George Tzagkarakis FORTH-ICS, SPL
SPL at a glance 2006 3 Researchers/Academics (permanent) 2 Postdoctoral Researchers 12 Postgraduate Students FORTH 2 Research Engineers ICS + 7 Institutes > 5M € (PI/co-PI in EC & national projects) SPL + 7 Labs 1 st GSC-CSD | 25/10/2019, Heraklion 2
Our Expertise SIGNAL PROCESSING & LEARNING Statistical signal processing; Compressed sensing Machine/deep learning; Big data analysis COMPUTATIONAL IMAGING Hyperspectral imaging; Satellite & medical imaging Video coding; Neuro-inspired imaging DISTRIBUTED SENSOR NETWORKS Autonomic networking; Body sensor networks Distributed computing for IoT/CPS applications AUDIO & SPEECH (3D) Audio coding; Wireless acoustic sensor net/s Immersive performance; Speech enhancement 1 st GSC-CSD | 25/10/2019, Heraklion 3
Projects Portfolio Smart Water Networks Computational Imaging, Deep Collaborative Signal Processing Applications Learning, Big Data Analysis over WSNs Marie Curie ToK- Marie Curie IAPP DEV (FP6) (FP7) H2020-FET-OPEN- STREP-ICT 2014 (FP7) NSRF 2007-2013, Greece HFRI- ΕΛΙΔΕΚ 2020-2022 Interreg V-A Programme GR-CY H2020-LEIT-Space NSRF 2007-2013, 2014-2020 Greece 1 st GSC-CSD | 25/10/2019, Heraklion 4
Our International Collaborators 1 st GSC-CSD | 25/10/2019, Heraklion 5
Why choosing SPL S TATE-OF- A RT D ATA M ATHEMATICS IN C UTTING- E DGE P ROCESSING AND A PPLIED D OMAINS A PPLICATIONS L EARNING Calculus Machine learning Computational sensing • • • Optimization Deep learning (Processing & learning; • • Probability theory Big data analysis miniaturized platforms) • • Linear algebra Networked data analysis Big sensor data analysis • • • Signal processing (GSP) (Large-scale learning for • Image processing Parallel optimization astrophysical data; • • Pattern analysis … snapshot spectral EO) • … Collaborative audio • enhancement Immersive sound • reproduction … 1 st GSC-CSD | 25/10/2019, Heraklion 6
SPL’s Highlights: ML in Remote Sensing Automated Earth monitoring Advanced deep machine learning • technologies for autonomous data analysis Land cover/use change modeling Large spatial and temporal scales inference • Monitoring of biophysical parameters Modeling of soil moisture dynamics • Satellite observation enhancement Multi-instrument and multi-source data • analysis, enhancement and fusion Fusion of Satellite & In-situ observations Application on real data ESA Sentinels 1-2 • ESA EUCLID mission • NASA SMAP & MODIS • FET-H2020 DEDALE project MC-IAPP CS-ORION project 1 st GSC-CSD | 25/10/2019, Heraklion 7
SPL’s Highlights: Portable Imaging Labs Lightweight, portable imaging labs State-of-art snapshot cameras • Hyperspectral data acquisition Imaging of dynamic scenes Onboard data processing EO, food quality monitoring, precision agriculture Camera Setup: Acquisition Process Output: Snapshot Mosaic Image Execution Process Spectral Camera NVIDIA Jetson TK1 FET-H2020 PHySIS project: Prototypical imaging platform 1 st GSC-CSD | 25/10/2019, Heraklion 8
SPL’s Highlights: Low-Power Embedded Platforms Distributed, lightweight processing in CPS and IoT applications Real-time monitoring of desalination plants Wearable platforms for human activity recognition STREP-ICT (FP7) HydroBioNets project 1 st GSC-CSD | 25/10/2019, Heraklion 9
SPL’s Highlights: Audio Sensing Microphone array technology Sound localization User-generated content (e.g. videos captured via smartphones, tablets, etc.) Crowded events: music concerts, sports events Collaborative audio enhancement Audio part of the UGC • Better sound quality, “wider” event coverage • H2020-ICT-2015 COGNITUS project GSRT SeNSE project 1 st GSC-CSD | 25/10/2019, Heraklion 10
Contact Prof. Panagiotis Tsakalides Assist. Prof. Nikos Stefanakis SPL’s Head Research Associate Signal Processing, Imaging, Machine tsakalid@ics.forth.gr nstefana@ics.forth.gr Audio & Speech Processing Learning, Sensor Networks Dr. George Tzagkarakis Principal Researcher gtzag@ics.forth.gr Dr. Grigoris Tsagkatakis Post-doctoral Researcher greg@ics.forth.gr http://spl.edu.gr/ 1 st GSC-CSD | 25/10/2019, Heraklion 11
1 st GSC-CSD | 25/10/2019, Heraklion 12
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