| http://www.w3.org/ns/prov#value | - No. 09/078,521 (EP 98108707.5) described above, the change of connection state of a detected object between successive frames is classified into five states including appearance, single coupling, coupling, disappearance and separation, and these connection state changes are stored sequentially together with information such as the center of gravity or the detection range or the size of the object.
|
