00316nas a2200109   4500000000100000008004100001100002300042700002400065700002100089700002100110245007500131       2011                            d1 aPrzemysław Głomb1 aMichał Romaszewski1 aSebastian Opozda1 aArkadiusz Sochan00aChoosing and modeling hand gesture database for natural user interface