Dr. Antonio Perri Profile

Dr. Antonio Perri

at NIREOS SRL

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 12 March 2024 Presentation

A compact hyperspectral camera for remote sensing from the ultraviolet to the thermal infrared

Cristian Manzoni, Matteo Corti, Fabrizio Preda, Dario Polli, Giulio Cerullo, Ondrej Ballada, Cestmír Barta, Lukás Chroust, Antonio Perri

Proceedings Volume PC12893, PC128930F (2024) https://doi.org/10.1117/12.3002387

KEYWORDS: Infrared radiation, Thermography, Infrared cameras, Cameras, Ultraviolet radiation, Remote sensing, Infrared sensors, Infrared imaging, Fourier transforms, Fourier transform interferometers

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Proceedings Article | 12 March 2024 Presentation

Exploring a new Fourier transform-based hyperspectral imaging technology and its application in microscopy

Marta Ghirardello, Lorenzo Vinco, Dario Polli, Alex Barker, Antonio Perri, Fabrizio Preda

Proceedings Volume PC12893, PC128930G (2024) https://doi.org/10.1117/12.3000896

KEYWORDS: Hyperspectral imaging, Microscopy, Cameras, Industrial applications, Biomedical applications, Fourier transform interferometers, CCD image sensors, Biological samples, Visible radiation, Spectral resolution

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Proceedings Article | 19 October 2023 Poster + Presentation + Paper

A compact and rugged hyperspectral camera for remote sensing based on FT spectroscopy

Matteo Corti, Benedetto Ardini, Fabrizio Preda, Antonio Perri, Dario Polli, Giulio Cerullo, Cristian Manzoni

Proceedings Volume 12729, 127291H (2023) https://doi.org/10.1117/12.2680018

KEYWORDS: Fourier transforms, Cameras, Spectrometers, Interferometers, Spectroscopy, Imaging systems, Remote sensing, Thermography

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Proceedings Article | 9 March 2023 Presentation

A novel hyperspectral camera based on a Fourier-transform approach

Marta Provera, Alex Barker, Dario Polli, Renzo Vanna, Antonio Perri, Fabrizio Preda

Proceedings Volume PC12428, PC1242805 (2023) https://doi.org/10.1117/12.2649859

KEYWORDS: Cameras, Hyperspectral imaging, Sensors, Spectral resolution, Short wave infrared radiation, Interferometers, Imaging systems, Image sensors, Image segmentation, CCD image sensors

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Proceedings Article | 11 January 2023 Presentation

A novel hyperspectral camera based on a Fourier-transform approach

Fabrizio Preda, Antonio Perri, Marta Provera, Alexander Barker, Dario Polli

Proceedings Volume 12338, 1233803 (2023) https://doi.org/10.1117/12.2644850

KEYWORDS: Cameras, Short wave infrared radiation, Sensors, Spectral resolution, Interferometers, Image sensors, Hyperspectral imaging, CCD image sensors, Visible radiation, Time metrology

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Proceedings Article | 4 March 2022 Presentation + Paper

Rapid and high-sensitivity measurements of broadband optical activity with interferometric Fourier-transform balanced detection

Soumen Ghosh, Georg Herink, Antonio Perri, Fabrizio Preda, Cristian Manzoni, Dario Polli, Giulio Cerullo

Proceedings Volume 11986, 1198606 (2022) https://doi.org/10.1117/12.2609891

KEYWORDS: Polarization, Optical activity, Interferometry, Fourier transforms, Spectroscopy, Interferometers, Polarizers, Chemical reactions, Circular dichroism spectroscopy

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Proceedings Article | 21 June 2021 Poster + Presentation

A new compact and rugged hyperspectral camera with broad spectral coverage and resolution for low-light applications in cultural heritage

Antonio Perri, Cristian Manzoni, Daniela Comelli, Giulio Cerullo, Dario Polli, Fabrizio Preda

Proceedings Volume 11784, 117841D (2021) https://doi.org/10.1117/12.2593642

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Hyperspectral imaging (HSI) is a novel non-invasive analytical technique based on spectroscopy. It measures the light spectrum from each point of a scene of interest. It generates an accurate digital record for documentation and archiving in art conservation. This information can be used for diagnostics by monitoring changes, degradation or damages to paintings, for supporting in artwork restoration, for artist's material identification and pigment mapping, as well as for discovering the history of a piece of art by e.g. revealing underdrawings and retouchings. HSI measures the continuous spectrum of the light as a function of the wavelength λ for each pixel of the scene at coordinates (x, y) with fine spectral resolution, thus building the so-called 3-dimensional hyperspectral image. This data cube contains an extensive amount of information. Therefore, many numerical methods and algorithms have been developed to enable the extraction of quantitative parameters related to the physicochemical properties of the imaged objects from congested scenes. Here we present HERA, a novel and compact hyperspectral camera by NIREOS. The device, based on the Fourier-transform approach, combines high delay precision, long-term stability, insensitivity to vibrations and broad spectral coverage. It can measure absolute reflectance and fluorescence with very high spectral accuracy and resolution (≈3-nm, comparable to best commercial push-room systems) in the visible and near-infrared. HERA does not require any scanning of the object under analysis. This feature makes it extremely flexible and applicable to the study of works of art of different nature and size. Potential applications range from the on-site study of museum paintings, to the assessment of the conservation status of large monuments and historic buildings, to the documentation of small objects using standard macro photography lenses. In this paper, we will present a series of application examples in the field of conservation science to demonstrate its versatility.

Proceedings Article | 4 October 2020 Presentation

A novel hyperspectral camera based on a birefringent ultrastable common-path interferometer

Fabrizio Preda, Oumin Shan, Antonio Perri, Dario Polli, Giulio Cerullo, Cristian Manzoni

Proceedings Volume 11576, 1157608 (2020) https://doi.org/10.1117/12.2584281

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Proceedings Article | 12 July 2019 Presentation + Paper

A hyperspectral camera for conservation science, based on a birefringent ultrastable common path interferometer

Antonio Perri, Bárbara Nogueira de Faria, Danielle Teles Ferreira, Daniela Comelli, Gianluca Valentini, Dario Polli, Giulio Cerullo, Cristian Manzoni

Proceedings Volume 11058, 110580B (2019) https://doi.org/10.1117/12.2525580

KEYWORDS: Cameras, Interferometers, Fourier transforms, Spectroscopy, Sensors, Reflectivity, Spectral resolution, Luminescence, Visibility, Imaging systems

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Proceedings Article | 14 March 2018 Presentation

Photonic time stretch to measure small spectral changes with broad wavelength coverage for high-speed coherent Raman microscopy (Conference Presentation)

Francesco Saltarelli, Vikas Kumar, Daniele Viola, Francesco Crisafi, Antonio Perri, Giulio Cerullo, Dario Polli

Proceedings Volume 10517, 1051708 (2018) https://doi.org/10.1117/12.2295136

KEYWORDS: Raman spectroscopy, Microscopy, Time metrology, Photonic microstructures, Spectroscopy, Raman scattering, Molecules, Molecular spectroscopy, Video, Signal detection

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Proceedings Article | 14 March 2018 Presentation

Broadband excitation-emission Fourier-transform spectroscopy of single molecules at ambient conditions (Conference Presentation)

Antonio Perri, Erling Thyrhaug, Stefan Krause, Fabrizio Preda, Jürgen Hauer, Giulio Cerullo, Tom Vosch, Dario Polli

Proceedings Volume 10500, 105000J (2018) https://doi.org/10.1117/12.2290589

KEYWORDS: Molecules, Molecular spectroscopy, Spectroscopy, Molecular interactions, Luminescence, Fluorescence spectroscopy, Absorption, Single molecule spectroscopy, Fourier transforms, Fourier spectroscopy

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Proceedings Article | 14 March 2018 Presentation

Bioimaging with a home-built multimodal nonlinear microscope based on a compact fiber-format laser system (Conference Presentation)

Francesco Crisafi, Vikas Kumar, Antonio Perri, Daniele Viola, Marco Marangoni, Giulio Cerullo, Dario Polli

Proceedings Volume 10498, 104981B (2018) https://doi.org/10.1117/12.2288338

KEYWORDS: Microscopy, Multiphoton microscopy, Microscopes, Raman scattering, CARS tomography, Luminescence, Beam splitters, Fiber lasers, Complex systems, Laser systems engineering

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Showing 5 of 12 publications

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