Alessandro Piva
Alessandro Piva
Department of Information Engineering, University of Florence
Verifierad e-postadress på unifi.it - Startsida
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Improved wavelet-based watermarking through pixel-wise masking
M Barni, F Bartolini, A Piva
IEEE transactions on image processing 10 (5), 783-791, 2001
12622001
A DCT-domain system for robust image watermarking
M Barni, F Bartolini, V Cappellini, A Piva
Signal processing 66 (3), 357-372, 1998
11301998
DCT-based watermark recovering without resorting to the uncorrupted original image
A Piva, M Barni, F Bartolini, V Cappellini
Proceedings of international conference on image processing 1, 520-523, 1997
6541997
Image forgery localization via block-grained analysis of JPEG artifacts
T Bianchi, A Piva
IEEE Transactions on Information Forensics and Security 7 (3), 1003-1017, 2012
3132012
An overview on image forensics
A Piva
ISRN Signal Processing 2013, 2013
2872013
A new decoder for the optimum recovery of nonadditive watermarks
M Barni, F Bartolini, A De Rosa, A Piva
IEEE Transactions on Image Processing 10 (5), 755-766, 2001
2512001
On the implementation of the discrete Fourier transform in the encrypted domain
T Bianchi, A Piva, M Barni
IEEE Transactions on Information Forensics and Security 4 (1), 86-97, 2009
2362009
An overview on video forensics
S Milani, M Fontani, P Bestagini, M Barni, A Piva, M Tagliasacchi, ...
APSIPA Transactions on Signal and Information Processing 1, 2012
2232012
Image forgery localization via fine-grained analysis of CFA artifacts
P Ferrara, T Bianchi, A De Rosa, A Piva
IEEE Transactions on Information Forensics and Security 7 (5), 1566-1577, 2012
2102012
DWT-based technique for spatio-frequency masking of digital signatures
M Barni, F Bartolini, V Cappellini, A Lippi, A Piva
Security and Watermarking of Multimedia Contents 3657, 31-39, 1999
2081999
Privacy-preserving fingercode authentication
M Barni, T Bianchi, D Catalano, M Di Raimondo, R Donida Labati, P Failla, ...
Proceedings of the 12th ACM workshop on Multimedia and security, 231-240, 2010
2022010
Multichannel watermarking of color images
M Barni, F Bartolini, A Piva
IEEE Transactions on circuits and systems for video technology 12 (3), 142-156, 2002
1922002
Protection and retrieval of encrypted multimedia content: When cryptography meets signal processing
Z Erkin, A Piva, S Katzenbeisser, RL Lagendijk, J Shokrollahi, G Neven, ...
EURASIP Journal on Information Security 2007, 1-20, 2007
1822007
Composite signal representation for fast and storage-efficient processing of encrypted signals
T Bianchi, A Piva, M Barni
IEEE Transactions on Information Forensics and Security 5 (1), 180-187, 2009
1812009
Managing copyright in open networks
A Piva, F Bartolini, M Barni
IEEE Internet Computing 6 (3), 18-26, 2002
1612002
Detection of nonaligned double JPEG compression based on integer periodicity maps
T Bianchi, A Piva
IEEE transactions on Information Forensics and Security 7 (2), 842-848, 2011
1552011
Optimum decoding and detection of multiplicative watermarks
M Barni, F Bartolini, A De Rosa, A Piva
IEEE Transactions on Signal Processing 51 (4), 1118-1123, 2003
1482003
Mask building for perceptually hiding frequency embedded watermarks
F Bartolini, M Barni, V Cappellini, A Piva
Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat …, 1998
1481998
Improved DCT coefficient analysis for forgery localization in JPEG images
T Bianchi, A De Rosa, A Piva
2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011
1462011
Capacity of the watermark channel: How many bits can be hidden within a digital image?
M Barni, F Bartolini, A De Rosa, A Piva
Security and Watermarking of Multimedia Contents 3657, 437-448, 1999
1431999
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Artiklar 1–20