[1]  M.Fontani, A.De Rosa, R.Caldelli, F.Filippini, A.Piva, M.Consalvo, V.Cappellini,  "Reversible Watermarking for Image Integrity Verification in Hierarchical PACS",  Proceedings of the 12th ACM workshop on Multimedia and security 2010, Rome, Italy, 9-10 Sept 2010.
[2]  I.Amerini, R.Caldelli, V.Cappellini, F.Picchioni , A.Piva,  "Analysis of Denoising Filters for Photo Response Non Uniformity Noise Extraction in Source Camera Identification",  16th Int. Conference on Digital Signal Processing, Santorini Greece,  5-7 July, 2009.
[3]  F.Uccheddu, A.Del Mastio, A.Pelagotti, F.Remondino, V.Cappellini,  "Texture Mapping of Flat-Like 3D Models",  Proceedings of DSP 2009 – 16th International Conference on Digital Signal Processing, Santorini, Greece,  5–7 July.
[4]  R.Caldelli, I.Amerini, F.Picchioni , V.Cappellini,  "Multimedia forensics: technologies for imagery investigation",  EVA 2009 Florence, Florence, Italy,  28-30 April, 2009.
[5]  A.Del Mastio, A.Piva, M.Barni, V.Cappellini, L.Stefanini,  "Color Transplant for Reverse Ageing of Faded Artworks",  Computer Image Analysis in the Study of Art, Proc. of SPIE, 2008.
[6]  A.Del Mastio, V.Cappellini, R.Caldelli, A.De Rosa, A.Piva,  "Virtual restoration and protection of cultural heritage images",  Proceedings of the 15th International Conference on Digital Signal Processing, DSP2007, Cardiff University, Wales, UK,  July 1-4, 2007.
[7]  A.Del Mastio, R.Caldelli, A.De Rosa, A.Piva, V.Cappellini,  "Image processing for cultural heritage protection and virtual restoration",  Proceedings Eva’2007 Florence, Electronic Imaging & the Visual Arts, Firenze, Italy,  March 26-30, 2007.
[8]  N.Mondaini, R.Caldelli, A.Piva, V.Cappellini, M.Barni,  "Detection of malevolent changes in digital video for forensic applications",  Security, Steganography, and Watermarking of Multimedia Contents IX, San Josè, CA, USA,  28 January – 1 February 2007.
[9]  A.Piva, V.Cappellini,  "Opportunities and issues of Image Processing for Cultural Heritage Applications",  Proceedings of 14th European Signal Processing Conference EUSIPCO 2006, Firenze, Italy,  September 4-8, 2006.
[10]  A.Del Mastio, V.Cappellini,  "Registration of Digital Images",  Proceedings of 9th International Conference on Information Fusion, Firenze,  10/07/2006 - 13/07/2006.
[11]  A.Piva, V.Cappellini, D.Corazzi, A.De Rosa, C.Orlandi, M.Barni,  "Zero-Knowledge ST-DM Watermarking",  Security, Steganography, and Watermarking of Multimedia Contents VIII, Proc. of SPIE, San Josè, CA, USA,  16-19 January 2006.
[12]  R.Caldelli, V.Cappellini,  "A technology for copyright protection of valuable digital contents: security issues in digital watermarking",  Proceedings of International Conference Eva 2005 Moscow, Moscow, Russia,  28 November – 2 December 2005.
[13]  A.Del Mastio, V.Cappellini, M.Corsini, F..De Lucia, A.De Rosa, A.Piva,  "Image Processing Techniques for Cultural Heritage Applications",  Proceedings of the 11th International Conference on Virtual System and Multimedia (VSMM 2005), Ghent, Belgium,  October 3-7, 2005.
[14]  V.Cappellini, A.Del Mastio, A.De Rosa, A.Piva, A.Pelagotti, H.El Yamani,  "An automatic registration algorithm for Cultural Heritage images",  Proceedings of 12th IEEE International Conference on Image Processing ICIP 2005, Genoa, Italy,  September 11-14, 2005.
[15]  A.Del Mastio, V.Cappellini, F.De Lucia, A.De Rosa, A.Piva,  "Image Processing technologies for art-works restoration",  Proc. of 8th COST 276 Workshop on Information and Knowledge Management for Integrated Media Communications, Trondheim, Norway,  26-28 May 2005.
[16]  V.Cappellini, A.Del Mastio, A.De Rosa, A.Piva, A.Pelagotti, L.Pezzati,  "An automatic registration technique for Cultural Heritage images",  Proc. of Art’05, 8th International Conference on Non-Destructive Investigations and Microanalysis for the Diagnostics and Conservation of the Cultural and Environmental Heritage, Lecce, Italy,  15/05/2005-19/05/2005.
[17]  F.Uccheddu, M.Corsini, V.Cappellini, M.Barni,  "A Roughness-Based Algorithm for Perceptual Watermarking of 3D Meshes",  Hybrid Realities Digital Partners, VSMM 2004, Softopia, Ogaki City, Japan,  17/11/2004-19/11/2004.
[18]  F.Uccheddu, M.Corsini, V.Cappellini, M.Barni,  "Using a roughness measure to improve the invisibility of 3D watermarks",  7th COST 276 Workshop, Ankara, Turkey,  4/11/2004-5/11/2004.
[19]  V.Cappellini, G.Damiani, A.Piva,  "Protection of Cultural Heritage Contents on the Web",  Proceedings of 15th International Workshop on Database and Expert Systems Applications DEXA2004, Zaragoza, Spain,  30/08/2004-03/09/2004.
[20]  M.Corsini, F.Uccheddu, F.Bartolini, M.Barni, R.Caldelli, V.Cappellini,  "3D Watermarking Technology: Visual Quality Aspects",  VSMM 2003 Hybrid Reality, Montreal Science Centre, Montreal, Canada,  15/10/2003-18/10/2003.
[21]  R.Caldelli, F.Bartolini, V.Cappellini,  "An infrastructure for MPEG-4 video fruition based on digital watermarking and smart cards",  Proceedings of 11th International Conference on Software Telecommunications & Computer Networks SoftCOM2003, Split-Dubrovnik (Croatia)-Venice-Ancona (Italy),  October 7 - 10, 2003.
[22]  M.Corsini, M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.Piva,  "Towards 3D watermarking Technology",  Proceedings of the IEEE Region 8 EUROCON 2003 Conference, Ljubljana, Slovenia,  22-24/09/2003.
[23]  R.Caldelli, F.Bartolini, V.Cappellini, A.Piva, M.Barni,  "A New Self-Recovery Technique For Image Authentication",  in Springer Verlag LNCS 2849 "Visual Content Processing and Representation", Proc. of 8th International Workshop VLBV03, Madrid, Spain,  18/09/2003-19/09/2003.
[24]  R.Caldelli, F.Bartolini, V.Cappellini,  "Standard Metadata Embedding in a Digital Image",  Proceedings of 14th International Workshop on Database and Expert Systems Applications DEXA2003, Prague, Czech Republic,  September 1 - 5, 2003.
[25]  F.Bartolini, M.Barni, R.Caldelli, M.Corsini, V.Cappellini, A.De Rosa, A.Del Mastio, A.Piva, A.Nozzoli,  "The research of the Image Processing and Communications Lab of the University of Florence in the cultural heritage field",  in Optical Metrology for Arts and Multimedia (EOM03), R. Salimbeni Editor, Proceedings of SPIE, Munich, Germany,  25/06/2003-26/06/2003.
[26]  F.Bartolini, V.Cappellini, A.Del Mastio, A.Piva,  "Applications of image processing technologies to fine-arts",  Optical Metrology for Arts and Multimedia (EOM03), R. Salimbeni Editor, Proceedings of SPIE, Munich, Germany,  25/06/2003-26/06/2003.
[27]  A.De Rosa, F.Bartolini, V.Cappellini, A.Piva,  "Watermarking Systems For Hidden Annotation In Medical Images",  Proc. of 4th COST 276 Workshop on Information and Knowledge Management for Integrated Media Communications, Bordeaux, France,  31/03/2003-01/04/2003.
[28]  F.Bartolini, M.Barni, R.Caldelli, V.Cappellini, M.Corsini, A.Piva,  "Some Issues on 3D Watermarking",  Proceedings Eva’2003 Florence, Electronic Imaging & the Visual Arts, Firenze, Italy,  24/03/2003 - 28/03/2003.
[29]  R.Caldelli, F.Bartolini, V.Cappellini,  "Metadata hiding tightly binding information to content",  Proc. of DC-2002: Metadata for e-Communities: Supporting Diversity and Convergence, Florence, Italy,  October, 13-17, 2002.
[30]  A.De Rosa, F.Bartolini, V.Cappellini, A.Piva,  "An Intelligent Agents Platform For A Notice And Takedown Procedure Management",  Proc. of 3th COST 276 Workshop on Information and Knowledge Management for Integrated Media Communications, Budapest, Hungary,  11/10/2002 - 12/10/2002.
[31]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, M.Corsini, A.Piva,  "Watermarking technology advances: moving from 2D to 3D methods",  Proc. of EVA 2002 Harvard Symposium, Cambridge, MA,  02/10/2002-03/10/2002.
[32]  A.Piva, R.Caldelli, V.Cappellini, A.De Rosa,  "Data Hiding for Transmission Error Detection in H.263 Video”",  Proc. of 2002 Tyrrhenian International Workshop on Digital Communications IWDC 2002, Capri, Italy,  08/09/2002-11/09/2002.
[33]  M.Barni, A.M.Bonacchi, V.Cappellini, M.Corsini, A.De Rosa,  "ArtShop: a tool for Art Image Processing",  14th International Conference on Digital Signal Processing DSP2002, Santorini, Greece,  01/07/2002-03/07/2002.
[34]  F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Watermarking for MPEG-4 Applications",  2nd COST 276 Workshop on Information and Knowledge Management for Integrated Media Communications in Proc. of the 1st and 2nd COST 276 Workshops on Information and Knowledge Management for Integrated Media Communications, Firenze, Italy,  25/03/2002 - 26/03/2002.
[35]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Amplitude Modulation for Readable Watermarks",  in Proc. of the 1st and 2nd COST 276 Workshops on Information and Knowledge Management for Integrated Media Communications, Leganés, Madrid, Spain,  27/11/2001-29/11/2001.
[36]  M.Barni, F.Bartolini, V.Cappellini, A.Piva, F.Salucco,  "Text-based geometric normalization for robust watermarking of digital maps",  Proceedings of 8th IEEE International Conference on Image Processing ICIP 2001, Thessaloniki, Greece,  07/10/2001-10/10/2001.
[37]  A.De Rosa, M.Barni, A.M..Bonacchi, V.Cappellini,  "Image Segmentation and Region Filling for Virtual Restoration of Art-Works",  8th IEEE International Conference on Image Processing ICIP 2001, Thessaloniki, Greece,  07/10/2001-10/10/2001.
[38]  F.Bartolini, R.Caldelli, V.Cappellini,  "Direct estimate of motion parameters by means of Markov random fields",  8th IEEE International Conference on Image Processing ICIP 2001, Thessaloniki, Greece,  October 7-10, 2001.
[39]  F.Bartolini, M.Barni, V.Cappellini, R.Caldelli, A.De Rosa, A.Piva,  "MPEG-4 video data protection for Internet distribution",  Proceedings of 2001 Tyrrhenian International Workshop on Digital Communications IWDC 2001, Taormina, Italy,  17/09/2001-20/09/2001.
[40]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Robust Frame-Based Watermarking For Digital Video",  Proceedings of 12th International Workshop on Database and Expert Systems Applications DEXA2001, Munich, Germany,  03/09/2001-04/09/2001.
[41]  F.Bartolini, R.Caldelli, V.Cappellini,  "Electronic IPR (EIPR) Management Technologies",  ICHIM 2001 Cultural Heritage and Technologies in the Third Millennium, Milan, Italy,  September 3-7 2001.
[42]  T.Arcarese , J.Barda , F.Bartolini, R.Caldelli, V.Cappellini, K.Funami , R.Gagliardi , M.L.Polichetti ,  "Towards Cultural Multimedia & E-Commerce: the European-Japanese TRADEX Project",  EVA 2001 Scotland Glasgow, Glasgow, Scotland,  24-28 July 2001.
[43]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Readable watermarks suitable for Cultural Heritage copyright protection",  Proceedings of 3rd Int. Conf. On Science and Technology for the Safeguard of Cultural Heritage in the Mediterranean Basin, Alcala de Henares, Spain,  09/07/2001-14/07/2001.
[44]  R.Caldelli, M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Digital Video Watermarking for MPEG-4 applications",  Proceedings of International Conference on Media Futures, Florence, Italy,  08/05/2001-09/05/2001.
[45]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Readable Watermarks for Cultural Heritage Copyright Protection",  Proceedings Eva’2001 Florence, Electronic Imaging & the Visual Arts, Florence, Italy,  26/03/2001-30/03/2001.
[46]  F.Bartolini, M.Barni, V.Cappellini, R.Caldelli, A.De Rosa, A.Piva,  "MPEG-4 video data protection for multimedia fruition",  Proceedings of 4th International Conference on Visual Systems and Multimedia VSMM 2000, Gifu, Japan,  04/10/200-06/10/2000.
[47]  M.Barni, F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva, M.Wada,  "Copyright Protection of Cultural Heritage Multimedia data through Digital Watermarking Techniques",  Proceedings of 11th International Workshop on Database and Expert Systems Applications DEXA2000, London - Greenwich, United Kingdom,  04/09/2000-08/09/2000.
[48]  A.Piva, L.Boccardi, M.Barni, F.Bartolini, V.Cappellini, A.De Rosa,  "Watermarking through color image bands decorrelation",  Proceedings of IEEE International Conference on Multimedia and Expo ICME 2000, New York City, NY, USA,  30/09/2000-02/08/2000.
[49]  F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Piva,  "Digital Watermarking: a Solution to Electronic Copyright Management Systems Requirements",  9th International World Wide Web Conference, Amsterdam,  15/05/2000-19/05/2000.
[50]  F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, A.Nozzoli, A.Piva,  "How Watermarking Can Really Safeguard Intellectual Property Rights Of A Virtual Museum",  Proceedings Eva’2000 Florence, Electronic Imaging & the Visual Arts, Firenze, Italy,  27/03/2000-31/03/2000.
[51]  L.Boccardi, M.Barni, F.Bartolini, V.Cappellini, A.De Rosa, A.Piva,  "Color image decorrelation for digital watermarking",  Proc. of International COST 254 Workshop on Friendly Exchanging Through the Net, Bordeaux, France,  22/03/2000-24-03-2000.
[52]  F.Bartolini, R.Caldelli, V.Cappellini, A.De Rosa, M.Wada, A.Nozzoli, A.Piva,  "Watermarking for I.P.R. Protection of the Tuscany & Gifu Art Virtual Gallery",  Internet Imaging, Beretta, Schettini, Editors, Proceedings of SPIE, San Jose, CA,  26/01/2000-28/01/2000.
[53]  M.Barni, F.Bartolini, V.Cappellini, A.De Rosa, A.Piva,  "Improving the robustness of non-additive watermarks through optimum detection theory",  Security and Watermarking of Multimedia Contents II, Wong, Delp, Editors, Proceedings of SPIE, San Jose, CA,  Jan. 2000.
[54]  A.Piva, M.Barni, F.Bartolini, V.Cappellini,  "Exploiting the cross-correlation of RGB-channels for robust watermarking of color images",  Proc. Of 6th IEEE International Conference on Image Processing ICIP’99, Kobe, Japan,  25/10/1999-28/10/1999.
[55]  A.Piva, M.Barni, F.Bartolini, V.Cappellini, A.De Rosa, M.Orlandi,  "Improving DFT Watermarking robustness through optimum detection and synchronisation",  GMD Report 85, Multimedia and Security Workshop at ACM Multimedia '99, Orlando, Florida,  October 1999.
[56]  A.De Rosa, M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Optimum decoding of non-additive full frame DFT watermarks",  Proc. of Third International Workshop on Information Hiding, Springer LNCS 1768, Dresden, Germany,  29/09/1999-01/10/1999.
[57]  M.Barni, F.Bartolini, V.Cappellini, A.De Rosa, A.Piva,  "A system for the electronic management of copyright in multimedia",  Proc. of the Fifth Bayona Workshop on Emerging Technologies in Telecommunications, Bayona, Spain,  06/09/1999-08/09/1999.
[58]  F.Bartolini, V.Cappellini, A.Piva, A.Fringuelli, M.Barni,  "Electronic Copyright Management Systems: Requirements, Players and Technologies",  Tenth International Workshop on Database and Expert Systems Applications DEXA99, Florence, Italy,  01/09/1999-03/09/1999.
[59]  M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Museum Archives IPR Protection through Digital Watermarking",  presented in the 2nd Int. Congress on the Science and Technology for the Safeguard of Cultural Heritage in the Mediterranean Basin, Paris, France,  05/07/1999-09/07/1999.
[60]  M.Barni, F.Bartolini, G.Bini, V.Cappellini, A.Fringuelli, G.Meucci, A.Piva,  "Enforcement of Copyright Laws for Multimedia Through Blind, Detectable, Reversible Watermarking",  Proceedings of 6th IEEE International Conference on Multimedia Computing and Systems ICMCS’99, Florence, Italy,  07/06/1999-11/06/1999.
[61]  M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Defining the requirements for watermarking-based authentication of Advanced Video-based Surveillance Data",  Proceedings of International COST 254 Workshop on Intelligent Communication Technologies and Applications, Neuchatel, Switzerland,  05/05/1999-07/05/1999.
[62]  M.Barni, F.Bartolini, V.Cappellini, A.Lippi, A.Piva,  "A DWT-based algorithm for spatio-frequency masking of digital signatures",  in Security and Watermarking of Multimedia Contents, Wong, Delp, Editors, Proceedings of SPIE, San Jose, CA,  January 1999.
[63]  M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Interoperability Issues in Watermark-Based Electronic Copyright Management",  Proceedings of 4th International Conference on Virtual Systems and Multimedia VSMM’98, Gifu, Japan,  18/1//1998-20/11/1998.
[64]  F.Bartolini, M.Barni, V.Cappellini, A.Piva,  "Mask building for perceptually hiding frequency embedded watermarks",  Proceedings of 5th IEEE International Conference on Image Processing ICIP’98, Chicago, Illinois, USA,  04/10/1998-07/10/1998.
[65]  A.Piva, M.Barni, F.Bartolini, V.Cappellini,  "Application-driven requirements for digital watermarking technologies",  European Multimedia, Microprocessor Systems and Electronic Commerce EMMSEC 98, in Technologies for the Information Society: Developments and Opportunities, 28/09/1998-30/09/1998.
[66]  M.Barni, F.Bartolini, V.Cappellini, A.Piva, F.Rigacci,  "A MAP identification criterion for DCT-based watermarking",  Proceedings of European Signal Processing Conference EUSIPCO 98, Island of Rhodes, Greece,  08/09/1998-11/09/1998.
[67]  A.Piva, M.Barni, F.Bartolini, V.Cappellini,  "Threshold Selection for Correlation-based Watermark Detection",  Proceedings of COST 254 Workshop on Intelligent Communications, L’Aquila, Italy,  04/06/1998-06/06/1998.
[68]  M.Barni, F.Bartolini, V.Cappellini, F.Lambardi, A.Piva,  "Fuzzy Motion Detection for Highway Traffic Control",  Workshop on Advanced Video-based Surveillance Systems in Advanced Video-based Surveillance Systems, Genova, Italy,  April 1st 1998.
[69]  A.Piva, M.Barni, F.Bartolini, V.Cappellini,  "A watermarking technique for the protection of digital images IPR",  European Multimedia, Microprocessor Systems and Electronic Commerce EMMSEC 97 in Advances in Information Technologies: The Business Challenge, Florence, Italy,  03/11/1997-05/11/1997.
[70]  A.Piva, M.Barni, F.Bartolini, V.Cappellini,  "DCT-based watermark recovering without resorting to the uncorrupted original image",  Proceedings of 4th IEEE International Conference on Image Processing ICIP’97, Santa Barbara, CA, USA,  26/10/1997-29/10/1997.
[71]  M.Barni, V.Cappellini, A.Piva,  "Colour Correction and Electronic Marking for Image Distribution",  Proceedings Eva’97 Paris, Electronic Imaging & the Visual Arts, Paris, France,  02/09/1997.
[72]  M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Image watermarking for secure transmission over public networks",  Proceedings of COST 254 Workshop on Emerging Techniques for Communication Terminals, Toulouse, France,  07/07/1997-09/07/1997.
[73]  M.Barni, F.Bartolini, V.Cappellini, A.Piva,  "Robust watermarking of still images for copyright protection",  Proceedings 13th International Conference on Digital Signal Processing DSP97, Santorini, Greece,  02/07/1997-04/07/1997.