CN113674397A

CN113674397A - Data processing method and device

Info

Publication number: CN113674397A
Application number: CN202110878355.0A
Authority: CN
Inventors: 郭朝阳; 李婕
Original assignee: Alibaba Singapore Holdings Pte Ltd
Current assignee: Alibaba Innovation Co
Priority date: 2021-04-23
Filing date: 2021-07-30
Publication date: 2021-11-19
Anticipated expiration: 2041-07-30

Abstract

The application provides a data processing method and device. The user can use the terminal of the user to download the three-dimensional virtual space model of the exhibitor exhibitions from the cloud, and control the terminal of the user to display the three-dimensional virtual space model, so that the user can roam in the three-dimensional virtual space model, and watch exhibitions displayed by the exhibitor in the exhibitor in a virtual mode. The exhibition site of the exhibitor is a site where the user can not go to watch the exhibitions of the exhibitor, the user can still watch at least one exhibitor placed in the exhibitor site of the exhibitor and is not influenced by time limitation and region limitation of the exhibitor site any more, the user who does not go to the exhibitor site can watch the exhibitors placed in the exhibitor site, and the user can watch the exhibitors placed in the exhibitor site outside the storage time of the exhibitor site, so that the popularization rate of the exhibitor placed in the exhibitor site by the exhibitor can be improved.

Description

Data processing method and device

Technical Field

The present application relates to the field of computer technologies, and in particular, to a data processing method and apparatus.

Background

An exhibition is an exhibition activity that presents products and technologies on-site, which helps to expand the channel, promote sales, and spread brands.

On the exhibition site, each exhibitor has an own exhibition area, decorates the own exhibition area to obtain an own exhibition hall, and then places own exhibits in the own exhibition hall for vast users in the exhibition site to visit and purchase.

However, the exhibition venue has a limited number of users that can be accommodated simultaneously and the exhibition has a limited duration, resulting in a smaller total number of users that can be accommodated during the duration of the exhibition on the scene. For example, if the user cannot go to the exhibition site, the user often cannot view the exhibits of the exhibitor placed on the exhibitor's exhibitor site at the exhibition site, or, in another case, the exhibition has ended, and the exhibitor has taken away the exhibitor's exhibitor site and the exhibitor's exhibits from the exhibition site, so that the user cannot view the exhibitor's exhibits even if he goes to the exhibition site.

In summary, the users who go to the exhibition site in the exhibition renewal time can watch the exhibits, but the total number of the users that can be accommodated in the exhibition site in the renewal time is small, which results in a low promotion rate of the exhibits of the exhibitor.

Disclosure of Invention

In order to improve the popularization rate of exhibits of exhibitors, the application shows a data processing method and a data processing device.

In a first aspect, the present application shows a data processing method applied to a participant terminal, where the method includes:

acquiring a plurality of meeting place images of a meeting place of a participant, which are shot from multiple angles, and acquiring depth information of each meeting place image; at least one exhibit of the exhibitor is placed in the exhibitor venue;

and sending the plurality of meeting place images and the depth information of each meeting place image to a cloud end so that the cloud end generates a three-dimensional virtual space model of the participating meeting place according to the plurality of meeting place images and the depth information of each meeting place image, and stores the three-dimensional virtual space model, and/or at least sends the three-dimensional virtual space model to a user side terminal under the condition that the user side terminal requests to obtain the three-dimensional virtual space model.

In a second aspect, the present application shows a data processing method applied to a cloud, where the method includes:

receiving a plurality of meeting place images of a meeting place of a participant and depth information of each meeting place image, which are shot from multiple angles and sent by a terminal of the participant; at least one exhibit of the exhibitor is placed in the exhibitor venue;

generating a three-dimensional virtual space model of the exhibitions according to the plurality of meeting place images and the depth information of each meeting place image;

storing at least the three-dimensional virtual space model.

In a third aspect, the present application shows a data processing method applied to a user side terminal, where the method includes:

sending an acquisition request for acquiring a three-dimensional virtual space model of a exhibitor exhibitions place to a cloud end;

receiving the three-dimensional virtual space model returned by the cloud according to the acquisition request;

at least the three-dimensional virtual space model is presented.

The cloud end generates a three-dimensional virtual space model according to a plurality of meeting place images of a meeting place of a participant and depth information of each meeting place image, wherein the images are shot from multiple angles by the cloud end in advance; at least one exhibit of the exhibitor is placed in the exhibitor venue.

In a fourth aspect, the present application shows a data processing method applied to a cloud, where the method includes:

receiving an acquisition request sent by a user side terminal and used for acquiring a three-dimensional virtual space model of a exhibitor exhibitions place;

acquiring the stored three-dimensional virtual space model according to the acquisition request;

transmitting the three-dimensional virtual space model to at least the user-side terminal;

In a fifth aspect, the present application shows a data processing apparatus applied to a participant terminal, the apparatus comprising:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring a plurality of meeting place images of a meeting place of a participant, which are shot from multiple angles, and acquiring depth information of each meeting place image; at least one exhibit of the exhibitor is placed in the exhibitor venue;

the first sending module is used for sending the plurality of meeting place images and the depth information of each meeting place image to a cloud end, so that the cloud end generates a three-dimensional virtual space model of the participating meeting place according to the plurality of meeting place images and the depth information of each meeting place image, stores the three-dimensional virtual space model, and/or at least sends the three-dimensional virtual space model to a user side terminal under the condition that the user side terminal requests to obtain the three-dimensional virtual space model.

In a sixth aspect, the present application shows a data processing apparatus applied to a cloud, the apparatus including:

the first receiving module is used for receiving a plurality of meeting place images of the meeting places of the exhibitors shot from multiple angles and sent by the exhibitor terminal and depth information of the meeting place images; at least one exhibit of the exhibitor is placed in the exhibitor venue;

the generating module is used for generating a three-dimensional virtual space model of the exhibitor meeting place according to the plurality of meeting place images and the depth information of each meeting place image;

a storage module for storing at least the three-dimensional virtual space model.

In a seventh aspect, the present application shows a data processing apparatus applied to a user terminal, where the apparatus includes:

the second sending module is used for sending an obtaining request for obtaining the three-dimensional virtual space model of the exhibitor meeting place to the cloud end;

the second receiving module is used for receiving the three-dimensional virtual space model returned by the cloud according to the acquisition request;

and the display module is used for displaying at least the three-dimensional virtual space model.

In an eighth aspect, the present application shows a data processing apparatus applied to a cloud, the apparatus including:

the third receiving module is used for receiving an acquisition request which is sent by the user side terminal and used for acquiring the three-dimensional virtual space model of the exhibitor;

the second acquisition module is used for acquiring the stored three-dimensional virtual space model according to the acquisition request;

a third sending module, configured to send the three-dimensional virtual space model at least to the user-side terminal;

In a ninth aspect, the present application shows an electronic device comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to perform the data processing method of the first aspect.

In a tenth aspect, the present application shows a non-transitory computer readable storage medium having instructions which, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method of the first aspect.

In an eleventh aspect, the present application shows a computer program product, in which instructions, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method according to the first aspect.

In a twelfth aspect, the present application shows an electronic device comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to perform the data processing method according to the second aspect.

In a thirteenth aspect, the present application shows a non-transitory computer readable storage medium having instructions which, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method of the second aspect.

In a fourteenth aspect, the present application shows a computer program product, in which instructions, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method according to the second aspect.

In a fifteenth aspect, the present application shows an electronic device comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to perform the data processing method according to the third aspect.

In a sixteenth aspect, the present application shows a non-transitory computer readable storage medium having instructions which, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method of the third aspect.

Seventeenth aspect, the present application shows a computer program product, wherein instructions of the computer program product, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method according to the third aspect.

In an eighteenth aspect, the present application shows an electronic device comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to perform the data processing method of the fourth aspect.

Nineteenth aspect, the present application shows a non-transitory computer readable storage medium having instructions which, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method of the fourth aspect.

Twentieth aspect, the present application shows a computer program product, wherein the instructions of the computer program product, when executed by a processor of an electronic device, enable the electronic device to perform the data processing method according to the fourth aspect.

Compared with the prior art, the method has the following advantages:

in the application, the user side terminal sends an obtaining request for obtaining the three-dimensional virtual space model of the exhibitor meeting place to the cloud. The cloud receives the acquisition request, acquires the stored three-dimensional virtual space model of the exhibitor according to the acquisition request, and at least sends the three-dimensional virtual space model of the exhibitor to the user side terminal. And the user side terminal receives the three-dimensional virtual space model of the exhibitor and at least displays the three-dimensional virtual space model.

Through the application, the user can use the terminal of the user to download the three-dimensional virtual space model of the exhibitor exhibitions from the cloud, and control the terminal of the user to display the three-dimensional virtual space model of the exhibitor, so that the user can roam in the three-dimensional virtual space model of the exhibitor, and watch exhibitions displayed by the exhibitor in the exhibitor in a virtual mode.

So, make can't go to the exhibition scene at the exhibitor site of exhibitor and watch under the condition of the showpiece of exhibitor at the exhibitor site of exhibitor at the user, the user still can watch at least one showpiece that the exhibitor site of exhibitor placed, no longer receive the influence of the time limit and the region restriction of exhibitor site, make the user who does not go to the exhibitor site also can watch the showpiece of placing on the exhibitor site of exhibitor, and the user also can watch the showpiece of placing on the exhibitor site of exhibitor outside the renewal time of exhibitor site, thereby can improve the rate of popularization of the showpiece of exhibitor that the exhibitor placed in the exhibitor site.

Drawings

FIG. 1 is a block diagram of a data processing system according to the present application.

FIG. 2 is a flow chart of the steps of a data processing method of the present application.

FIG. 3 is a flow chart of the steps of a data processing method of the present application.

FIG. 4 is a flow chart of steps of a data processing method of the present application.

FIG. 5 is a flow chart of steps of a data processing method of the present application.

Fig. 6 is a block diagram of a data processing apparatus according to the present application.

Fig. 7 is a block diagram of a data processing apparatus according to the present application.

Fig. 8 is a block diagram of a data processing apparatus according to the present application.

Fig. 9 is a block diagram of a data processing apparatus according to the present application.

Fig. 10 is a block diagram of a device of the present application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

Referring to FIG. 1, a schematic diagram of a data processing system of the present application is shown, the system comprising: cloud 01, at least one exhibitor terminal 02 and at least one user side terminal 03.

Each exhibitor terminal 02 is in communication connection with the cloud 01.

Each user side terminal 03 is in communication connection with the cloud 01.

The exhibitor terminal can be a terminal used by the exhibitor, the exhibitor is a party participating in the exhibition, the exhibitor can arrange own exhibitor site on the exhibition and place at least one own exhibit on the own exhibitor site, so that users (customers) going to the exhibition can watch the exhibits of the exhibitor on the exhibitor site of the exhibitor. Further, in the case where the user is interested in a certain exhibit, the user may purchase the exhibit from the exhibitor.

In one example, the exhibitor may include a seller and the user may include a buyer.

The exhibitor terminal may include devices such as the exhibitor's mobile phone, tablet computer, and camera, which have at least an image capture function, etc.

The user side terminal may include devices such as a mobile phone, a tablet computer, a notebook computer, a desktop computer, and VR (Virtual Reality) glasses. These devices have at least an information presentation function and the like.

Referring to fig. 2, a flow chart of steps of a data processing method according to the present application is shown, in the method, a cloud may generate a three-dimensional virtual space model of an exhibitor venue through an exhibitor terminal, and then a user may use a user terminal to call the three-dimensional virtual space model of the exhibitor venue, and roam in the three-dimensional virtual space model to view exhibits displayed by the exhibitor in a virtual manner.

The method is applied to the cloud 01 and one of the exhibitor terminals 02 shown in fig. 1, and specifically may include the following steps:

in step S101, the exhibitor terminal acquires a plurality of venue images of the exhibitor' S venue photographed from a plurality of angles, and acquires depth information of each venue image; at least one exhibit of the exhibitor is placed in the exhibitor venue.

In the present application, an exhibit includes a commodity or the like that is available for sale.

In one embodiment of the application, the exhibitor terminal is in communication connection with the acquisition device, and the acquisition device comprises a stabilizer and an image shooting terminal; the image shooting terminal is carried on the stabilizer; the image capture terminal has a distance sensor.

The distance sensor includes a Light Detection and Ranging (laser Detection and Ranging) equidistant sensor, and the precision of the Light Detection and Ranging sensor is high, so that the precision of a panorama of a subsequently created exhibition site and the precision of a three-dimensional virtual space model of the created exhibition site can be improved.

Of course, other distance sensors may be included, and the present application is not limited to a particular sensor type or category.

The application program can be installed in the exhibitor terminal, the application program can include an application program corresponding to the stabilizer, the application program can be equivalent to a Communication interface between the exhibitor terminal and the stabilizer, that is, data interaction between the exhibitor terminal and the stabilizer can be realized by controlling the application program on the exhibitor terminal, for example, stabilizer operation is controlled, the stabilizer operation is controlled to include stabilizer rotation (including rotation in the horizontal direction, rotation in the vertical direction, and the like), and the exhibitor terminal and the acquisition device can be in Communication connection based on bluetooth, WiFi (Wireless Fidelity), NFC (Near Field Communication ), and the like.

The image shooting terminal comprises a camera and other terminals with shooting functions.

The stabilizer comprises a two-axis stabilizer, a three-axis stabilizer, a four-axis stabilizer or a five-axis stabilizer and the like.

Further, the participating party may hold the stabilizer in hand, or place the stabilizer on a tripod, or the like.

Therefore, in the application, the exhibitor can manually select at least two acquisition positions in the area where the exhibitor of the exhibitor is located and the area near the exhibitor of the exhibitor, the distance between the acquisition positions can comprise 5 meters, 6 meters or 7 meters, and the like, and can also be other numerical values, and the application does not limit the distance between the acquisition positions.

The exhibitor can place the acquisition device at one of the acquisition positions, then controls the stabilizer to rotate (including horizontal rotation and vertical rotation) through an application program in the exhibitor terminal, and controls the image shooting terminal to continuously shoot images in the rotating process of the stabilizer, wherein the shot images comprise at least two frames of images, and the at least two frames of images respectively comprise pictures of the exhibitor meeting places of the exhibitor, so that the at least two frames of images can be respectively regarded as the meeting place images of the exhibitor meeting places of the exhibitor.

Secondly, in the case where the image photographing terminal photographs an image, the image photographing terminal may also acquire depth information of the photographed image through a distance sensor.

Thus, at the acquisition position, at least two meeting place images and the depth information of each meeting place image can be obtained.

However, sometimes the depth information of a single image is inaccurate due to the influence of noise, and therefore, in order to improve the accuracy of the depth information, in another embodiment, the depth information of each meeting place image obtained at the acquisition position may be fused by using a TSDF (structured point cloud Distance Function, a surface reconstruction algorithm that uses structured point cloud data and expresses a surface with parameters) technique, so as to obtain the fused depth information.

And rendering the fused depth information according to the internal parameters of the image shooting terminal and the difference information of the pose information of the image shooting terminal when the images of all the meeting places are shot at the acquisition positions respectively, so as to obtain the rendered depth information of all the images of all the meeting places respectively.

The rendered depth information eliminates the noise influence as much as possible, so that the accuracy of the rendered depth information is improved.

In addition, the internal parameters of the image shooting terminal comprise the focal length of the image shooting terminal, and the focal length of the image shooting terminal can be kept unchanged in the process of shooting the image at the acquisition position.

In one example, a homography between two adjacent images captured at the capture position may be acquired, and then the focal length of the image capturing terminal is resolved from the homography, and a specific resolution method may be referred to a method that exists at present, and the present application is not described in detail herein.

Secondly, the pose information of the image capturing terminal when the images of the respective meeting places are captured at the capturing position may be determined according to the rotation angle of the stabilizer when the images of the respective meeting places are captured, for example, assuming that 3 images are sequentially captured at the capturing position, an image a, an image B, and an image C are captured in succession, the rotation angle of the stabilizer when the image a is captured is 0 °, the rotation angle of the stabilizer when the image B is captured is 45 °, and the rotation angle of the stabilizer when the image C is captured is 90 °.

The difference between the rotation angle of 45 ° and the rotation angle of 0 ° is 45 °, and the difference between the rotation angle of 90 ° and the rotation angle of 45 ° is 45 °. Therefore, 45 ° can be taken as difference information or the like of the pose information of the image capturing terminals when capturing the respective meeting place images at the capturing positions.

After the images are shot at the collecting position, the collecting device can be placed at other collecting positions, and the process is executed at other collecting positions, so that at least two meeting place images and the depth information of each meeting place image can be obtained at other collecting positions until the meeting place images and the depth information of the meeting place images are collected at each collecting position.

Therefore, further, the exhibitor terminal can also send the internal parameters of the image shooting terminal and the difference information of the pose information corresponding to each acquisition position to the cloud.

Through the mode, the image shooting terminal and the stabilizer are combined together for joint control, 360 degrees x180 degrees of image shooting (omnibearing image shooting, including the whole spherical surface) is carried out through the rotary motion of the stabilizer, the influence of artificial shaking on the shot image can be avoided in the image shooting process due to the participation of the stabilizer, the center of the image shooting terminal can be supported to be positioned on the rotary shaft of the stabilizer, and a 360 degrees x180 degrees panorama with low defect degree and even no defect can be generated as far as possible.

In addition, the above-described method requires only a stabilizer and an image capturing terminal (e.g., a mobile phone or the like) having a distance sensor, and therefore, the hardware cost required for the above-described method is low.

Further, in another embodiment of the present application, for at least two meeting place images acquired at any one acquisition position, the at least two meeting place images may be stitched together according to a back projection method (overlapped regions may be fused during stitching), so as to obtain a panorama of the meeting place based on the acquisition position, and for at least two meeting place images acquired at each other acquisition position, the same is true, so as to obtain a panorama of the meeting place based on each acquisition position.

The same is true for the depth information of each of the at least two conference images acquired at each of the other acquisition positions.

A panoramic view of the exhibitor venue for each capture location may then be presented for the exhibitor to preview. The rate of obtaining the panoramic image based on the back projection method is high, so that a exhibitor can preview the panoramic image in time, whether the content in the panoramic image meets the requirement or not can be judged in time, and if the content does not meet the requirement, the image can be shot again in time, and the like.

In step S102, the exhibitor terminal sends, to the cloud, a plurality of meeting place images of the exhibitor meeting place and depth information of each meeting place image of the exhibitor meeting place.

In step S103, the cloud receives a plurality of meeting place images of the meeting places and depth information of each meeting place image of the meeting places.

In step S104, the cloud generates a three-dimensional virtual space model of the exhibitions according to the multiple conference images of the exhibitions and the depth information of each conference image of the exhibitions.

In the present application, the three-dimensional Virtual space model includes a VR (Virtual Reality) model, an MR (Mixed Reality) model, an AR (Augmented Reality) model, and the like, and of course, the three-dimensional Virtual space model may also include other models, and the specific model is not limited in the present application.

In one embodiment, the cloud receives venue images, one portion of which is captured at one capture location, another portion of which is captured at another capture location … …, and another portion of which is captured at yet another capture location.

For at least two meeting place images collected at any one collection position, the at least two meeting place images can be spliced according to an optical flow method (overlapped areas can be fused in the splicing process), a panoramic image of the meeting place based on the collection position is obtained (the defect degree of the panoramic image obtained by using the optical flow method is low), and for at least two meeting place images collected at each other collection position, the same is carried out, so that the panoramic image of the meeting place based on each collection position is obtained.

In addition, the cloud end can also receive the difference information of the internal parameters of the image shooting terminal and the pose information corresponding to each acquisition position, which are sent by the exhibitor terminal, and according to the SFM (Structure From Motion, which is a three-dimensional reconstruction method for realizing three-dimensional reconstruction From camera Motion), processing internal parameters of the image shooting terminal, difference information of pose information corresponding to each acquisition position, a plurality of meeting place images of the meeting places and depth information of each meeting place image of the meeting places, so as to complete the three-dimensional reconstruction of the exhibitor exhibitions and obtain the initial three-dimensional virtual space model of the exhibitor, and then fusing the panoramic image of the exhibition hall based on each acquisition position with the initial three-dimensional virtual space model through a TM (Texture Mapping) technology to obtain a final three-dimensional virtual space model of the exhibition hall.

In step S105, the cloud stores at least a three-dimensional virtual space model of the exhibitions.

The cloud end can store the three-dimensional virtual space model of the exhibitions in the cloud end, and can also store the three-dimensional virtual space model of the exhibitions in other storage devices associated with the cloud end, so that a user side terminal can call the three-dimensional virtual space model of the exhibitions later.

For example, under the condition that the user side terminal requests to acquire the three-dimensional virtual space model of the exhibitions, the cloud side can send the three-dimensional virtual space model of the exhibitions to the user side terminal so that the user side terminal can display the three-dimensional virtual model, and then the user can roam in the three-dimensional virtual space model to view exhibits displayed by the exhibitors in a virtual mode.

In an embodiment of the application, the cloud may store the identification information of the exhibitor and the generated three-dimensional virtual space model of the exhibitor venue in the correspondence between the identification information and the three-dimensional virtual space model.

In another embodiment of the present application, after the user side terminal displays the three-dimensional virtual space model, the user may roam in the three-dimensional virtual space model to view the exhibits displayed by the exhibitor in the exhibitor venue in a virtual manner, and during the roaming process of the user in the three-dimensional virtual space model, the user may see the appearance images of the exhibits in the three-dimensional virtual space model, and may visually know the exhibits, but may not know other related information of the exhibits, such as a special function of the exhibits, materials of the exhibits, a weight of the exhibits, and a use notice of the exhibits.

In this way, in the process that the user roams in the three-dimensional virtual space model to watch the exhibit displayed by the exhibitor in the exhibitor meeting place in a virtual manner, the user may be interested in the appearance of the exhibit through the appearance image of a certain exhibit, but the user is likely to hesitate to purchase the exhibit because other related information of the exhibit is not known, so that the possibility that the user actually purchases the exhibit is reduced, that is, the sales conversion rate of the exhibit is reduced. Or, even if the user wants to purchase the exhibit, the user needs to manually find the purchase entrance of the exhibit at other places and purchase the exhibit again through the purchase entrance, however, the burden of the user is increased, the user experience is reduced, the possibility that the user actually purchases the exhibit is also reduced, and the sales conversion rate of the exhibit is reduced.

Therefore, in order to improve the sales conversion rate of the exhibit and improve the user experience, on the basis of the embodiment shown in fig. 2, in another embodiment of the present application, referring to fig. 3, the method further includes:

in step S201, the exhibitor terminal acquires extension information of at least one exhibit of the exhibitor placed in the exhibitor venue.

In the application, the extension information of the exhibit can be input by the exhibitor at the exhibitor terminal, or downloaded by the exhibitor controlling the exhibitor terminal from the network.

Wherein, the extended information of the exhibit at least comprises: transaction information of the exhibit and/or explanation information of the exhibit.

The transaction information of the exhibit includes, but is not limited to, at least one of: the shopping system comprises a shopping link of the exhibit, a shopping cart adding link of the exhibit, a collection link of the exhibit, a sharing link of the exhibit, a shop link of the exhibit and the like.

The instructional information for the exhibit includes, but is not limited to, at least one of: an explanation video of the exhibit, an explanation voice of the exhibit, a three-dimensional model of the exhibit, and the like.

In step S202, the exhibitor terminal sends the extension information of at least one exhibit to the cloud.

In the application, for any one exhibit of at least one exhibit, the exhibitor terminal may generate a report message of the exhibit, where the report message of the exhibit may include identification information of the exhibit and extension information of the exhibit. And then sending a report message of the exhibit to the cloud. Wherein, the identification information of different exhibits is different.

The same is true for each other exhibit in the at least one exhibit, so that the expansion information of the at least one exhibit is sent to the cloud.

In step S203, the cloud receives the extension information of at least one exhibit sent by the exhibitor terminal.

In the application, the cloud end can receive the report information of each exhibit in at least one exhibit sent by the exhibitor terminal, and the report information of each exhibit at least comprises respective extension information, so that the extension information of at least one exhibit sent by the exhibitor terminal is received.

In step S204, the cloud stores the association relationship between the at least one exhibit and the extension information of the at least one exhibit.

In this application, to the report information of any exhibit that the high in the clouds was received, can include the identification information of this exhibit and the extended information of this exhibit in the report information of this exhibit, the high in the clouds can constitute the corresponding table entry with the extended information of this exhibit to the storage is corresponding in the exhibitor, the identification information of exhibit and the corresponding relation between the extended information of exhibit, thereby realize the incidence relation between the extended information of this exhibit and this exhibit of storage.

The same is true for the reported information of each other exhibit received by the cloud.

Therefore, under the condition that the cloud sends the three-dimensional virtual space model of the exhibitions place of the exhibitor to the user side terminal, the cloud can at least send the extension information of the exhibits appointed by the user side terminal to the user side terminal according to the association relation between the at least one exhibit and the extension information of the at least one exhibit based on the actual requirement of the user side terminal so that the user side terminal can display the extension information of the exhibits appointed by the user side terminal, the user can comprehensively know the appointed exhibits according to the extension information of the appointed exhibits, the appointed exhibits can be subjected to related operations according to the actual requirement, for example, the appointed exhibits can be put in an order for the appointed exhibits, the appointed exhibits can be added into a shopping cart, the appointed exhibits can be shared to other people, the specified exhibits can enter a detail page of the exhibition and the appointed exhibits can be collected, and the user side terminal can be controlled to play explanation videos or explanation voices of the appointed exhibits, or the user side terminal is controlled to display the three-dimensional model of the appointed exhibit, so that the user can know the appointed exhibit in an all-round mode.

The cloud can detect target exhibits without purchasing links in the exhibits of the exhibitor included in the three-dimensional virtual space model of the exhibitor exhibitions. Specifically, an image of any one exhibit can be extracted from the three-dimensional virtual space model of the exhibitor, then images of the commodities on shelves of the exhibitor are searched in the network stores of the exhibitor, the images of the exhibits and the images of the commodities on shelves of the exhibitor are respectively compared, if the image similarity between the image of the exhibit and the images of the commodities on shelves of the exhibitor is lower than a preset threshold, the exhibit and the commodities on shelves of the exhibitor are different, and the exhibit can be used as a target exhibit without a purchase link.

Or the exhibitor terminal can receive the identification information of the target exhibit which is not provided with the purchase link and is appointed by the exhibitor, and send the identification information of the target exhibit which is not provided with the purchase link to the cloud, and the cloud receives the identification information of the target exhibit which is not provided with the purchase link and is sent by the exhibitor terminal, and determines the target exhibit which is not provided with the purchase link according to the identification information.

Later, under the circumstances that the high in the clouds obtained the target exhibit that does not have the purchase link, the high in the clouds can generate the purchase link of target exhibit to the realization is put on the shelf with the target exhibit, like this, vast user just can purchase the target exhibit through the purchase link of target exhibit, avoids appearing the user and is interested in the circumstances but can't purchase the target exhibit.

Furthermore, the three-dimensional virtual space model of the exhibitor exhibitions can be set in the page corresponding to the purchase link of the target exhibitor, so that the user can purchase the target exhibitor on the page corresponding to the purchase link of the target exhibitor after entering the page corresponding to the purchase link of the target exhibitor by using the user terminal, and also can see the three-dimensional virtual space model of the exhibitor on the page corresponding to the purchase link of the target exhibitor, if the user needs to know the target exhibitor before purchasing the target exhibitor, the user can directly watch the three-dimensional virtual space model of the exhibitor on the page corresponding to the purchase link, for example, watch the target exhibitor displayed in the exhibitor in a virtual way in the three-dimensional virtual space model, compared with watching the picture or video of the target exhibitor, the user can more comprehensively, more three-dimensionally and more finely know the target exhibit by watching the target exhibit through the three-dimensional virtual space model.

And secondly, the cloud end can associate the purchasing link of the target exhibit with the network stores of the exhibitors, so that the vast users can acquire the purchasing link of the target exhibit in the network stores of the exhibitors and purchase the target exhibit through the purchasing link of the target exhibit.

And then, the cloud can also inform the cloud of a notification message that the cloud generates the purchase link of the target exhibit to the exhibitor terminal so that the exhibitor can know the purchase link of the target exhibit generated by the cloud according to the notification message, and then the exhibitor can manually modify the purchase page of the exhibit according to the purchase link of the target exhibit so as to improve the possibility of purchasing the target exhibit by the majority of users.

In one case, the exhibition venue has a limited total number of users that can accommodate and the exhibition has a limited duration of renewal, resulting in a smaller total number of users that can be accommodated during the renewal on the exhibition site. If the user can't go to the exhibition scene, then the user often can't watch the exhibit of the party of participating who places on the party of participating's exhibition scene at the exhibition scene, perhaps, under another kind of condition, the exhibition has ended, and the party of participating has taken away the party of participating and the exhibit of party of participating from the exhibition scene, like this, even the user goes to the exhibition scene, also can't watch the exhibit of party of participating.

In the above case, the user who goes to the exhibition site during the exhibition renewal time can watch the exhibits, but the total number of users that the exhibition site can accommodate during the renewal time is small, which results in a low promotion rate of the exhibits of the exhibitor.

Therefore, the present application needs to improve the promotion rate of exhibits of exhibitors.

In order to improve the promotion rate of the exhibits of the exhibitor, in an optional mode, under the condition that the vast users cannot go to the exhibition site to watch the exhibits of the exhibitor in the exhibitor site, the vast users still can watch at least one exhibit placed in the exhibitor site.

In order to enable the vast users to still watch at least one exhibit placed in the exhibitor site of the exhibitor under the condition that the vast users cannot go to the exhibitor site to watch the exhibits of the exhibitor site, in an optional mode, the vast users can use own terminals to download the three-dimensional virtual space model of the exhibitor site from the cloud, and control the own terminals to show the three-dimensional virtual space model of the exhibitor site, so that the users can roam in the three-dimensional virtual space model of the exhibitor site, and watch the exhibits shown in the exhibitor site in a virtual mode.

Specifically, referring to fig. 4, a flowchart of steps of a data processing method according to the present application is shown, in which a user side terminal may download a three-dimensional virtual space model of an exhibitor exhibitions place from a cloud, and display the three-dimensional virtual space model of the exhibitor, so that a user may roam in the three-dimensional virtual space model of the exhibitor, and view exhibits displayed by the exhibitor in a virtual manner.

The method is applied to the cloud 01 and one of the user terminals 03 shown in fig. 1, and specifically may include the following steps:

in step S301, the user side terminal sends an acquisition request for acquiring a three-dimensional virtual space model of a exhibitor venue to the cloud.

In one embodiment, the exhibition has a corresponding web page, the exhibition is launched by a host, the host has a web page of the host, the host can set a portal for obtaining a three-dimensional virtual space model of an exhibitions venue of the exhibitor on the web page of the host, and the portal can include a virtual button and the like.

The user can control the user side terminal to display a webpage corresponding to the exhibition, under the condition that the user needs to roam in the three-dimensional virtual space model of the exhibitor to watch exhibits displayed by the exhibitor in a virtual mode, the user can click a virtual button used for obtaining the three-dimensional virtual space model of the exhibitor on the webpage corresponding to the exhibition, and under the condition that the user side terminal receives the virtual button clicked by the user, an obtaining request used for obtaining the three-dimensional virtual space model of the exhibitor can be generated, and the obtaining request used for obtaining the three-dimensional virtual space model of the exhibitor is sent to the cloud.

The exhibition information acquisition method comprises the steps that identification information of a exhibitor can be included in a virtual button, therefore, when a user side terminal receives the condition that a user clicks the virtual button, the identification information of the exhibitor included in the virtual button can be acquired, and an acquisition request for acquiring a three-dimensional virtual space model of an exhibitor site can be generated according to the identification information of the exhibitor, so that the acquisition request can carry the identification information of the exhibitor, and then the acquisition request for acquiring the three-dimensional virtual space model of the exhibitor site can be sent to a cloud.

In another embodiment, the exhibitor corresponding to the exhibitor site has its own web page, for example, the exhibitor has its own web store page, and the exhibitor may set an entry on the web store page for obtaining a three-dimensional virtual space model of the exhibitor site, where the entry may include a virtual button, etc.

The user can control the user side terminal to display the page of the network shop, under the condition that the user needs to roam in the three-dimensional virtual space model of the exhibitor to watch the exhibits displayed by the exhibitor in a virtual mode, the user can click a virtual button used for acquiring the three-dimensional virtual space model of the exhibitor on the page of the network shop, under the condition that the user side terminal receives the virtual button clicked by the user, an acquisition request used for acquiring the three-dimensional virtual space model of the exhibitor can be generated, and the acquisition request used for acquiring the three-dimensional virtual space model of the exhibitor is sent to the cloud.

In step S302, the cloud receives an acquisition request sent by the user terminal to acquire a three-dimensional virtual space model of a exhibitor venue.

In step S303, the cloud acquires the stored three-dimensional virtual space model of the exhibitor according to the acquisition request.

In the application, the obtaining request for obtaining the three-dimensional virtual space model of the exhibitor exhibitions may carry identification information of the exhibitor. In this way, the cloud can extract the identification information of the exhibitor from the acquisition request for acquiring the three-dimensional virtual space model of the exhibitor, and then can search the three-dimensional virtual space model corresponding to the identification information of the exhibitor in the corresponding relationship between the identification information and the three-dimensional virtual space model, and use the three-dimensional virtual space model as the exhibitor three-dimensional virtual space model.

In step S304, the cloud sends at least the three-dimensional virtual space model of the exhibitor to the user terminal.

In step S305, the user terminal receives the three-dimensional virtual space model of the exhibitor returned by the cloud according to the obtaining request.

In step 306, the user side terminal presents at least the three-dimensional virtual space model of the exhibitor.

Then, the user can roam in the three-dimensional virtual space model of the exhibitor exhibitions, and watch the exhibits displayed in the exhibitor in a virtual mode.

Therefore, in order to improve the sales conversion rate of the exhibits and improve the user experience, based on the embodiments shown in fig. 3 and 4, in another embodiment of the present application, it is necessary to enable the user to know other related information of the exhibits in a case that the user roams in the three-dimensional virtual space model of the exhibitor's exhibitor to view the exhibits displayed by the exhibitor in a virtual manner in the exhibitor's exhibitor site.

In order to enable the user to know other related information of the exhibit under the condition that the user roams in the three-dimensional virtual space model of the exhibitor site to view the exhibit displayed in the exhibitor site in a virtual manner, referring to fig. 5, the method further comprises:

in step S401, the user-side terminal acquires a specified exhibit among exhibits in the three-dimensional virtual space model of the exhibitor.

For example, in the process that the user roams in the three-dimensional virtual space model of the exhibitor, the user can view the exhibits displayed by the exhibitor in the exhibitor venue in a virtual manner, and if the user is interested in a certain exhibit and wants to further know the exhibit, the user can designate the exhibit to the user side terminal.

In one embodiment, the user can click the exhibit in the three-dimensional virtual space model of the exhibitor, and the user side terminal can take the exhibit as a designated exhibit after receiving the click operation of the exhibit input by the user in the three-dimensional virtual space model.

After the user side terminal displays the three-dimensional virtual space model of the exhibitor, the user can control the user side terminal to roam in the three-dimensional virtual space model of the exhibitor, and the roaming process is a process of changing the position of the observation point in the three-dimensional virtual space model of the exhibitor.

When the user needs to watch a certain exhibit in the three-dimensional virtual space model of the exhibitor emphatically, the user can control the user side terminal to roam to the vicinity of the exhibit in the three-dimensional virtual space model of the exhibitor, and then the user side terminal can show at least the exhibit in the three-dimensional virtual space model of the exhibitor with the roamed position as the observation point, so that the user can watch the exhibit emphatically.

Wherein the position of the observation point can be understood as: at which position in the three-dimensional virtual space model of the exhibitor is displayed, or, it can be understood that: current location points in the three-dimensional virtual space model of the exhibitor, and the like.

When the position of the observation point is located in the space trigger area of a certain exhibit in the three-dimensional virtual space model of the exhibitor, it indicates that the user controls the user terminal to roam in the three-dimensional virtual space model of the exhibitor to be close to the exhibit, and the user often needs to watch the exhibit emphatically.

The space trigger region comprises a region which is positioned in the exhibit in the three-dimensional virtual space model of the exhibitor, or a region which is positioned near the exhibit in the three-dimensional virtual space model of the exhibitor, and the like.

In the method, in the process that the user controls the user side terminal to roam in the three-dimensional virtual space model of the exhibitor, the user can see each exhibit in an exhibitor meeting place in the three-dimensional virtual space model on the user interface, and if the user is interested in a certain exhibit, the user side terminal can be controlled to roam to the vicinity of the exhibit, and then the exhibit is watched in the vicinity of the exhibit.

When a user controls a user side terminal to roam to a certain position in a three-dimensional virtual space model, the fact that the user is interested in an exhibit related to the position is often explained.

Therefore, in another embodiment, in the case that the observation point is located in the space trigger area of one of the exhibits of the three-dimensional virtual space model during the roaming of the three-dimensional virtual space model, it is often indicated that the user needs to watch the one of the exhibits emphatically, and further, may need to know the exhibit omnidirectionally, so that the one of the exhibits may be determined as the designated exhibit. That is, in the space trigger region of which exhibit the observation point is located, which exhibit can be regarded as the designated exhibit.

In step S402, the user-side terminal sends an acquisition request for acquiring extension information of an exhibit specified in the three-dimensional virtual space model of the exhibitor to the cloud.

After the user side terminal obtains the exhibits appointed in the three-dimensional virtual space model of the exhibitor, an obtaining request for obtaining the extension information of the exhibits appointed in the three-dimensional virtual space model of the exhibitor can be generated, the obtaining request can carry the identification information of the exhibits appointed, and then the obtaining request for obtaining the extension information of the exhibits appointed in the three-dimensional virtual space model of the exhibitor can be sent to the cloud.

In step S403, the cloud receives an acquisition request sent by the user terminal to acquire extension information of an exhibit specified in the three-dimensional virtual space model of the exhibitor.

In step S404, the cloud acquires the extension information of the exhibit specified by the user terminal according to the acquisition request and based on the association relationship between the at least one exhibit and the extension information of the at least one exhibit.

For example, the cloud may search for the extension information corresponding to the identification information of the specified exhibit in the correspondence between the identification information of the exhibit and the extension information of the exhibit corresponding to the exhibitor, and use the extension information as the extension information of the exhibit specified by the user side terminal.

In step S405, the cloud sends at least extension information of the exhibit specified by the user side terminal to the user side terminal.

In step S406, the user side terminal receives the extension information of the exhibit designated by the user side terminal returned by the cloud.

In step S407, the user-side terminal plays or displays the extension information of the exhibit designated by the user-side terminal.

In one example, the user-side terminal may present the extension information of the designated exhibit in the vicinity of the designated exhibit.

Therefore, the user can comprehensively know the appointed exhibit according to the extension information of the appointed exhibit, and can carry out related operations on the appointed exhibit according to actual requirements, for example, an order is placed on the appointed exhibit, the appointed exhibit is added into a shopping cart, the appointed exhibit is shared by others, the appointed exhibit enters a detailed page of the appointed exhibit, the appointed exhibit is collected and the like, the user side terminal can be controlled to play explanation videos or explanation voices of the appointed exhibit, or the user side terminal is controlled to display a three-dimensional model of the appointed exhibit, so that the user can comprehensively know the appointed exhibit.

In another embodiment of the present application, the method of the present application may be applied not only to scenes of an exhibition, but also to scenes of renting/buying/selling of a house, scenes of renting/buying/selling of an automobile, scenes of live broadcasting, and the like, where the live broadcasting may include live education broadcasting and the like.

For example, a house lease/buy/sell scenario is exemplified.

The shooting side terminal obtains a plurality of house internal images of a house shot from multiple angles, obtains depth information of each house internal image, and sends the plurality of house internal images of the house and the depth information of each house internal image of the house to the cloud.

The cloud end receives a plurality of house internal images of the house and depth information of each house internal image of the house, generates a three-dimensional house model of the house according to the plurality of house internal images of the house and the depth information of each house internal image of the house, and at least stores the three-dimensional house model of the house.

And then the user side terminal can send an acquisition request for acquiring the three-dimensional house model of the house to the cloud.

The cloud end receives an acquisition request for acquiring a three-dimensional house model of a house, acquires a stored three-dimensional house model of the house according to the acquisition request, and at least sends the three-dimensional house model of the house to the user side terminal.

And the user side terminal receives the three-dimensional house model of the house and at least displays the three-dimensional house model of the house.

Through this application embodiment, the user can use the terminal of oneself to download the three-dimensional house model in house from the high in the clouds to control the three-dimensional house model of own terminal show house, roam in the three-dimensional house model in house with making the user can, watch the structure, house type and house ornamentation etc. of house with virtual mode.

Therefore, under the condition that the user cannot go to the house site to watch the house, the user still can watch the three-dimensional house model of the house and watch the structure, the house type, the house decoration and the like of the house in a virtual mode, so that the popularization rate of the house can be improved, the popularization rate of the structure, the house type, the house decoration and the like of the house can be improved, and the like.

For another example, a scenario of rental/sale of a car is taken as an example for illustration.

The shooting side terminal obtains a plurality of automobile internal images of an automobile shot from multiple angles, obtains depth information of each automobile internal image, and sends the plurality of automobile internal images of the automobile and the depth information of each automobile internal image of the automobile to the cloud side.

The cloud end receives a plurality of automobile internal images of the automobile and depth information of each automobile internal image of the automobile, generates a three-dimensional automobile model of the automobile according to the plurality of automobile internal images of the automobile and the depth information of each automobile internal image of the automobile, and at least stores the three-dimensional automobile model of the automobile.

And then the user side terminal can send an acquisition request for acquiring the three-dimensional automobile model of the automobile to the cloud.

The cloud end receives an acquisition request for acquiring a three-dimensional automobile model of an automobile, acquires the stored three-dimensional automobile model of the automobile according to the acquisition request, and at least sends the three-dimensional automobile model of the automobile to the user side terminal.

And the user side terminal receives the three-dimensional automobile model of the automobile and at least displays the three-dimensional automobile model of the automobile.

Through this application embodiment, the user can use the terminal of oneself to download the three-dimensional automobile model of car from the high in the clouds to control the terminal of oneself and show the three-dimensional automobile model of car, in order to make the user roam in the three-dimensional automobile model of car, watch the structure and the style etc. of car with virtual mode.

Therefore, under the condition that the user cannot go to the site where the automobile is located to watch the real automobile, the user can still watch the three-dimensional automobile model of the automobile and watch the structure, the pattern and the like of the automobile in a virtual mode, so that the popularization rate of the automobile can be improved, the popularization rate of the structure, the pattern and the like of the automobile can be improved, and the like.

For another example, a scene of live broadcast is taken as an example for illustration, and live broadcast may include education live broadcast and the like.

The method comprises the steps that a shooting party terminal obtains a plurality of live-broadcast live-field images of a live-broadcast site shot from multiple angles, obtains depth information of each live-broadcast live-field image, and sends the live-broadcast live-field images and the depth information of each live-broadcast live-field image to a cloud.

The cloud end receives a plurality of live broadcast field images of a live broadcast field and depth information of each live broadcast field image of the live broadcast field, generates a three-dimensional live broadcast field model of the live broadcast field according to the plurality of live broadcast field images of the live broadcast field and the depth information of each live broadcast field image of the live broadcast field, and at least stores the three-dimensional live broadcast field model of the live broadcast field.

And then the user side terminal can send an acquisition request for acquiring the three-dimensional live broadcast site model of the live broadcast site to the cloud.

The cloud receives an acquisition request for acquiring a three-dimensional live broadcast site model of a live broadcast site, acquires a stored three-dimensional live broadcast site model of the live broadcast site according to the acquisition request, and at least sends the three-dimensional live broadcast site model of the live broadcast site to the user side terminal.

And the user side terminal receives the three-dimensional live broadcast site model of the live broadcast site and at least displays the three-dimensional live broadcast site model of the live broadcast site.

Through the embodiment of the application, the user can use the terminal of the user to download the three-dimensional live broadcast field model of the live broadcast field from the cloud, and control the terminal of the user to display the three-dimensional live broadcast field model of the live broadcast field, so that the user can roam in the three-dimensional live broadcast field model of the live broadcast field and watch the structure and the style of the live broadcast field, the explanation content (such as education experiment content and the like) in the live broadcast field, the model (such as education experiment model) placed in the live broadcast field and the like in a virtual mode.

Therefore, under the condition that the user cannot go to the live broadcast site to watch the live broadcast, the user still can watch the three-dimensional live broadcast site model of the live broadcast site, and is not influenced by time limitation and region limitation of the live broadcast site any more, so that the user who does not go to the live broadcast site can watch the content in the live broadcast, and the user can watch the content in the live broadcast outside the survival time of the live broadcast site, for example, the structure and the style of the live broadcast site, explanation content (such as education experiment content and the like) in the live broadcast site, a model (such as an education experiment model) placed in the live broadcast site and the like are watched in a virtual mode, and therefore the popularization rate of the live broadcast site can be improved.

It is noted that, for simplicity of explanation, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will appreciate that the present application is not limited by the order of acts, as some steps may, in accordance with the present application, occur in other orders and concurrently. Further, those skilled in the art will also appreciate that the embodiments described in the specification are exemplary and that no action is necessarily required in this application.

Referring to fig. 6, a block diagram of a data processing apparatus of the present application is shown, and the data processing apparatus is applied to a participant terminal, and the apparatus may specifically include the following modules:

a first obtaining module 11, configured to obtain a plurality of meeting place images of a meeting place of a participant, which are shot from multiple angles, and obtain depth information of each meeting place image; at least one exhibit of the exhibitor is placed in the exhibitor venue;

the first sending module 12 is configured to send the multiple meeting place images and the depth information of each meeting place image to a cloud, so that the cloud generates a three-dimensional virtual space model of the participating meeting place according to the multiple meeting place images and the depth information of each meeting place image, stores the three-dimensional virtual space model, and/or at least sends the three-dimensional virtual space model to the user side terminal when the user side terminal requests to obtain the three-dimensional virtual space model.

In the application, a exhibitor terminal acquires a plurality of meeting place images of the exhibitor meeting places shot from multiple angles, and acquires depth information of each meeting place image; at least one exhibit of a exhibitor is placed in the exhibitor meeting place, and a plurality of meeting place images of the exhibitor meeting place and depth information of each meeting place image of the exhibitor meeting place are sent to the cloud.

The cloud end receives a plurality of meeting place images of the meeting place and the depth information of each meeting place image of the meeting place, generates a three-dimensional virtual space model of the meeting place according to the plurality of meeting place images of the meeting place and the depth information of each meeting place image of the meeting place, and at least stores the three-dimensional virtual space model of the meeting place.

Then, under the condition that the user side terminal requests to acquire the three-dimensional virtual space model of the exhibitions, the cloud end can send the three-dimensional virtual space model of the exhibitions to the user side terminal so that the user side terminal can display the three-dimensional virtual model, and then the user can roam in the three-dimensional virtual space model to view the exhibits displayed by the exhibitors in a virtual mode.

Through the method and the device, the user can download the three-dimensional virtual space model of the exhibitor exhibitions from the cloud terminal by using the terminal of the user, and control the terminal of the user to display the three-dimensional virtual space model of the exhibitor, so that the user can roam in the three-dimensional virtual space model of the exhibitor, and watch exhibitions displayed by the exhibitor in the exhibitor in a virtual mode.

Referring to fig. 7, a block diagram of a data processing apparatus according to the present application is shown, and the data processing apparatus is applied to a cloud, and the apparatus may specifically include the following modules:

a first receiving module 21, configured to receive multiple meeting place images of a meeting place of a participant and depth information of each meeting place image, where the meeting place images are taken from multiple angles and sent by a participant terminal; at least one exhibit of the exhibitor is placed in the exhibitor venue;

a generating module 22, configured to generate a three-dimensional virtual space model of the exhibitor meeting place according to the multiple meeting place images and depth information of each meeting place image;

a storage module 23, configured to store at least the three-dimensional virtual space model.

Referring to fig. 8, a block diagram of a data processing apparatus according to the present application is shown, which is applied to a user terminal, and the apparatus may specifically include the following modules:

a second sending module 31, configured to send, to the cloud, an obtaining request for obtaining a three-dimensional virtual space model of a exhibitor venue;

a second receiving module 32, configured to receive the three-dimensional virtual space model returned by the cloud according to the obtaining request;

a display module 33 for displaying at least the three-dimensional virtual space model.

Referring to fig. 9, a block diagram of a data processing apparatus according to the present application is shown, and the data processing apparatus is applied to a cloud, and the apparatus may specifically include the following modules:

a third receiving module 41, configured to receive an obtaining request sent by a user terminal and used for obtaining a three-dimensional virtual space model of a exhibitor venue;

a second obtaining module 42, configured to obtain the stored three-dimensional virtual space model according to the obtaining request;

a third sending module 43, configured to send the three-dimensional virtual space model at least to the user-side terminal;

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

The present application further provides a non-transitory, readable storage medium, where one or more modules (programs) are stored, and when the one or more modules are applied to a device, the device may execute instructions (instructions) of method steps in this application.

Embodiments of the present application provide one or more machine-readable media having instructions stored thereon, which when executed by one or more processors, cause an electronic device to perform the methods as described in one or more of the above embodiments. In the embodiment of the application, the electronic device comprises a server, a gateway, a sub-device and the like, wherein the sub-device is a device such as an internet of things device.

Embodiments of the present disclosure may be implemented as an apparatus, which may include electronic devices such as servers (clusters), terminal devices such as IoT devices, and the like, using any suitable hardware, firmware, software, or any combination thereof, for a desired configuration.

Fig. 10 schematically illustrates an example apparatus 1300 that can be used to implement various embodiments described herein.

For one embodiment, fig. 10 illustrates an example apparatus 1300 having one or more processors 1302, a control module (chipset) 1304 coupled to at least one of the processor(s) 1302, memory 1306 coupled to the control module 1304, non-volatile memory (NVM)/storage 1308 coupled to the control module 1304, one or more input/output devices 1310 coupled to the control module 1304, and a network interface 1312 coupled to the control module 1306.

Processor 1302 may include one or more single-core or multi-core processors, and processor 1302 may include any combination of general-purpose or special-purpose processors (e.g., graphics processors, application processors, baseband processors, etc.). In some embodiments, the apparatus 1300 can be a server device such as a gateway described in the embodiments of the present application.

In some embodiments, apparatus 1300 may include one or more computer-readable media (e.g., memory 1306 or NVM/storage 1308) having instructions 1314 and one or more processors 1302, which in combination with the one or more computer-readable media, are configured to execute instructions 1314 to implement modules to perform actions described in this disclosure.

For one embodiment, control module 1304 may include any suitable interface controllers to provide any suitable interface to at least one of the processor(s) 1302 and/or any suitable device or component in communication with control module 1304.

The control module 1304 may include a memory controller module to provide an interface to the memory 1306. The memory controller module may be a hardware module, a software module, and/or a firmware module.

Memory 1306 may be used, for example, to load and store data and/or instructions 1314 for device 1300. For one embodiment, memory 1306 may comprise any suitable volatile memory, such as suitable DRAM. In some embodiments, the memory 1306 may comprise a double data rate type four synchronous dynamic random access memory (DDR4 SDRAM).

For one embodiment, control module 1304 may include one or more input/output controllers to provide an interface to NVM/storage 1308 and input/output device(s) 1310.

For example, NVM/storage 1308 may be used to store data and/or instructions 1314. NVM/storage 1308 may include any suitable non-volatile memory (e.g., flash memory) and/or may include any suitable non-volatile storage device(s) (e.g., one or more Hard Disk Drives (HDDs), one or more Compact Disc (CD) drives, and/or one or more Digital Versatile Disc (DVD) drives).

NVM/storage 1308 may include storage resources that are physically part of the device on which apparatus 1300 is installed, or it may be accessible by the device and need not be part of the device. For example, NVM/storage 1308 may be accessible over a network via input/output device(s) 1310.

Input/output device(s) 1310 may provide an interface for apparatus 1300 to communicate with any other suitable device, input/output device(s) 1310 may include a communications component, a pinyin component, a sensor component, and so forth. The network interface 1312 may provide an interface for the device 1300 to communicate over one or more networks, and the device 1300 may wirelessly communicate with one or more components of a wireless network according to any of one or more wireless network standards and/or protocols, such as access to a communication standard-based wireless network, e.g., WiFi, 2G, 3G, 4G, 5G, etc., or a combination thereof.

For one embodiment, at least one of the processor(s) 1302 may be packaged together with logic for one or more controllers (e.g., memory controller modules) of the control module 1304. For one embodiment, at least one of the processor(s) 1302 may be packaged together with logic for one or more controllers of the control module 1304 to form a System In Package (SiP). For one embodiment, at least one of the processor(s) 1302 may be integrated on the same die with logic for one or more controller(s) of the control module 1304. For one embodiment, at least one of the processor(s) 1302 may be integrated on the same die with logic of one or more controllers of the control module 1304 to form a system on chip (SoC).

In various embodiments, apparatus 1300 may be, but is not limited to being: a server, a desktop computing device, or a mobile computing device (e.g., a laptop computing device, a handheld computing device, a tablet, a netbook, etc.), among other terminal devices. In various embodiments, apparatus 1300 may have more or fewer components and/or different architectures. For example, in some embodiments, device 1300 includes one or more cameras, a keyboard, a Liquid Crystal Display (LCD) screen (including a touch screen display), a non-volatile memory port, multiple antennas, a graphics chip, an Application Specific Integrated Circuit (ASIC), and speakers.

An embodiment of the present application provides an electronic device, including: one or more processors; and one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the electronic device to perform a data processing method as described in one or more of the present applications.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The data processing method and apparatus provided by the present application are introduced in detail, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A data processing method applied to a participant terminal, the method comprising:

2. A data processing method is applied to a cloud end, and the method comprises the following steps:

storing at least the three-dimensional virtual space model.

3. A data processing method applied to a user side terminal, the method comprising:

at least displaying the three-dimensional virtual space model;

4. A data processing method is applied to a cloud end, and the method comprises the following steps:

5. A data processing apparatus, applied to a participant terminal, the apparatus comprising:

6. A data processing apparatus, for use in a cloud, the apparatus comprising:

7. A data processing apparatus, applied to a user side terminal, the apparatus comprising:

a display module for displaying at least the three-dimensional virtual space model;

8. A data processing apparatus, for use in a cloud, the apparatus comprising:

9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the data processing method according to any of claims 1 to 4 are implemented when the processor executes the program.

10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the data processing method according to any one of claims 1 to 4.