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Electronic device and gesture recognition method

An electronic device and gesture recognition technology, applied in the electronic field, can solve problems such as inconvenient operation for users

Active Publication Date: 2015-03-18
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides an electronic device and a gesture recognition method, which solves the technical problem that the electronic device in the prior art needs both hands of the user to perform the gesture operation in the air when performing gesture recognition, which is inconvenient for the user to operate.

Method used

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  • Electronic device and gesture recognition method
  • Electronic device and gesture recognition method

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Embodiment 1

[0065] This embodiment provides an electronic device, such as figure 1 As shown, the electronic device includes: an optical signal transmitting device 101, configured to transmit an optical signal to a preset plane area A on a plane; an optical signal receiving device 102, used When the area A performs the first gesture operation, it receives the first optical signal reflected by the operating body; the processor (not marked in the figure) is located inside the electronic device and connected to the optical signal receiving device 102 to use and performing gesture recognition based on the first light signal to determine the first gesture.

[0066] In a specific implementation process, the electronic device may be: a tablet computer, a notebook computer, a smart phone, a smart TV, etc. The embodiment of the present application does not specifically limit what kind of electronic device the electronic device is. The operating body may be: the user's finger, palm, or other items ...

Embodiment 2

[0102] Based on the same inventive concept, this application also provides a gesture recognition method, which is applied to electronic equipment, and the electronic equipment includes an optical signal transmitting device 101 and an optical signal receiving device 102; Image 6 As shown, the method includes:

[0103] Step S301: Transmitting an optical signal to a preset plane area A on a plane through the optical signal transmitting device 101;

[0104] Step S302: When an operating body performs a first gesture operation in the preset plane area, the first optical signal reflected by the operating body is received by the optical signal receiving device 102;

[0105] Step S303: Perform gesture recognition based on the first light signal to determine the first gesture.

[0106] Further, when the optical signal transmitting device 101 is an infrared optical signal transmitting device, the first optical signal is specifically: a first infrared optical signal; the optical signal ...

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Abstract

The invention discloses an electronic device comprising an optical signal transmitting device, an optical signal receiving device and a processor. The optical signal transmitting device is used for transmitting optical signals to a preset plane region on a plane, the optical signal receiving device is used for receiving a first optical signal reflected by an operating body when the operating body performs first gesture operation on the preset plane area, and the processor is connected with the optical signal receiving device and used for performing gesture recognition based on the first optical signal for determining a first gesture. Meanwhile, the invention further discloses a gesture recognition method.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an electronic device and a gesture recognition method. Background technique [0002] With the development of Keke technology, more and more electronic devices have entered people's lives, bringing many conveniences to people's lives. [0003] Nowadays, some electronic devices have a gesture recognition function, so that users can control the electronic devices through specific gestures. [0004] However, in the process of realizing the technical solution of the invention in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems: [0005] When the electronic equipment in the prior art performs gesture recognition, the user needs both hands to perform the gesture operation in the air, which has the technical problem of inconvenient operation for the user. Especi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/017
Inventor 于宙徐琳何秀凤
Owner LENOVO (BEIJING) CO LTD
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