Invention Grant
- Patent Title: Vectorized bilinear shift for replacing grid sampling in optical flow estimation
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Application No.: US17549768Application Date: 2021-12-13
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Publication No.: US12039740B2Publication Date: 2024-07-16
- Inventor: Rajeswaran Chockalingapuramravindran , Kristopher Urquhart , Jamie Menjay Lin , Risheek Garrepalli
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/215
Abstract:
A computer-implemented method includes receiving a first input. The first input is interpolated based on a first shift along a first dimension and a second shift along a second dimension. A first output is generated based on the interpolated first input. The first output corresponds to a vectorized bilinear shift of the first input for use in place of grid sampling algorithms.
Public/Granted literature
- US20230186487A1 VECTORIZED BILINEAR SHIFT FOR REPLACING GRID SAMPLING IN OPTICAL FLOW ESTIMATION Public/Granted day:2023-06-15
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