Invention Grant
- Patent Title: Systems and methods for updating continuous image alignment of separate cameras
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Application No.: US16936312Application Date: 2020-07-22
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Publication No.: US11651502B2Publication Date: 2023-05-16
- Inventor: Michael Bleyer , Christopher Douglas Edmonds , Dominik Alexander Konik , Raymond Kirk Price
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Workman Nydegger
- Main IPC: G06T7/33
- IPC: G06T7/33 ; G06T7/80 ; G02B27/01

Abstract:
A system for updating continuous image alignment of separate cameras identifies a previous alignment matrix associated with a previous frame pair captured at one or more previous timepoints by a reference camera and a match camera. The previous alignment matrix is based on visual correspondences in the previous frame pair. The system also identifies a current matrix associated with a current frame pair captured at one or more current timepoints by the reference camera and the match camera. The current matrix is based on visual correspondences in the current frame pair. The system also identifies a difference value associated with the reference camera or the match camera relative to the one or more previous timepoints and the one or more current timepoints. The system also generates an updated alignment matrix by using the previous alignment matrix, the current matrix, and the difference value as inputs.
Public/Granted literature
- US20220028092A1 SYSTEMS AND METHODS FOR UPDATING CONTINUOUS IMAGE ALIGNMENT OF SEPARATE CAMERAS Public/Granted day:2022-01-27
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