Invention Grant
- Patent Title: Video stabilization method with non-linear frame motion correction in three axes
-
Application No.: US16414369Application Date: 2019-05-16
-
Publication No.: US10893201B2Publication Date: 2021-01-12
- Inventor: Gregory V. Hofer
- Applicant: PELCO, Inc.
- Applicant Address: US MA Andover
- Assignee: PELCO, Inc.
- Current Assignee: PELCO, Inc.
- Current Assignee Address: US MA Andover
- Agency: Tutunjian & Bitetto, P.C.
- Main IPC: H04N5/232
- IPC: H04N5/232

Abstract:
A method and system are provided to perform electronic image stabilization of images captured by an image sensor on a camera device. In the method and system, non-linear motion of a camera device is measured with a motion sensor during an exposure time for each line of a frame captured by the image sensor of the camera device. A first line of the frame has a first exposure time, and subsequent lines of the frame have an exposure time that is later than a previous line of the frame, each line of the frame having an associated position in the frame. The position of each line of the frame is adjusted based, at least in part, on the measured non-linear motion to create a modified frame that corrects for non-linear motion that occurred for each line of the frame.
Information query