Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A multi-device oriented gesture interaction method

An interaction method and multi-device technology, applied in the field of gesture interaction, which can solve problems such as inability to recognize methods, conflicts in gesture recognition, and differences.

Inactive Publication Date: 2017-07-14
NAT UNIV OF DEFENSE TECH +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] If in a multi-device gesture interaction environment, each device runs its own gesture interaction method independently, then multiple devices cannot cooperate well, and there will be conflicts in gesture recognition: for the same air gesture, Kinect-based interaction and camera-based interaction The results recognized by different interactive methods may be different, and even a certain method cannot be recognized

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A multi-device oriented gesture interaction method
  • A multi-device oriented gesture interaction method
  • A multi-device oriented gesture interaction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] exist figure 1 Among them, a multi-device-oriented gesture interaction method includes the following steps:

[0073] The first step is to generate a general gesture set G, G=G touch ∪G air , where G touch Finger touch gesture set, G air Finger gesture set:

[0074] 1.1 Generate touch gesture set G touch ,the way is:

[0075] 1.1.1 Use a quadruple composed of Pid, ​​State, Coordinate, and Time to define the touch point Point, Point=(Pid, State, Coordinate, Time), where the value of Pid is a natural number, referring to multiple detected touch points The serial number of the touch point; State refers to the state of the touch point, and the value is an element in the set STATE, set STATE={Appear, Move, Leave}, Appear, Move, and Leave respectively indicate that the touch interaction device detects that the touch point appears, In moving and leaving; Coordinate is a binary real array, which refers to the coordinates of the touch point; Time refers to the system time ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a gesture interactive method capable of being compatible with multiple interactive devices and based on a universal gesture set. The method includes the steps that the universal gesture set is generated, gesture set designation is conducted through the multiple devices, gesture mapping is conducted through application programs, and gesture recognition is conducted through the multiple devices.

Description

[0001] Technical field [0002] The invention relates to a gesture interaction method, in particular to a multi-device gesture interaction method based on a general gesture set. Background technique [0003] Under the guidance of the concept of human-centered interaction, the research of human-computer interaction tries to break through the limitations of the mouse and keyboard to achieve a more free and harmonious interaction prospect. Gesture is one of the most important channels of natural interaction, and it is also a research hotspot. There are already many devices that support gesture interaction on the market. [0004] According to different user operation methods, devices supporting gesture interaction can be divided into four categories. According to whether the user is in contact with the display screen during operation, the devices are divided into touch interactive devices and non-touch interactive devices. According to whether the user operates with the aid of a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/01
CPCG06F3/017G06F3/04883
Inventor 凌云翔燕厚仪张国华李本先范林军张耀鸿
Owner NAT UNIV OF DEFENSE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com