Invention Grant
- Patent Title: Method and apparatus for compensating motion for a holographic video stream
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Application No.: US16965493Application Date: 2019-02-01
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Publication No.: US11277633B2Publication Date: 2022-03-15
- Inventor: David Blinder , Colas Schretter , Peter Schelkens
- Applicant: Vrije Universiteit Brussel , IMEC vzw
- Applicant Address: BE Brussels; BE Heverlee
- Assignee: Vrije Universiteit Brussel,IMEC vzw
- Current Assignee: Vrije Universiteit Brussel,IMEC vzw
- Current Assignee Address: BE Brussels; BE Heverlee
- Priority: EP18154795 20180201
- International Application: PCT/EP2019/052554 WO 20190201
- International Announcement: WO2019/149915 WO 20190808
- Main IPC: H04N19/52
- IPC: H04N19/52 ; G02B27/01 ; H04N19/172 ; H04N19/60 ; H04N19/80 ; G06F3/01 ; G06T19/00

Abstract:
The invention pertains to a computer-implemented method for compensating motion for a digital holographic video stream, the method comprising: obtaining (1010) a sequence of frames representing consecutive holographic images of a scenery; obtaining (1020) translation and rotation vectors describing a relative motion of at least one object in said scenery between a pair of frames from among said sequence of frames; and applying (1030) an affine canonical transform to a first frame of said pair of frames so as to obtain a predicted frame, said affine canonical transform representing said translation and rotation vectors. The invention also pertains to a computer program product and to an apparatus for compensating motion for a digital holographic video stream.
Public/Granted literature
- US20210058639A1 METHOD AND APPARATUS FOR COMPENSATING MOTION FOR A HOLOGRAPHIC VIDEO STREAM Public/Granted day:2021-02-25
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