Invention Grant
- Patent Title: Volumetric sampling with correlative characterization for dense estimation
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Application No.: US17344283Application Date: 2021-06-10
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Publication No.: US11640668B2Publication Date: 2023-05-02
- Inventor: Jamie Menjay Lin , Fatih Murat Porikli
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Polsinelli/Qualcomm
- Main IPC: G06T7/246
- IPC: G06T7/246 ; G06T7/73 ; G06F18/24

Abstract:
Systems and techniques are described herein for performing optical flow estimation for one or more frames. For example, a process can include determining an optical flow prediction associated with a plurality of frames. The process can include determining a position of at least one feature associated with a first frame and determining, based on the position of the at least one feature in the first frame and the optical flow prediction, a position estimate of a search area for searching for the at least one feature in a second frame. The process can include determining, from within the search area, a position of the at least one feature in the second frame.
Public/Granted literature
- US20220398747A1 VOLUMETRIC SAMPLING WITH CORRELATIVE CHARACTERIZATION FOR DENSE ESTIMATION Public/Granted day:2022-12-15
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