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A kind of human-computer interaction method and electronic equipment

A technology for human-computer interaction and electronic equipment, which is applied in the field of communication and can solve the problems of high price and low recognition accuracy.

Active Publication Date: 2021-01-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current high-precision depth cameras are very expensive, such as the Mesa Imaging SwissRanger 4000 (SR4000), which costs tens of thousands of dollars
[0004] In order to reduce costs, common two-dimensional image acquisition devices are used in many scenarios to realize gesture recognition, but the way of realizing gesture recognition based on two-dimensional image acquisition devices in the prior art has the problem of low recognition accuracy

Method used

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  • A kind of human-computer interaction method and electronic equipment
  • A kind of human-computer interaction method and electronic equipment
  • A kind of human-computer interaction method and electronic equipment

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] In order to better understand the implementation process of the embodiment of the present invention, the principle will be described below first.

[0034] First, the imaging size of the pointing object in the image is closely related to the distance between the pointing object and the image acquisition device. The following combination Figure 1 to Figure 4 The explanation is as follows.

[0035] Such as Figure 1-Figure 4 As shown, the point...

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Abstract

The present invention provides a human-computer interaction method and electronic equipment. The method includes: processing each two-dimensional image in a plurality of two-dimensional images including a pointing object, and acquiring the according to the imaging size of the pointer in each two-dimensional image, determine at least one target two-dimensional image from the plurality of two-dimensional images; use the at least one target two-dimensional image to determine and Execute the corresponding user command. In this way, the imaging size of the pointing object can be used to screen the two-dimensional image, and the two-dimensional image of the target that meets the conditions can be used for interaction, thereby improving the recognition accuracy.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a human-computer interaction method and electronic equipment. Background technique [0002] With the rapid development of electronic equipment technology, the computing power of electronic equipment itself is getting stronger and more functions, electronic equipment and users can interact in a variety of ways, such as using remote control, mouse, voice or gesture to interact and more. Since the gesture interaction process is simpler and the user interacts with the electronic device naturally and freely, the way of using gestures to interact with the electronic device has been applied in many scenarios. [0003] In the prior art, target tracking and gesture recognition are often implemented based on depth cameras. However, the current high-precision depth cameras are very expensive, for example, the price of Mesa Imaging SwissRanger 4000 (SR4000) is as high as ten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06K9/00
CPCG06F3/017G06V40/28G06V40/113G06F3/0304G06F3/011G06F3/01
Inventor 李英杰
Owner BOE TECH GRP CO LTD