The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
May. 13, 2025
Chang'an University, Xi'an, CN;
Wu Zhu, Xi'an, CN;
Ruixuan Zhang, Xi'an, CN;
Qin Zhang, Xi'an, CN;
Yue Wang, Xi'an, CN;
Zhenhong Li, Xi'an, CN;
Jiewei Zhan, Xi'an, CN;
Qiangbing Huang, Xi'an, CN;
Zufeng Li, Xi'an, CN;
Chang'an University, Xi'an, CN;
Abstract
In an intelligent identification method for creeping landslide hazards based on wrapped interferograms is proposed. Multi-scene time-continuous wrapped interferogram data are first acquired and upsampled to 128×128 using bilinear interpolation. Sine and cosine functions are applied to generate sine and cosine phases, which are mapped into the RGB color space for multidimensional representation. A multi-branch network with shared weights extracts features independently, and same-layer features are fused to enhance high-level semantics. Then, the decoder progressively restores the feature information and completes the classification mapping, yielding the identification result of a single-scene interferogram. Finally, the model generalization mechanism based on an intersection and merging decision is applied to produce the final recognition result.