Invention Grant
- Patent Title: Method and system for real-time geo referencing stabilization
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Application No.: US17889650Application Date: 2022-08-17
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Publication No.: US12120429B2Publication Date: 2024-10-15
- Inventor: Jay Harshadbhai Patel
- Applicant: Palantir Technologies Inc.
- Applicant Address: US CO Denver
- Assignee: Palantir Technologies Inc.
- Current Assignee: Palantir Technologies Inc.
- Current Assignee Address: US CO Denver
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: H04N23/68
- IPC: H04N23/68 ; B64C39/02 ; B64U101/30 ; G06F18/2413 ; G06T7/35 ; G06T7/38 ; G06T15/06 ; G06V20/17 ; G06V20/40

Abstract:
A computing system and methods are provided for georeferencing stabilization. An exemplary method includes: obtaining a video stream capturing an area from a camera of a drone, where the video stream includes a plurality of frames, each including a field of view of the image capturing device and metadata of the image capturing device when the frame is captured; constructing a geographic (geo) lattice for the field of view in each of the plurality of frames, the geo lattice comprises a plurality of points, each being associated with raw coordinates determined based on the corresponding metadata; and building a lattice map with stabilized geo coordinates by (1) aligning the frames, (2) averaging the raw geo coordinates for given intersection points, and (3) building the lattice map based on the averaged geo coordinates of the intersection points.
Public/Granted literature
- US20240334058A2 METHOD AND SYSTEM FOR REAL-TIME GEO REFERENCING STABILIZATION Public/Granted day:2024-10-03
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