Three-dimensional image fusion by use of multiwavelength digital holography

We present three-dimensional (3D) image fusion by use of digital holography. We demonstrate experimentally that, through the image fusion technique with multiresolution wavelet decomposition, it is possible to increase the details and contrast of 3D reconstructed images obtained by multiwavelength d...

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Bibliographic Details
Published in:Optics letters 2005-01, Vol.30 (2), p.144-146
Main Authors: JAVIDI, Bahram, FERRARO, Pietro, HONG, Seung-Hyun, DE NICOLA, Sergio, FINIZIO, Andrea, ALFIERI, Domenico, PIERATTINI, Giovanni
Format: Article
Language:English
Subjects:
Algorithms
Computer-generated holograms
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Holography
Holography - methods
Image Enhancement - methods
Image Interpretation, Computer-Assisted - methods
Image reconstruction
tomography
Imaging and optical processing
Information Storage and Retrieval - methods
Numerical Analysis, Computer-Assisted
Optics
Physics
Reproducibility of Results
Sensitivity and Specificity
Signal Processing, Computer-Assisted
Subtraction Technique
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Summary:We present three-dimensional (3D) image fusion by use of digital holography. We demonstrate experimentally that, through the image fusion technique with multiresolution wavelet decomposition, it is possible to increase the details and contrast of 3D reconstructed images obtained by multiwavelength digital holography. Although there is substantial activity in the fields of image fusion and holography, to the best of our knowledge, this is the first report of 3D image fusion by use of digital holography.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.30.000144