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object_pose_representation [2012/12/01 14:35] tenorthobject_pose_representation [2013/02/12 17:41] – external edit 127.0.0.1
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 ====== Object pose representation ====== ====== Object pose representation ======
 +~~NOTOC~~
 Information about the poses and dimensions of objects is crucial for finding and manipulating them. In KnowRob, object dimensions are described as simple bounding boxes or cylinders (specifying the height, and either width and depth or the radius). While this is clearly not sufficient for grasping, we chose this description as a compromise in order not to put too many details like point clouds or meshes into the knowledge base. Such information is rather linked and stored in specialized file formats.  Information about the poses and dimensions of objects is crucial for finding and manipulating them. In KnowRob, object dimensions are described as simple bounding boxes or cylinders (specifying the height, and either width and depth or the radius). While this is clearly not sufficient for grasping, we chose this description as a compromise in order not to put too many details like point clouds or meshes into the knowledge base. Such information is rather linked and stored in specialized file formats. 
  
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 Please refer to Section 3.2.5 in [[http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20111125-1079930-1-7|Tenorth,2011]] for a detailed discussion how this representation can be used for reasoning about how the (qualitative) relations between objects change over time. Please refer to Section 3.2.5 in [[http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20111125-1079930-1-7|Tenorth,2011]] for a detailed discussion how this representation can be used for reasoning about how the (qualitative) relations between objects change over time.
  
 +{{ :reason-about-object-poses.png?nolink& |}}
  
-(text adapted from [[http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20111125-1079930-1-7|Tenorth,2011]])+(Text and graphics adapted from [[http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20111125-1079930-1-7|Tenorth,2011]])