entertainment items in the playing process is increased.
In a specific implementation, the method for displaying the magic special effect of the virtual character in the AR device is as follows: after the target gesture triggering operation of the current visitor is detected, triggering the magic special effect for periodically displaying the virtual role until the ending triggering operation of the current visitor is detected; or after the target gesture triggering operation of the current visitor is detected, triggering and displaying the magic special effect of the virtual character once.
The showing time of each magic special effect is preset according to the characteristics of the magic special effect.
Specifically, when the AR device displays the magic special effect corresponding to the virtual character, the magic special effect can be displayed periodically according to a preset magic special effect in the process that the current visitor initiates the target gesture for triggering the magic special effect, and when the current visitor finishes the target gesture for triggering the magic special effect, the display of the magic special effect is finished; or after detecting that the current tourist initiates a target gesture for triggering the magic special effect, showing the magic effect corresponding to the virtual character only once.
In the embodiment of the disclosure, other target visitors in an acquired real scene image are identified, the virtual role of each other target visitor and the magic special effect corresponding to the virtual role are determined, the virtual role replaces the other target visitors in the real scene image, and an AR scene special effect containing the virtual role, the magic special effect corresponding to the virtual role and the AR scene special effect of the real scene image is generated.
It will be understood by those skilled in the art that in the method of the present invention, the order of writing the steps does not imply a strict order of execution and any limitations on the implementation, and the specific order of execution of the steps should be determined by their function and possible inherent logic.
Based on the same inventive concept, the embodiment of the present disclosure further provides a tour route generation device corresponding to the tour route generation method, and as the principle of solving the problem of the device in the embodiment of the present disclosure is similar to the method for generating the AR scene special effect in the embodiment of the present disclosure, the implementation of the device may refer to the implementation of the method, and repeated details are not repeated.
Example two
Referring to fig. 4, a schematic diagram of an apparatus for generating an AR scene special effect according to an embodiment of the present disclosure is shown, where the apparatus includes: an acquisition module 401, a virtual object determination module 402 and an AR scene special effect generation module 403; the obtaining module 401 is configured to obtain a real scene image of a target amusement place, which is shot by a current guest using an augmented reality AR device.
A virtual object determining module 402, configured to determine, after it is recognized that at least one other target visitor exists in the real scene image, a virtual role corresponding to the other target visitor, and determine a magic special effect of the virtual role.
An AR scene special effect generating module 403, configured to generate an AR scene special effect based on the virtual character, the magic special effect of the virtual character, and position information of other target visitors corresponding to the virtual character in a real scene, and display the AR scene special effect through an AR device; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
In a possible embodiment, the virtual object determining module 402 is specifically configured to identify a user image of each of the other target visitors in the real-world scene image; determining attribute characteristics of the other target tourists according to the user image; and determining the virtual roles corresponding to the other target tourists and the magic special effects matched with the role prototypes corresponding to the virtual roles on the basis of the attribute characteristics.
In a possible implementation manner, the virtual object determining module 402 is specifically configured to determine, according to historical behavior data of the current guest, an interest feature of the current guest; and determining the virtual role corresponding to each other target visitor and the magic special effect matched with the role prototype corresponding to the virtual role according to the interest characteristics.
In a possible embodiment, the apparatus further comprises: the AR scene special effect display module is used for displaying the virtual roles merged into the real scene; and triggering and displaying the magic special effect of the virtual role after detecting the target gesture triggering operation of the current visitor.
In a possible embodiment, the apparatus further comprises: the gesture triggering operation detection module is used for identifying the gesture action of the current tourist in the multiple real scene images according to the multiple continuously acquired real scene images; after determining that the gesture action belongs to the target gesture type, determining that the target gesture trigger operation of the current visitor is detected.
In a possible implementation manner, the AR scene special effect presentation module is specifically configured to, when a plurality of other target guests exist, after a target gesture trigger operation of the current guest is detected, determine a target virtual character to which the target gesture trigger operation is directed according to operation position information corresponding to the target gesture trigger operation; and triggering and displaying the magic special effect of the target virtual role.
In a possible implementation manner, the AR scene special effect display module is further specifically configured to, after detecting a target gesture trigger operation of the current visitor, trigger to periodically display the magic special effect of the virtual character until detecting an end trigger operation of the current visitor; or after the target gesture triggering operation of the current visitor is detected, triggering and displaying the magic special effect of the virtual character once; the showing time of the magic special effect is preset according to the characteristics of the magic special effect.
The description of the processing flow of each module in the device and the interaction flow between the modules may refer to the related description in the above method embodiments, and will not be described in detail here.
Corresponding to the method for generating the special effect of the AR scene in fig. 1, an embodiment of the present disclosure further provides an electronic device 500, and as shown in fig. 5, a schematic structural diagram of the electronic device 500 provided in the embodiment of the present disclosure includes: including a processor 501, memory 502, and a bus 503. The memory 502 is used for storing execution instructions and includes a memory 5021 and an external memory 5022; the memory 5021 is also referred to as an internal memory, and is used for temporarily storing operation data in the processor 501 and data exchanged with an external storage 5022 such as a hard disk, the processor 501 exchanges data with the external storage 5022 through the memory 5021, and when the electronic device 500 operates, the processor 501 communicates with the storage 502 through the bus 503, so that the processor 501 executes the following instructions:
acquiring a real scene image of a target amusement place shot by a current tourist by using an Augmented Reality (AR) device; after at least one other target visitor is identified to exist in the reality scene image, determining a virtual role corresponding to the other target visitor, and determining a magic special effect of the virtual role; generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
The specific processing flow of the processor 501 may refer to the description of the above method embodiment, and is not described herein again.
The embodiments of the present disclosure also provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for generating an AR scene special effect described in the above method embodiments are executed. The storage medium may be a volatile or non-volatile computer-readable storage medium.
The computer program product of the method for generating the AR scene special effect provided by the embodiment of the present disclosure includes a computer-readable storage medium storing a program code, where instructions included in the program code may be used to execute steps of the method for generating the AR scene special effect described in the above method embodiment, which may be referred to in the above method embodiment specifically, and details are not repeated here.
The embodiments of the present disclosure also provide a computer program, which when executed by a processor implements any one of the methods of the foregoing embodiments. The computer program product may be embodied in hardware, software or a combination thereof. In an alternative embodiment, the computer program product is embodied in a computer storage medium, and in another alternative embodiment, the computer program product is embodied in a Software product, such as a Software Development Kit (SDK), or the like.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. In the several embodiments provided in the present disclosure, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present disclosure. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above-mentioned embodiments are merely specific embodiments of the present disclosure, which are used for illustrating the technical solutions of the present disclosure and not for limiting the same, and the scope of the present disclosure is not limited thereto, and although the present disclosure is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive of the technical solutions described in the foregoing embodiments or equivalent technical features thereof within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present disclosure, and should be construed as being included therein. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. A method for generating an AR scene special effect, the method comprising:
acquiring a real scene image of a target amusement place shot by a current tourist by using an Augmented Reality (AR) device;
after at least one other target visitor is identified to exist in the reality scene image, determining a virtual role corresponding to the other target visitor, and determining a magic special effect of the virtual role;
generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
2. The method of claim 1, wherein after identifying that at least one other target visitor exists in the image of the real scene, determining a virtual character corresponding to the other target visitor, and determining the magic special effect of the virtual character comprises:
identifying a user image for each of the other target visitors in the real scene image;
determining attribute characteristics of the other target tourists according to the user image; and determining the virtual roles corresponding to the other target tourists and the magic special effects matched with the role prototypes corresponding to the virtual roles on the basis of the attribute characteristics.
3. The method of claim 1, wherein after recognizing that at least one other target visitor exists in the image of the real scene, determining a virtual character corresponding to the other target visitor and determining a magic special effect of the virtual character comprises:
determining interest characteristics of the current tourist according to the historical behavior data of the current tourist;
and determining the virtual role corresponding to each other target visitor and the magic special effect matched with the role prototype corresponding to the virtual role according to the interest characteristics.
4. The method of claim 1, wherein after generating the AR scene special effect, displaying the AR scene special effect by an AR device comprises:
displaying the virtual character merged into the real scene through AR equipment;
and triggering and displaying the magic special effect of the virtual role after detecting the target gesture triggering operation of the current visitor.
5. The method of claim 4, wherein detecting the target gesture of the current guest triggers an operation comprising:
recognizing the gesture action of the current tourist in the multiple real scene images according to the multiple continuously acquired real scene images;
after determining that the gesture action belongs to the target gesture type, determining that the target gesture trigger operation of the current visitor is detected.
6. The method according to claim 4 or 5, wherein after detecting the target gesture triggering operation of the current visitor, triggering the magic special effect of showing the virtual character comprises:
under the condition that a plurality of other target tourists exist, after the target gesture triggering operation of the current tourist is detected, determining a target virtual role to which the target gesture triggering operation aims according to operation position information corresponding to the target gesture triggering operation;
and triggering and displaying the magic special effect of the target virtual role.
7. The method according to any one of claims 4 to 6, wherein after detecting a target gesture triggering operation of the current visitor, triggering presentation of the magic special effect of the virtual character comprises:
after the target gesture triggering operation of the current visitor is detected, triggering the magic special effect for periodically displaying the virtual role until the ending triggering operation of the current visitor is detected; alternatively, the first and second electrodes may be,
triggering and displaying the magic special effect of the virtual role once after detecting the target gesture triggering operation of the current visitor;
the showing time of the magic special effect is preset according to the characteristics of the magic special effect.
8. An apparatus for AR scene special effect generation, the apparatus comprising:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a real scene image of a target amusement place shot by a current tourist by using an augmented reality AR device;
the virtual object determining module is used for determining a virtual role corresponding to at least one other target visitor after the fact that the at least one other target visitor exists in the reality scene image is recognized, and determining a magic special effect of the virtual role;
the AR scene special effect generating module is used for generating an AR scene special effect based on the virtual role, the magic special effect of the virtual role and the position information of other target tourists corresponding to the virtual role in the real scene, and displaying the AR scene special effect through AR equipment; and in the AR scene special effect, the other target tourists use the image of the corresponding virtual role for presentation.
9. An electronic device, comprising: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is running, the machine-readable instructions when executed by the processor performing the steps of the method of AR scene special effects generation according to any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, performs the steps of the method of AR scene special effects generation as claimed in any one of claims 1 to 7.
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