Outils pour utilisateurs

Outils du site


supcomp_project

Différences

Ci-dessous, les différences entre deux révisions de la page.

Lien vers cette vue comparative

Les deux révisions précédentes Révision précédente
Prochaine révision
Révision précédente
supcomp_project [2009/12/09 17:33]
tigli
supcomp_project [2009/12/09 18:07] (Version actuelle)
tigli
Ligne 9: Ligne 9:
  
 SUP is the new software platform of the Team Pulsar. SUP is the new software platform of the Team Pulsar.
 +
 It's the VSIP plateform ​ reengineered without the Genius commrecial part (even if temporarly, genius is always in the SUP platform) ​ It's the VSIP plateform ​ reengineered without the Genius commrecial part (even if temporarly, genius is always in the SUP platform) ​
- +
 To acces to SUP, first we be registered in the gforge INRIA. To acces to SUP, first we be registered in the gforge INRIA.
  
Ligne 19: Ligne 20:
  
 ==== Data format ==== ==== Data format ====
 +
 +  * <​listevent>​ ::= <​event>​ | <​event>​ <​listevent> ​
  
   * event ::= <nom> <​position 2D> ​   * event ::= <nom> <​position 2D> ​
Ligne 31: Ligne 34:
  
 b : en bas à droite ​ b : en bas à droite ​
 +
 +
 +  * <​listactor>​ ::= <​actor>​ | <​actor>​ <​listactor> ​
  
   * actor ::= <Id> <​Type>​ <​Boundary box 3D> <​Boundary box 2D> <​Trajectory 3D> <​CurrentPosition 3D> <​Classification Properties>​   * actor ::= <Id> <​Type>​ <​Boundary box 3D> <​Boundary box 2D> <​Trajectory 3D> <​CurrentPosition 3D> <​Classification Properties>​
Ligne 36: Ligne 42:
     * <​Type>​ ::= <​string>​     * <​Type>​ ::= <​string>​
     * <​Boundary box 3D> ::= <L> <l> <H> <X> <Y> <​Z> ​     * <​Boundary box 3D> ::= <L> <l> <H> <X> <Y> <​Z> ​
-    * <​Boundary box 2D>  +    * <​Boundary box 2D> ::= <Xa> <Ya> <Xb> <Yb
-    * <​Trajectory 3D>  +    * <​Trajectory 3D> ::= <​Timestamp>​ | <​Timestamp> ​<​Trajectory 3D>  
-    * <​CurrentPosition 3D>  +    * <​CurrentPosition 3D> ::= <X> <Y> <Z>  
-    * <​Classification Properties>​+    * <​Classification Properties> ::=  <​property>​ | <​property>​ <​Classification Properties>​  
 +    * <​Timestamp>​ ::= <​date>​ <nom camera>  
 +    * <​property>​ ::= <string>
  
  
Ligne 55: Ligne 63:
  
  
 +
 +==== Scenario ====
 +
 +The use of one or several cameras can recognize a wide range of activities for equipment less expensive.
 +Unfortunatelly these devices are sensitive. They must be fixed and they must to be well calibrated with their associated recognition algorithms.
 +
 +The temptation is great to add low cost sensors in the user environment to have more robust detections.
 +
 +Nevertheless,​ this approach drastically increases the combinatorics of possible configurations.
 +
 +Also some equipment on moving objects allows to such configurations to vary over time.
 +
 +For example, a simple pressure sensor on the cushions of a chair can detect the presence of a seated person. Nevertheless,​ this chair can move and thus change the inferred position for the seated person.
 +
 +A carpet with a pressure sensor as presence detector, bought yesterday, will equally increment the user environment and the capacity of the activity recognition system.
 +
 +
 +The recognition system activity should automatically adapt to the appearance / disappearance of new sensors.
 +
 +It should still be able to integrate the volley of new measures and merge them for a more robust activity ​ recognition (with uncertainties evaluation)
  
  
supcomp_project.1260376435.txt.gz · Dernière modification: 2009/12/09 17:33 par tigli