Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Indoor scene real-time reconstruction tracking service method based on elderly care robot

An indoor scene and service method technology, applied in real-time 3D scene reconstruction, indoor scene real-time reconstruction and tracking service based on elderly care robots, can solve the problems that indoor 3D reconstruction is not very prominent, cannot provide diversified services, and has a single service function, and achieves Reconstruction costs are low, costs are low, and the effect of improving service quality

Pending Publication Date: 2020-02-28
TIANJIN UNIV
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the elderly care robots currently on the market can serve very limited functions, especially when the three-dimensional information in the scene is required during service, many elderly care robots cannot accurately analyze three-dimensional objects. The three-dimensional reconstruction is not very outstanding, so this is also some defects of the current elderly care robot, which leads to a single preset service function, without three-dimensional information, and cannot provide diversified services

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
  • Indoor scene real-time reconstruction tracking service method based on elderly care robot
  • Indoor scene real-time reconstruction tracking service method based on elderly care robot
  • Indoor scene real-time reconstruction tracking service method based on elderly care robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0080] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings. figure 1 The overall method framework of the present invention is shown. Here we provide an implementation process of an indoor scene real-time reconstruction and tracking service method based on an elderly care robot implemented by the present invention for reference.

[0081] The present invention proposes a real-time reconstruction and tracking service system of indoor scenes based on elderly care robots. The elderly are equipped with a handheld device to allow them to control the robot, and transmit their own information to the elderly care robot body, and the robot uses the Kinect depth camera to complete the scene The real-time reconstruction work, and the reconstructed data information is applied to the service function module.

[...

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 an indoor scene real-time reconstruction tracking service method based on an elderly care robot. The method comprises the steps that user information of handheld equipment is imported, denoised and filtered, and preliminary analysis processing is carried out; data is transmitted to a data storage area in the data interaction module through the wireless transmission module;the image acquisition module uses Kinect V2 to acquire an indoor image, including acquisition depth information and color information; reconstructing is performed to obtain multi-frame depth information, and denoising is performed; coordinate axis transformation is carried out to obtain point cloud information; a rigid body transformation matrix is calculated, and an ICP algorithm is adopted; repeated region fusion between image frames is carried out , key point cloud information is extracted, and color information is added; a movement track of the depth camera is planned; triangular meshing is carried out on the point cloud information to generate a three-dimensional model; the three-dimensional model is put into an information storage area of a data interaction module; and a current useris determined, the service is tracked by using the Kinect V2, and an instruction sent by the user is monitored so as to complete a corresponding service function.

Description

technical field [0001] The present invention mainly relates to image reconstruction technology, in particular to real-time three-dimensional scene reconstruction technology, and more specifically, to a real-time indoor scene reconstruction tracking service method based on elderly care robots. Background technique [0002] With the continuous development of population aging in today's society, my country is about to become a country with a deeply aging population. There is also a huge gap in the pension problem. Due to the busy work of their children, the elderly cannot get timely care at home and are prone to autism. In terms of society, the pension functions of our pension institutions are not perfect, and cannot meet the pension needs of the elderly. With the rapid development of artificial intelligence in recent years, elderly care robots are also loved by many elderly people. Fully functional service robots can solve a series of elderly care problems, not only allowing th...

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 Applications(China)
IPC IPC(8): G06T17/00G06T19/00
CPCG06T17/00G06T19/003G06T2207/10028
Inventor 孟昭鹏梁哲徐超胡静
Owner TIANJIN 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
Eureka Blog
Learn More
PatSnap group products