• Fabien Diot, Elisa Fromont, Baptiste Jeudy, Emmanuel Marilly and Olivier Martinot
  Unsupervised Tracking From Clustered Graph Patterns,
  ICPR'14: 22nd International Conference on Pattern Recognition, pp to appear, Stockholm, August 2014.


• Adriana Prado, Baptiste Jeudy, Elisa Fromont and Fabien Diot,
  Mining Spatiotemporal Patterns in Dynamic Plane Graphs,
  Intelligent Data Analysis journal, Elsevier, volume 17(1), February 2013.


• Fabien Diot, Baptiste Jeudy, Elisa Fromont, Emmanuel Marilly and Olivier Martinot
  Graph Mining for Object Tracking in Videos,
  ECML/PKDD 2012, pages 394-409, Bristol, September 2012


• Adriana Prado, Baptiste Jeudy, Elisa Fromont and Fabien Diot,
  Plagram : An Efficient Plane Graph Mining Algorithm,
  CAp'2011 (Conférence d'Apprentissage), pages 343-359, Chambery, Mai 2011.

SYNTHETIC VIDEOS
Animation 1 Description : this video features one X-Wing moving in a room with various objects
Original	RAG	Video+RAG	Download links
			Video Frames Graphs (size discretization) Graphs (color discretization) GroundTruth
Animation 2 Description : In this video 3 identical X-Wings are flying in a room. The X-Wings occlude each others and sometimes get out of the field of view.
Original	RAG	Video+RAG	Download links
			Video Frames Graphs (size discretization) Graphs (color discretization) GroundTruth (X-Wing 1) GroundTruth (X-Wing 2) GroundTruth (X-Wing 3)
Animation 3 Description : this video is identical to the animation 2 except that this time the 3 X-Wings have different colors (blue,red and yellow).
Original	RAG	Video+RAG	Download links
			Video Frames Graphs (size discretization) Graphs (color discretization) GroundTruth (X-Wing 1) GroundTruth (X-Wing 2) GroundTruth (X-Wing 3)
Animation 4 Description : This video is very similar to the animation 3 but this time the X-Wings also rotate on themselves
Original	RAG	Video+RAG	Download links
			Video Frames Graphs (size discretization) Graphs (color discretization)
Animation 5 Description : Here the 3 differently colored X-Wings move in the same room as the other animations and rotate on themselves aswell as being rescaled
Original	RAG	Video+RAG	Download links
			Video Frames Graphs (size discretization) Graphs (color discretization)

Note that the following real videos have been segmented in two different ways. The first one is a simple color segmentation on individual frames. The second one has been obtained using a video segmentation algorithm that provided segmented images in which regions are identified across the video with their color (shade of blue).
We used this second segmentation to build sequences of regions with the same id that could be further clustered with nrespect to their trajectory. We also used this video segmentation like the simple color one to build RAGs and then mine frequent patterns from them. In this second case the color of the region is the average color of the pixels inside the region (same as the simpel color segmentation), not the shade of blue.

REAL VIDEO
Drone 1 Description : this video features a drone flying straight across a parking lot
Simple color segmentation
Original	Segmented	RAG	Video+RAG	Download links
				Video (original) Video (segmented) Frames (original) Frames (segmented) Graphs (size discretization) Graphs (color discretization) GroundTruth
Video segmentation
Original	Segmented	RAG	Video+RAG	Download links
				Video (original) Video (segmented) Frames (original) Frames (segmented) Graphs (color discretization) GroundTruth
Car 1 Description : In this video the main object is a car followed by the camera. The car changes a lot of scale and, there is a lot random camera motion due to vibrations and some focus problems which make this video challenging.
Simple color segmentation
Original	Segmented	RAG	Video+RAG	Download links
				Video (original) Video (segmented) Frames (original) Frames (segmented) Graphs (size discretization) Graphs (color discretization) GroundTruth
Video segmentation
Original	Segmented	RAG	Video+RAG	Download links
				Video (original) Video (segmented) Frames (original) Frames (segmented) Graphs (color discretization) GroundTruth