WO2021147749A1

WO2021147749A1 - Method and apparatus for realizing 3d display, and 3d display system

Info

Publication number: WO2021147749A1
Application number: PCT/CN2021/071696
Authority: WO
Inventors: 刁鸿浩; 黄玲溪
Original assignee: 北京芯海视界三维科技有限公司; 视觉技术创投私人有限公司
Priority date: 2020-01-20
Filing date: 2021-01-14
Publication date: 2021-07-29
Also published as: CN113141501A; TW202129363A

Abstract

Provided are a method and apparatus for realizing 3D display, and a 3D display system, a computer-readable storage medium, and a computer program product. The method for realizing 3D display comprises: by means of a position confirmation apparatus, performing position confirmation on a 3D photographic apparatus which can perform 3D photography for a 3D display apparatus, so as to obtain the position of the 3D photographic apparatus (S100); and by means of the 3D display apparatus, generating 3D display content for the 3D photographic apparatus according to the position of the 3D photographic apparatus (S200). A live broadcast picture capable of realizing 3D display is provided.

Description

Method, device and 3D display system for realizing 3D display

This application claims the priority of a Chinese patent application filed with the China Intellectual Property Office on January 20, 2020, the application number is 202010072953.4, and the invention title is "Method, Apparatus and 3D Display System for Realizing 3D Display", the entire content of which is incorporated by reference Incorporated in this application.

Technical field

This application relates to the field of 3D technology, for example, to methods, devices and 3D display systems for realizing 3D display.

Background technique

With the continuous development of webcasting, there is an increasing demand for watching live broadcasts.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related technology:

When users watch live programs, the screens they watch are mostly flat, and they usually interact through voice, text, or gestures, but the interaction effect is poor, and the immersive effect cannot be achieved.

Summary of the invention

In order to have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not a general comment, nor is it intended to determine key/important components or describe the scope of protection of these embodiments, but serves as a prelude to the detailed description that follows.

The embodiments of the present disclosure provide a method, a device, a 3D display system, a computer-readable storage medium, and a computer program product for realizing 3D display, so as to solve the technical problem that the live screen is a plane.

In some embodiments, the method for implementing 3D display includes:

Through the position confirmation device, confirm the position of a 3D photographing device capable of 3D photographing with respect to a 3D display device to obtain the position of the 3D photographing device;

The 3D display device generates 3D display content for the 3D camera based on the position of the 3D camera.

In some embodiments, generating 3D display content may include:

The image to be displayed is rendered into a left-eye image and a right-eye image, and the left-eye image and the right-eye image are allocated pixels according to the position of the 3D camera.

In some embodiments, performing pixel allocation on the left-eye image and the right-eye image according to the position of the 3D camera may include:

The left-eye image and the right-eye image are allocated to the pixels of the 3D display screen of the 3D display device corresponding to the position of the 3D photographing device.

In some embodiments, the method for implementing 3D display may further include: displaying 3D display content for the 3D camera.

In some embodiments, the method for implementing 3D display may further include: receiving the displayed 3D display content through a 3D camera.

In some embodiments, receiving 3D display content may include:

At least two cameras included in the 3D shooting device are used to receive the displayed 3D display content in a 3D display manner.

In some embodiments, the method for implementing 3D display may further include: transmitting the received 3D display content to the user terminal.

In some embodiments, the method for implementing 3D display may further include: 3D photographing the environment where the host is located through a 3D photographing device.

In some embodiments, the method for implementing 3D display may further include: confirming the position of the anchor through the position confirming device to obtain the position of the anchor.

In some embodiments, the device for realizing 3D display may include a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for realizing 3D display when the program instructions are executed.

In some embodiments, the device for implementing 3D display may include:

The position confirmation device is configured to confirm the position of a 3D photographing device capable of 3D photographing with respect to the 3D display device to obtain the position of the 3D photographing device;

The 3D display device is configured to generate 3D display content for the 3D camera according to the position of the 3D camera.

In some embodiments, the 3D display device may also be configured to render the image to be displayed into a left-eye image and a right-eye image, and perform pixel allocation on the left-eye image and the right-eye image according to the position of the 3D camera.

In some embodiments, the 3D display device may be configured to allocate the left-eye image and the right-eye image to pixels corresponding to the position of the 3D photographing device on the 3D display screen of the 3D display device.

In some embodiments, the 3D display device may also be configured to display 3D display content for the 3D camera.

In some embodiments, the device for implementing 3D display may further include: a 3D photographing device configured to receive the displayed 3D display content.

In some embodiments, the 3D photographing device may include at least two cameras, configured to receive the displayed 3D display content in a manner that can realize 3D display.

In some embodiments, the 3D photographing device may also be configured to transmit the received 3D display content to the user terminal.

In some embodiments, the 3D photographing device may also be configured to take 3D photographs of the environment where the host is located.

In some embodiments, the 3D photographing device may also be configured to transmit the 3D photographing signal obtained by 3D photographing the environment where the host is located to the user terminal.

In some embodiments, the 3D display system may include the device for implementing 3D display as described above.

The computer-readable storage medium provided by the embodiment of the present disclosure stores computer-executable instructions, and the computer-executable instructions are set to execute the above-mentioned method for realizing 3D display.

The computer program product provided by the embodiments of the present disclosure includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer executes the above-mentioned 3D display method.

The method, device and 3D display system, computer-readable storage medium, and computer program product for implementing 3D display provided by the embodiments of the present disclosure can achieve the following technical effects:

Provide a live screen that can be displayed in 3D.

The above general description and the following description are only exemplary and explanatory, and are not used to limit the application.

Description of the drawings

One or more embodiments are exemplified by the accompanying drawings. These exemplified descriptions and drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

FIG. 1 is a flowchart of a method for realizing 3D display provided by an embodiment of the present disclosure;

2 is a flowchart of another method for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 3 is a structural diagram of an apparatus for realizing 3D display provided by an embodiment of the present disclosure;

4 is a structural diagram of another device for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 5 is a structural diagram of another device for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 6 is a structural diagram of another device for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 7 is a structural diagram of another device for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 8 is a structural diagram of another device for realizing 3D display provided by an embodiment of the present disclosure;

FIG. 9 is a structural diagram of a 3D display system provided by an embodiment of the present disclosure.

Reference signs:

1: 3D display system; 300: device for realizing 3D display; 310: processor; 320: memory; 330: communication interface; 340: bus; 400: position confirmation device; 410: 3D display device; 401: first camera module Group; 402: logic judgment circuit; 411: 3D display screen; 420: 3D camera; 421: second camera module.

Detailed ways

In order to have a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a number of details are used to provide a sufficient understanding of the disclosed embodiments. However, without these details, one or more embodiments can still be implemented. In other cases, in order to simplify the drawings, well-known structures and devices may be simplified for display.

As shown in FIG. 1, an embodiment of the present disclosure provides a method for implementing 3D display, including:

S100: Through the position confirmation device, confirm the position of the 3D photographing device capable of 3D photographing with respect to the 3D display device to obtain the position of the 3D photographing device;

S200: Using the 3D display device, generate 3D display content for the 3D camera according to the position of the 3D camera.

In some embodiments, the position confirmation device can determine the position. The structure and determination form of the position confirmation device in this application are not limited, as long as the position information of the 3D camera device can be obtained. A 3D camera device that performs 3D shooting for a 3D display device can be understood as a 3D display device that can play 3D display content, a 3D camera device can take a 3D picture, and the 3D picture taken by the 3D camera device is generated by the 3D display device. The 3D display content of the location of the 3D display device. The position of the 3D shooting device is different, the 3D display content displayed by the 3D display device may be different, and accordingly, the 3D images captured by the 3D shooting device may be different.

In some embodiments, when S100 is performed to confirm the position of the 3D photographing device, the image of the 3D photographing device may be photographed by the position confirming device to obtain the position of the 3D photographing device. For example, the position confirmation device may be a camera, and the position information of the target is determined based on the captured image information of the target, and the target is a 3D camera.

In some embodiments, in obtaining the position of the 3D camera, the 3D camera depth information can be obtained according to the plane position information of the 3D camera in the image of the 3D camera, so as to obtain the 3D camera coordinates of the 3D camera. The position image of the 3D camera captured by the position confirmation device contains the plane position information of the 3D camera, and the depth information of the 3D camera is obtained according to the plane position information, so as to obtain the spatial coordinate information of the 3D camera.

In some embodiments, referring to FIG. 2, when performing S200 to generate 3D display content, the following operations may be performed: S210: rendering the image to be displayed into a left-eye image and a right-eye image; and S220: according to the 3D camera The position of the left-eye image and the right-eye image are pixel-allocated. Since the left and right eye images are different, different pixel assignments are performed on the left and right eye images based on the position of the 3D camera device to generate 3D display content.

In some embodiments, when the left-eye image and the right-eye image are allocated pixels according to the position of the 3D camera, the left-eye image and the right-eye image can be allocated to the position of the 3D display screen of the 3D display device and the position of the 3D camera. On the corresponding pixel. As a result, different left-eye images and right-eye images are displayed on the pixels corresponding to different viewing positions on the 3D display screen, so that different 3D display contents are displayed on the 3D display screen corresponding to different positions.

In some embodiments, the method for implementing 3D display may further include: displaying 3D display content for the 3D camera. The 3D display device displays corresponding 3D display content corresponding to the location of the 3D camera.

In some embodiments, the 3D display content displayed by the 3D display device is received by the 3D camera, so that the 3D camera captures a 3D picture corresponding to its location.

In some embodiments, the 3D display content is received through a 3D camera, and the displayed 3D display content can be received through the second camera module 421 (see FIG. 8) included in the 3D camera in a 3D display manner. The second camera The module 421 can be at least two cameras. The left-eye image and the right-eye image can be collected by using at least two cameras to obtain the left-eye image and the right-eye image. Based on the difference between the left-eye image and the right-eye image, 3D can be realized. Receiving in the displayed way.

In some embodiments, the method for implementing 3D display may also perform the following operations: transmitting the received 3D display content to the user terminal. The 3D camera device transmits the received 3D display content to the client via the network.

The method for implementing 3D display disclosed in some embodiments may further include: 3D photographing the environment where the host is located through a 3D photographing device. Optionally, the above-mentioned 3D shooting of the environment where the host is located by the 3D shooting device may include: a first camera module (see FIG. 5, which may include at least two cameras) included in the 3D shooting device to achieve 3D display 3D shooting of the environment where the host is located. At least two cameras in the 3D shooting device capture different first images and second images, respectively, and obtain the first and second images correspondingly. The 3D shooting device can realize 3D display based on the first and second images. 3D shooting of the environment where the host is located.

The method for implementing 3D display disclosed in some embodiments may further include: transmitting a 3D shooting signal obtained by 3D shooting of the environment where the host is located through a 3D shooting device to the user terminal. Users who watch the live broadcast can receive the 3D display screen brought by the 3D shooting signal.

The method for implementing 3D display disclosed in some embodiments may further include: confirming the position of the anchor through the position confirming device to obtain the position of the anchor. Confirming the location of the host may include: taking an image of the host through the location confirmation device, and obtaining the location of the host according to the image of the host. The eye coordinates of the anchor can be obtained when the position of the anchor is obtained.

In obtaining the anchor's position disclosed in some embodiments, the anchor's eyeball depth information can be obtained according to the anchor's eyeball plane position information contained in the anchor's image, so as to obtain the anchor's eyeball coordinates. According to the anchor's eye coordinates, the anchor can display the 3D display content corresponding to its location.

The method for implementing 3D display disclosed in some embodiments may include: generating 3D display content for the host according to the location of the host. The 3D display device generates 3D display content corresponding to the location information of the host according to the location information of the host. The location of the host is different, and the 3D display content generated by the 3D display device corresponding to its location may be different.

In the generation of 3D display content for the host disclosed in some embodiments, the image to be displayed may be rendered into a left-eye image and a right-eye image, and the left-eye image and the right-eye image are allocated pixels according to the location of the host. In the pixel allocation of the left eye image and the right eye image according to the location of the host, the left eye image and the right eye image are allocated to the pixels corresponding to the location of the host on the 3D display screen of the 3D display device.

The method for implementing 3D display in some embodiments may further include: displaying 3D display content for the host. The host sees the 3D display content for the host displayed by the 3D display device at his location.

In some embodiments, the method for implementing 3D display may further include: 3D photographing the environment where the host is located through the location confirmation device.

In some embodiments, performing 3D shooting of the environment where the host is located through the location confirmation device may include: performing 3D shooting of the environment where the host is located through the first camera module included in the location confirmation device, where the first camera module may be at least Two cameras can take 3D shots of the host’s environment in a way that can realize 3D display. The at least two cameras included in the first camera module separately collect different images to perform 3D shooting of the environment where the host is located in a manner that can realize 3D display.

In some embodiments, the method for implementing 3D display may also perform the following operations: the 3D shooting signal obtained by 3D shooting of the environment where the host is located is transmitted to the user terminal through the location confirmation device. Users who watch the live broadcast can receive 3D shooting signals and obtain 3D images.

The embodiment of the present disclosure provides a device for realizing 3D display, including a processor and a memory storing program instructions. The processor is configured to execute the method for realizing 3D display as described above when the program instructions are executed. In some embodiments, the structure of the above-mentioned 3D display device is shown in FIG. 3, which may include a processor 310 and a memory 320, and may also include a communication interface 330 and a bus 340. Among them, the processor 310, the communication interface 330, and the memory 320 can communicate with each other through the bus 340. The communication interface 330 can be used for information transmission. The processor 310 may call logical instructions in the memory 320 to execute the method for implementing 3D display in the foregoing embodiment.

In addition, the above-mentioned logical instructions in the memory 320 can be implemented in the form of a software functional unit and when sold or used as an independent product, they can be stored in a computer readable storage medium. As a computer-readable storage medium, the memory 320 can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 310 executes functional applications and data processing by running program instructions/modules stored in the memory 320, that is, implements the 3D display method in the foregoing method embodiment. The memory 320 may include a program storage area and a data storage area. The program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like.

In addition, the memory 320 may include a high-speed random access memory, and may also include a non-volatile memory.

Referring to FIG. 4, an embodiment of the present disclosure provides a device for realizing 3D display, including: a position confirmation device 400 and a 3D display device 410. Wherein, the position confirmation device 400 is configured to confirm the position of a 3D photographing device capable of 3D photographing with respect to a 3D display device to obtain the position of the 3D photographing device. The location confirmation device 400 can determine the location of the target to obtain the location information of the target, and the structure and determination form of the location confirmation device 400 are not limited. The 3D display device 410 is configured to generate 3D display content for the 3D camera according to the position of the 3D camera. The 3D display device 410 generates corresponding 3D display content based on the position of the 3D camera. The 3D display device may generate different 3D display content according to the position of the 3D camera.

In some embodiments, the position confirmation device 400 may be configured to take an image of a 3D camera, and obtain the position of the 3D camera according to the image of the 3D camera. The position confirmation device 400 may be a camera, and the position information of the target is determined based on the captured image information of the target, and the target is a 3D camera.

In some embodiments, referring to FIG. 5, the position confirmation device 400 may include: a first camera module 401 and a logic judgment circuit 402. The first camera module 401 may be at least two cameras 401 configured to capture images of a 3D camera. The at least two cameras 401 can take images of the 3D camera from different angles to obtain the position of the 3D camera. The logical judgment circuit 402 is configured to obtain the position of the 3D camera according to the image of the 3D camera.

In some embodiments, the logical judgment circuit 402 may be configured to obtain the depth information of the 3D camera according to the plane position information of the 3D camera contained in the image of the 3D camera, so as to obtain the 3D camera coordinates of the 3D camera.

In some embodiments, the 3D display device 410 may be configured to render the image to be displayed into a left-eye image and a right-eye image, and perform pixel allocation on the left-eye image and the right-eye image according to the position of the 3D camera. Since the left and right eye images are different, different pixel assignments are performed on the left and right eye images based on the position of the 3D camera device to generate 3D display content.

In some embodiments, the 3D display device 410 may be configured to allocate the left-eye image and the right-eye image to pixels corresponding to the position of the 3D photographing device on the 3D display screen of the 3D display device. As a result, different left-eye images and right-eye images are displayed on the pixels corresponding to different viewing positions on the 3D display screen, and different 3D display contents can be displayed corresponding to different positions on the 3D display screen.

In some embodiments, the 3D display device 410 may also be configured to display 3D display content for the 3D camera.

Referring to FIG. 6, in some embodiments, the 3D display device 410 may include a 3D display screen 411 configured to display 3D display content for the 3D camera.

In some embodiments, referring to FIG. 7, the device for realizing 3D display may further include a 3D photographing device 420. The 3D photographing device may be configured to receive displayed 3D display content.

In some embodiments, referring to FIG. 8, the 3D camera 420 may include a second camera module 421. The second camera module 421 includes at least two cameras, and the at least two cameras are configured to receive displayed 3D display content in a manner that can realize 3D display. The above-mentioned at least two cameras can separately collect left-eye images and right-eye images to obtain left-eye images and right-eye images. Based on the difference between the left-eye images and the right-eye images, they can be received in a manner that can realize 3D display.

In some embodiments, the 3D camera may also be configured to transmit the received 3D display content to the user terminal. The 3D camera can transmit the received 3D display content to the user terminal via the network.

In some embodiments, referring to FIG. 8, the 3D camera 420 may include a second camera module 421, and the second camera module 421 may include at least two cameras. The at least two cameras are configured to perform 3D shooting of the environment where the host is located in a manner that can realize 3D display. At least two cameras in the 3D shooting device capture different first images and second images, respectively, and obtain the first and second images correspondingly. The 3D shooting device can realize 3D display based on the above-mentioned first and second images. 3D shooting of the environment where the host is located.

In some embodiments, the 3D photographing device may also be configured to transmit the 3D photographing signal obtained by 3D photographing the environment where the host is located to the user terminal. The user watching the live broadcast can play the received 3D shooting signal through the 3D display device.

In some embodiments, the location confirmation device may also be configured to confirm the location of the host to obtain the location of the host. Based on the position of the anchor, the eyeball coordinates of the anchor can be obtained, which is convenient for the anchor to watch the 3D captured image. The location confirmation device may be configured to: take an image of the host and obtain the location of the host according to the image of the host.

In some embodiments, the location confirmation device may include a first camera module and a logic judgment circuit 402. The first camera module may include at least two cameras, and the above-mentioned at least two cameras may be configured to capture images of the host. The logic judgment circuit 402 is configured to obtain the position of the anchor according to the image of the anchor.

In some embodiments, the logical judgment circuit may be configured to obtain the anchor's eyeball depth information according to the anchor's eyeball plane position information contained in the anchor's image, so as to obtain the anchor's eyeball coordinates.

In some embodiments, the 3D display device may also be configured to generate 3D display content for the host according to the location of the host. The anchor watched the 3D display content, and it was easier to experience the feeling of 3D live broadcast.

In some embodiments, when the 3D display device generates 3D display content for the host, it can be configured to: render the image to be displayed as a left-eye image and a right-eye image, and perform the left-eye image and the right-eye image according to the location of the host. Pixel allocation.

In some embodiments, the pixel allocation of the 3D display device may be configured to: allocate the left eye image and the right eye image to the pixels corresponding to the position of the host in the 3D display screen of the 3D display device, so that the 3D display screen The 3D display content is displayed on the location of the anchor.

In some embodiments, the 3D display device may also be configured to display 3D display content for the host. The host can watch the 3D display content for himself, which improves the host’s experience of live broadcast.

In some embodiments, the 3D display device includes a 3D display screen. The 3D display screen may be configured to display 3D display content for the host.

In some embodiments, the location confirmation device may also be configured to take a 3D photograph of the environment where the host is located.

In some embodiments, the position confirmation device may include a first camera module, and the first camera module includes at least two cameras. The at least two cameras are configured to perform 3D shooting of the environment where the host is located in a manner that can realize 3D display.

In some embodiments, the location confirmation device may also be configured to transmit the 3D shooting signal obtained by 3D shooting of the environment where the host is located to the user terminal.

The embodiment of the present disclosure also provides a 3D display system 1 (see FIG. 9), which includes a device for realizing 3D display as described above. The 3D display device includes a position confirmation device 400 and a 3D display device 410, and may also include a 3D photographing device 420. The 3D display system can be set on the host side or on the user side, and can be set according to the needs of different users.

According to the method, device and 3D display system for realizing 3D display provided by the embodiments of the present disclosure, the position of the 3D camera capable of 3D shooting of the 3D display device is confirmed by the position confirmation device to obtain the position of the 3D camera. The 3D display device 410 generates 3D display content for the 3D camera based on the position of the 3D camera. The user can obtain the 3D image corresponding to the position of the 3D camera from the 3D shooting signal sent by the 3D camera, and the 3D camera at different positions can obtain different 3D images, which improves the user's viewing experience of watching live broadcasts.

The embodiment of the present disclosure provides a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned method for implementing 3D display.

The embodiments of the present disclosure provide a computer program product, including a computer program stored on a computer-readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer, the computer executes the above-mentioned 3D display method.

The aforementioned computer-readable storage medium may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.

The computer-readable storage medium and computer program product provided by the embodiments of the present disclosure confirm the position of a 3D photographing device capable of 3D photographing with respect to a 3D display device through the position confirming device to obtain the position of the 3D photographing device. The 3D display device generates 3D display content for the 3D camera based on the position of the 3D camera. As a result, the 3D camera captures the 3D image corresponding to its location, and the user can obtain the 3D image corresponding to the position of the 3D camera from the 3D camera, and the 3D camera at different positions obtains different 3D images, which improves the user’s viewing of the live broadcast. Experience.

The technical solutions of the embodiments of the present disclosure can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which can be a personal computer, a server, or a network). Equipment, etc.) execute all or part of the steps of the method of the embodiment of the present disclosure. The aforementioned storage medium may be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks, etc. A medium that can store program codes, or it can be a transient storage medium.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The examples only represent possible changes. Unless explicitly required, the individual components and functions are optional, and the order of operations can be changed. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The scope of the embodiments of the present disclosure includes the entire scope of the claims and all available equivalents of the claims. When used in this application, although the terms "first", "second", etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, without changing the meaning of the description, the first element can be called the second element, and likewise, the second element can be called the first element, as long as all occurrences of the "first element" are renamed consistently and all occurrences "Second component" can be renamed consistently. The first element and the second element are both elements, but they may not be the same element. Moreover, the terms used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates, the singular forms "a" (a), "an" (an) and "the" (the) are intended to also include plural forms . Similarly, the term "and/or" as used in this application refers to any and all possible combinations that include one or more of the associated lists. In addition, when used in this application, the term "comprise" (comprise) and its variants "comprises" and/or including (comprising) and the like refer to the stated features, wholes, steps, operations, elements, and/or The existence of components does not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components, and/or groups of these. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, or device that includes the element. In this article, each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method parts disclosed in the embodiments, then the relevant parts can be referred to the description of the method part.

Those skilled in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraint conditions of the technical solution. Those skilled in the art may use different methods for each specific application to realize the described functions, but such realization should not be considered as going beyond the scope of the embodiments of the present disclosure. Those skilled in the art can clearly understand that, for the convenience and conciseness of the description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of units may only be a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, the 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 may be integrated into one unit.

The flowcharts and block diagrams in the accompanying drawings show the possible implementation architecture, functions, and operations of the system, method, and computer program product according to the embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, program segment, or part of the code, and the above-mentioned module, program segment, or part of the code contains one or more options for realizing the specified logic function. Execute instructions. In some alternative implementations, the functions marked in the block may also occur in a different order from the order marked in the drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and they can sometimes be executed in the reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the drawings, the operations or steps corresponding to different blocks can also occur in a different order than that disclosed in the description, and sometimes there is no specific operation or step between different operations or steps. order. For example, two consecutive operations or steps can actually be performed substantially in parallel, and they can sometimes be performed in the reverse order, which may depend on the functions involved. Each block in the block diagram and/or flowchart, and the combination of the blocks in the block diagram and/or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or actions, or can be implemented by dedicated hardware Realized in combination with computer instructions.

Claims

A method for realizing 3D display, including:

Using the position confirmation device, confirm the position of a 3D photographing device capable of 3D photographing with respect to a 3D display device to obtain the position of the 3D photographing device;

The 3D display device generates 3D display content for the 3D camera according to the position of the 3D camera.
The method according to claim 1, wherein generating the 3D display content comprises:

Render the image to be displayed into a left-eye image and a right-eye image;

Pixel allocation is performed on the left-eye image and the right-eye image according to the position of the 3D photographing device.
The method according to claim 2, wherein the pixel allocation of the left-eye image and the right-eye image according to the position of the 3D photographing device comprises:

The left-eye image and the right-eye image are allocated to pixels corresponding to the position of the 3D photographing device on the 3D display screen of the 3D display device.
The method according to any one of claims 1 to 3, further comprising: displaying the 3D display content for the 3D camera.
The method according to claim 4, further comprising: receiving the displayed 3D display content through the 3D photographing device.
The method according to claim 5, wherein receiving the 3D display content comprises:

Through at least two cameras included in the 3D photographing device, the displayed 3D display content is received in a manner that can realize 3D display.
The method according to claim 5, further comprising: transmitting the received 3D display content to the user terminal.
The method according to claim 1, further comprising: 3D photographing the environment where the host is located through the 3D photographing device.
The method according to claim 1, further comprising: confirming the position of the anchor through the position confirming device to obtain the position of the anchor.
A device for realizing 3D display, comprising a processor and a memory storing program instructions, the processor is configured to execute the method according to any one of claims 1 to 9 when the program instructions are executed.
A device for realizing 3D display, including:

A position confirmation device configured to confirm the position of a 3D photographing device capable of 3D photographing with respect to a 3D display device to obtain the position of the 3D photographing device;

The 3D display device is configured to generate 3D display content for the 3D camera according to the position of the 3D camera.
The device according to claim 11, wherein the 3D display device is configured to:

The image to be displayed is rendered into a left-eye image and a right-eye image, and pixel allocation is performed on the left-eye image and the right-eye image according to the position of the 3D photographing device.
The device according to claim 12, wherein the 3D display device is configured to:

The left-eye image and the right-eye image are allocated to pixels corresponding to the position of the 3D photographing device on the 3D display screen of the 3D display device.
The device according to any one of claims 11 to 13, wherein the 3D display device is further configured to display the 3D display content for the 3D photographing device.
The device according to claim 14, further comprising: a 3D photographing device configured to receive the displayed 3D display content.
The device according to claim 15, wherein the 3D photographing device comprises at least two cameras configured to receive the displayed 3D display content in a manner that can realize 3D display.
15. The device according to claim 15, wherein the 3D photographing device is further configured to transmit the received 3D display content to the user terminal.
The device according to claim 15, wherein the 3D photographing device is further configured to take 3D photographs of the environment where the host is located.
18. The device according to claim 18, wherein the 3D photographing device is further configured to transmit a 3D photographing signal obtained by 3D photographing the environment where the host is located to the user terminal.
A 3D display system, comprising the device according to any one of claims 10-19.
A computer-readable storage medium storing computer-executable instructions, the computer-executable instructions being configured to execute the method according to any one of claims 1-9.
A computer program product, comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, the computer executes any one of claims 1 to 9 The method described.