CN111652971A - Display control method and device - Google Patents
Display control method and device Download PDFInfo
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- CN111652971A CN111652971A CN202010517621.2A CN202010517621A CN111652971A CN 111652971 A CN111652971 A CN 111652971A CN 202010517621 A CN202010517621 A CN 202010517621A CN 111652971 A CN111652971 A CN 111652971A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
Abstract
The present disclosure provides a display control method and apparatus, the method including: acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic; displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area; acquiring a plurality of user images of a target user entering the preset display area; and displaying the explosion special effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images. The method and the device can enable the user to conveniently and rapidly view each disassembled part of the target historical relic, and obtain more detailed and vivid information of the historical relic.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a display control method and apparatus.
Background
The historical relics are relics and traces which are left in social activities by human beings and have historical, artistic and scientific values. The social activities, social relations and consciousness forms of human beings in various historical periods and the conditions of utilizing nature, reforming nature and the ecological environment at that time are reflected by various cultural relics from different sides, so that the cultural relics are valuable historical cultural heritages of the human beings and have great research value.
In the scene of the exhibition hall, the real objects or models of historical relics can be displayed for people to visit and learn.
Disclosure of Invention
The embodiment of the disclosure at least provides a display control method and device, which can conveniently and quickly display the sub-three-dimensional models corresponding to all disassembled parts of the historical relics, so that a user can obtain more visual and detailed historical relic information.
In a first aspect, an embodiment of the present disclosure provides a display control method, including:
acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area;
acquiring a plurality of user images of a target user entering the preset display area;
and displaying the explosion special effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
By adopting the display control method, whether the target user performs the disassembly triggering action or not can be detected through the acquired user image, and after the disassembly triggering action is detected, the three-dimensional model explosion special effect of the target historical cultural relic is displayed based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic, so that the user can conveniently and quickly view the disassembled parts of the target historical cultural relic and acquire more detailed and vivid information of the historical cultural relic.
In an optional embodiment, the displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area comprises:
and after detecting that the target user enters the preset display area according to the acquired user image and swinging out the target gesture action according to the indication of the display screen, displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area.
In an optional implementation manner, multiple types of target gesture actions with prompts are displayed on the display screen, each target gesture action corresponds to one type of target historical relic, and the integral three-dimensional model of the target historical relic is displayed on the display screen in a preset display area, including:
and determining a target historical relic matched with the type according to the type corresponding to the target gesture action, and displaying the integral three-dimensional model of the matched target historical relic on a display screen in a preset display area.
In an optional embodiment, after displaying the three-dimensional model explosion chart of the target historical relic, the method further includes:
and adjusting the display posture of any sub three-dimensional model after detecting the posture adjustment triggering action of the target user aiming at any sub three-dimensional model according to the acquired user image.
In an alternative embodiment, the target gesture action is recognized according to the following steps:
recognizing the position information of each key point of the target limb in a three-dimensional space coordinate system from the user image by using a pre-trained limb recognition model;
determining position change information of each key point of the target limb according to the position information of each key point of the target limb identified from a plurality of continuously acquired user images;
determining the target gesture action of the target user based on the location change information.
In an alternative embodiment, the target limb comprises both arms of the target user; the disassembly trigger action comprises a double-arm unfolding action.
In an optional embodiment, the displaying the explosion special effect of the three-dimensional model of the target historical relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical relic comprises:
and displaying the special effect of the explosion animation transformed from the integral three-dimensional model to each sub three-dimensional model based on the sub three-dimensional model corresponding to each disassembled part of the target historical relic and the integral three-dimensional model.
In an optional embodiment, after displaying the explosion effect of the three-dimensional model of the target historical relic, the method further comprises the following steps:
and displaying the detail content introduction of the cultural relics corresponding to each disassembled part.
In a second aspect, an embodiment of the present disclosure further provides a display control apparatus, including:
the first acquisition module is used for acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
the first display module is used for displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area;
the second acquisition module is used for acquiring a plurality of user images of the target user entering the preset display area;
and the second display module is used for displaying the special explosion effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
In an optional implementation manner, the first display module is specifically configured to:
and after detecting that the target user enters the preset display area according to the acquired user image and swinging out the target gesture action according to the indication of the display screen, displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area.
In an optional implementation mode, various types of target gesture actions with prompts are displayed on the display screen, and each target gesture action corresponds to one target historical relic; when the first display module displays the matched integral three-dimensional model of the target historical relic on a display screen of a preset display area, the first display module is specifically used for:
and determining a target historical relic matched with the type according to the type corresponding to the target gesture action, and displaying the integral three-dimensional model of the matched target historical relic on a display screen in a preset display area.
In an optional embodiment, the apparatus further comprises an adjustment module configured to:
and adjusting the display posture of any sub three-dimensional model after detecting the posture adjustment triggering action of the target user aiming at any sub three-dimensional model according to the acquired user image.
In an optional embodiment, the apparatus further comprises an identification module configured to:
recognizing the position information of each key point of the target limb in a three-dimensional space coordinate system from the user image by using a pre-trained limb recognition model;
determining position change information of each key point of the target limb according to the position information of each key point of the target limb identified from a plurality of continuously acquired user images;
determining the target gesture action of the target user based on the location change information.
In an alternative embodiment, the target limb comprises both arms of the target user; the disassembly trigger action comprises a double-arm unfolding action.
In an optional implementation manner, the second display module is specifically configured to:
and displaying the special effect of the explosion animation transformed from the integral three-dimensional model to each sub three-dimensional model based on the sub three-dimensional model corresponding to each disassembled part of the target historical relic and the integral three-dimensional model.
In an alternative embodiment, the apparatus further comprises:
and the third display module is used for displaying the cultural relic detail content introduction corresponding to each disassembled part.
In a third aspect, an embodiment of the present disclosure further provides a computer device, including: a processor and a memory coupled to each other, the memory storing machine-readable instructions executable by the processor, the machine-readable instructions being executable by the processor when a computer device is executed to implement the display control method of the first aspect described above, or any one of the possible embodiments of the first aspect.
In a fourth aspect, this disclosed embodiment also provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps in the first aspect or any one of the possible implementation manners of 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 display control method provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram illustrating an overall three-dimensional model in a display control method according to an embodiment of the disclosure;
fig. 3 is a schematic diagram illustrating a three-dimensional model explosion effect of a target historical relic in a display control method provided by an embodiment of the disclosure;
FIG. 4 is a schematic diagram of a display control apparatus provided in an embodiment of the present disclosure;
fig. 5 shows a schematic diagram of a computer 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.
Research shows that in the scene of an exhibition hall, a real object or a three-dimensional model of historical relics can be displayed through a display device, but the whole historical relics are usually displayed, the details of all disassembled parts in the historical relics cannot be displayed, and the display effect is poor.
Based on the research, the disclosure provides a display control method, which can detect whether a target user performs a disassembly trigger action through an acquired user image, and display a three-dimensional model explosion special effect of the target historical relic based on sub three-dimensional models corresponding to all the disassembled parts of the target historical relic after the disassembly trigger action is detected, so that a user can conveniently and quickly view all the disassembled parts of the target historical relic, and acquire more detailed and vivid information of the historical relic.
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 the present embodiment, first, a detailed description is given to a display control method disclosed in the embodiments of the present disclosure, and an execution main body of the display control method provided in the embodiments of the present disclosure is generally a computer device with certain computing capability, where the computer device may be a terminal device connected to a display screen (display device), or a terminal device with a display screen, or a server controlling the display screen (display device). In some possible implementations, the display control method may be implemented by a processor calling computer readable instructions stored in a memory.
The display control method provided by the embodiment of the present disclosure is described below by taking an execution subject as a server.
Referring to fig. 1, a flowchart of a display control method provided in the embodiment of the present disclosure is shown, where the method includes steps S101 to S104, where:
s101: acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic.
In this step, the server may retrieve the entire three-dimensional model of the target historical relic from the three-dimensional model database according to the identification of the target historical relic.
The overall three-dimensional model of the target historical relic comprises all parts of the target historical relic, is an overall model and can be composed of an overall three-dimensional model frame and a map of the target historical relic.
S102: and displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area.
In this step, after the server obtains the integral three-dimensional model corresponding to the target historical relic, the display screen in the preset display area can be controlled to display the integral three-dimensional model.
The display screen can be display equipment in scenes such as an exhibition hall, and the server can control the display screen through a wired or wireless network.
Referring to fig. 2, a schematic diagram of an overall three-dimensional model in the display control method provided in the embodiment of the present disclosure is shown. In fig. 2, an overall three-dimensional model of the target historical relic is displayed on the display screen, and the target historical relic is a cubic tripod.
S103: and acquiring a plurality of user images of the target user entering the preset display area.
In this step, the server may acquire, in real time, the pictures in the preset display area through the camera device disposed near the preset display area, and may acquire a plurality of user images of the target user after the target user enters the preset display area.
The preset display area can be arranged right in front of the display screen, and when a user is located in the preset display area, the content displayed on the display screen can be observed; the camera device can be arranged in the same side direction as the display screen, and the front of the user can be shot when the user faces the display screen.
S104: and displaying the explosion special effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
In the step, after the server acquires the plurality of user images, the body actions made by the target user in the plurality of user images can be identified, and after the identified body actions comprise disassembly triggering actions, the sub three-dimensional models corresponding to all disassembled parts of the target historical relics can be displayed on the display screen in a three-dimensional model explosion special effect mode.
The explosion special effect of the three-dimensional model can be realized by converting the integral three-dimensional model into sub three-dimensional models corresponding to all the disassembled parts and flying the preset special effect to the periphery. Each disassembled part of the target historical relic can be a part obtained by disassembling the target historical relic.
The disassembly triggering action can comprise the actions of opening two arms, swinging the arms up and down, opening the palm and the like.
Referring to fig. 3, a schematic diagram of a three-dimensional model explosion special effect of a target historical relic in the display control method provided by the embodiment of the disclosure is shown. In fig. 3, the entire three-dimensional model is replaced with the sub three-dimensional models corresponding to the disassembled parts, and the entire three-dimensional model is exploded to fly around. After the explosion effect of the three-dimensional model of the target historical relic is displayed, the target user can observe the three-dimensional model of each disassembled part from the display screen.
According to the display control method provided by the embodiment of the disclosure, whether the target user performs the disassembly triggering action or not can be detected through the acquired user image, and after the disassembly triggering action is detected, the three-dimensional model explosion special effect of the target historical relic is displayed based on the sub three-dimensional models corresponding to the disassembled parts of the target historical relic, so that the user can conveniently and quickly view the disassembled parts of the target historical relic, and more detailed and vivid information of the historical relic is acquired.
In an optional embodiment, the displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area comprises:
and after detecting that the target user enters the preset display area according to the acquired user image and swinging out the target gesture action according to the indication of the display screen, displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area.
In this step, the server may obtain the user image of the target user by using the camera device after the target user enters the preset display area, and recognize the gesture motion of the target user in the user image, and when the recognized gesture motion matches the target gesture motion indicated by the display screen, the entire three-dimensional model of the target historical relic may be displayed on the display screen of the preset display area.
Therefore, the target gesture for triggering and displaying the integral three-dimensional model is set, so that the integral three-dimensional model can be displayed only under the condition of demand, and resources are saved.
In an optional implementation mode, various types of target gesture actions with prompts are displayed on the display screen, and each target gesture action corresponds to one target historical relic; displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area, wherein the method comprises the following steps:
and determining a target historical relic matched with the type according to the type corresponding to the target gesture action, and displaying the integral three-dimensional model of the matched target historical relic on a display screen in a preset display area.
In this step, a plurality of target gesture actions may be displayed on the display screen, the type of each target gesture action may correspond to one target historical relic, the similarity between the gesture action in the user image and the displayed plurality of target gesture actions may be calculated, when the similarity satisfies a condition, the gesture action of the target user may be determined to be the target gesture action corresponding to the condition that the similarity satisfies the condition, then the matched target historical relic is determined according to the type of the target gesture action of the target user, and the integral three-dimensional model of the matched target historical relic is displayed on the display screen in the display area is preset.
In an optional embodiment, after displaying the three-dimensional model explosion chart of the target historical relic, the method further includes:
and adjusting the display posture of any sub three-dimensional model after detecting the posture adjustment triggering action of the target user aiming at any sub three-dimensional model according to the acquired user image.
In the step, after the server displays the three-dimensional model explosion chart, the server can also detect the gesture adjustment triggering action of the target user for any three-dimensional model through the user image acquired by the camera equipment, and after the gesture adjustment triggering action is detected, the display gesture of the sub three-dimensional model is adjusted according to the adjustment information indicated by the gesture adjustment triggering action.
Wherein the presentation gesture may include a scale, an orientation of the model, and the like.
In an alternative embodiment, the target gesture action is recognized according to the following steps:
recognizing the position information of each key point of the target limb in a three-dimensional space coordinate system from the user image by using a pre-trained limb recognition model;
determining position change information of each key point of the target limb according to the position information of each key point of the target limb identified from a plurality of continuously acquired user images;
determining the target gesture action of the target user based on the location change information.
In the step, the user image can be input into a pre-trained limb recognition model, the limb recognition model can recognize each key point of the target limb, output the position information of each key point in a three-dimensional space coordinate system, and determine the position change information of each key point of the target limb according to the position information of each key point in different user images.
After the position change information of each key point is determined, the motion trail of the target limb of the target user can be determined according to the position change information, and then the target gesture action of the target user is determined according to the motion trail.
In an alternative embodiment, the target limb comprises both arms of the target user; the disassembly trigger action comprises a double-arm unfolding action.
Wherein the double-arm unfolding action can comprise the action that the double arms of the target user unfold towards the two sides of the body.
In an optional embodiment, the displaying the explosion special effect of the three-dimensional model of the target historical relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical relic comprises:
and displaying the special effect of the explosion animation transformed from the integral three-dimensional model to each sub three-dimensional model based on the sub three-dimensional model corresponding to each disassembled part of the target historical relic and the integral three-dimensional model.
In this step, the displayed overall three-dimensional model may be replaced with an animation that is split from the overall three-dimensional model into each of the sub three-dimensional models, and the plurality of sub three-dimensional models are displayed when the animation is completed, i.e., the entire process is changed from the overall three-dimensional model to the special effect of the explosion animation of each of the sub three-dimensional models.
In an optional embodiment, after displaying the explosion effect of the three-dimensional model of the target historical relic, the method further comprises the following steps:
and displaying the detail content introduction of the cultural relics corresponding to each disassembled part.
In this step, the server may further introduce and display the details of the cultural relics corresponding to each disassembled part in the display screen, and exemplarily, the sub-three-dimensional models of different disassembled parts and the details of the cultural relics corresponding thereto may be respectively introduced and displayed in the same area.
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, a display control device corresponding to the display control method is also provided in the embodiments of the present disclosure, and since the principle of solving the problem of the device in the embodiments of the present disclosure is similar to the display control method in the embodiments of the present disclosure, the implementation of the device may refer to the implementation of the method, and repeated details are not repeated.
Referring to fig. 4, a schematic diagram of a display control apparatus provided in an embodiment of the present disclosure is shown, where the apparatus includes: a first obtaining module 410, a first display module 420, a second obtaining module 430, and a second display module 440; wherein the content of the first and second substances,
a first obtaining module 410, configured to obtain an overall three-dimensional model corresponding to a target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
the first display module 420 is configured to display the integral three-dimensional model of the target historical relic on a display screen in a preset display area;
a second obtaining module 430, configured to obtain multiple user images of a target user entering the preset display area;
and a second display module 440, configured to display the explosion special effect of the three-dimensional model of the target historical relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical relic after detecting a disassembly trigger action of the user on the entire three-dimensional model based on the multiple user images.
According to the method and the device, whether the target user carries out the disassembly triggering action is detected through the acquired user image, and after the disassembly triggering action is detected, the three-dimensional model explosion special effect of the target historical cultural relic is displayed based on the sub three-dimensional models corresponding to all the disassembled parts of the target historical cultural relic, so that the user can conveniently and quickly view all the disassembled parts of the target historical cultural relic, and more detailed and vivid information of the historical cultural relic is acquired.
In an optional implementation manner, the first display module 420 is specifically configured to:
and after detecting that the target user enters the preset display area according to the acquired user image and swinging out the target gesture action according to the indication of the display screen, displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area.
In an optional implementation mode, various types of target gesture actions with prompts are displayed on the display screen, and each target gesture action corresponds to one target historical relic; when the first display module 420 displays the matched integral three-dimensional model of the target historical relic on the display screen of the preset display area, the first display module is specifically configured to:
and determining a target historical relic matched with the type according to the type corresponding to the target gesture action, and displaying the integral three-dimensional model of the matched target historical relic on a display screen in a preset display area.
In an alternative embodiment, the apparatus further comprises an adjusting module 450 for:
and adjusting the display posture of any sub three-dimensional model after detecting the posture adjustment triggering action of the target user aiming at any sub three-dimensional model according to the acquired user image.
In an optional embodiment, the apparatus further comprises an identification module 460 configured to:
recognizing the position information of each key point of the target limb in a three-dimensional space coordinate system from the user image by using a pre-trained limb recognition model;
determining position change information of each key point of the target limb according to the position information of each key point of the target limb identified from a plurality of continuously acquired user images;
determining the target gesture action of the target user based on the location change information.
In an alternative embodiment, the target limb comprises both arms of the target user; the disassembly trigger action comprises a double-arm unfolding action.
In an optional implementation manner, the second display module 440 is specifically configured to:
and displaying the special effect of the explosion animation transformed from the integral three-dimensional model to each sub three-dimensional model based on the sub three-dimensional model corresponding to each disassembled part of the target historical relic and the integral three-dimensional model.
In an alternative embodiment, the apparatus further comprises:
and a third displaying module 470, configured to display the introduction of the details of the cultural relics corresponding to each disassembled part.
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.
The embodiment of the present disclosure further provides a computer device 10, as shown in fig. 5, which is a schematic structural diagram of the computer device 10 provided in the embodiment of the present disclosure, and includes:
a processor 11 and a memory 12; the memory 12 stores machine-readable instructions executable by the processor 11, which when executed by a computer device are executed by the processor to perform the steps of:
acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area;
acquiring a plurality of user images of a target user entering the preset display area;
and displaying the explosion special effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
For the specific execution process of the instruction, reference may be made to the steps of the display control method described in the embodiments of the present disclosure, and details are not described here.
The embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the display control method described in the above method embodiments. The storage medium may be a volatile or non-volatile computer-readable storage medium.
The computer program product of the display control method provided in the embodiments 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 display control method in the above method embodiments, which may be referred to specifically in the above method embodiments, and are not described herein again.
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 (11)
1. A display control method, comprising:
acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area;
acquiring a plurality of user images of a target user entering the preset display area;
and displaying the explosion special effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
2. The method of claim 1, wherein displaying the entire three-dimensional model of the target historical relic on a display screen of a preset display area comprises:
and after detecting that the target user enters the preset display area according to the acquired user image and swinging out the target gesture action according to the indication of the display screen, displaying the integral three-dimensional model of the target historical relic on the display screen of the preset display area.
3. The method of claim 2, wherein a plurality of types of target gesture actions with prompts are displayed on the display screen, and each target gesture action corresponds to one target historical relic; displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area, wherein the method comprises the following steps:
and determining a target historical relic matched with the type according to the type corresponding to the target gesture action, and displaying the integral three-dimensional model of the matched target historical relic on a display screen in a preset display area.
4. The method according to any one of claims 1 to 3, wherein after displaying the three-dimensional model explosion chart of the target historical relic, the method further comprises the following steps:
and adjusting the display posture of any sub three-dimensional model after detecting the posture adjustment triggering action of the target user aiming at any sub three-dimensional model according to the acquired user image.
5. A method according to claim 2 or 3, characterized in that the target gesture action is recognized according to the following steps:
recognizing the position information of each key point of the target limb in a three-dimensional space coordinate system from the user image by using a pre-trained limb recognition model;
determining position change information of each key point of the target limb according to the position information of each key point of the target limb identified from a plurality of continuously acquired user images;
determining the target gesture action of the target user based on the location change information.
6. The method of claim 5, wherein the target limb comprises both arms of the target user; the disassembly trigger action comprises a double-arm unfolding action.
7. The method according to claim 1, wherein the displaying the explosion special effect of the three-dimensional model of the target historical relic based on the corresponding sub three-dimensional model of each disassembled part of the target historical relic comprises:
and displaying the special effect of the explosion animation transformed from the integral three-dimensional model to each sub three-dimensional model based on the sub three-dimensional model corresponding to each disassembled part of the target historical relic and the integral three-dimensional model.
8. The method of claim 7, wherein after displaying the explosion effect of the three-dimensional model of the target historical relic, the method further comprises:
and displaying the detail content introduction of the cultural relics corresponding to each disassembled part.
9. A display control apparatus, characterized by comprising:
the first acquisition module is used for acquiring an integral three-dimensional model corresponding to the target historical relic; the integral three-dimensional model is obtained by carrying out integral three-dimensional modeling on the target historical relic;
the first display module is used for displaying the integral three-dimensional model of the target historical relic on a display screen of a preset display area;
the second acquisition module is used for acquiring a plurality of user images of the target user entering the preset display area;
and the second display module is used for displaying the special explosion effect of the three-dimensional model of the target historical cultural relic based on the sub three-dimensional models corresponding to the disassembled parts of the target historical cultural relic after detecting the disassembly triggering action of the user on the whole three-dimensional model based on the plurality of user images.
10. An electronic device, comprising: a processor, a memory storing machine readable instructions executable by the processor, the processor for executing the machine readable instructions stored in the memory, the processor performing the steps of the display control method according to any one of claims 1 to 8 when the machine readable instructions are executed by the processor.
11. A computer-readable storage medium, having stored thereon a computer program, which, when executed by an electronic device, causes the electronic device to perform the steps of the display control method according to any one of claims 1 to 8.
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| CN202010517621.2A CN111652971A (en) | 2020-06-09 | 2020-06-09 | Display control method and device |
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