A non-contact man-machine game control method and system based on machine vision

A non-contact, machine vision technology, used in indoor games, board games, sports accessories, etc., can solve problems such as reading chess pieces, and achieve the effect of strong stability, uncomplicated system, and strong stability

Active Publication Date: 2019-11-19
HUNAN UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem of chess piece reading existing in human-computer games of chess robots, the present invention provides a non-contact chess robot control method based on machine vision, which realizes non-contact human-computer game functions, that is, without human intervention. The machine-to-game process control realizes the fully automatic control process from detection and identification of chess move information to the movement of chess pieces by the mechanical arm

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 non-contact man-machine game control method and system based on machine vision
  • A non-contact man-machine game control method and system based on machine vision
  • A non-contact man-machine game control method and system based on machine vision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0064] A non-contact human-computer game control method based on machine vision, the overall process is as follows figure 2 shown, including the following steps:

[0065] Step 1: Build a chess robot image acquisition unit;

[0066] The image acquisition unit includes a plane light source and a camera, the plane light source is arranged on one side of the chessboard, and the camera is arranged directly above the chessboard, and the camera and the plane light source are all controlled by the control unit of the chess robot;

[0067] Step 2: Utilize the chessboard image sequence without hand skin collected in real time by the image acquisition unit to construct a chessboard background model, such as image 3 shown;

[0068] The construction process of the chessboard background model is as follows:

[0069] Step 2.1: Use the image acquisition unit to c...

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 machine vision based non-contact man-machine chess playing control method and system. The method provides a Chinese chess piece motion detection method including human hand skin color detection, background modeling, background subtraction and chess piece position detection, can achieve non-contact detection of a checkerboard, and can acquire the motion trails of chess pieces. The system includes common Chinese chess, a uArm four-freedom degree mechanical arm, a sucker, a camera, a light source, and a control unit. The system is simple in structure, is easy to operate,can automatically trigger a Chinese chess robot to execute a corresponding playing act without contacting any key after a man does an act during a man-machine chess playing process, can achieve non-contact man-machine chess playing, and has good stability in a relative complex environment.

Description

technical field [0001] The invention belongs to the field of machine vision detection, in particular to a non-contact man-machine game control method and system based on machine vision. Background technique [0002] With the development of robot technology, the functions of robots are becoming more and more abundant. At present, the chess robot, one of the entertainment robots, has become an important direction of robot research. Traditional chess robots usually use the chess board as a sensor to identify chess pieces in terms of chess game recognition and positioning. This method has a large workload and complex scene layout, which makes it difficult for chess robots to be popularized. At the same time, the method used for chess robot man-machine games is to add An external sensor, or an external button is added as a trigger device. [0003] After reviewing related literature, the paper "Manufacturing of Intelligent Error Chessboard Human-Machine Pair Chess Robot" (Huang ...

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): A63F3/00
CPCA63F3/00643A63F3/00895A63F2003/00996
Inventor 毛建旭刘磊王耀南刘彩萍赵辉平郭晓峰尹阿婷
Owner HUNAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap