Thick cloud remote sensing removal method and device
A remote sensing and solution technology, applied in image data processing, instrumentation, computing, etc., can solve problems such as limited repair ability of regular texture or structural information, and achieve the effect of excellent repair effect, good coherence, and fast reconstruction.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0038] refer to figure 2 , shows the method flow chart of the remote sensing thick cloud removal method in the preferred embodiment of the present invention. In this preferred embodiment, step s201 and step s202 obtain reliable elements in the image matrix M to be restored according to the data element "deterministic sampling" Set Ω and P Ω (M);
[0039] Step s203; start: Y 0 =0, "hot start" cycle i=0 step s204, set step size δ, algorithm cycle k=0, make soft threshold parameter τ=τ i ; Step s205, execute soft threshold operation X k+1 =D τ (Y k ); step s206, judge whether the relative reconstruction error is less than ε, if so, execute step s212, if not, execute step s207; step s207, update Y k+1 =Y k +δP Ω (M-X k+1 ); Step s208, k++; Step s209, judge whether k is greater than maxiter, if not execute step s205 again; If so, then e...
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