Invention Grant
- Patent Title: Satellite SAR artifact suppression for enhanced three-dimensional feature extraction, change detection, and visualizations
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Application No.: US17373429Application Date: 2021-07-12
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Publication No.: US11461964B2Publication Date: 2022-10-04
- Inventor: Jeffrey Scott Pennings , Justyna Weronika Kosianka , Daniela Irina Moody
- Applicant: Ursa Space Systems Inc.
- Applicant Address: US NY Ithaca
- Assignee: Ursa Space Systems Inc.
- Current Assignee: Ursa Space Systems Inc.
- Current Assignee Address: US NY Ithaca
- Agency: Greenberg Traurig, LLP
- Agent Andrew J. Tibbetts
- Main IPC: G06T17/05
- IPC: G06T17/05 ; G06T17/00 ; G06T5/00 ; G06T15/20 ; G06K9/62 ; G01S13/90 ; G06T7/70

Abstract:
Systems and methods for satellite Synthetic Aperture Radar (SAR) artifact suppression for enhanced three-dimensional feature extraction, change detection, and/or visualizations are described. In some aspects, the described systems and methods include a method for suppressing artifacts from complex SAR data associated with a scene. In some aspects, the described systems and methods include a method for creating a photo-realistic 3D model of a scene based on complex SAR data associated with a scene. In some aspects, the described systems and methods include a method for identifying three-dimensional (3D) features and changes in SAR imagery.
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