Invention Grant
- Patent Title: Obtaining high resolution and dense reconstruction of face from sparse facial markers
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Application No.: US17520575Application Date: 2021-11-05
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Publication No.: US11783493B2Publication Date: 2023-10-10
- Inventor: Matthew Cong , Ronald Fedkiw , Lana Lan
- Applicant: Lucasfilm Entertainment Company Ltd. LLC
- Applicant Address: US CA San Francisco
- Assignee: Lucasfilm Entertainment Company Ltd. LLC
- Current Assignee: Lucasfilm Entertainment Company Ltd. LLC
- Current Assignee Address: US CA San Francisco
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: G06T17/20
- IPC: G06T17/20 ; G06T7/246 ; G06T5/50 ; G06T7/73 ; G06F18/00 ; G06V10/74 ; G06V10/774 ; G06V20/64 ; G06V40/16

Abstract:
Some implementations of the disclosure are directed to techniques for facial reconstruction from a sparse set of facial markers. In one implementation, a method comprises: obtaining data comprising a captured facial performance of a subject with a plurality of facial markers; determining a three-dimensional (3D) bundle corresponding to each of the plurality of facial markers of the captured facial performance; using at least the determined 3D bundles to retrieve, from a facial dataset comprising a plurality of facial shapes of the subject, a local geometric shape corresponding to each of the plurality of the facial markers; and merging the retrieved local geometric shapes to create a facial reconstruction of the subject for the captured facial performance.
Public/Granted literature
- US20220058870A1 OBTAINING HIGH RESOLUTION AND DENSE RECONSTRUCTION OF FACE FROM SPARSE FACIAL MARKERS Public/Granted day:2022-02-24
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