Invention Grant
- Patent Title: Video stabilization
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Application No.: US17336194Application Date: 2021-06-01
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Publication No.: US11683586B2Publication Date: 2023-06-20
- Inventor: Fuhao Shi , Chia-Kai Liang , Xue Tu
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Main IPC: H04N5/232
- IPC: H04N5/232 ; G06T5/00 ; G06T5/50 ; G06T7/246 ; H04N23/68

Abstract:
Methods, systems, and apparatus, including computer programs stored on a computer-readable storage medium, for video stabilization. In some implementations, a computer system obtains frames of a video captured by a recording device using an optical image stabilization (OIS) system. The computing system receives (i) OIS position data indicating positions of the OIS system during capture of the frames, and (ii) device position data indicating positions of the recording device during capture of the frames. The computing system determines a first transformation for a particular frame based on the OIS position data for the particular frame and device position data for the particular frame. The computing system determines a second transformation for the particular frame based on the first transformation and positions of the recording device occurring after capture of the particular frame. The computing system generates a stabilized version of the particular frame using the second transformation.
Public/Granted literature
- US20210289139A1 Video Stabilization Public/Granted day:2021-09-16
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