• Patent Title: Method for processing a holographic image
  • Application No.: US15761300
    Application Date: 2016-09-06
  • Publication No.: US10824113B2
    Publication Date: 2020-11-03
  • Inventor: Kartik ViswanathanPatrick 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
Method for processing a holographic image
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.
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