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Gesture recognition method and system and display method and system

A gesture recognition and gesture technology, applied in character and pattern recognition, instruments, input/output of user/computer interaction, etc., can solve the problem of inability to realize gesture recognition on large screens, and achieve the effect of avoiding low gesture recognition accuracy

Active Publication Date: 2019-05-07
CHINA UNITED NETWORK COMM GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a gesture recognition method and system, and a display method and system for the above-mentioned defects in the prior art, so as to solve the problems in the prior art that cannot realize accurate gestures on a large screen. identify the problem

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  • Gesture recognition method and system and display method and system
  • Gesture recognition method and system and display method and system

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Embodiment Construction

[0055] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0056]Embodiments of the present invention provide a gesture recognition method and system, and a display method and system.

[0057] According to an aspect of the embodiments of the present invention, the embodiments of the present invention provide a gesture recognition method.

[0058] see figure 1 , figure 1 It is a schematic flowchart of a gesture recognition method provided by an embodiment of the...

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Abstract

The embodiment of the invention relates to a gesture recognition method and system and a display method and system. According to the embodiment of the invention, a plurality of initial images are obtained; preprocessing each initial image respectively; a target image corresponding to each initial image is obtained; feature information of the gesture feature elements in each target image is extracted; a set of feature information is obtained, projection information, corresponding to each gesture feature element, on a large screen is calculated based on the feature information set and preset feature template parameters, wherein at least one group of image acquisition equipment is arranged on the large screen; each group of image acquisition equipment comprises at least two acquisition devices; and moreover, the central point of the connecting line of the at least two acquisition devices coincides with the central point of the large screen, and the reverse acquisition device is arranged on the reverse extension line of the vertical line of the central point of the large screen, so that the technical problem of low gesture recognition precision of the large screen in the prior art is avoided, and the technical effect of multi-dimensional image joint imaging is realized.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a gesture recognition method and system, and a display method and system. Background technique [0002] With the development and popularization of Internet technology, human-computer interaction has been widely used in our lives. [0003] In the prior art, there are mainly interactive applications with small screens. Human-computer interaction with small screens such as mobile phones, pads, laptops and other devices, human-computer interaction technology has brought us a novel and fantastic control experience. Human-computer interaction is based on the recognition of gestures. [0004] However, the gesture recognition method in the prior art is only applicable to small screens. However, the existing large-screen gesture recognition mainly recognizes 2D body behaviors, such as sliding hands in a plane, and the recognition degree is not high. Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F3/01
Inventor 朱润亚胡杰周志国
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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