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Transcript of ETISEO Project
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
ETISEO ProjectETISEO Project
Video corpus Video corpus
dedicated to dedicated to
the first evaluationthe first evaluation
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
ETISEO ProjectETISEO Project
To capture realistic video sequences with graduate difficulties:
•lighting variations, •occlusions …
covering predefined scenarios.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
ETISEO ProjectETISEO Project
Video Providers Video Providers
Corpus Data descriptionCorpus Data description
Video contents demonstrationVideo contents demonstration
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providersVideo providers
Different sites :
- corridor,
- sub-way,
- building entry,
- apron,
- car park.
Several data providers offering large diversity.
Different contexts :
- indoor / outdoor
- single / multi-camera
- big / small overlap area
- visible / IR
- actors / real scenes
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : Video providers : SilogicSilogic
Apron Apron
Toulouse-Blagnac Toulouse-Blagnac AirportAirport
FranceFrance
Video
Sensors
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : Video providers : SilogicSilogic
Apron Apron
Multi-viewMulti-view
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : Video providers : INRETSINRETS
Building EntryBuilding Entry
Car ParkCar Park
Multi-viewMulti-view
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : CEAVideo providers : CEA
Car streetCar street
CorridorCorridor
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : CEAVideo providers : CEA
Geometry : IR/Colour calibration Estimation of an homographic matrix between the 2 images (sensors close and
aligned)
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video providers : RATPVideo providers : RATP
SubwaySubway
Real sceneReal scene
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus dataCorpus data
Video ProvidersVideo Providers
Corpus Data descriptionCorpus Data description
Video contents demonstrationVideo contents demonstration
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Priority SequencesPriority Sequences
Evaluation risk:
That participants process only part of the dataset.
Resulting in dispersed metrics.
No real evaluation or comparison being possible
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Priority SequencesPriority Sequences
Solution:
Create some mandatory sequences.
Participants should process at least these sequences.
Need some feedback to select these priority sequences. See the questionnaire.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus dataCorpus data
Provider Site Sequence # Persons Vehicle Multiview
Silogic Apron 1 to 6
RATP Station 7 to 10
CEA Corridor 11 to 13 IR / visible
CEA Road 14 to 17 IR / visible
INRETS Building entry 18 to 20
For each topic, the set contains sequences with graduate difficulty.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus dataCorpus data
Covered scenarios :
• vehicle parking• people getting in & out from a vehicle• people walking• people crossing• person entering a building• person entering a room• person meeting• abandoned baggage
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus dataCorpus data
Summary :
• indoor / outdoor sequences,• 8 scenarios,• graduate difficulty,• 20 sequences,• 37 video clips,• 5.2 Go of data.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus diffusionCorpus diffusion
Video format :
- sequence of jpeg/bmp images for colour images- sequence of TIFF and jpeg images for IR.
Timestamp :
Image name contains the timestamp relative to the start of the sequence.
Calibration :
Provide as - a calibration matrix used to generate 3D - couples of 2D / 3D points.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus diffusionCorpus diffusion
Structure:
Camera folders
ETI-VS2-RD-32
ETI-VS2-RD-32-C1
C1-Format.xml
ETI-VS2-RD-32-C1-00h00m36s000-0000.jpeg
ETI-VS2-RD-32-C1-….jpeg
ETI-VS2-RD-32-C1-00h02m40s719-1559.jpeg
Contains the sequence
ETI-VS2-RD-32-C2
C2-Format.xml
ETI-VS2-RD-32-C2-00h00m36s000-0000.jpeg
ETI-VS2-RD-32-C2-….jpeg
ETI-VS2-RD-32-C2-00h02m40s723-1559.jpeg
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus diffusionCorpus diffusion
Structure:
Each video resource will be store in a unique folder using the following convention:
ETI-VSindexdataset-Type-sequenceindex
Example:
ETI-VS2-RD-32
Type of Video Acronym used
Parking PK
Road RD
Apron AP
Metro MO
Building entrance BE
Building corridor BC
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Corpus diffusionCorpus diffusion
C1-format.xml :
<?xml version="1.0" encoding="UTF-8"?>
<sequence name=”ETI-VS1-BC-32”>
<properties>
<format>JPEG</format> could be JPEG,TIFF…
<width>720</width>
<height>576</height>
<depth>24</depth>
<frames>1560</frames> # of frames (start=0)
<inter-frame-ms>80000</inter-frame-ms> average time in ms between frames
<maxsize>65232</maxsize> maximum image size
<camera>C1</camera> camera id
<sensor>color</sensor> color, IR, greyscale
</properties>
</sequence>
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
ETISEO ProjectETISEO Project
Video ProvidersVideo Providers
Corpus Data descriptionCorpus Data description
Video content demonstrationVideo content demonstration
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video demonstrationVideo demonstration
Silogic / Apron:
Type : multi-view, played and real scenes.
Precision evaluation : scenes with real 3D ground truth.• person walking on the zone. C1, C2, C3, C4• vehicle moving on the zone. C1, C2, C3, C4
Real scenes : vehicles moving on the apron with large variation of conditions (outside environment).• GPU arrival « normal conditions ». C1 , C2• GPU arrival « reflections ». C1 , C2• GPU arrival « shadows » C1 , C2
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video demonstrationVideo demonstration
INRETS / parking & building entry.
Type : multi-view, played scenes.
Scenes : vehicles parking, people entering/leaving cars, entering/leaving the building. Large variation of conditions (outside environment).
• ETI-VS1-BE-18: C1,C2,C3,C4 • ETI-VS1-BE-19: C4• ETI-VS1-BE-20: C1,C2,C3,C4
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video demonstrationVideo demonstration
INRETS / parking & building entry.
Type : multi-view, played scenes.
Scenes : Sequence ETI-VS1-BE-20 will be provided with different compression levels:
• BMP, JPEG and MPEG.
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video demonstrationVideo demonstration
CEA / parking & building entry.
Type : single-view but visible/IR couple. Played scenes.
Road : vehicles and people.• ETI-VS1-RD-14: C1 , C2• ETI-VS1-RD-15: C1 , C2• ETI-VS1-RD-16: C1 , C2• ETI-VS1-RD-17: C1 , C2
Corridor : People crossing, abandoned luggage.• ETI-VS1-BC-11 C1, C2• ETI-VS1-BC-12 C1, C2• ETI-VS1-BC-13 C1, C2
INRETS, Villeneuve d’Ascq, December 15th-16th 2005
Video demonstrationVideo demonstration
RATP / subway.
Type : single-view. Played scenes mixed with real environment.
Corridor : People crossing, abandoned luggage.• ETI-VS1-MO-07• ETI-VS1-MO-08• ETI-VS1-MO-09
Railway platform : People crossing, abandoned luggage.• ETI-VS1-MO-10