Prof Ioannis Andreopoulos
PhD, MIEEE
Professor of Data and Signal Processing Systems
Room MPEB.719, Malet Place Engineering 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 is Professor at UCL, with major contributions in image/vision computing and large-scale multidimensional data analysis. In collaboration with industry, elements of his research in video processing systems have been integrated into commercial products. Author of 150+ papers, 3 patents, 10+ contributions to standards and £3M+ in research grants as Principal Investigator at UCL.
Research interests: signal processing & deep neural networks, error-tolerant computing, multimedia systems, and wireless protocols for low-end systems (e.g. sensor networks).
Research areas of interest include:
- signal processing & deep neural networks
- error-tolerant computing
- multimedia systems
- wireless protocols for low-end systems (e.g. sensor networks).
View Publications by Year - [Expand all / Hide all]
Number of publications: 127.
2018
- Chadha, A., Abbas, A., Andreopoulos, Y. (2018). COMPRESSED-DOMAIN VIDEO CLASSIFICATION WITH DEEP NEURAL NETWORKS: "THERE'S WAY TOO MUCH INFORMATION TO DECODE THE MATRIX".
- Bi, Y., Andreopoulos, Y. (2018). PIX2NVS: PARAMETERIZED CONVERSION OF PIXEL-DOMAIN VIDEO FRAMES TO NEUROMORPHIC VISION STREAMS.
2017
- Chadha, A., Abbas, A., Andreopoulos, Y. (2017). Video Classification With CNNs: Using The Codec As A Spatio-Temporal Activity Sensor. IEEE Transactions on Circuits and Systems for Video Technology, doi:10.1109/TCSVT.2017.2786999
- Chadha, A., Andreopoulos, Y. (2017). Voronoi-based compact image descriptors: Efficient region-of-interest retrieval with VLAD and deep-learning-based descriptors. IEEE Transactions on Multimedia, 19 (7), 1596-1608. doi:10.1109/TMM.2017.2673415
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., Deligiannis, N., Surace, R., Loscri, V., Fortino, G., Andreopoulos, Y. (2016). Decentralized Time-Synchronized Channel Swapping for Ad Hoc Wireless Networks. IEEE Transactions on Vehicular Technology, 65 (10), 8538-8553. doi:10.1109/TVT.2015.2509861
- Doyle, J., Giotsas, V., Anam, M.A., Andreopoulos, Y. (2016). Dithen: A Computation-as-a-Service Cloud Platform For Large-Scale Multimedia Processing. IEEE Transactions on Cloud Computing, 1. doi:10.1109/TCC.2016.2617363
- Smart, G., Atkinson, J., Mitchell, J., Rodrigues, M., Andreopoulos, I. (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.J., Anam, M.A., Verdicchio, F., Andreopoulos, I. (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, doi:10.1109/TCSVT.2016.2589622
- Renna, F., Doyle, J., Andreopoulos, Y., Giotsas, V. (2016). Query processing for the internet-of-things: Coupling of device energy consumption and cloud infrastructure billing.
- Anam, M.A., Andreopoulos, Y. (2016). Reliable Linear, Sesquilinear, and Bijective Operations on Integer Data Streams Via Numerical Entanglement. IEEE Transactions on Signal Processing, 64 (17), 4606-4617. doi:10.1109/TSP.2016.2560134
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.
- 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
- Buranapanichkit, D., Andreopoulos, Y. (2015). Distributed Time Division Multiple Access Protocol for Multi-hop Wireless Sensor Networks.
- 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.
- Fisher, P.D., Alhabib, A., Giotsas, V., Andreopoulos, I. (2015). Video clarity: High speed data mining for video.
2014
- Andreopoulos, I., Atan, O., Tekin, C., van der Schaar, M. (2014). Bandit Framework For Systematic Learning In Wireless Video-Based Face Recognition. IEEE Journal of Selected Topics in Signal Processing, (99), doi:10.1109/JSTSP.2014.2330799
- 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. WIRELESS SENSOR NETWORKS, EWSN 2014, 8354 150-165.
- 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
- 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 (1),
- 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.
- 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. Wireless Communications Letters, IEEE, PP 1 -4. 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. Multimedia, IEEE Transactions on, 14 797 -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. Signal Processing, IEEE Transactions on, 60 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, 29 744 - 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. Signal Processing Letters, IEEE, 17 375 -378. doi:10.1109/LSP.2010.2041583
- Andreopoulos, Y., Jiang, D., Demosthenous, A. (2010). Prediction-Based Incremental Refinement for Binomially-Factorized Discrete Wavelet Transforms. Signal Processing, IEEE Transactions on, 58 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. Image Processing, IEEE Transactions on, 19 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 Schelkens, P., Skodras, A., Ebrahimi, T. (Eds.), The JPEG 2000 Suite. Wiley.
- 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. The Journal of VLSI Signal Processing,
- 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 Bing, B. (Ed.), Emerging Technologies in Wireless LANs. Cambridge University Press.
- 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
- Andreopoulos, Y., van der Schaar, M. (2007). Incremental Refinement of Computation for the Discrete Wavelet Transform.
- 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
- 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. Signal Processing: Image Communication, 20 (4), 315-342. doi:10.1016/j.image.2004.12.006
- 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. SIGNAL PROCESSING-IMAGE COMMUNICATION, 20 (4), 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. The Journal of VLSI Signal Processing, 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).
