Advanced Holography - Metrology and Imaging 2011
DOI: 10.5772/17568
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Alternative Reconstruction Method and Object Analysis in Digital Holographic Microscopy

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Cited by 6 publications
(8 citation statements)
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“…With the capture of only a single hologram the wave field of etched tracks can be completely reconstructed, so that optical sections of the detector at different depths can be reconstructed. Additional theoretical aspects and details of the experimental setup for the analysis of microscopic objects by DHM are described elsewhere [20][21][22][23].…”
Section: Reconstruction Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…With the capture of only a single hologram the wave field of etched tracks can be completely reconstructed, so that optical sections of the detector at different depths can be reconstructed. Additional theoretical aspects and details of the experimental setup for the analysis of microscopic objects by DHM are described elsewhere [20][21][22][23].…”
Section: Reconstruction Methodsmentioning
confidence: 99%
“…Mathematically, hologram reconstruction is carried out calculating the diffracted field in the image plane by means of the Rayleigh-Sommerfeld diffraction formula. In this work, the Double Propagation Method (DPM) is used for the image reconstruction [21]. Once the digital hologram is recorded as an image file, the developed HOLODIG software is employed for its numerical reconstruction, i.e., intensity and image reconstruction, phase unwrapping, construction and analysis of the 3D track images.…”
Section: Reconstruction Methodsmentioning
confidence: 99%
“…The algorithm for reconstructing the phase contrast image followed the method of Double Propagation Algorithm (DPA) described by Palacios et al [7], additionally the algorithm described by Palacios et al [11] for objective back focal plane determination was also used. In Palacios work the position for the objetive back focal plane is determinated using the real image field (filtered) from Fourier spectrum, while in Palacios version [11] it is used the whole hologram´s Fourier spectrum which allows to calculate in a single procedure both back focal plane positions, the corresponding to reflection and transmission.…”
Section: Phase Contrast Image Reconstruction From a Transmissionreflementioning
confidence: 99%
“…Com a função de campo elétrico obtida pelo método EA ( [17], [18], [19]), se calcula a intensidade, em intervalo definido de antemão, ao longo do eixo z. Dela se deduz o ponto com valor máximo de intensidade z MÁX .…”
Section: Figura 42: Método De Dupla Propagaçãounclassified