Coding Color Three-Dimensional Scenes and Joining Different Objects by Adaptive Transformations in Digital Holography

Anno: 2015

Autori: Memmolo P., Leo M., Distante C., Paturzo M., Ferraro P.

Affiliazione autori: CNR, Ist Cibernet E Caianiello, Comprensorio A Olivetti, I-80078 Naples, Italy; Ist Italiano Tecnol, Ctr Adv Biomat Hlth Care CRIB, I-80125 Naples, Italy; CNR, Ist Nazl Ott, I-73010 Arnesano, LE, Italy.

Abstract: We show that a three-dimensional (3D) scene can be coded by joining different objects by combining multiple optically recorded color digital holograms. Recently, an adaptive scheme based on affine transformations, able to correct defocus aberrations of digital holograms, was demonstrated, that we name here Adaptive Transformation in Digital Holography (ATDH). We propose an effective framework to create dynamic color holographic 3D scene by using a generalization of such scheme aided by a speckle reduction method, called Multilevel Bi-dimensional Empirical Mode Decomposition (MBEMD), used for the first time in color holography. We also demonstrate its feasibility to the synthesis of multiple Color Computer Generated Holograms (CCGHs).

Giornale/Rivista: JOURNAL OF DISPLAY TECHNOLOGY

Volume: 11 (10)      Da Pagina: 854  A: 860

Maggiori informazioni: This work was supported by the Programma Operativo Nazionale (PON) project IT CHAfunded by the Italian Ministry of Education, University and Research (MIUR).
Parole chiavi: Adaptive filters; holography; image color analysis
DOI: 10.1109/JDT.2015.2407615

Citazioni: 9
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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