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Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system

A gesture recognition and finger technology, applied in the field of gesture recognition systems, can solve the problem of insufficient human-computer interaction content, and achieve the effects of enriching gesture input methods, saving hardware costs, and improving user-friendliness

Inactive Publication Date: 2015-12-09
BEIJING ZHIGAN SENSOR TECH RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problem of insufficient human-computer interaction content in the prior art, the present invention provides a gesture recognition device, a gesture recognition method and a gesture recognition system capable of inputting corresponding interactive items according to predefined gestures

Method used

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  • Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system
  • Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system
  • Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system

Examples

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Embodiment 1

[0052] Such as figure 1 and Figure 8 As shown, Embodiment 1 provides a gesture recognition device 100, which is detachably worn on the user's finger and / or bracelet, and the gesture recognition device 100 includes:

[0053] The sensing device 120 for recognizing gestures, the sensing device 120 includes at least one sensor corresponding to the position of the finger, and the sensor is used to identify the motion information and angle change information of the moving finger relative to other fingers; wherein, in this embodiment, preferably, sensing The device 120 includes wearing on the user's hand, according to the thumb, index finger, middle finger, ring finger, little finger are all wearing the same sensors 101, 102, 103, 104, 105 in the background technology CN201110384461.X, and a watch on the bracelet , the watch includes a sensor 106 and a control unit 107 for identifying the tilt angle of the user's finger, the sensor 107 calculates the user's fatigue level according ...

Embodiment 2

[0083] This embodiment also provides a gesture recognition device, a gesture recognition method, and a gesture recognition system; and these devices and systems are provided with the same components or parts as in Embodiment 1, such as the same sensing device, input mode judgment unit, and Input content generation unit. However, the difference between this embodiment and the first embodiment is that the input mode determination unit and the input content generation unit are not provided in the gesture recognition device, but are provided in the electronic device. Specifically, such as Figure 10 As shown, the present embodiment provides a gesture recognition system 200, which includes:

[0084] A gesture recognition device, the gesture recognition device includes a sensing device 210 for sensing user gestures, the sensing device 210 includes at least one sensor arranged corresponding to the position of the finger, and the sensor is used to recognize the motion information and...

Embodiment 3

[0091] Embodiment 3 On the basis of Embodiment 1 or Embodiment 2, the number of sensors worn on the finger is reduced.

[0092] Preferably, the gesture recognition device is provided with two sensors respectively corresponding to the positions of the two fingers. When one of the sensors detects that the fingers correspond to different keyboard input areas in different moving ranges, the other sensor detects that the fingers correspond to different keyboard input areas in different moving ranges, and the other sensor detects that the fingers correspond to different keyboard input areas in each area. Letters or strokes, the input content generation unit inputs according to the combined state of the fingers of the left hand and the fingers of the right hand. Specifically, an area can be selected by moving one finger in a specific direction or by a specific distance, and the other finger can select letters / strokes by moving an angle in a specific direction, or by moving a specific ...

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Abstract

The present invention provides a hand gesture recognition device, a hand gesture recognition method and a hand gesture recognition system. The hand gesture recognition device includes: at least one sensor corresponding to finger positions, wherein, the sensor is used to recognize the moving information of a moving finger relative to other fingers; an input mode judging unit, which judges the input mode required by the recognition device according to the hand posture moving information and angle change information detected by the at least one sensor, wherein, the input mode includes at least one of an analog keyboard input method, an analog function key, and an analog mouse; an input content generating unit, wherein, the input content generating unit generates corresponding one of the keyboard input position, functional key switching and mouse moving direction according to the hand gesture moving information and angle change information detected by the at least one sensor when the input mode judging unit confirms the required input mode. According to the invention, the virtual man-machine interaction can be realized and rapid and accurate analog input content is acquired.

Description

technical field [0001] The invention relates to a device for sensing hand posture and position, in particular to a gesture recognition device, a gesture recognition method and a gesture recognition system for realizing human-computer interaction through gestures. Background technique [0002] In recent years, with the popularization and development of multimedia technology, people are unremittingly exploring new human-computer interaction technology. The convenient, advanced and reliable human-computer interaction system realized by various high-tech means has emerged, and many best-selling electronic products have also produced huge economic benefits due to the excellent human-computer interaction means. For example, Nintendo's WII game console, its human-computer interaction method adopts the acceleration (inclination) sensor inside the remote controller of the game console to intervene in the interaction between people and games, thus defeating other technologies and high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 詹姆斯·刘
Owner BEIJING ZHIGAN SENSOR TECH RES INST CO LTD
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