P
Pietro Ferraro
Researcher at National Research Council
Publications - 720
Citations - 14634
Pietro Ferraro is an academic researcher from National Research Council. The author has contributed to research in topics: Digital holography & Holography. The author has an hindex of 61, co-authored 653 publications receiving 12666 citations. Previous affiliations of Pietro Ferraro include Aeritalia & Centre national de la recherche scientifique.
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Portable IR Laser System for Real-Time Display of Alive People in Fire Scenes
TL;DR: This new but simple imaging technique permits to see live people through a flame wall by portable system suitable for on-field applications and shows that a direct useful signature of a scattered human target can be detected while discarding the flame emission.
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Automatic Frames Extraction and Visualization From Noisy Fringe Sequences for Data Recovering in a Portable Digital Speckle Pattern Interferometer for NDI
Pasquale Memmolo,Giovanni Arena,Giancarlo Fatigati,Mariangela Grilli,Melania Paturzo,Luca Pezzati,Pietro Ferraro +6 more
TL;DR: A PC-based method based on jointly analysis of spectral content and fringe image sharpness as selection rules was developed, that allowed for evaluating the whole structure deformations, caused by environmental thermo-hygrometric fluctuations.
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Active Thermography for Non-invasive Inspection of an Artwork on Poplar Panel: Novel Approach Using Principal Component Thermography and Absolute Thermal Contrast
Massimo Rippa,Vito Pagliarulo,Alessandra Lanzillo,Mariangela Grilli,Giancarlo Fatigati,Pasquale Rossi,Paola Cennamo,Giorgio Trojsi,Pietro Ferraro,Pasquale Mormile +9 more
TL;DR: In this paper, the potential of Principal Component Thermography and of Absolute Thermal Contrast to analyse thermal images acquired in-situ on a poplar panel painting representing an original artwork dating in the end of XVI century was analyzed.
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Reflective grating interferometer: a folded reversal and shearing wave-front interferometer
TL;DR: This work proposes a RGI with a different optical configuration that includes a lateral shearing in addition to folding and reversal operations that becomes sensitive to other terms of third-order aberrations such as defocusing, astigmatism, and spherical aberration.
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Retrieving acoustic energy densities and local pressure amplitudes in microfluidics by holographic time-lapse imaging
Teresa Cacace,Vittorio Bianco,Melania Paturzo,Pasquale Memmolo,Massimo Vassalli,Massimiliano Fraldi,Giuseppe Mensitieri,Pietro Ferraro +7 more
TL;DR: A full and accurate characterization of the movement of particles subjected to acoustophoresis in a microfluidic environment by holographic imaging is reported, allowing the retrieval of the acoustic energy densities and pressure amplitudes through full holographic analysis.