A framework for view-dependent hologram representation and adaptive reconstruction

Kartik Viswanathan (1, 2) , Patrick Gioia (2) , Luce Morin (1)

1 IETR - Institut d'Électronique et des Technologies du numéRique
2 Orange Labs R&D [Rennes]

In this paper, we present a complete framework for networked holo-gram adaptive transmission; we propose a well-suited wavelet basis allowing efficient local diffractive pattern extraction according to the user position, expose the relations between observer parameters and the pruning in the wavelet decomposition representation, and explain how the reconstruction is performed. The proposed framework has been validated on an experimental setup involving a kinect sensor for viewer position estimation.

Mots clés: View-based adaptive reconstruction; Partial hologram recon-struction; Index Terms— Digital holography; Wavelet analysis

Domaines: Informatique [cs]; Traitement du signal et de l'image [eess.SP]

Kartik Viswanathan, Patrick Gioia, Luce Morin. A framework for view-dependent hologram representation and adaptive reconstruction. IEEE International Conference on Image Processing, ICIP 2015, IEEE, Sep 2015, Québec city, Canada. ⟨hal-01229610⟩