公开(公告)号：US20240378733A1

公开(公告)日：2024-11-14

申请号：US18655573

申请日：2024-05-06

Applicant: Palantir Technologies Inc.

Inventor： Joseph Adam Driscoll ,  Ethan Van Andel ,  Mary Cameron ,  Miles Sackler ,  Stephen Ramsey

IPC: G06T7/246 ,  G01C21/20 ,  G06T7/277 ,  G06T7/33 ,  G06T7/73

Abstract: Systems and methods for visual navigation are provided. An example method includes receiving a plurality of video frames from an image sensor disposed on an aircraft, and generating an image-based transform based on the plurality of video frames. In some examples, the image-based transform is associated with a movement of one or more image features and a movement of the image sensor. In some examples, the method further includes: determining an image-based motion associated with the aircraft based on the image-based transform, generating a georegistration transform based on at least one video frame of the plurality of video frames and a reference image, determining a georegistration-based geolocation associated with the aircraft based on the georegistration transform, and determining an aircraft geolocation by applying a non-linear Kalman filter to the image-based motion and the georegistration-based geolocation,

公开(公告)号：US20240362798A1

公开(公告)日：2024-10-31

申请号：US18647042

申请日：2024-04-26

Applicant: Palantir Technologies Inc.

Inventor： Joseph Adam Driscoll ,  Aleksandr Patsekin ,  Ben Radford ,  Daniel Marasco ,  Dimitrios Lymperopoulos ,  Ethan Van Andel ,  Keun Jae Kim ,  Mary Cameron ,  Michel Goraczko ,  Miles Sackler ,  Prasanna Srikhanta ,  Rodney LaLonde ,  Stephen Ramsey ,  Tong Shen ,  Xin Li ,  Yue Wu ,  Cameron Derwin

IPC: G06T7/20 ,  G06T3/4038 ,  G06T7/70 ,  G06V10/20 ,  G06V10/82

CPC classification number: G06T7/20 ,  G06T3/4038 ,  G06T7/70 ,  G06V10/255 ,  G06V10/82

Abstract: In some examples, systems and methods for multiple-sensor object tracking are provided. For example, a method includes: receiving a first sensor feed and a second sensor feed from a plurality of sensors respectively. The first sensor feed includes a set of first images. The second sensor feed includes a set of second images. In some examples, the method further includes generating an image transformation based on at least one first image in the set of first images and at least one second image in the set of second images, applying the image transformation to the set of second images, aggregating the set of first images and the set of transformed second images to generate a set of aggregated images, and applying a multiple object tracking model to the set of aggregated images to identify a plurality of objects.