Three-dimensional structure simplified reconstruction method, device, computer equipment and storage medium
A technology of three-dimensional structure and three-dimensional data, applied in the field of three-dimensional reconstruction, can solve the problem that three-dimensional models cannot obtain three-dimensional models quickly and accurately, and achieve the effect of accurate three-dimensional reconstruction results.
Active Publication Date: 2022-03-11
SHENZHEN UNIV
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Current 3D model acquisition methods cannot quickly and accurately acquire 3D models of real-world objects
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0051] "Digital twin" refers to the establishment of virtual mirror images of various real-world objects in digital space through computer technology, which is used for simulation, simulation, optimization and other tasks of real-world scenes, and is widely used in smart cities and smart transportation. and other fields with high social and economic value. Among them, how to quickly and accurately establish a 3D model of real-world objects is an important technical link for whether digital twin technology can be widely used.
[0052] Usually, the 3D model required by digi...
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
Login to View More Abstract
The present application relates to a simplified three-dimensional structure reconstruction method, device, computer equipment, storage medium and computer program product. The method includes: acquiring initial three-dimensional data of a target object; performing plane detection on the initial three-dimensional data according to a multi-source region growing strategy to obtain a feature plane of the target object; The three-dimensional space is divided into multiple polyhedrons; the internal and external features of each polyhedron are extracted to obtain a surface model of the target object. This method divides the region through the multi-source region growth strategy, which can divide the boundary of the region more reasonably, obtain a more accurate plane structure, and then realize three-dimensional space segmentation according to the plane features, and can quickly obtain more accurate space segmentation results. According to the segmentation results The extracted internal and external features can obtain more accurate 3D reconstruction results.
Description
technical field [0001] The present application relates to the technical field of three-dimensional reconstruction, and in particular relates to a simplified three-dimensional structure reconstruction method, device, computer equipment, storage medium and computer program product. Background technique [0002] "Digital twin" refers to the establishment of virtual mirror images of various real-world objects in digital space through computer technology, which is used for simulation, simulation, optimization and other tasks of real-world scenes, and is widely used in smart cities and smart transportation. and other fields with high social and economic value. Among them, the rapid and accurate establishment of 3D models of real-world objects is an important technical link for whether digital twin technology can be widely used. [0003] Current 3D model acquisition methods cannot quickly and accurately acquire 3D models of real-world objects. Contents of the invention [0004]...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06T19/20
CPCG06T19/20
Inventor 黄惠潘珊珊吕佳辉方昊
Owner SHENZHEN UNIV