公开(公告)号：US20180181809A1

公开(公告)日：2018-06-28

申请号：US15855887

申请日：2017-12-27

Applicant: NVIDIA Corporation

Inventor： Rajeev Ranjan ,  Shalini De Mello ,  Jan Kautz

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/11 ,  G06T7/70

CPC classification number: G06K9/00604 ,  G06K9/00228 ,  G06K9/00255 ,  G06K9/00617 ,  G06K9/00973 ,  G06K9/00986 ,  G06K9/3216 ,  G06K9/4628 ,  G06K9/6256 ,  G06K9/627 ,  G06N3/04 ,  G06N3/0454 ,  G06N3/08 ,  G06T7/11 ,  G06T7/70 ,  G06T7/73 ,  G06T2200/04 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30201 ,  G06T2210/52

Abstract: A method, computer readable medium, and system are disclosed for performing unconstrained appearance-based gaze estimation. The method includes the steps of identifying an image of an eye and a head orientation associated with the image of the eye, determining an orientation for the eye by analyzing, within a convolutional neural network (CNN), the image of the eye and the head orientation associated with the image of the eye, and returning the orientation of the eye.

公开(公告)号：US20170206405A1

公开(公告)日：2017-07-20

申请号：US15402128

申请日：2017-01-09

Applicant: NVIDIA Corporation

Inventor： Pavlo Molchanov ,  Xiaodong Yang ,  Shalini De Mello ,  Kihwan Kim ,  Stephen Walter Tyree ,  Jan Kautz

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00355 ,  G06K9/00201 ,  G06K9/00765 ,  G06K9/4628 ,  G06K9/4652 ,  G06K9/6251 ,  G06K9/6256 ,  G06K9/627 ,  G06K9/6277 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/084 ,  Y04S10/54

Abstract: A method, computer readable medium, and system are disclosed for detecting and classifying hand gestures. The method includes the steps of receiving an unsegmented stream of data associated with a hand gesture, extracting spatio-temporal features from the unsegmented stream by a three-dimensional convolutional neural network (3DCNN), and producing a class label for the hand gesture based on the spatio-temporal features.