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VIDEOSORVEGLIANZA: LA RICERCA IN VISIONE ARTIFICIALE PER IL RICONOSCIMENTO AUTOMATICO DI PERSONE ED EVENTI
http://www.Imagelab.ing.unimore.it
Prof. Rita Cucchiara, Università di Modena e Reggio Emilia, Direttore del centro Softech ICT
VIDEOSORVEGLIANZA Profili sociologici, criminologici, culturali e giuridici nell’ottica smart city Milano 24 Maggio, Università Cattolica del Sacro Cuore
Università di Modena e Reggio Emilia, Italy
WELCOME IN MODENAThe Second Short Spring School in Surveillance
is organized by
-University of Modena and Reggio Emilia
-Softech-ICT Interdip. Research Center in ICT
-Dipartimento di Ingegneria Enzo Ferrari
- ImageLab
Co-Sponsored by
- Fondazione Cassa di Risparmio di Modena
- GIRPR (Italian chapter of IAPR)
Università di Modena e Reggio Emilia, Italy
UNIMORE: WHERE WE ARE…
Dipartimento di Ingegneria“Enzo Ferrari”
ImageLab
Università diModena e Reggio Emilia
Emilia Romagna,Italia
Università di Modena e Reggio Emilia, Italy
WHY S5?A research School in
(computer vision and pattern recognition for)
Video Surveillance.
Mainly a school for researchers
few hot selected topics
Short (but intensive) school in Spring period
A Second edition…
Università di Modena e Reggio Emilia, Italy
S4 THE 2011 EDITION
Multicamera & applications
Tracking
Security and Forensics
Face and expression
Architecture and systemsLarge Crowd
Università di Modena e Reggio Emilia, Italy
AGAIN SURVEILLANCE…
Why another (short spring) School in surveillance?
Surveillance
Surely is an industrial gold filed
… is it still an open research problem?
Università di Modena e Reggio Emilia, Italy
THE MARKETThe global Intelligent Video Surveillance (IVS) & Video Analytics (VA) industry revenues*
• totaled $13.5 billion in 2012,
• and are estimated to reach $39 billion in 2020.
The rapid market growth is driven by the following dynamics:
• Increased use of video surveillance.
• Migration from analog to digital cameras and to IP based cameras.
• Technology maturity. Video analytics algorithms, processors, applications and products underwent a decade of technological evolution to intelligent video processing, based on advancements in image processing, enabling automatic detection of signatures detection and identification.
• Cost reduction of video analytic systems. Driven by the falling prices of image processing DSPs and communication systems. Cost-performance of new edge-based video analytics DSP technologies (e.g., Intel, Texas Instruments DSPs).
From the "Intelligent Video Surveillance, VCA & Video Analytics: Technologies & Global Market – 2013-2020"
Università di Modena e Reggio Emilia, Italy
THE MARKET Human operators entail high cost & high rate of overlooked events.
Real time analysis of video images and recorded footage is a need that can hardly be answered effectively by human operators, and manpower cost. Furthermore, human operators fatigue and boredom cause a high rate of overlooked events.
It takes IVS, VCA and VA to process trillions of video surveillance-hours generated annually.
By 2011 over 165 million video surveillance cameras installed worldwide captured 1.4 trillion video-hours.
the investing growth of 9-11% year , captured video surveillance will reach approximately 3.3 Trillion video-hours in 2020.
A hypothetical analysis assuming that 20% of the most critical video stream should have been reviewed by human operators, results in a (hypothetical) need to employ (by 2011) a workforce of over 100 million operators (working 8 hours daily, 300 days a year).
Intelligent video surveillance and video analytics with mature technology have attracted a lot of attention. ---the global market* will triple by 2020.
Università di Modena e Reggio Emilia, Italy
THE RESEARCH1998 the first workshop on AVSS (advanced video-based surveillance system) in Genoa
2000 The first IEEE Transaction PAMI Special issue on video surveillance
2003 the first IEEE conference AVSS
….. FIFTTEEN YEARS OF RESEARCH
Università di Modena e Reggio Emilia, Italy
SOME STATISTICS“Video Surveillance” : Google scholar 54000 items,
IEEEXplore 6407 items
from IEEEXplore papers with “video surveillance” keyword
1989-1999
2000 2002 2004 2006 2008 2010 20120
20
40
60
80
100
120
140
conf (x 10)journals
2010 2011 2012surveillance 863 867 768analytics 23 27 46
Università di Modena e Reggio Emilia, Italy
STATISTICSIEEE conference papers with video surveillance and ……
0
50
100
150
200
250
300
350
400 2004
2006
2008
2010
2012
Università di Modena e Reggio Emilia, Italy
STATISTICSIEEE journal papers with video surveillance and ……
0
5
10
15
20
25
30
35
40
45
20042006200820102012
Università di Modena e Reggio Emilia, Italy
SURVEILLANCE1) A growing interest in PEOPLE surveillance
2) From SECURITY
to SOCIAL and WELLBEING
3) A research interest in computer vision AND learning
2010 2011 2012
traffic 117 104 86
people 83 85 93
Università di Modena e Reggio Emilia, Italy
VIDEO SURVEILLANCE
2000 RESEARCH
Detection
Tracking
Understanding
AcquisitionSingle camera Multiple cameras
Moving object detectionSingle object/people Multiple targets, cluttered, occluded..
Linear predictionGenerative modelsStocastic prediction
Purposive
Università di Modena e Reggio Emilia, Italy
Detection
Tracking
Learning & Inferring
Acquisition
&
SPATIO-TEMPORAL REASONING
Searching & Recognizing
BIG DATA ANALYSIS
HUMAN FEEDBACK
PEOPLESURVEILLANCE
IN THE NEW DECADE
2010 RESEARCH
Università di Modena e Reggio Emilia, Italy
PEOPLE ANALYSIS IS PERVASIVE
From Securitya) Surveillance: Real time detection, Border, Zone
control, Activity monitoring, Traffic, urban control…b) Safety: traffic-automotive control; crowd
monitoring, home, working area controlc) Forensics: Video Mining, Identity assessment,
Likelihood ratio supportTo Multimedia
Video analysis, broadcasting analysis, Digital Library annotation, Sport action recognition, Human Interaction, Gaming
To (Social) WellbeingRetail analysis, Comfort in architecture
Design, Building Automation, Healthcare, Entertainment, Graphics..
Università di Modena e Reggio Emilia, Italy
PEOPLE ANALYSISMany applications.. Same problem:
detect people, their identity and behavior
Università di Modena e Reggio Emilia, Italy
PEOPLE SURVEILLANCE: WHAT AT IMAGELAB
Detection &Tracking
People (and crowd) Detection and Tracking
With multisensory data
Learning& inferring
People Identification and (Ri-)Identification
Search & Recognition
People Search by similarity Visual Learning
A-priori Models
Università di Modena e Reggio Emilia, Italy
SURVEILLANCE AT S5The topics:
Ci penso io quando avro’ gli abstract
Università di Modena e Reggio Emilia, Italy
SURVEILLANCE AT S5The lecturers:
• Arnold Smeulders CWI Amsterdam, the Netherlands
• Bernhard Rinner Alpen-Adria-Universität Klagenfurt, Austria
• Francois Bremond INRIA, France
• Greg Mori Simon Fraser University, Canada
Università di Modena e Reggio Emilia, Italy
SURVEILLANCE AT S5The lecturers:
• Horst Bischof Institute for Computer Graphics and Vision, Inffeldgasse Graz, Austria
• Larry Davis Institute for Advanced Computer Studies, Univ. of Maryland, USA
• Shmuel Peleg The Hebrew University of Jerusalem, Israel
Università di Modena e Reggio Emilia, Italy
SURVEILLANCE AT S5The attendees
24%
18%58%
Participant Affiliation
CompanyResearch CenterUniversity
3%3%3%
62%
14%
14%
Participant NationAustriaDenmarkIsraelItalySpainSweden
13%
27%
43%
17%
Attendees typeCompanyMsc StudentPhd StudentResearcher
THANKS..
Prof. Rita CucchiaraDipartimento di Ingegneria Enzo FerrariRes. Center SOFTECH-ICTUniversità degli Studi di Modena e Reggio [email protected]
Imagelab Andrea Prati [IUAV-Venezia]Costantino Grana Roberto Vezzani Simone Calderara
Giovanni Gualdi , Paolo Piccinini, Daniele Borghesani, Adnan Rashid, Paolo Santinelli
Davide Baltieri , Dalia Coppi, Michele Fornaciari ,Marco Manfredi
VISION-E srlRudy Melli, Giuliano Pistoni, Emanuele Perini
http://imagelab.ing.unimo.it