Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-dimensional scene model construction method and device, equipment and storage medium

A technology of three-dimensional scene and construction method, which is applied in 3D modeling, image data processing, instruments, etc., to achieve high-precision effects

Pending Publication Date: 2022-01-11
BEIJING INSTITUTE OF TECHNOLOGYGY +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a three-dimensional scene model construction method, device, equipment and storage medium, which are used to solve the defects caused by using infrared images for three-dimensional reconstruction or fusing infrared images and visible light images for three-dimensional reconstruction in the prior art. Optimize the 3D model built based on infrared images to obtain an accurate 3D scene model

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
  • Three-dimensional scene model construction method and device, equipment and storage medium
  • Three-dimensional scene model construction method and device, equipment and storage medium
  • Three-dimensional scene model construction method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0067] Combine below Figure 1-Figure 8 Describe the three-dimensional scene model construction method of the present invention.

[0068] An embodiment of the present invention provides a method for constructing a three-dimensional scene model. The method can be applied to smart terminals, such as mobile phones, computers, and tablets, and can also be applied to servers. In the following, t...

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 provides a three-dimensional scene model construction method and device, equipment and a storage medium. The method comprises the steps of obtaining at least two infrared images obtained through an infrared receiving and transmitting device; on the basis of the at least two infrared images, determining pose information of the infrared transmitting and receiving device; constructing an initial three-dimensional scene model based on the pose information and the infrared images; obtaining radar data obtained through radar; and adjusting the initial three-dimensional scene model based on the radar data to obtain a three-dimensional scene model. The method is used for overcoming the defects caused by three-dimensional reconstruction by using infrared images or three-dimensional reconstruction by fusing the infrared images and visible light images in the prior art.

Description

technical field [0001] The present invention relates to the technical field of computer vision and target detection and recognition, in particular to a method, device, equipment and storage medium for building a three-dimensional scene model. Background technique [0002] Infrared thermal imaging is different from visible light imaging. While characterizing the temperature distribution of objects, it is not affected by environmental factors such as light, smoke, and high pressure. Using target infrared information to achieve 3D reconstruction can not only promote intelligent driving, electrical equipment inspection, building inspection, medical The development of auxiliary diagnosis, environmental resource development, energy protection, and natural disaster prediction and prevention will also provide a large amount of technical support for the military field. [0003] However, compared with visible light images, infrared images have low resolution, poor contrast, blurred vi...

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): G06T17/10G06T7/73
CPCG06T17/10G06T7/73G06T2207/10048
Inventor 魏国华陈寂驰沈涛王丙乾李凡
Owner BEIJING INSTITUTE OF TECHNOLOGYGY