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Attribute information identification method and device, terminal equipment and storage medium

A technology of attribute information and identification method, applied in the field of information identification, can solve problems such as poor imaging quality, strong human radiation, camera shooting, etc., to achieve the effects of avoiding disgust, improving accuracy, and ensuring imaging quality

Pending Publication Date: 2020-12-29
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As people become more and more aware of personal privacy and are more and more sensitive to cameras, they are unwilling to be photographed by cameras, and they will also have great resentment when they see cameras, which makes them unwilling to stay in smart display. In front of the screen, greatly reducing the effect of pushing information on the screen
In addition, although lidar can not be easily found by users, it has strong radiation to the human body and poor imaging quality, resulting in low recognition accuracy of attribute information

Method used

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  • Attribute information identification method and device, terminal equipment and storage medium
  • Attribute information identification method and device, terminal equipment and storage medium
  • Attribute information identification method and device, terminal equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0027] figure 2 It is a flow chart of an attribute information identification method provided by Embodiment 1 of the present invention. This embodiment is applicable to identifying the attribute information of obstacles in the detection area, especially for identifying the scene of user attribute information located in front of the display screen . The method can be executed by an attribute information identification device, which can be realized by software and / or hardware, and integrated into a terminal device that needs to identify attribute information. The method specifically includes the following steps:

[0028] S110. Acquire the first terahertz signal received by the terahertz receiver, wherein the first terahertz signal is reflected by obstacles in the target detection area after the second terahertz signal transmitted to the target detection area by the terahertz transmitter acquired.

[0029] Among them, terahertz is an electromagnetic wave between infrared and ...

Embodiment 2

[0047] Figure 4 It is a flow chart of an attribute information identification method provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment determines and displays on the display screen the attributes that match the attribute information based on the attribute information of obstacles. Content. The explanations of terms that are the same as or corresponding to those in the foregoing embodiments are not repeated here.

[0048] see Figure 4 The attribute information identification method provided in this embodiment specifically includes the following steps:

[0049] S210. Acquire the first terahertz signal received by the terahertz receiver, wherein the first terahertz signal is the second terahertz signal transmitted to the target detection area by the terahertz transmitter and reflected by obstacles in the target detection area acquired.

[0050] S220. Construct an image of the obstacle according to the first terahertz s...

Embodiment 3

[0059] Figure 5 It is a schematic structural diagram of an attribute information identification device provided in Embodiment 3 of the present invention. This embodiment is applicable to identifying attribute information of obstacles in the detection area. The device specifically includes: a first terahertz signal acquisition module 310 and attribute information Identification module 320 .

[0060] The first terahertz signal acquisition module 310 is configured to acquire the first terahertz signal received by the terahertz receiver, wherein the first terahertz signal is the second terahertz signal transmitted to the target detection area by the terahertz transmitter The attribute information identification module 320 is configured to construct an image of the obstacle according to the first terahertz signal, and identify the attribute information of the obstacle according to the image obtained through the reflection of the obstacle in the target detection area.

[0061] Opt...

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Abstract

The embodiment of the invention discloses an attribute information identification method and device, terminal equipment and a storage medium, and the method comprises the steps of obtaining a first terahertz signal received by a terahertz receiver, wherein the first terahertz signal is obtained by reflecting a second terahertz signal emitted to a target detection area by a terahertz emitter through an obstacle in the target detection area; and constructing an image of the obstacle according to the first terahertz signal, and identifying attribute information of the obstacle according to the image. Through the technical scheme of the embodiment of the invention, the identification accuracy of the attribute information can be ensured under the condition of avoiding causing the disgusting emotion of the user.

Description

technical field [0001] Embodiments of the present invention relate to information identification technologies, and in particular, to a method, device, terminal equipment, and storage medium for attribute information identification. Background technique [0002] With the rapid development of science and technology, more and more smart terminals have been developed to enrich users' lives and meet their growing needs. For example, smart displays can push content based on user attribute information. [0003] Currently, smart displays typically have a prominent camera mounted on the top, such as figure 1 As shown, the camera can be used to directly capture user images, and then determine user attribute information, and push content that matches the user attribute information. In addition, smart displays can also use lidar to capture user images. [0004] However, in the course of realizing the present invention, the inventor finds that there are at least the following problems ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V20/00G06V20/53G06V40/70
Inventor 江小夏刘芬
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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