Prof. Patrizio Campisi Profile

Prof. Patrizio Campisi

Associate Professor at Univ degli Studi di Roma Tre

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 19 February 2013 Paper

HDR image multi-bit watermarking using bilateral-filtering-based masking

Vassilis Solachidis, Emanuele Maiorana, Patrizio Campisi

Proceedings Volume 8655, 865505 (2013) https://doi.org/10.1117/12.2005240

KEYWORDS: Digital watermarking, High dynamic range imaging, Image quality, Time multiplexed optical shutter, Visualization, Image filtering, Image processing, Wavelets, Discrete wavelet transforms, Contrast sensitivity

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Proceedings Article | 11 February 2011 Paper

A perceptually driven hybrid additive-multiplicative watermarking technique in the wavelet domain

Florent Autrusseau, Sylvain David, Vinod Pankajakshan, Patrizio Campisi

Proceedings Volume 7880, 78800B (2011) https://doi.org/10.1117/12.872393

KEYWORDS: Digital watermarking, Wavelets, Visibility, Modulation, Gaussian filters, Digital filtering, Image compression, Sensors, Image quality, Information security

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Proceedings Article | 4 February 2010 Paper

Crosstalk measurement and mitigation for autostereoscopic displays

Marcus Barkowsky, Patrizio Campisi, Patrick Le Callet, Vito Rizzo

Proceedings Volume 7526, 75260R (2010) https://doi.org/10.1117/12.839184

KEYWORDS: Autostereoscopic displays, 3D image processing, 3D displays, Glasses, Visualization, Calibration, Visual system, Eye, Model-based design, Environmental sensing

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SPIE Journal Paper | 1 October 2008

Object-oriented stereo-image digital watermarking

Patrizio Campisi

JEI, Vol. 17, Issue 04, 043024, (October 2008) https://doi.org/10.1117/12.10.1117/1.3009554

KEYWORDS: Digital watermarking, Image compression, JPEG2000, Quantization, Discrete wavelet transforms, Wavelets, Modulation, Digital filtering, Video, Feature extraction

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Proceedings Article | 3 April 2008 Paper

On-line signature authentication: user adaptive template protection and renewability

Emanuele Maiorana, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6982, 69820R (2008) https://doi.org/10.1117/12.784538

KEYWORDS: Biometrics, Binary data, Feature extraction, Fluorescence correlation spectroscopy, Reliability, Computer security, Computer programming, Databases, Tablets, Data acquisition

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Proceedings Article | 1 March 2008 Paper

Bayesian anisotropic denoising in the Laguerre Gauss domain

Chiara Ercole, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6812, 681209 (2008) https://doi.org/10.1117/12.768024

KEYWORDS: Denoising, Wavelets, Image restoration, Image filtering, Image processing, Interference (communication), Binary data, Visualization, Statistical analysis, Visual system

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SPIE Journal Paper | 1 January 2008

User adaptive fuzzy commitment for signature template protection and renewability

Emanuele Maiorana, Patrizio Campisi, Alessandro Neri

JEI, Vol. 17, Issue 01, 011011, (January 2008) https://doi.org/10.1117/12.10.1117/1.2885239

KEYWORDS: Biometrics, Feature extraction, Binary data, Databases, Reliability, Tolerancing, Computer security, Computer programming, Computing systems, Fuzzy logic

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Proceedings Article | 8 October 2007 Paper

Secure OFDM communications based on hashing algorithms

Daniele Blasi, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6741, 67410X (2007) https://doi.org/10.1117/12.738319

KEYWORDS: Signal to noise ratio, Forward error correction, Orthogonal frequency division multiplexing, Phase shift keying, Telecommunications, Modulation, Computer simulations, Binary data, Receivers, Wireless communications

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Proceedings Article | 8 October 2007 Paper

Signature-based authentication system using watermarking in the ridgelet and Radon-DCT domain

Emanuele Maiorana, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6741, 67410I (2007) https://doi.org/10.1117/12.738013

KEYWORDS: Digital watermarking, Radon, Feature extraction, Biometrics, Radon transform, Image quality, Computer security, Image compression, Wavelets, Binary data

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Proceedings Article | 8 October 2007 Paper

Iris-based authentication system with template protection and renewability

Chiara Ercole, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6741, 67410H (2007) https://doi.org/10.1117/12.737849

KEYWORDS: Iris, Biometrics, Iris recognition, Binary data, Databases, Computer security, Image processing, Sensors, Computing systems, Image segmentation

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Proceedings Article | 2 May 2007 Paper

Secure OFDM-UWB communication based on phase hopping

Alessandro Neri, Daniele Blasi, Patrizio Campisi

Proceedings Volume 6579, 65790T (2007) https://doi.org/10.1117/12.719160

KEYWORDS: Orthogonal frequency division multiplexing, Modulation, Phase shift keying, Binary data, Forward error correction, Receivers, Signal to noise ratio, Computer security, Network security, Transmitters

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Proceedings Article | 2 May 2007 Paper

Multi-level signature based biometric authentication using watermarking

Emanuele Maiorana, Patrizio Campisi, Alessandro Neri

Proceedings Volume 6579, 65790J (2007) https://doi.org/10.1117/12.718673

KEYWORDS: Digital watermarking, Biometrics, Radon, Radon transform, Feature extraction, Wavelets, Image segmentation, Information security, CRTs, Databases

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Proceedings Article | 27 February 2007 Paper

Evaluation of standard watermarking techniques

Enrico Marini, Florent Autrusseau, Patrick Le Callet, Patrizio Campisi

Proceedings Volume 6505, 65050O (2007) https://doi.org/10.1117/12.704359

KEYWORDS: Digital watermarking, Image quality, Visualization, Molybdenum, Wavelets, Transparency, Detection and tracking algorithms, Visibility, Video, Multimedia

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Proceedings Article | 27 February 2007 Paper

Edge and corner preserving smoothing for artistic imaging

Giuseppe Papari, Nicolai Petkov, Patrizio Campisi

Proceedings Volume 6497, 64970J (2007) https://doi.org/10.1117/12.702864

KEYWORDS: Image filtering, Gaussian filters, Nonlinear filtering, Digital filtering, Photography, Visualization, Interference (communication), Image processing, Linear filtering, Electronic filtering

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Proceedings Article | 27 February 2007 Paper

Adaptive and distributed cryptography for signature biometrics protection

Patrizio Campisi, Emanuele Maiorana, Miguel Gonzalez Prats, Alessandro Neri

Proceedings Volume 6505, 650510 (2007) https://doi.org/10.1117/12.703940

KEYWORDS: Biometrics, Reliability, Databases, Cryptography, Feature extraction, Binary data, Computer security, Telecommunications, Network security

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Proceedings Article | 20 February 2007 Paper

Multilevel surround inhibition: a biologically inspired contour detector

Giuseppe Papari, Patrizio Campisi, Nicolai Petkov

Proceedings Volume 6497, 649702 (2007) https://doi.org/10.1117/12.702838

KEYWORDS: Sensors, Binary data, Detection and tracking algorithms, Image analysis, Volume rendering, Superposition, Biological research, Statistical analysis, Data modeling, Edge detection

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Proceedings Article | 16 February 2006 Paper

A multiscale approach to contour detection by texture suppression

Giuseppe Papari, Patrizio Campisi, Nicolai Petkov, Alessandro Neri

Proceedings Volume 6064, 60640D (2006) https://doi.org/10.1117/12.643700

KEYWORDS: Sensors, Edge detection, Binary data, Volume rendering, Biological research, Detection and tracking algorithms, Image processing, Medical imaging, Signal to noise ratio, Linear filtering

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Proceedings Article | 1 March 2005 Paper

Video texture synthesis using fractal processes

Patrizio Campisi, Emanuele Maiorana, Alessandro Neri

Proceedings Volume 5672, (2005) https://doi.org/10.1117/12.587146

KEYWORDS: Video, 3D modeling, Fractal analysis, Video processing, 3D image processing, Prototyping, Clouds, Motion models, Autoregressive models, Statistical modeling

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Proceedings Article | 29 April 2002 Paper

Hiding-based compression for improved color image coding

Patrizio Campisi, Deepa Kundur, Dimitrios Hatzinakos, Alessandro Neri

Proceedings Volume 4675, (2002) https://doi.org/10.1117/12.465280

KEYWORDS: Bismuth, Image compression, Discrete wavelet transforms, Picosecond phenomena, Wavelets, Data hiding, Digital watermarking, Multimedia, Ferroelectric materials, Frequency shift keying

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Proceedings Article | 22 March 2001 Paper

Wavelet-based method for high-frequency subband watermark embedding

Patrizio Campisi, Alessandro Neri, Marco Visconti

Proceedings Volume 4209, (2001) https://doi.org/10.1117/12.420837

KEYWORDS: Digital watermarking, Wavelets, Transparency, Sensors, Image compression, Spatial frequencies, Wavelet transforms, Visual system, Multimedia, Image quality

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Proceedings Article | 26 October 1999 Paper

Wavelet-transform-based videoconferencing system with spatio-temporal scalability

Patrizio Campisi, Mauro Gentile, Alessandro Neri

Proceedings Volume 3813, (1999) https://doi.org/10.1117/12.366842

KEYWORDS: Video, Wavelet transforms, Wavelets, Temporal resolution, Spatial resolution, Motion estimation, 3D image processing, Video coding, Signal processing, Image processing

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Proceedings Article | 26 October 1999 Paper

Automatic key frame selection using a wavelet-based approach

Patrizio Campisi, Andrea Longari, Alessandro Neri

Proceedings Volume 3813, (1999) https://doi.org/10.1117/12.366844

KEYWORDS: Video, Wavelets, Image resolution, Wavelet transforms, Multimedia, Video processing, Statistical analysis, Radon, Temporal resolution, Digital imaging

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Showing 5 of 22 publications

Conference Committee Involvement (2)

Biometric Technology for Human Identification VII

5 April 2010 | Orlando, Florida, United States

Biometric Technology for Human Identification VI

13 April 2009 | Orlando, Florida, United States

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