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An Iterative Fourier Transform Algorithm for digital hologram generation using phase-only information and its implementation in a fixed-point digital signal processor.
- Source :
-
Optik - International Journal for Light & Electron Optics . Nov2013, Vol. 124 Issue 22, p5416-5421. 6p. - Publication Year :
- 2013
-
Abstract
- Abstract: An Iterative Fourier Transform Algorithm (IFTA) for digital hologram generation from a digital image using phase-only information is described in this paper. The algorithm is implemented in a Texas Instruments TMS320C64x fixed point digital signal processor (DSP). The holograms are reconstructed in real time using a liquid crystal display system and a He–Ne laser. The ideas described in this paper can be extended to digital hologram generation of three-dimensional objects and their reconstruction in real time using liquid crystal spatial light modulators, which could be a way for 3D-display systems. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00304026
- Volume :
- 124
- Issue :
- 22
- Database :
- Academic Search Index
- Journal :
- Optik - International Journal for Light & Electron Optics
- Publication Type :
- Academic Journal
- Accession number :
- 90320121
- Full Text :
- https://doi.org/10.1016/j.ijleo.2013.03.112