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
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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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