Homemade foundation laser radar alignment error-based point cloud error correction method
A laser radar and alignment error technology, which is applied in the field of point cloud error correction based on self-made ground-based laser radar alignment error, can solve problems such as theoretical analysis and system error model parameters without physical meaning
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0063] The specific implementation manner of the patent of the present invention will be further described in detail below in conjunction with the accompanying drawings. Schematic diagram of the point cloud error correction method based on self-made ground-based lidar alignment error. figure 2 As shown, first establish the coordinate system O-XYZ of the self-made lidar three-dimensional imaging system (713), because there is an alignment error between the actual incident light (106) and the pitch axis X-axis (201) in the self-made system (301, 302), the alignment error is theoretically derived in the coordinate system of the self-made lidar 3D imaging system (713) (301, 302) For the influence of the angle measurement error of the self-made laser radar three-dimensional imaging system (713), an angle measurement error model of the self-made laser radar three-dimensional imaging system (713) is obtained. According to the principle of trigonometric function approximation, the...
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