Portal de Periódicos da CAPES

Morlet Wavelet transformed holograms for numerical adaptive view-based reconstruction

2014; SPIE; Volume: 9216; Linguagem: Inglês

10.1117/12.2061588

1996-756X

Kartik Viswanathan, Patrick Gioia, Luce Morin,

Advanced Image Processing Techniques

We provide an efficient method of using Morlet wavelets for transforming a hologram and reconstructing parts of a scene based on the position of viewer by using a sparse set of Morlet transformed coefficients. We provide a design of a Morlet wavelet and explain an efficient discretization method for the application of view-dependent representation systems. Results are provided based on the numerical reconstruction, and it is shown that view- dependent representation along with Morlet wavelets form a good starting step for compressing holographic data for next generation 3DTV applications.