发明授权
- 专利标题: Systems and methods for updating continuous image alignment of separate cameras
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申请号: US18296559申请日: 2023-04-06
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公开(公告)号: US12020448B2公开(公告)日: 2024-06-25
- 发明人: Michael Bleyer , Christopher Douglas Edmonds , Dominik Alexander Konik , Raymond Kirk Price
- 申请人: Microsoft Technology Licensing, LLC
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人地址: US WA Redmond
- 代理机构: Workman Nydegger
- 主分类号: G06T7/33
- IPC分类号: G06T7/33 ; G02B27/01 ; G06T7/80
摘要:
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.
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