Curriculum

 

en

(Updated February 2020)

Cristian Perra is Assistant Professor of Communications at the Department of Electrical and Electronic Engineering (University of Cagliari, Italy), he is serving as Visiting Professor at Shangai Ocean University (Shangai, China), and he is Research Associate at the Multimedia Communications Laboratory of CNIT (National Inter-University Consortium for Telecommunications, Cagliari, Italy). He is chairing JPEG Pleno Light Field standardization activities under the ISO/IEC SC29 WG1 as expert from the UNI italian standardization body.

In 2003, received his PhD in Electronic Engineering and Computer Science from the University of Cagliari.

He is an expert member of the International Standard Organization ISO/IEC SC29, Working Group WG1 (JPEG), and JPEG Advisory Committee (JAC) member in WG1, currently working on the JPEG Pleno standardisation activity project.

He has been the principal investigator, work packages leader, and team leader in several European/National/Regional research projects in Information and Communications Technologies.

He is currently, from 2018 to 2020, the principal investigator in research projects related to data processing in virtual/augmented/mixed reality and related to processing sensor networks data in cloud architectures.

In 2015, he was a visiting professor at the Instituto de Telecomunicações, Leiria (PT). In 2016-17, he was a visiting professor at Eindhoven University of Technology, Eindhoven, The Netherlands.

Since 2003, he has been teaching several subjects in the Information and Communications Technologies area for the bachelor, master and PhD degrees in Electronic Engineering and Computer Science. His current teaching activities are “Image and Video Standards” subject for PhD students and master students, and “Network architectures” for bachelor students.

He is IEEE senior member since 2013. He has published more than seventy research papers in journals and conferences. His primary research interests include network applications and services, multimedia communications, signal processing, medical image processing, 2D/3D image and video coding and transmission, light field/holography/point cloud coding and transmission, virtual/augmented/mixed reality, sensor networks, applications for smart devices and smartphones, quality of experience (QoE) and quality of service (QoS) for multimedia communications. Co-founder and Italian national node coordinator of the Joint Intellisensing Lab. His main research interests include network applications and services, multimedia communications, signal processing, medical image processing, 2D/3D image and video coding and transmission, plenoptic coding and plenoptic transmission (a.k.a. light field coding and light field transmission), holography, virtual reality, augmented reality, sensors, applications for smart devices and smartphones, quality of experience (QoE) and quality of service (QoS) for multimedia communications.

For more information please visit: Publications, Research Projects.

Additional information:


Teaching activities (2003-2020)

  • Networking architectures
  • System and Applications for Multimedia Communications
  • Signal Theory
  • Standards for Image and Video Coding

Publications

0.  Francesco Cauteruccio, Giancarlo Fortino, Antonio Guerrieri, Antonio Liotta, Decebal Constantin Mocanu, Cristian Perra, Giorgio Terracina, Maria Torres Vega. Short-Long Term Anomaly Detection in Wireless Sensor Networks based on Machine Learning and Multi-Parameterized Edit Distance.  Information Fusion, 2018. Download paper

1. Wei Song, Minghui Li, Qi He, Dongmei Huang, , C. Perra, A. Liotta, “A Residual Convolution Neural Network for Sea Ice Classification with Sentinel-1 SAR Imagery”, International Conference on Data Mining , Sentosa, Singapore, 2018, ISBN: (in press)
2. Caroline Conti, Luis Ducla Soares, Paulo Nunes, C. Perra, Pedro Amado Assuncao, Marten Sjostrom, Yun Li, Roger Olsson, Ulf Jennehag, “Light Field Image Compression”, Springer, 2018, ISSN: 1860-4862
3. Marek Domanski, Tomasz Grajek, Caroline Conti, Carl James Debono, Sergio M. M. de Faria, Peter Kovacs, Luis F. R. Lucas, Paulo Nunes, C. PerraNuno M. M. Rodrigues, Marten Sjostrom, Luis Ducla Soares, Olgierd Stankiewicz, “Emerging Imaging Technologies: Trends and Challenges”, Springer, 2018, ISSN: 1860-4862
4. C. Perra, D.D. Giusto, “An Analysis of HEVC Compression for Light Field Image Refocusing Applications”, IEEE Seventh International Conference on Communications and Electronics (ICCE), Hue Imperial City, Vietnam, 2018, ISBN: (in press)
5. M. Scarlato, J. Ortiz, C. Perra, A. Skarmeta, “Leveraging OTT and ISP Cooperation to Enhance End to End QoS by Exchanging Valuable Resources”, International Conference on Ubiquitous and Future Networks (ICUFN), Prague, Czech Republic, 2018, ISBN: (in press)
6. C. Perra, W. Song, A. Liotta, “Effects of light field subsampling on the quality of experience in refocusing applications”, International Conference on Quality of Multimedia Experience (QoMEX), Santa Margherita di Pula, Italy, 2018, ISBN: 978-1-5386-2605-4
7. M. Torres Vega, C. Perra, F. De Turck,A. Liotta, “A Review of Predictive Quality of Experience Management in Video Streaming Services”, IEEE Transactions on Broadcasting, 2018, ISSN: 189316
8. C. Perra, “Assessing the quality of experience in viewing rendered decompressed light fields”, Multimedia Tools and Applications, 2018, ISSN: 13807501
9. M. Torres Vega, C. Perra, A. Liotta, “Resilience of Video Streaming Services to Network Impairments”, IEEE Transactions on Broadcasting, 2018, ISSN: 189316
10. C. Perra, D.D. Giusto, “A Framework for View Progressive Coding of Light Field”, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, USA, 2018, ISBN: 978-1-5090-5544-9
11. C. Perra, D.D. Giusto, “Light Field Compression on Sliced Lenslet Array”, International Journal of Internet Technology and Secured Transactions, 2018, ISSN: 1748-5703
12. C. Perra, “Light field coding based on flexible view ordering for unfocused plenoptic camera images”, International Journal of Applied Engineering Research, 2017, ISSN: 0973-4562
13. M. Scarlato, C. Perra, “Next generation architecture for real time multimedia applications”, International Annual Conference: Infrastructures for Energy and ICT: Opportunities for Fostering Innovation (AEIT), Cagliari, Italy, 2017, ISBN: 978-888723737-5
14. M. Torres Vega, C. Perra, D.C. Mocanu, A. Liotta, “Effect of Lossy Networks on Stereoscopic 3D-Video Streams”, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Cagliari, Italy, 2017, ISBN: 978-1-5090-4937-0
15. C. Perra, D.D. Giusto, “Raw Light Field Image Compression of Sliced Lenslet Array”, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Cagliari, Italy, 2017, ISBN: 978-1-5090-4937-0
16. C. Perra, D.D. Giusto, “JPEG 2000 Compression of Unfocused Light Field Images Based on Lenslet Array Slicing”, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, USA, 2017, ISBN: 978-1-5090-5544-9
17. C. Perra, F. Murgia, D.D. Giusto, “An Analysis of 3D Point Cloud Reconstruction from Light Field Images”, IEEE International Conference on Image Processing Theory Tools and Applications (IPTA), Oulu, Finland, 2016, ISBN: 978-1-4673-8910-5
18. C. Perra, “On the Quality Evaluation of Lossy Compressed Light Fields”, IEEE 24th Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
19. C. Perra, “Light Field Image Compression Based on Preprocessing and High Efficiency Coding”, IEEE 24th Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
20. C. Perra, “A Framework for the Development of Sustainable Urban Mobility Applications”, IEEE 24thd Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
21. F. Murgia, D.D. Giusto, C. Perra, “3D Point Cloud Reconstruction from Single Plenoptic Image”, Telfor Journal, 2016, ISSN: 1821-3251
22. C. Perra, P. Assuncao, “High efficiency coding of light field images based on tiling and pseudo-temporal data arrangement”, IEEE International Conference on Multimedia & Expo Workshops (ICMEW), Seattle, USA, 2016, ISBN: 978-1-5090-1552-8
23. F. Murgia, D.D. Giusto, C. Perra, “3D Reconstruction from Plenoptic Image “, IEEE 23d Telecommunications forum (TELFOR), Belgrade, Serbia, 2015, ISBN: 978-1-5090-0055-5
24. C. Perra, “A Framework for User Control Over Media Data Based on a Trusted Point “, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, USA, 2015, ISBN: 978-1-4799-7543-3
25. C. Perra, “Lossless Plenoptic Image Compression Using Adaptive Block Differential Prediction”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Queensland, Australia, 2015, ISBN: 978-1-4673-6997-8
26. A. Vieira, H. Duarte, C. Perra, L. Tavora, P. Assuncao, “Data Formats for High Efficiency Coding of Lytro-Illum Light Fields”, IEEE International Conference on Image Processing Theory Tools and Applications (IPTA), Orléans, France, 2015, ISBN: 978-1-4799-8637-8
27. C. Perra, “A low computational complexity blockiness estimation based on spatial analysis “, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
28. F. Murgia, S.B. Fernandez, C. Perra, D.D. Giusto, “Unfocused plenoptic camera calibration”, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
29. C. Perra, “On the coding of plenoptic raw images”, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
30. C. Perra, “Comparing Gamma and Weibull as Frame Size Distributions for High Efficient Video Coding”, Electronics and electrical engineering, 2014, ISSN: 1392-1215
31. C. Perra, “Next Generation Mobility Applications: A Wireless Cooperative Access Architecture”, Telfor Journal, 2014, ISSN: 1821-3251
32. C. Perra, “Re-encoding JPEG images for smart phone applications”, IEEE 21st Telecommunications forum (TELFOR), Belgrade, Serbia, 2013, ISBN: 978-147991419-7
33. C. Perra, “Wireless Cooperative Access for Next Generation Mobility Applications”, IEEE 21st Telecommunications forum (TELFOR), Belgrade, Serbia, 2013, ISBN: 978-147991419-7
34. C. Perra, “Wireless cooperative access to images”, 9th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC2013), Cagliari, Italy, 2013, ISBN: 978-1-4673-2479-3
35. M. Fadda, M. Murroni, C. Perra, V. Popescu, “TV White Spaces Exploitation for Multimedia Signal Distribution”, Signal Processing: Image Communication, 2012, ISSN: 0923-5965
36. B. Saba, C. Perra, D.D. Giusto, “Interactive image viewing in mobile devices based on JPEG XR”, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 2012, ISSN: 1867-8211
37. B. Saba, C. Perra, D.D. Giusto, “A scalable image browsing application based on JPEG-XR”, 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Delft, The Netherlands, 2011, ISBN:
38. B. Saba, C. Perra, D.D. Giusto, “Image transmission over error-prone channels”, IEEE 19th Telecommunications forum (TELFOR), Belgrade, Serbia, 2011, ISBN: 978-1-4577-1498-6
39. H. Yahoui, D. Popescu, J.M. Thiriet, O. Bonnaud, T. Ward, C. Perra, “ELLEIEC Project: Network of networks in Electrical and Information Engineering – an European area of Education for new skills for new job”, IEEE 15th International Conference on System Theory, Control, and Computing (ICSTCC), Sinaia, Romania, 2011, ISBN: 978-1-4577-1173-2
40. C. Perra, P.A. Pes, D.D. Giusto, “High-Frequency Error Recovery In JPEG XR Coded Images”, IEEE International Conference on Image Processing (ICIP), Brussels, Belgium, 2011, ISBN: 978-1-4577-1304-0
41. B. Saba, C. Perra, D.D. Giusto, “Interactive image viewing in mobile devices based on JPEG XR”, 7th International ICST Mobile Multimedia Communications Conference (MOBIMEDIA), Cagliari, Italy, 2011, ISBN: void==>LCNS
42. H. Yahoui, O. Bonnaud, H. Frémont, A. Friesel, S. Nowakowski, C. Perra, T. Ward, “ELLEIEC Project: A contribution to harmonise the European Higher Education Area”, J3eA: Journal sur l’enseignement des sciences et technologies de l’information et des systèmes, 2011, ISSN: 1638-5705
43. C. Perra, H. Yahoui, T. Ward, “An Entrepreneurship Centre in the lifelong learning spirit”, IEEE 9th International Conference on Information Technology Based Higher Education and Training (ITHET), Cappadocia, Turkey, 2010, ISBN: 978-1-4244-4810-4
44. C. Perra, B. Podda, “HD video in telemedicine”, Third International Conference on Health Informatics (HEALTHINF), Valencia, Spain, 2010, ISBN:
45. F. Mighela, C. Perra, “A Data Grid Architecture for Real-Time Electron Microscopy Applications”, Remote Instrumentation and Virtual Laboratories, 2010, ISSN:
46. C. Perra, T. Ward, H. Yahoui, “A virtual center for entrepreunership”, Electronics and electrical engineering, 2010, ISSN: 1392 – 1215
47. C. Perra, B. Podda, “A Framework for HD Videoendoscopy In Modern Integrated Operating Rooms”, 10° Congresso Nazionale Associazione Italiana di Telemedicina e Informatica Medica (AITIM), Cagliari, Italy, 2009, ISBN:
48. M. Murroni, C. Perra, D.D. Giusto, “Slow Motion and Zoom in HD Digital Videos using Fractals”, International Journal of Digital Multimedia Broadcasting, 2009, ISSN: 1687-7578
49. C. Perra, S. Patteri, P. Pes, D.D. Giusto, “Mobile Information for Tourists”, IEEE International Symposium on Consumer Electronics (ISCE), Kyoto, Japan, 2009, ISBN: 978-1-4244-2975-2
50. F. Mighela, C. Perra, R. Pintus, S. Podda, M. Vanzi, “SEM Remote Control with a 3D Option”, Microscopy and Microanalysis, 2008, ISSN: 1431-9276
51. C. Perra, D.D. Giusto, “An image browsing application based on JPEG XR”, Sixth International Workshop on Content-Based Multimedia Indexing (CBMI), London, UK, 2008, ISBN: 978-1-4244-2043-8
52. F. Mighela, C. Perra, “A datagrid architecture for real-time electron microscopy applications”, International Workshop on Instrumenting the Grid (INGRID), Lacco Ameno (Island of Ischia), Italy, 2008, ISBN:
53. C. Perra, D.D. Giusto, “Video Coding Based On Distributed Source Coding”, International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Santorini, Greece, 2007, ISBN:
54. M.T. Carta, B. Podda, C. Perra, “User Authentication based on JPEG2000 Images”, Lecture Notes on Computer Science LNCS 3893, 2006, ISSN: 0302-9743
55. F. Mighela, C. Perra, M. Vanzi, “Video Streaming in Electron Microscopy Applications”, Lecture Notes on Computer Science LNCS 3893, 2006, ISSN: 0302-9743
56. M.T. Carta, D. Giusto, C. Perra, B. Podda, “Exploiting JPEG2000 And JPIP For Image Based Authentication”, IEEE International Conference on Image Processing (ICIP), Atlanta, GA USA, 2006, ISBN:
57. M.T. Carta, B. Podda, C. Perra, D.D. Giusto, “User Authentication Based On JPEG2000 Images”, International Workshop on Very Low Bitrate Video Coding (VLBV), Costa Rey, Italy, 2005, ISBN:
58. F. Mighela, C. Perra, M. Vanzi, D.D. Giusto, “Video Streaming in Electron Microscope Application”, International Workshop on Very Low Bitrate Video Coding (VLBV), Costa Rey, Italy, 2005, ISBN:
59. F. Mighela, C. Perra, M. Vanzi, “Long distance SEM remote control”, The 16th International Microscopy Congress, Sapporo, Japan, 2006, ISBN:
60. F. Mighela, C. Perra, “Remote Control for Microscopy Applications”, IEEE Instrumentation and Measurement Technology Conference (IMTC), Sorrento, Italy, 2006, ISBN:
61. C. Perra, F.Massidda, D.D. Giusto, “Image Blockiness Evaluation Based On Sobel Operator”, IEEE International Conference on Image Processing (ICIP), Genova, Italy, 2005, ISBN:
62. C. Perra, D.D. Giusto, “A Framework For Image Based Authentication “, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Philadelphia, PA USA, 2005, ISBN:
63. F. Massidda, C. Perra, D.D. Giusto, “A Human Visual System Model for No-Reference Digital Video Quality Estimation”, Electronic Imaging, San Jose, California USA, 2005, ISBN:
64. F. Massidda, D.D. Giusto, C. Perra, “No-reference video quality estimation based on human visual system for 2.5/3-G devices”, Electronic Imaging, San Jose, California USA, 2005, ISBN:
65. F. Massidda, C. Perra, D.D. Giusto, “A HVS Model For No-Reference Digital Video Quality Estimation”, XII Congresso Nazionale SIPF, Alghero, Italy, 2004, ISBN:
66. D.D. Giusto, F. Massidda, C. Perra, “FACE: Fast Active-Contour Curvature-based Evolution”, Signal Processing: Image Communication, 2004, ISSN: 0923-5965
67. D.D. Giusto, F. Massidda, C. Perra, “An active contour model for video segmentation”, Workshop on Image Analysis for Multimedia Interactive Services, Lisboa, Portugal, 2004, ISBN:
68. C. Perra, F. Massidda, D.D. Giusto, “Active contour for automatic segmentation of video sequences”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), London, UK, 2003, ISBN:
69. L. Atzori, D.D. Giusto, C. Perra, “Automatic Scene Change Detection In Uncompressed Video Sequences”, Tyrrhenian Workshop on Digital Communications (IWDC), Capri, Italy , 2002, ISBN:
70. D.D. Giusto, F.Massidda, C. Perra, “A fast algorithm for video segmentation and object tracking”, International Conference on Digital Signal Processing (DSP), Santorini, Greece, 2002, ISBN:
71. D.D. Giusto, F.Massidda, C. Perra, “Fast tracking for head-shoulder video sequences”, Second COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication, Firenze, Italy, 2002, ISBN:
72. M.Ancis, L.Atzori, D.D. Giusto, C. Perra, “A combined use of fractal coding and wavelet decomposition for video sequence zooming from key-frames”, International Workshop on Content-Based Multimedia Indexing (CBMI), Brescia, Italy, 2001, ISBN:
73. L.Atzori, D.D. Giusto, C. Perra, “A novel block-based video segmentation algorithm “, International Conference on Multimedia and Exposition (ICME), Tokyo, Japan, 2001, ISBN:
74. C. Perra, M. Petrou, D.D. Giusto, “Retinal Image Segmentation by Watersheds”, IAPR Workshop on Machine Vision Applications (MVA), Tokyo, Japan, 2000, ISBN:
75. C. Perra, M. Pinna, D.D. Giusto, “H.263+ rate control at fixed objective quality”, Packet Video Workshop (PV), Cagliari, Italy, 2000, ISBN:
76. D.D. Giusto, C. Perra, D.D. Giusto, “Bit allocation strategies for quality control”, COST 254 Friendly exchange through the net, Bordeaux, France, 2000, ISBN:

 

 


it

(Febbraio 2019)

Cristian Perra è ricercatore nell’area scientifico disciplinare Ingegneria industriale e dell’informazione, settore scientifico disciplinare Telecomunicazioni presso il Dipartimento di Ingegneria Elettrica ed Elettronica dell’ Università di Cagliari, Italia. Membro del Multimedia Communications Laboratory of CNIT (Consorzio Nazionale Interuniversitario per le Telecomunicazioni).  Membro del comitato tecnico di standardizzazione ISO/IEC SC29 WG1 JPEG e membro del JPEG Advisory Committee per WG1. I principali interessi di ricerca riguardano le comunicazioni multimediali, l’elaborazione, la codifica e trasmissione di segnali (2D/3D, light field, nuvole di punti, olografie, medici), applicazioni per realtà virtuale/aumentata/mista, servizi e applicazioni di rete, applicazioni per dispositivi mobili, qualità dell’esperienza (QoE) e qualità dei servizi (QoS) nelle comunicazioni multimediali.

Cristian Perra is Assistant Professor of Communications at the Department of Electrical and Electronic Engineering, University of Cagliari, Italy. He is Research Associate at the Multimedia Communications Laboratory of CNIT (Consorzio Nazionale Interuniversitario per le Telecomunicazioni) in Cagliari, Italy. In 2003, he received his Ph.D. in Electronic Engineering and Computer Science from the University of Cagliari. Co-founder and Italian national node coordinator of the Joint Intellisensing Lab. His main research interests include network applications and services, multimedia communications, signal processing, medical image processing, 2D/3D image and video coding and transmission, plenoptic coding and plenoptic transmission (a.k.a. light field coding and light field transmission), holography, virtual reality, augmented reality, sensors, applications for smart devices and smartphones, quality of experience (QoE) and quality of service (QoS) for multimedia communications. He is an expert member of the Internation Standard Organization ISO/IEC SC29, Working Group WG1 (JPEG), and  JPEG Advisory Committee (JAC) member in WG1.


Didattica

– “Reti di telecomunicazione”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettrica ed Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2012/13, A.A. 2013/14, A.A. 2014/15, A.A. 2015/16; A.A. 2016/17
– “Teoria dei Segnali”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettrica ed Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2012/13, A.A. 2013/14, A.A. 2014/15, A.A. 2015/16; A.A. 2016/17
– “Reti di telecomunicazione (corso in ELearning)”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettrica ed Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2016/17
– “Teoria dei Segnali (corso in Elearning)”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettrica ed Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2016/17
– Telecomunicazioni (Modulo: “Teoria dei Segnali”), SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2011/12;
– Telecomunicazioni (Modulo: “Reti di telecomunicazione”), SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2011/12;
– Telecomunicazioni (Modulo: “Teoria dei Segnali”), SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2010/11;
– Telecomunicazioni (Modulo: “Reti di telecomunicazione”), SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2010/11;
– “Sistemi e Applicazioni per la Comunicazione Audio-Video”, SSD: ING-INF/03, corso di Laurea in Ingegneria delle Telecomunicazioni e corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2009/10;
– “Teoria dei Segnali”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2008/09;
– “Sistemi e Applicazioni per la Comunicazione Audio-Video”, SSD: ING-INF/03, corso di Laurea in Ingegneria Elettronica e corso di Laurea in Ingegneria delle Telecomunicazioni, Facoltà di Ingegneria, Università degli Studi di Cagliari, A.A. 2007/08;


Pubblicazioni

1. C. Perra, D.D. Giusto, “Light Field Compression on Sliced Lenslet Array”, International Journal of Internet Technology and Secured Transactions, 2017, ISSN: 1748-5703
2. M. Torres Vega, C. Perra, D.C. Mocanu, A. Liotta, “Effect of Lossy Networks on Stereoscopic 3D-Video Streams”, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting , Cagliari, Italy, 2017, ISBN: 978-1-5090-4937-0
3. C. Perra, D.D. Giusto, “Raw Light Field Image Compression of Sliced Lenslet Array”, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting , Cagliari, Italy, 2017, ISBN: 978-1-5090-4937-0
4. C. Perra, D.D. Giusto, “JPEG 2000 Compression of Unfocused Light Field Images Based on Lenslet Array Slicing”, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, USA, 2017, ISBN: 978-1-5090-5544-9
5. C. Perra, F. Murgia, D.D. Giusto, “An Analysis of 3D Point Cloud Reconstruction from Light Field Images”, IEEE International Conference on Image Processing Theory Tools and Applications (IPTA), Oulu, Finland, 2016, ISBN: 978-1-4673-8910-5
6. C. Perra, “On the Quality Evaluation of Lossy Compressed Light Fields”, IEEE 24th Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
7. C. Perra, “Light Field Image Compression Based on Preprocessing and High Efficiency Coding”, IEEE 24th Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
8. C. Perra, “A Framework for the Development of Sustainable Urban Mobility Applications”, IEEE 24thd Telecommunications forum (TELFOR), Belgrade, Serbia, 2016, ISBN: 978-1-5090-4085-8
9. F. Murgia, D.D. Giusto, C. Perra, “3D Point Cloud Reconstruction from Single Plenoptic Image”, Telfor Journal, 2016, ISSN: 1821-3251
10. C. Perra, P. Assuncao, “High efficiency coding of light field images based on tiling and pseudo-temporal data arrangement”, IEEE International Conference on Multimedia & Expo Workshops (ICMEW), Seattle, USA, 2016, ISBN: 978-1-5090-1552-8
11. F. Murgia, D.D. Giusto, C. Perra, “3D Reconstruction from Plenoptic Image “, IEEE 23d Telecommunications forum (TELFOR), Belgrade, Serbia, 2015, ISBN: 978-1-5090-0055-5
12. C. Perra, “A Framework for User Control Over Media Data Based on a Trusted Point “, IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, USA, 2015, ISBN: 978-1-4799-7543-3
13. C. Perra, “Lossless Plenoptic Image Compression Using Adaptive Block Differential Prediction”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Queensland, Australia, 2015, ISBN: 978-1-4673-6997-8
14. A. Vieira, H. Duarte, C. Perra, L. Tavora, P. Assuncao, “Data Formats for High Efficiency Coding of Lytro-Illum Light Fields”, IEEE International Conference on Image Processing Theory Tools and Applications (IPTA), Orléans, France, 2015, ISBN: 978-1-4799-8637-8
15. C. Perra, “A low computational complexity blockiness estimation based on spatial analysis “, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
16. F. Murgia, S.B. Fernandez, C. Perra, D.D. Giusto, “Unfocused plenoptic camera calibration”, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
17. C. Perra, “On the coding of plenoptic raw images”, IEEE 22nd Telecommunications forum (TELFOR), Belgrade, Serbia, 2014, ISBN: 978-1-4799-6191-7
18. C. Perra, “Comparing Gamma and Weibull as Frame Size Distributions for High Efficient Video Coding”, Electronics and electrical engineering, 2014, ISSN: 1392-1215
19. C. Perra, “Next Generation Mobility Applications: A Wireless Cooperative Access Architecture”, Telfor Journal, 2014, ISSN: 1821-3251
20. C. Perra, “Re-encoding JPEG images for smart phone applications”, IEEE 21st Telecommunications forum (TELFOR), Belgrade, Serbia, 2013, ISBN: 978-147991419-7
21. C. Perra, “Wireless Cooperative Access for Next Generation Mobility Applications”, IEEE 21st Telecommunications forum (TELFOR), Belgrade, Serbia, 2013, ISBN: 978-147991419-7
22. C. Perra, “Wireless cooperative access to images”, 9th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC2013), Cagliari, Italy, 2013, ISBN: 978-1-4673-2479-3
23. M. Fadda, M. Murroni, C. Perra, V. Popescu, “TV White Spaces Exploitation for Multimedia Signal Distribution”, Signal Processing: Image Communication, 2012, ISSN: 0923-5965
24. B. Saba, C. Perra, D.D. Giusto, “Interactive image viewing in mobile devices based on JPEG XR”, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 2012, ISSN: 1867-8211
25. B. Saba, C. Perra, D.D. Giusto, “A scalable image browsing application based on JPEG-XR”, 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Delft, The Netherlands, 2011, ISBN:
26. B. Saba, C. Perra, D.D. Giusto, “Image transmission over error-prone channels”, IEEE 19th Telecommunications forum (TELFOR), Belgrade, Serbia, 2011, ISBN: 978-1-4577-1498-6
27. H. Yahoui, D. Popescu, J.M. Thiriet, O. Bonnaud, T. Ward, C. Perra, “ELLEIEC Project: Network of networks in Electrical and Information Engineering – an European area of Education for new skills for new job”, IEEE 15th International Conference on System Theory, Control, and Computing (ICSTCC), Sinaia, Romania, 2011, ISBN: 978-1-4577-1173-2
28. C. Perra, P.A. Pes, D.D. Giusto, “High-Frequency Error Recovery In JPEG XR Coded Images”, IEEE International Conference on Image Processing (ICIP), Brussels, Belgium, 2011, ISBN: 978-1-4577-1304-0
29. B. Saba, C. Perra, D.D. Giusto, “Interactive image viewing in mobile devices based on JPEG XR”, 7th International ICST Mobile Multimedia Communications Conference (MOBIMEDIA), Cagliari, Italy, 2011, ISBN: void==>LCNS
30. H. Yahoui, O. Bonnaud, H. Frémont, A. Friesel, S. Nowakowski, C. Perra, T. Ward, “ELLEIEC Project: A contribution to harmonise the European Higher Education Area”, J3eA: Journal sur l’enseignement des sciences et technologies de l’information et des systèmes, 2011, ISSN: 1638-5705
31. C. Perra, H. Yahoui, T. Ward, “An Entrepreneurship Centre in the lifelong learning spirit”, IEEE 9th International Conference on Information Technology Based Higher Education and Training (ITHET), Cappadocia, Turkey, 2010, ISBN: 978-1-4244-4810-4
32. C. Perra, B. Podda, “HD video in telemedicine”, Third International Conference on Health Informatics (HEALTHINF), Valencia, Spain, 2010, ISBN:
33. F. Mighela, C. Perra, “A Data Grid Architecture for Real-Time Electron Microscopy Applications”, Remote Instrumentation and Virtual Laboratories, 2010, ISSN:
34. C. Perra, T. Ward, H. Yahoui, “A virtual center for entrepreunership”, Electronics and electrical engineering, 2010, ISSN: 1392 – 1215
35. C. Perra, B. Podda, “A Framework for HD Videoendoscopy In Modern Integrated Operating Rooms”, 10° Congresso Nazionale Associazione Italiana di Telemedicina e Informatica Medica (AITIM), Cagliari, Italy, 2009, ISBN:
36. M. Murroni, C. Perra, D.D. Giusto, “Slow Motion and Zoom in HD Digital Videos using Fractals”, International Journal of Digital Multimedia Broadcasting, 2009, ISSN: 1687-7578
37. C. Perra, S. Patteri, P. Pes, D.D. Giusto, “Mobile Information for Tourists”, IEEE International Symposium on Consumer Electronics (ISCE), Kyoto, Japan, 2009, ISBN: 978-1-4244-2975-2
38. F. Mighela, C. Perra, R. Pintus, S. Podda, M. Vanzi, “SEM Remote Control with a 3D Option”, Microscopy and Microanalysis, 2008, ISSN: 1431-9276
39. C. Perra, D.D. Giusto, “An image browsing application based on JPEG XR”, Sixth International Workshop on Content-Based Multimedia Indexing (CBMI), London, UK, 2008, ISBN: 978-1-4244-2043-8
40. F. Mighela, C. Perra, “A datagrid architecture for real-time electron microscopy applications”, International Workshop on Instrumenting the Grid (INGRID), Lacco Ameno (Island of Ischia), Italy, 2008, ISBN:
41. C. Perra, D.D. Giusto, “Video Coding Based On Distributed Source Coding”, International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Santorini, Greece, 2007, ISBN:
42. M.T. Carta, B. Podda, C. Perra, “User Authentication based on JPEG2000 Images”, Lecture Notes on Computer Science LNCS 3893, 2006, ISSN: 0302-9743
43. F. Mighela, C. Perra, M. Vanzi, “Video Streaming in Electron Microscopy Applications”, Lecture Notes on Computer Science LNCS 3893, 2006, ISSN: 0302-9743
44. M.T. Carta, D. Giusto, C. Perra, B. Podda, “Exploiting JPEG2000 And JPIP For Image Based Authentication”, IEEE International Conference on Image Processing (ICIP), Atlanta, GA USA, 2006, ISBN:
45. M.T. Carta, B. Podda, C. Perra, D.D. Giusto, “User Authentication Based On JPEG2000 Images”, International Workshop on Very Low Bitrate Video Coding (VLBV), Costa Rey, Italy, 2005, ISBN:
46. F. Mighela, C. Perra, M. Vanzi, D.D. Giusto, “Video Streaming in Electron Microscope Application”, International Workshop on Very Low Bitrate Video Coding (VLBV), Costa Rey, Italy, 2005, ISBN:
47. F. Mighela, C. Perra, M. Vanzi, “Long distance SEM remote control”, The 16th International Microscopy Congress, Sapporo, Japan, 2006, ISBN:
48. F. Mighela, C. Perra, “Remote Control for Microscopy Applications”, IEEE Instrumentation and Measurement Technology Conference (IMTC), Sorrento, Italy, 2006, ISBN:
49. C. Perra, F.Massidda, D.D. Giusto, “Image Blockiness Evaluation Based On Sobel Operator”, IEEE International Conference on Image Processing (ICIP), Genova, Italy, 2005, ISBN:
50. C. Perra, D.D. Giusto, “A Framework For Image Based Authentication “, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Philadelphia, PA USA, 2005, ISBN:
51. F. Massidda, C. Perra, D.D. Giusto, “A Human Visual System Model for No-Reference Digital Video Quality Estimation”, Electronic Imaging, San Jose, California USA, 2005, ISBN:
52. F. Massidda, D.D. Giusto, C. Perra, “No-reference video quality estimation based on human visual system for 2.5/3-G devices”, Electronic Imaging, San Jose, California USA, 2005, ISBN:
53. F. Massidda, C. Perra, D.D. Giusto, “A HVS Model For No-Reference Digital Video Quality Estimation”, XII Congresso Nazionale SIPF, Alghero, Italy, 2004, ISBN:
54. D.D. Giusto, F. Massidda, C. Perra, “FACE: Fast Active-Contour Curvature-based Evolution”, Signal Processing: Image Communication, 2004, ISSN: 0923-5965
55. D.D. Giusto, F. Massidda, C. Perra, “An active contour model for video segmentation”, Workshop on Image Analysis for Multimedia Interactive Services, Lisboa, Portugal, 2004, ISBN:
56. C. Perra, F. Massidda, D.D. Giusto, “Active contour for automatic segmentation of video sequences”, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), London, UK, 2003, ISBN:
57. L. Atzori, D.D. Giusto, C. Perra, “Automatic Scene Change Detection In Uncompressed Video Sequences”, Tyrrhenian Workshop on Digital Communications (IWDC), Capri, Italy , 2002, ISBN:
58. D.D. Giusto, F.Massidda, C. Perra, “A fast algorithm for video segmentation and object tracking”, International Conference on Digital Signal Processing (DSP), Santorini, Greece, 2002, ISBN:
59. D.D. Giusto, F.Massidda, C. Perra, “Fast tracking for head-shoulder video sequences”, Second COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication, Firenze, Italy, 2002, ISBN:
60. M.Ancis, L.Atzori, D.D. Giusto, C. Perra, “A combined use of fractal coding and wavelet decomposition for video sequence zooming from key-frames”, International Workshop on Content-Based Multimedia Indexing (CBMI), Brescia, Italy, 2001, ISBN:
61. L.Atzori, D.D. Giusto, C. Perra, “A novel block-based video segmentation algorithm “, International Conference on Multimedia and Exposition (ICME), Tokyo, Japan, 2001, ISBN:
62. C. Perra, M. Petrou, D.D. Giusto, “Retinal Image Segmentation by Watersheds”, IAPR Workshop on Machine Vision Applications (MVA), Tokyo, Japan, 2000, ISBN:
63. C. Perra, M. Pinna, D.D. Giusto, “H.263+ rate control at fixed objective quality”, Packet Video Workshop (PV), Cagliari, Italy, 2000, ISBN:
64. D.D. Giusto, C. Perra, D.D. Giusto, “Bit allocation strategies for quality control”, COST 254 Friendly exchange through the net, Bordeaux, France, 2000, ISBN:

 

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