Invention Grant
- Patent Title: Apparatus and method for efficient regularized image alignment for multi-frame fusion
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Application No.: US16727751Application Date: 2019-12-26
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Publication No.: US11151731B2Publication Date: 2021-10-19
- Inventor: Ruiwen Zhen , John W. Glotzbach , Hamid R. Sheikh
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: G06T7/33
- IPC: G06T7/33 ; H04N5/235 ; G06T5/50 ; G06T5/00 ; G06T7/246 ; G06T7/238 ; G06T7/215 ; G06T7/207
Abstract:
A method includes receiving a reference image and a non-reference image; dividing the reference image into a plurality of tiles; determining, using an electronic device, a motion vector map using coarse-to-fine based motion vector estimation; and generating an output frame using the motion vector map with the reference image and the non-reference image.
Public/Granted literature
- US20210042941A1 APPARATUS AND METHOD FOR EFFICIENT REGULARIZED IMAGE ALIGNMENT FOR MULTI-FRAME FUSION Public/Granted day:2021-02-11
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