- 专利标题: Volumetric sampling with correlative characterization for dense estimation
-
申请号: US17344283申请日: 2021-06-10
-
公开(公告)号: US11640668B2公开(公告)日: 2023-05-02
- 发明人: Jamie Menjay Lin , Fatih Murat Porikli
- 申请人: QUALCOMM Incorporated
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Polsinelli/Qualcomm
- 主分类号: G06T7/246
- IPC分类号: G06T7/246 ; G06T7/73 ; G06F18/24
摘要:
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.
公开/授权文献
信息查询