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Multi-scale gait recognition method and system and intelligent household appliance

A gait recognition and multi-scale technology, applied in character and pattern recognition, instruments, biological neural network models, etc., can solve the problems that face recognition technology cannot be recognized and judged, and the security of smart home systems cannot be guaranteed. , to achieve the effect of improving the sense of experience and security, and improving the reliability of security

Inactive Publication Date: 2020-05-12
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0002] At present, the smart home system can detect whether an outsider has broken into the room through face recognition, and the face recognition technology is becoming more and more mature, but the face recognition technology still needs the cooperation of the user's behavior, and the user needs to be close to the camera to recognize it. If the person pretends to be wearing a mask, for example, the face recognition technology will not be able to identify and judge, so the security of the smart home system cannot be guaranteed.

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  • Multi-scale gait recognition method and system and intelligent household appliance
  • Multi-scale gait recognition method and system and intelligent household appliance
  • Multi-scale gait recognition method and system and intelligent household appliance

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Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0028] Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art so that those skilled in the art to which the present invention pertains can easily practice. As can be easily understood by those skilled in the art to which the present invention pertains, the embodiments to be described later can be modified into various forms without departing from the concept and scope of the present invention. In the drawings, the same or similar parts are denoted by the same reference numerals as much a...

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Abstract

The invention provides a multi-scale gait recognition method, and the method comprises the steps that a wide-angle camera obtains the indoor space information in real time, judges whether a target enters the view field range of the camera or not, and obtains a plurality of continuous frames of images of the target walking indoors when the target enters the view field range of the camera; multi-scale transformation is performed on the obtained continuous multi-frame pictures; continuous gait feature information of the target is extracted from the continuous multi-frame images after scale transformation, and dimension reduction processing is carried out; and the continuous gait feature information of the target after dimension reduction and the stored continuous gait feature information of the user are matched and identified, and it is determined whether the target is the user or not. The invention further provides a multi-scale gait recognition system and an intelligent household appliance adopting the multi-scale gait recognition system. The remote gait behavior recognition can be realized without human behavior cooperation, whether the target is a user or an intruder is judged, and the security and protection reliability of the smart home system is improved.

Description

technical field [0001] The invention relates to a gait recognition method and system, in particular to a multi-scale gait recognition method and system and an intelligent home appliance using the gait recognition system. Background technique [0002] At present, the smart home system can detect whether an outsider has broken into the room through face recognition, and the face recognition technology is becoming more and more mature, but the face recognition technology still needs the cooperation of the user's behavior, and the user needs to be close to the camera to recognize it. If the person pretends to wear a mask, for example, the face recognition technology will not be able to identify and judge, so that the security of the smart home system cannot be guaranteed. Contents of the invention [0003] In view of this, the present invention provides a multi-scale gait recognition method and system and smart home appliances using the gait recognition system, which can reali...

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Application Information

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IPC IPC(8): G06K9/00G06N3/04
CPCG06V40/25G06N3/044G06N3/045
Inventor 文皓毛跃辉李保水王慧君
Owner GREE ELECTRIC APPLIANCES INC
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