公开(公告)号：US11328211B2

公开(公告)日：2022-05-10

申请号：US16029146

申请日：2018-07-06

申请人： Facebook Technologies, LLC

发明人： Ricardo Jorge Jota Costa ,  Clifton Forlines

IPC分类号： G06F3/08 ,  G06N3/08 ,  G06F3/01 ,  B60K35/00 ,  G06F3/044 ,  B60K37/00

摘要： A method for classifying a gesture made in proximity to a touch interface. A system receives data related to the position and/or movement of hand. The data is delimited by identifying a variable length window of touch frames. The variable length window of touch frames is selected to include touch frames indicative of feature data. The variable length window of touch frames is classified based upon classifications learned by the classifying module to identify gestures.