Dr Ioannis Andreopoulos
PhD, MIEEE
Reader
Room MPEB.719, Roberts Building, UCL
| Address: | Department of Electronic & Electrical Engineering University College London Torrington Place London WC1E 7JE |
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| Research Group: | Communications and Information Systems | |
| Personal Web Page: | http://www.ee.ucl.ac.uk/~iandreop | |
| E-mail: | i.andreopoulos@ucl.ac.uk | |
| Telephone: | 
+44 (0)20 7679 7303 / 37303 (internal)
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| Fax: | +44 (0)20 7388 9325 |
Yiannis Andreopoulos obtained the Electrical Engineering Diploma and an MSc degree from the University of Patras, Patras, Greece. He obtained the PhD in Applied Sciences from the University of Brussels (Belgium) in May 2005. During his post-doctoral work at the University of California Los Angeles (US) he performed research on cross-layer optimization of wireless media systems, video streaming, and theoretical aspects of rate-distortion-complexity modeling for multimedia systems. From Oct. 2006-Dec. 2007, he was Lecturer at the Electronic Engineering Department of Queen Mary University of London. Since Dec. 2007, he is Lecturer at the Electronic and Electrical Engineering Department of UCL.
During 2002-2003, Dr. Andreopoulos made several decisive contributions to the ISO/IEC JTC1/SC29/WG11 (Motion Picture Experts Group – MPEG) committee in the early exploration on scalable video coding. In 2007, he won the "Most-Cited Paper" award from the Elsevier EURASIP Journal Signal Processing: Image Communication.
Research areas of interest include:
- Approximate signal processing, incremental refinement of computation for signal transforms and multimedia processing algorithms
- Multimedia communications in unreliable packet-based networks (IEEE 802.11a/e WLANs, multi-hop wireless networks, the Internet)
- Compressed sensing
- Complexity-scalable coding systems, rate-distortion-complexity modelling of multimedia systems
- Transform and filter-bank theory, adaptive spatio-temporal decompositions of signals
- Transform realizations in custom hardware and programmable processors
- Image and video coding
View Publications by Year - [Expand all / Hide all]
Number of publications: 116.
2016
- Doyle, J., Giotsas, V., Anam, M.A., Andreopoulos, I. (2016). Cloud Instance Management and Resource Prediction For Computation-as-a-Service Platforms.
- Anarado, I., Andreopoulos, Y. (2016). Core Failure Mitigation in Integer Sum-of-Product Computations on Cloud Computing Systems. IEEE Transactions on Multimedia, 18 (4), 789-801. doi:10.1109/TMM.2016.2532603
- Smart, G., Atkinson, J., Mitchell, J., Rodrigues, M., Andreopoulos, Y. (2016). Energy harvesting for the Internet-of-Things: Measurements and probability models.
- Anam, M.A., Anarado, I.J.F., Andreopoulos, I. (2016). Generalized Numerical Entanglement For Reliable Linear, Sesquilinear And Bijective Operations On Integer Data Streams. IEEE Transactions on Emerging Topics in Computing,
- Renna, F., Doyle, J., Giotsas, V., Andreopoulos, I. (2016). Media Query Processing For The Internet-of-Things: Coupling Of Device Energy Consumption And Cloud Infrastructure Billing. IEEE Transactions on Multimedia,
- Anarado, I., Anam, M.A., Verdicchio, F., Andreopoulos, Y. (2016). Mitigating Silent Data Corruptions In Integer Matrix Products: Toward Reliable Multimedia Computing On Unreliable Hardware. IEEE Transactions on Circuits and Systems for Video Technology, 1. doi:10.1109/TCSVT.2016.2589622
2015
- Whatmough, P.N., Smart, G., Das, S., Andreopoulos, Y., Bull, D.M. (2015). A 0.6V all-digital body-coupled wakeup transceiver for IoT applications.
- Andreopoulos, I., Atan, O., Tekin, C., van der Schaar, M. (2015). Bandit Framework For Systematic Learning In Wireless Video-Based Face Recognition. IEEE Journal on Selected Topics in Signal Processing, 9 (1), 180-194. doi:10.1109/JSTSP.2014.2330799
- Buranapanichkit, D., Deligiannis, N., Andreopoulos, Y. (2015). Convergence of Desynchronization Primitives in Wireless Sensor Networks: A Stochastic Modeling Approach. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 63 (1), 221-233. doi:10.1109/TSP.2014.2369003
- Deligiannis, N., Mota, J.F.C., Smart, G., Andreopoulos, Y. (2015). Decentralized multichannel medium access control: Viewing desynchronization as a Convex Optimization Method.
- Smart, G., Deligiannis, N., Mota, J.F.C., Andreopoulos, Y. (2015). Decentralized time-synchronized channel swapping.
- Deligiannis, N., Zimos, E., Ofrim, D.M., Andreopoulos, Y., Munteanu, A. (2015). Distributed Joint Source-Channel Coding With Copula-Function-Based Correlation Modeling for Wireless Sensors Measuring Temperature. IEEE SENSORS JOURNAL, 15 (8), 4496-4507. doi:10.1109/JSEN.2015.2421821
- Anam, M.A., Andreopoulos, Y. (2015). Failure mitigation in linear, sesquilinear and bijective operations on integer data streams via numerical entanglement.
- Deligiannis, N., Mota, J.F.C., Smart, G., Andreopoulos, Y. (2015). Fast Desynchronization for Decentralized Multichannel Medium Access Control. IEEE TRANSACTIONS ON COMMUNICATIONS, 63 (9), 3336-3349. doi:10.1109/TCOMM.2015.2455036
- Anarado, I., Andreopoulos, Y. (2015). Mitigation of fail-stop failures in integer matrix products via numerical packing.
- Giotsas, V., Deligiannis, N., Fisher, P., Andreopoulos, Y. (2015). Perceptual Video Quality Estimation By Regression With Myopic Experts.
- Chadha, A., Andreopoulos, Y. (2015). Region-of-interest retrieval in large image datasets with voronoi VLAD.
- Abbas, A., Deligiannis, N., Andreopoulos, Y. (2015). Vectors of locally aggregated centers for compact video representation.
2014
- Atan, O., Tekin, C., Van Der Schaar, M., Andreopoulos, Y. (2014). Bandit framework for systematic learning in wireless video-based face recognition. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 704-708. doi:10.1109/ICASSP.2014.6853687
- Deligiannis, N., Zimos, E., Ofrim, D.M., Andreopoulos, Y., Munteanu, A. (2014). Distributed joint source-channel coding with raptor codes for correlated data gathering in wireless sensor networks.
- Ren, S., Deligiannis, N., Andreopoulos, Y., Islam, M.A., Van Der Schaar, M. (2014). Dynamic scheduling for energy minimization in delay-sensitive stream mining. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 62 (20), 5439-5448. doi:10.1109/TSP.2014.2347260
- Redondi, A., Buranapanichkit, D., Cesana, M., Tagliasacchi, M., Andreopoulos, Y. (2014). Energy consumption of visual sensor networks: Impact of spatiooral coverage. IEEE Transactions on Circuits and Systems for Video Technology, 24 (12), 2117-2131. doi:10.1109/TCSVT.2014.2329378
- Redondi, A., Buranapanichkit, D., Cesana, M., Tagliasacchi, M., Andreopoulos, Y. (2014). Energy consumption of visual sensor networks: Impact of spatio-temporal coverage based on single-hop topologies. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8354 LNCS 150-165. doi:10.1007/978-3-319-04651-8_10
- Ngo, C.W., Schoeffmann, K., Andreopoulos, Y., Breiteneder, C. (2014). Multimedia modeling. Multimedia Tools and Applications, 71 (1), 331-332. doi:10.1007/s11042-013-1775-3
- Xu, J., Andrepoulos, Y., Xiao, Y., Van Der Schaar, M. (2014). Non-stationary resource allocation policies for delay-constrained video streaming: Application to video over internet-of-things-enabled networks. IEEE Journal on Selected Areas in Communications, 32 (4), 782-794. doi:10.1109/JSAC.2014.140410
- Buranapanichkit, D., Deligiannis, N., Andreopoulos, Y. (2014). On the stochastic modeling of desynchronization convergence in wireless sensor networks.
- Anam, M.A., Whatmough, P.N., Andreopoulos, Y. (2014). Precision–Energy–Throughput Scaling of Generic Matrix Multiplication and Convolution Kernels via Linear Projections. IEEE Transactions on Circuits and Systems for Video Technology, 24 (11), 1860-1873. doi:10.1109/TCSVT.2014.2321071
2013
- Besbes, H., Smart, G., Buranapanichkit, D., Kloukinas, C., Andreopoulos, Y. (2013). Analytic conditions for energy neutrality in Uniformly-Formed wireless sensor networks. IEEE Transactions on Wireless Communications, 12 (10), 4916-4931. doi:10.1109/TWC.2013.092013.121649
- Andreopoulos, I. (2013). Error-tolerant multimedia stream processing: There's plenty of room at the top (of the system stack). IEEE Transactions on Multimedia, 15 (2), 291-303. doi:10.1109/TMM.2012.2232649
- Andreopoulos, Y., Chen, L.-.G., Evans, B.L., Jiang, H., Kumar, R. (2013). Guest Editorial: Special Section on New Software/Hardware Paradigms for Error-Tolerant Multimedia Systems.. IEEE Transactions on Multimedia, 15 (2), 241. doi:10.1109/TMM.2013.2238831
- Anarado, I., Anam, M.A., Anastasia, D., Verdicchio, F., Andreopoulos, Y. (2013). Highly-reliable integer matrix multiplication via numerical packing.
- Ngo, C.-.W., Schoeffmann, K., Andreopoulos, Y., Breiteneder, C. (2013). Multimedia modeling. Multimedia Tools and Applications, 1-2. doi:10.1007/s11042-013-1775-3
- Anam, M.A., Whatmough, P.N., Andreopoulos, Y. (2013). Precision-energy-throughput scaling of generic matrix multiplication and discrete convolution kernels via linear projections.
- Chen, W., Andreopoulos, Y., Wassell, I.J., Rodrigues, M.R.D. (2013). Towards energy neutrality in energy harvesting wireless sensor networks: A case for distributed compressive sensing?. 2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 474-479.
2012
- (2012). Advances in Multimedia Modeling - 18th International Conference, MMM 2012, Klagenfurt, Austria, January 4-6, 2012. Proceedings.
- Buranapanichkit, D., Andreopoulos, Y. (2012). Distributed Time-Frequency Division Multiple Access Protocol for Wireless Sensor Networks. IEEE Wireless Communications Letters, 1 (5), 440-443. doi:10.1109/WCL.2012.062512.120245
- Anam, M.A., Andreopoulos, Y. (2012). Throughput Scaling Of Convolution For Error-Tolerant Multimedia Applications. CoRR, abs/1201.3018
- Anam, M.A., Andreopoulos, Y. (2012). Throughput Scaling Of Convolution For Error-Tolerant Multimedia Applications. IEEE Transactions on Multimedia, 14 (3 PART 2), 797-804. doi:10.1109/TMM.2012.2184742
- Anastasia, D., Andreopoulos, Y. (2012). Throughput-Distortion Computation of Generic Matrix Multiplication: Toward a Computation Channel for Digital Signal Processing Systems. IEEE Transactions on Signal Processing, 60 (4), 2024-2037. doi:10.1109/TSP.2011.2176337
2011
- Verdicchio, F., Andreopoulos, Y. (2011). Distortion estimates for adaptive lifting transforms with noise. IMAGE AND VISION COMPUTING, 29 (11), 744-758. doi:10.1016/j.imavis.2011.08.004
- Verdicchio, F., Andreopoulos, Y. (2011). Distortion estimates for adaptive temporal decompositions of video under displacement errors and quantization noise.
- Anastasia, D., Andreopoulos, Y. (2011). Throughput-Distortion Computation. CoRR, abs/1110.5765
- Anastasia, D., Andreopoulos, Y. (2011). Throughput-precision computation for generic matrix multiplication: Toward a computation channel for high-performance digital signal processing.
2010
- Anastasia, D., Andreopoulos, Y. (2010). Linear Image Processing Operations With Operational Tight Packing. IEEE Signal Processing Letters, 17 (4), 375-378. doi:10.1109/LSP.2010.2041583
- Andreopoulos, Y., Jiang, D., Demosthenous, A. (2010). Prediction-Based Incremental Refinement for Binomially-Factorized Discrete Wavelet Transforms. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 58 (8), 4441-4447. doi:10.1109/TSP.2010.2048707
- Anastasia, D., Andreopoulos, Y. (2010). Scheduling and energy-distortion tradeoffs with operational refinement of image processing.
- Anastasia, D., Andreopoulos, Y. (2010). Software Designs of Image Processing Tasks With Incremental Refinement of Computation. IEEE Transactions on Image Processing, 19 (8), 2099-2114. doi:10.1109/TIP.2010.2045702
2009
- Andreopoulos, Y. (2009). Comments on "Phase-Shifting for Nonseparable 2-D Haar Wavelets". IEEE Transactions on Image Processing, 18 (8), 1897-1898. doi:10.1109/TIP.2009.2021085
- Schelkens, P., Andreopoulos, I., Barbarien, J. (2009). Conformance testing, reference software and implementations. In The JPEG 2000 Suite. (pp. 441-479). .
- Anastasia, D., Andreopoulos, Y. (2009). Software designs of image processing tasks with incremental refinement of computation.
- Kontorinis, N., Andreopoulos, Y., van der Schaar, M. (2009). Statistical framework for video decoding complexity modeling and prediction. IEEE Transactions on Circuits and Systems for Video Technology, 19 (7), 1000-1013. doi:10.1109/TCSVT.2009.2020256
2008
- Foo, B., Andreopoulos, Y., van der Schaar, M. (2008). Analytical rate-distortion-complexity modeling of wavelet-based video coders. IEEE Transactions on Signal Processing, 56 (2), 797-815. doi:10.1109/TSP.2007.906685
- Angelopoulou, M., Masselos, K., Cheung, P., Andreopoulos, Y. (2008). Implementation and comparison of the 5/3 lifting 2-D discrete wavelet transform computation schedules on FPGAs. Journal of Signal Processing Systems, 51 (1), 3-21. doi:10.1007/s11265-007-0139-5
- Andreopoulos, Y., van der Schaar, M. (2008). Incremental refinement of computation for the discrete wavelet transform. IEEE Transactions on Signal Processing, 56 (1), 140-157. doi:10.1109/TSP.2007.906727
- Andreopoulos, Y., Patras, I. (2008). Incremental refinement of image salient-point detection. IEEE Transactions on Image Processing, 17 (9), 1685-1699. doi:10.1109/TIP.2008.2001051
- Patras, I., Andreopoulos, Y. (2008). Incremental salient point detection.
2007
- Andreopoulos, Y., van der Schaar, M. (2007). Adaptive linear prediction for resource estimation of video decoding. IEEE Transactions on Circuits and Systems for Video Technology, 17 (6), 751-764. doi:10.1109/TCSVT.2007.896662
- Foo, B., Andreopoulos, Y., van der Schaar, M. (2007). Analytical Complexity Modeling of Wavelet-based Video Coders.
- Andreopoulos, Y., van der Schaar, M. (2007). Complexity-constrained video bitstream shaping. IEEE Transactions on Signal Processing, 55 (5 I), 1967-1974. doi:10.1109/TSP.2006.890867
- Andreopoulos, I., Mastronarde, N., van der Schaar, M. (2007). Cross-layer Optimized Video Streaming over Wireless Multi-hop Mesh Networks. In Emerging Technologies in Wireless LANs: Theory, Design, and Deployment. (pp. 105-130). .
- Tong, X., Andreopoulos, Y., van der Schaar, M. (2007). Distortion-driven video streaming over multi-hop wireless networks with path diversity. IEEE Transactions on Mobile Computing, 6 (12), 1343-1356. doi:10.1109/TMC.2007.1063
- Andreopoulos, Y., van der Schaar, M. (2007). Generalized phase shifting for M-band discrete wavelet-packet transforms. IEEE Transactions on Signal Processing, 55 (2), 742-747. doi:10.1109/TSP.2006.885743
- Li, Q., Andreopoulos, Y., van der Schaar, M. (2007). Streaming-viability analysis and packet scheduling for video over in-vehicle wireless networks. IEEE Transactions on Vehicular Technology, 56 (6 I), 3533-3549. doi:10.1109/TVT.2007.901927
2006
- Angelopoulou, M., Masselos, K., Cheung, P., Andreopoulos, Y. (2006). A comparison of 2-D discrete wavelet transform computation schedules on FPGAs.
- Andreopoulos, Y., Mastronarde, N., van der Schaar, M. (2006). Cross-layer optimized video streaming over wireless multi-hop mesh networks. IEEE Journal on Selected Areas in Communications, 24 (11), 2104-2115. doi:10.1109/JSAC.2006.881614
- Mastronarde, N., Andreopoulos, Y., van der Schaar, M., Krishnaswamy, D., Vicente, J. (2006). Cross-layer Video Streaming Over 802.11e-Enabled Wireless Mesh Networks.
- Masselos, K., Andreopoulos, Y., Stouraitis, T. (2006). Execution time comparison of lifting-based 2D wavelet transforms implementations on a VLIW DSP.
- Andreopoulos, Y., Keralapura, R., van der Schaar, M., Chuah, C.-.N. (2006). Failure-aware, open-loop, adaptive video streaming with packet-level optimized redundancy. IEEE Transactions on Multimedia, 8 (6), 1274-1290. doi:10.1109/TMM.2006.884607
- Andreopoulos, Y., van der Schaar, M. (2006). Incremental Refinement of Computation for the Discrete Wavelet Transform.
- van der Schaar, M., Andreopoulos, Y., Hu, Z. (2006). Optimized scalable video streaming over IEEE802.11a/e HCCA wireless networks under delay constraints. IEEE Transactions on Mobile Computing, 5 (6), 755-768. doi:10.1109/TMC.2006.81
- Masselos, K., Andreopoulos, Y., Stouraitis, T. (2006). Performance comparison of two-dimensional discrete wavelet transform computation schedules on a VLIW digital signal processor. IEE Proceedings: Vision, Image and Signal Processing, 153 (2), 173-180. doi:10.1049/ip-vis:20045218
- Andreopoulos, Y., van der Schaar, M., Hu, Z., Heo, S., Suh, S. (2006). Scalable Resource Management for Video Streaming Over IEEE802.11A/E.
2005
- Andreopoulos, Y., Munteanu, A., Van der Auwera, G., Cornelis, J., Schelkens, P. (2005). Complete-to-overcomplete discrete wavelet transforms: theory and applications. IEEE Transactions on Signal Processing, 53 (4), 1398-1412. doi:10.1109/TSP.2005.843707
- Barbarien, J., Munteanu, A., Verdicchio, F., Andreopoulos, Y., Cornelis, J., Schelkens, P. (2005). Motion and texture rate-allocation for prediction-based scalable motion-vector coding. Sig. Proc.: Image Comm., 20 315-342. doi:10.1016/j.image.2004.12.006
- van der Schaar, M., Andreopoulos, Y. (2005). Rate-distortion-complexity modeling for network and receiver aware adaptation. IEEE Transactions on Multimedia, 7 (3), 471-479. doi:10.1109/TMM.2005.846790
- Andreopoulos, Y., Munteanu, A., Van der Auwera, G., Cornelis, J., Schelkens, P. (2005). Single-rate calculation of overcomplete discrete wavelet transforms for scalable coding applications. Signal Processing, 85 (6), 1103-1124. doi:10.1016/j.sigpro.2005.01.006
- Turaga, D., van der Schaar, M., Andreopoulos, Y., Munteanu, A., Schelkens, P. (2005). Unconstrained motion compensated temporal filtering (UMCTF) for efficient and flexible interframe wavelet video coding. Signal Processing: Image Communication, 20 (1), 1-19. doi:10.1016/j.image.2004.08.006
2004
- Andreopoulos, Y., Munteanu, A., van der Schaar, M., Cornelis, J., Schelkens, P. (2004). Comparison between "t+2D" and "2D+t" architectures with advanced motion compensated temporal filtering.
- Clerckx, T., Verdicchio, F., Munteanu, A., Andreopoulos, Y., Devos, H., Eeckhaut, H., ...Peter, S. (2004). Complexity scalable motion compensated temporal filtering.
- Andreopoulos, Y., Munteanu, A., Barbarien, J., Van Der Schaar, M., Cornelis, J., Schelkens, P. (2004). In-band motion compensated temporal filtering. Signal Processing: Image Communication, 19 (7 SPEC. ISS.), 653-673. doi:10.1016/j.image.2004.05.007
- Barbarien, J., Munteanu, A., Andreopoulos, Y., Verdicchio, F., Cornelis, J., Schelkens, P. (2004). Prediction-based scalable motion vector coding.
- van der Schaar, M., Andreopoulos, Y., Li, Q. (2004). Real-time ubiquitous multimedia streaming using rate-distortion-complexity models.
- Andreopoulos, Y., Verdicchio, F., Barbarien, J., Munteanu, A., van der Schaar, M., Schelkens, P. (2004). Response to call for proposals on scalable video coding technology.
- Barbarien, J., Munteanu, A., Verdicchio, F., Andreopoulos, Y., Cornelis, J., Schelkens, P. (2004). Scalable motion vector coding. Electronics Letters, 40 (15), 932-934. doi:10.1049/el:20040490
- Barbarien, J., Munteanu, A., Verdicchio, F., Andreopoulos, Y., Cornelis, J., Schelkens, P. (2004). Scalable motion vector coding.
- Barbarien, J., Munteanu, A., Verdicchio, F., Andreopoulos, Y., Cornelis, J., Schelkens, P. (2004). Scalable motion vector coding.
- Barbarien, J., Munteanu, A., Verdicchio, F., Andreopoulos, Y., Cornelis, J., Schelkens, P. (2004). Scalable motion vector coding.
- Verdicchio, F., Andreopoulos, Y., Clerckx, T., Barbarien, J., Munteanu, A., Cornelis, J., Schelkens, P. (2004). Scalable video coding based on motion-compensated temporal filtering: Complexity and functionality analysis.
- Verdicchio, F., Andreopoulos, Y., Clerckx, T., Barbarien, J., Munteanu, A., Cornelis, J., Schelkens, P. (2004). Scalable video coding based on motion-compensated temporal filtering: complexity and functionality analysis.
2003
- Schelkens, P., Andreopoulos, Y., Barbarien, J., Clerckx, T., Verdicchio, F., Munteanu, A., van der Schaar, M. (2003). A comparative study of scalable video coding schemes utilizing wavelet technology.
- Andreopoulos, Y., Van der Schaar, M., Munteanu, A., Barbarien, J., Schelkens, P., Cornelis, J. (2003). Complete-to-overcomplete discrete wavelet transforms for scalable video coding with MCTF. Proceedings of SPIE - The International Society for Optical Engineering, 5150 I 719-731. doi:10.1117/12.509887
- Munteanu, A., Andreopoulos, Y., van der Schaar, M., Schelkens, P., Cornelis, J. (2003). Control of the distortion variation in video coding systems based on motion compensated temporal filtering.
- Andreopoulos, Y., van der Schaar, M., Munteanu, A., Barbarien, J., Schelkens, P., Cornelis, J. (2003). Fully-scalable wavelet video coding using in-band motion compensated temporal filtering.
- Andreopoulos, Y., Schelkens, P., Lafruit, G., Masselos, K., Cornelis, J. (2003). High-level cache modeling for 2-D discrete wavelet transform implementations. Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology, 34 (3), 209-226. doi:10.1023/A:1023244201750
- Barbarien, J., Andreopoulos, Y., Munteanu, A., Schelkens, P., Cornelis, J. (2003). Motion vector coding for in-band motion compensated temporal filtering.
- Andreopoulos, Y., Barbarien, J., Verdicchio, F., Munteanu, A., van der Schaar, M., Cornelis, J., Schelkens, P. (2003). Response to call for evidence on scalable video coding.
- Andreopoulos, Y., van der Schaar, M., Munteanu, A., Schelkens, P., Cornelis, J. (2003). Spatio-temporal-SNR scalable wavelet coding with motion-compensated DCT base-layer architectures.
2002
- Andreopoulos, Y., Munteanu, A., Van der Auwera, G., Schelkens, P., Cornelis, J. (2002). A new method for complete-to-overcomplete discrete wavelet transforms.
- Andreopoulos, Y., Masselos, K., Schelkens, P., Lafruit, G., Cornelis, J. (2002). Cache misses and energy-dissipation results for JPEG-2000 filtering.
- Andreopoulos, Y., Munteanu, A., Schelkens, P., van der Schaar, M., Cornelis, J. (2002). Control of the distortion variation in motion compensated temporal filtering.
- van der Schaar, M., Ye, J., Andreopoulos, Y., Munteanu, A. (2002). Fully scalable 3-D overcomplete wavelet video coding using adaptive motion compensated temporal filtering.
- Andreopoulos, Y., van der Schaar, M., Munteanu, A., Barbarien, J., Schelkens, P., Cornelis, J. (2002). Open-loop, in-band, motion-compensated temporal filtering for objective full-scalability in wavelet video coding.
- Lafruit, G., Andreopoulos, Y., Masschelein, B. (2002). Reduced memory requirements in modified JPEG2000 codec.
- Andreopoulos, Y., Munteanu, A., Van der Auwera, G., Schelkens, P., Cornelis, J. (2002). Scalable wavelet video-coding with in-band prediction - implementation and experimental results.
- Andreopoulos, Y., Munteanu, A., Van der Auwera, G., Schelkens, P., Cornelis, J. (2002). Wavelet-based fine granularity scalable video coding with in-band prediction.
2001
- Andreopoulos, Y., Zervas, N.D., Lafruit, G., Schelkens, P., Stouraitis, T., Goutis, C.E., Cornelis, J. (2001). A local wavelet transform implementation versus an optimal row-column algorithm for the 2D multilevel decomposition.
- Andreopoulos, Y., Schelkens, P., Zervas, N.D., Stouraitis, T., Goutis, C.E., Cornelis, J. (2001). A wavelet-tree image coding system with efficient memory utilization.
- Andreopoulos, Y., Schelkens, P., Cornelis, J. (2001). Analysis of wavelet transform implementations for image and texture coding applications in programmable platforms.
- Zervas, N.D., Anagnostopoulos, G.P., Spiliotopoulos, V., Andreopoulos, Y., Goutis, C.E. (2001). Evaluation of design alternatives for the 2-D-discrete wavelet transform. IEEE Transactions on Circuits and Systems for Video Technology, 11 (12), 1246-1262. doi:10.1109/76.974679
- Spiliotopoulos, V., Zervas, N.D., Andreopoulos, Y., Anagnostopoulos, G., Goutis, C.E. (2001). Quantization effect on VLSI implementations for the 9/7 DWT filters.
2000
- Andreopoulos, I., Karayianris, Y.A., Stouraitis, T. (2000). A hybrid image compression algorithm based on fractal coding and wavelet transform.
- Masselos, K., Karayiannis, Y., Andreopoulos, I., Stouraitis, T. (2000). Development of a power efficient image coding algorithm based on integer wavelet transform.
Publications without a recorded date
- Van Der Auwera, G., Andreopoulos, I., Munteanu, A., Schelkens, P., Cornelis, J.(n.d.).Method and system for subband encoding and decoding of an overcomplete representation of the data structure. 7,876,820.
- Barbarien, J., Munteanu, A., Schelkens, P., Andreopoulos, I.(n.d.).Methods and apparatus for coding of motion vectors.
- Buranapanichkit, D.(n.d.).Multichannel Distributed Coordination for Wireless Sensor Networks: Convergence Delay and Energy Consumption Aspects. (Doctoral Dissertation). UCL.
- Anastasia, D.(n.d.).Software-based Approximate Computation Of Signal Processing Tasks. (Doctoral Dissertation). UCL (University College London).
