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Mid-air gesture recognition method and device applied to intelligent terminal

A technology of an intelligent terminal and an identification device, applied in the electronic field, can solve the problems of neglecting features, difficult to adapt to the application of aerial gestures, and occupying a lot of system resources, and achieves the effect of accurate identification

Active Publication Date: 2014-04-09
ARTEK MICROELECTRONICS
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Problems solved by technology

[0005] Therefore, the technical solution of the prior art not only ignores the characteristics of air gesture movement, but also has complex calculations, takes up a lot of system resources, and is difficult to adapt to complex air gesture applications, and the existing technology cannot accurately recognize air gestures.

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  • Mid-air gesture recognition method and device applied to intelligent terminal
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Embodiment Construction

[0050]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] The technical solution provided by the present invention is only aimed at the recognition of air gestures, and does not involve the recognition of contact touch gestures. In addition, the technical solutions of the embodiments of the present invention are not only aimed at two-dimensional air gestures, but also three-dimensional air gestures.

[0052] A method for mid-air gesture recognition provided by a specific embodiment of the present invention, the method is completed by a gesture recognition device, the method is as follows figure 1 shown, including:

[0053] S11. Obtain the instant p...

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Abstract

The invention is applicable to the field of electrons and provides a mid-air gesture recognition method and device applied to an intelligent terminal. The mid-air gesture recognition method includes: setting sample frequency to acquire real-time location information of mid-air gestures; determining gesture strokes corresponding to a real-time trajectory segment and stroke number of the gesture strokes according to the real-time location information; acquiring coding corresponding to the gesture strokes according to the number of the gesture strokes and calculated displacement of the real-time trajectory segment; sequentially combining the coding of the gesture strokes corresponding to all the real-time trajectory segments contained in the mid-air gestures to acquire the coding of the mid-air gesture. The mid-air gesture recognition method and device has the advantages of being high in recognition speed and high in accuracy.

Description

technical field [0001] The invention belongs to the field of electronics, and in particular relates to an air gesture recognition method and device applied to an intelligent terminal. Background technique [0002] With the wide application of various smart sensors, many smart devices, such as mobile phones, smart TVs, tablet computers, game consoles, smart handles and other electronic devices, can realize air gesture recognition. These air gestures can be generated by waving the arm, or by waving smart devices (mobile phones, smart handles, motion-sensing gloves). Air gestures can be used in a wide range of applications, such as operating smart TVs, playing games, and implementing air input methods. [0003] Air gestures are not only easy to operate, but also lively and interesting. How to effectively encode air gestures and effectively recognize air gestures has become a technical difficulty and key technology. [0004] The air gesture recognition technology in the prior...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/01G06F3/017G06V40/28
Inventor 余方波
Owner ARTEK MICROELECTRONICS
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