- Patent Title: Systems and methods for surface modeling using polarization cues
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Application No.: US17586666Application Date: 2022-01-27
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Publication No.: US11699273B2Publication Date: 2023-07-11
- Inventor: Achuta Kadambi , Agastya Kalra , Supreeth Krishna Rao , Kartik Venkataraman
- Applicant: Intrinsic Innovation LLC
- Applicant Address: US CA Mountain View
- Assignee: Intrinsic Innovation LLC
- Current Assignee: Intrinsic Innovation LLC
- Current Assignee Address: US CA Mountain View
- Agency: Fish & Richardson P.C.
- Main IPC: G06V10/145
- IPC: G06V10/145 ; G06V20/80 ; G06V10/60 ; G06F18/2413 ; G06V10/764 ; G06V10/82

Abstract:
A computer-implemented method for surface modeling includes: receiving one or more polarization raw frames of a surface of a physical object, the polarization raw frames being captured with a polarizing filter at different linear polarization angles; extracting one or more first tensors in one or more polarization representation spaces from the polarization raw frames; and detecting a surface characteristic of the surface of the physical object based on the one or more first tensors in the one or more polarization representation spaces.
Public/Granted literature
- US20220157070A1 SYSTEMS AND METHODS FOR SURFACE MODELING USING POLARIZATION CUES Public/Granted day:2022-05-19
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