High-resolution permanent scatterer modeling method for separation of building and background
A permanent scatterer and modeling method technology, which is applied in the field of permanent scatterer modeling and parameter estimation, can solve problems such as affecting the accuracy of building deformation information extraction, and achieve the effects of small elevation errors, reduced influence, and small deformation rate values.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0021] Embodiment: A high-resolution permanent scatterer modeling method of building and background separation of this embodiment, such as figure 1 As shown, including the following steps:
[0022] S01. Separate the PS points on the building and the background features;
[0023] S02. Network the PS points on the buildings and background features independently;
[0024] S03. Estimate the elevation and deformation parameters of the PS point on the building to obtain the final deformation map.
[0025] 1. Separation of PS points on buildings and background features
[0026] The present invention adopts an object-oriented classification method to realize the separation of PS points on buildings and background features. The entire classification method is as follows: First, the image is segmented according to the adjacent pixel grayscale and texture on the adjacent SAR image, and the An edge-based segmentation algorithm, this algorithm is very fast, and as long as input parameters, it can p...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap