Invention Grant
- Patent Title: Method for processing a holographic image
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Application No.: US15761300Application Date: 2016-09-06
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Publication No.: US10824113B2Publication Date: 2020-11-03
- Inventor: Kartik Viswanathan , Patrick Gioia
- Applicant: Orange
- Applicant Address: FR Paris
- Assignee: ORANGE
- Current Assignee: ORANGE
- Current Assignee Address: FR Paris
- Agency: Westman, Champlin & Koehler, P.A.
- Agent David D. Brush
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6cc601f0
- International Application: PCT/FR2016/052207 WO 20160906
- International Announcement: WO2017/046478 WO 20170323
- Main IPC: G03H1/08
- IPC: G03H1/08 ; G03H1/22 ; H04N19/64

Abstract:
A method for processing a sequence of holographic images with a view to playing the images back on a holographic display device to at least one viewer. A subset of wavelet coefficients relevant for the reconstruction of a sub-hologram visible for the at least one viewer from at least one viewing point is selected from a decomposition of at least one holographic image on a wavelet basis and information representative of a location of the at least one viewer in a repository of the display device. In the method, decomposition of the at least one holographic image is carried out on a Shannon wavelet basis.
Public/Granted literature
- US20180267465A1 METHOD FOR PROCESSING A HOLOGRAPHIC IMAGE Public/Granted day:2018-09-20
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