Surface grid reconstruction method and system based on point cloud data and related equipment
A technology of point cloud data and surface mesh, applied in image data processing, 3D modeling, instruments, etc., can solve problems such as inability to realize 3D surface reconstruction, lack of features of measured objects, etc., and achieve the effect of improving accuracy and wide application
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0067] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0068] In order to solve the shortcomings of the equal-spaced slicing method in the traditional method, the present invention uses the density information of the three-dimensional point cloud in the vertical direction to provide an uneven-spaced segmentation strategy, and at the same time uses the alpha-shape algorithm and the cubic Bay The Searle curve fitting gives a more accurate cross-sectional profile, which makes the reconstruction effect more ideal.
[0069] figure 1 is a schematic diagram of the main steps of the embodiment of the surface mesh reconstruction method based on point cloud data of the present invention. like figure 1 As ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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