Hyperspectral image space spectrum classification method and device considering spectral importance
A classification method and an important technology, applied in the field of hyperspectral remote sensing image processing, can solve the problems of lack of learning mechanism for sensitive spectral information of ground objects, suppress classification noise, maintain local detail information, etc., and achieve high-dimensional data processing capabilities and noise robustness Strong stickiness, improved classification effect, and improved distinguishability effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0047] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0048] refer to figure 1 , which is a flow chart of the hyperspectral image spatial spectral classification method in consideration of spectral importance provided by the present invention. According to the core points realized by the hyperspectral image spatial spectral classification method of the present invention, the main implementation of the present invention is divided into Follow the steps below:
[0049] Step 1: Spectral Band Importance Extraction
[0050] Step 2: Custom Spectral Weight Kernel
[0051] Step 3: Conditional Random Field Framework Construction
[0052] The specific implementation of step 1 includes the following sub-steps,
[0053] In step 1.1, the random forest algorithm is used to judge 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