Device and method integrating gesture recognition and ultrasonic tactile feedback and application

A gesture recognition and tactile feedback technology, applied in the field of virtual reality, can solve the problems that the fine movements of hand joints cannot be restored, the precise positioning of hand movements cannot be performed, and the recognition cannot be performed normally, so as to improve the recognition speed and accuracy, and increase the fidelity. and immersive, lightweight effects

Inactive Publication Date: 2017-11-10
SENSES GLOBAL CORP
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Problems solved by technology

However, the VR handle also has obvious defects: the fine movements of the hand joints cannot be restored; the precise positioning of the hand movements cannot be performed; it is easy to be affected by the surrounding environment and reduce the accuracy
The existing technology recognizes the user's hand movements during the game by adding a three-dimensional camera module to the recognition device, but often encounters problems such as low recognition accuracy and abnormal recognition at night

Method used

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  • Device and method integrating gesture recognition and ultrasonic tactile feedback and application
  • Device and method integrating gesture recognition and ultrasonic tactile feedback and application
  • Device and method integrating gesture recognition and ultrasonic tactile feedback and application

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Embodiment Construction

[0054]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. 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.

[0055] figure 1 A schematic diagram of the assembly of a device integrating gesture recognition and ultrasonic tactile feedback provided for a specific embodiment of the present invention, as shown in figure 1 As shown, an ultrasonic-based integrated gesture recognition and ultrasonic tactile feedback device according to the present invention includes a glove body 1 and a plurality of functional units 2 inlaid on the glove body 1, a...

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Abstract

The invention provides a device and method integrating gesture recognition and ultrasonic tactile feedback. The device integrates a functional unit comprising a camera, an illumination unit and an ultrasonic spray head assembly inside gloves, feeds back the hand operation in real time, achieves accurate identification and tracing to the hand actions of a user and converts tactile information fed back into forces or force moments directly acting the hands of the user, so that an operator can produce a real touch feeling in a virtual environment, and meanwhile touch feeling at multiple angle and strengths can be also simulated, the gesture recognition speed and accuracy are improved, and the fidelity and immersion degree of virtual reality experience are increased. The invention also relates to application of the device integrating gesture recognition and ultrasonic tactile feedback in virtual reality, augmented reality and mixed reality.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a device integrating gesture recognition and ultrasonic tactile feedback, a method and application thereof. Background technique [0002] Virtual reality technology is to use computer simulation technology to reproduce and restore real world objects in the virtual world, and by setting certain interactive commands, users can interact with the objects in the virtual world sensory, thus immersing themselves in the virtual world. . Due to the highly immersive simulation effect of VR technology itself, and its outstanding role in the fields of national defense, medicine, education, commerce, manufacturing and entertainment games, virtual reality technology is regarded as one of the technologies with the most application value and market prospects in the 21st century. One, while haptic feedback has long been recognized as an essential component in achieving full immersion in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/016G06F3/017
Inventor 袁昱
Owner SENSES GLOBAL CORP
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