CN215818357U

CN215818357U - Display screen

Info

Publication number: CN215818357U
Application number: CN202121264280.9U
Authority: CN
Inventors: 刘正义; 曹杨
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-11
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a display screen relates to artificial intelligence technical field, specifically is computer vision technical field. This display screen includes: the device comprises a figure recognition key, a recognition device and a display device; the image recognition key is used for detecting recognition operation in the display playing process and acquiring an image to be recognized of the display screen; the identification device is used for acquiring an identification result of an object in the image to be identified; and the display device is used for overlaying the identification result to the currently displayed video clip of the display screen for displaying. The display screen is added with the image recognition capability, so that a user can recognize any content displayed through the display screen by using the image recognition capability in the display and play process, and richer content information is displayed for the user.

Description

Display screen

Technical Field

The present disclosure relates to the field of artificial intelligence technology, specifically to the field of computer vision technology, and in particular to a display screen.

Background

Currently, display screens and televisions have become very popular image and video presentation devices. Most of these devices are capable of connecting to the internet, which greatly enriches the presentable content. However, as the content of the network is becoming richer, simple networked displays have failed to meet the user's demand for information.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a display screen, which comprises a picture recognition key, a recognition device and a display device; the image recognition key is used for detecting recognition operation in the display playing process and acquiring an image to be recognized of the display screen; the identification device is used for acquiring an identification result of an object in the image to be identified; and the display device is used for overlaying the identification result to the currently displayed video clip of the display screen for displaying.

The display screen provided by the embodiment of the disclosure adds the image recognition capability to the display screen, so that a user can recognize any content displayed through the display screen by using the image recognition capability in the display and play process, and richer content information is displayed for the user.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the disclosure, nor is it intended to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 is a schematic view of a display screen according to the present disclosure;

fig. 2 is a block diagram of a display screen according to the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Referring to fig. 1, a schematic diagram of a display screen of the present disclosure is shown. As shown in fig. 1, the display screen includes: a figure recognition key 101, an identification device and a display device 102. Wherein the identification device is arranged inside the display screen, not shown in fig. 1.

And the image recognizing key 101 is used for detecting recognition operation in the display playing process and acquiring an image to be recognized of the display screen. Here, the appearance form of the display screen is not obviously different from that of the traditional display screen, and only one figure recognition key is added. The image recognition key can be a physical image recognition key or a virtual image recognition key. When the user sees that the video image displayed on the display screen has the object which the user wants to identify, the user can press the physical map identifying key or click the virtual map identifying key. At this time, the user's recognition operation is detected.

And the identification device is used for acquiring an identification result of the object in the image to be identified. Typically, the recognition device may store the image recognition model in case the computational power of the display screen is sufficient, thereby enabling local recognition. The transmission of images and recognition results is not required, so that the image recognition efficiency is improved. Under the condition that the computing power of the display screen is insufficient, the recognition device can recognize the picture through the cloud. At this time, the recognition device is substantially a network communication device, and is configured to send the image to be recognized to the cloud and receive the recognition result sent by the cloud. The image is recognized at the cloud end, so that the calculation force requirement on the display screen is reduced, and the cost of the display screen is further reduced.

And the display device 102 is used for overlaying the identification result on the currently displayed video segment of the display screen for displaying. Typically, the display device 102 displays the recognition result of an object on the currently displayed video segment in the vicinity of the position of this object. Therefore, when the user watches the video, the identification result of the object can be conveniently acquired.

In addition, the display screen also includes a protective housing 103. The protective cover 103 is disposed at the edge and the rear of the display device 102, thereby better protecting the display device 102. The video interface 104 is disposed on the protective housing 103. The video Interface 104 is used for receiving video signals, and includes but is not limited to interfaces such as HDMI (High Definition Multimedia Interface), micro USB (micro Universal Serial Bus), and Type-C. In the case where the identification key 101 is a physical identification key, it may be provided on the protective housing 103. Generally, the display device 102 is a liquid crystal display, so that the image to be recognized and the recognition result are more clearly displayed to the user. The protective housing 103 is made of plastic or metal, so that the display screen is better protected, the display screen is not easy to break, and meanwhile, a user can not be easily injured.

With continued reference to FIG. 2, a block diagram of a display screen of the present disclosure is shown. As shown in fig. 2, the display screen includes a detection module 201, an identification module 202, and a display module 203.

The detection module 201 is configured to, in response to detection of an identification operation in a display playing process, acquire an image to be identified of a display screen; the identification module 202 is configured to obtain an identification result of an object in an image to be identified; and the display module 203 is used for overlaying the identification result to the currently displayed video clip of the display screen for displaying.

Here, the display screen is added with an image recognition capability, and is also called an AI (Artificial Intelligence) display screen. The appearance form of the display screen is not obviously different from that of the traditional display screen, and only a physical picture recognition key or a virtual picture recognition key is added. When the user sees that the video image displayed on the display screen has the object which the user wants to identify, the user can press the physical map identifying key or click the virtual map identifying key. At this time, the user's recognition operation is detected. In addition, the display screen can also be provided with a remote controller, and a physical map recognizing key can be arranged on the remote controller. This map key can be pressed when the user sees that an object that he wants to recognize exists in the video picture displayed on the display screen. At this time, the remote controller may transmit an identification command to the display screen. When the identification instruction is received, the identification operation of the user is detected.

In general, more than one object may be contained in the image to be recognized. In the case where a plurality of objects are included in the image to be recognized, at least part of the objects may be recognized. For example, all objects in the image to be recognized are recognized. As another example, only objects of a particular class in the image to be recognized are recognized. Wherein the specific category may be predetermined, including but not limited to at least one of a human, an animal, an article, a building, and the like. The recognition result of the object is usually the name of the object. For example, when the object is a celebrity, the recognition result thereof may be the name of the celebrity. For another example, when the object is an automobile, the recognition result may be the brand and model of the automobile.

In some optional implementation manners of this embodiment, the detection module 201 is specifically configured to: and acquiring a current display image of the display screen as an image to be identified.

In some optional implementation manners of this embodiment, the detection module 201 is specifically configured to: acquiring a current display image of a display screen and a preset number of frame images before and after the current display image to obtain an image set; and selecting an image to be identified from the image set. For example, the detection module 201 is specifically configured to: acquiring the definition of images in an image set; and selecting an image to be identified from the image set based on the definition. For another example, the detection module is specifically configured to: acquiring a subject category of an image in an image set; and selecting the image to be identified from the image set based on the subject category priority. The detection module 201 is specifically configured to: and inputting the images in the image set to a pre-trained subject recognition model to obtain the subject categories of the images in the image set.

In some optional implementations of this embodiment, the identification module 202 is specifically configured to: and inputting the image to be recognized into a pre-trained image recognition model to obtain a recognition result.

In some optional implementations of this embodiment, the identification module 202 is specifically configured to: sending an image to be identified to a cloud end; and receiving the identification result sent by the cloud.

In some optional implementations of this embodiment, the display module 203 is further configured to: acquiring the associated information of the object in the image to be recognized based on the recognition result; and overlaying the associated information to the currently displayed video clip of the display screen for display.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A display screen comprises a picture recognizing key, a recognition device and a display device; it is characterized in that the preparation method is characterized in that,

the image recognition key is used for detecting recognition operation in the display playing process and acquiring an image to be recognized of the display screen;

the identification device is used for acquiring an identification result of an object in the image to be identified, wherein the identification device is a network communication device, acquiring the image to be identified from the image identification key, sending the image to a cloud end, receiving the identification result sent by the cloud end, and sending the identification result to the display device;

and the display device is used for overlaying the identification result to the current display video clip of the display screen for displaying.

2. The display screen of claim 1, further comprising a protective housing disposed at an edge and a back of the display device.

3. The display screen of claim 2, wherein the image recognition key is a physical image recognition key, and a video interface and the physical image recognition key are disposed on the protective shell, and the video interface is configured to receive a video signal.

4. The display screen according to claim 2 or 3, wherein the display device is a liquid crystal display screen, and the protective casing is made of plastic or metal.

5. The display screen of claim 1, comprising a detection module, an identification module, and a display module; it is characterized in that the preparation method is characterized in that,

the detection module is used for responding to the detection of the identification operation in the display playing process and acquiring the image to be identified of the display screen;

the identification module is used for acquiring an identification result of an object in the image to be identified;

and the display module is used for overlaying the identification result to the current display video clip of the display screen for display.

6. The display screen of claim 5, wherein the detection module is specifically configured to:

and acquiring a current display image of the display screen as an image to be identified.

7. The display screen of claim 5, wherein the detection module is specifically configured to:

acquiring a current display image of the display screen and a preset number of frame images before and after the current display image to obtain an image set;

and selecting the image to be identified from the image set.

8. The display screen of claim 7, wherein the detection module is specifically configured to:

acquiring the definition of the images in the image set;

and selecting the image to be identified from the image set based on the definition.

9. The display screen of claim 7, wherein the detection module is specifically configured to:

acquiring a subject category of an image in the image set;

and selecting the image to be identified from the image set based on the priority of the main body category.

10. The display screen of claim 9, wherein the detection module is specifically configured to:

and inputting the images in the image set to a pre-trained subject recognition model to obtain the subject categories of the images in the image set.

11. The display screen of claim 5, wherein the identification module is specifically configured to:

and inputting the image to be recognized into a pre-trained image recognition model to obtain the recognition result.

12. The display screen of claim 5, wherein the identification module is specifically configured to:

sending the image to be identified to a cloud end;

and receiving the identification result sent by the cloud.

13. The display screen of any one of claims 5-12, wherein the display module is further configured to:

acquiring the associated information of the object in the image to be recognized based on the recognition result;

and overlaying the associated information to the current display video clip of the display screen for display.