公开(公告)号：US10254845B2

公开(公告)日：2019-04-09

申请号：US15197288

申请日：2016-06-29

Applicant: Intel Corporation

Inventor： Ovadya Menadeva ,  Kfir Viente ,  Maoz Madmony ,  Maxim Schwartz

IPC: G06F3/01 ,  G06F3/0481 ,  G06F3/0488 ,  G06K9/00

Abstract: A system for hand gesture recognition is described herein. The system includes a display, camera, memory, and processor. The memory that is to store instructions and is communicatively coupled to the camera and the display. The processor is communicatively coupled to the camera, the display, and the memory. When the processor is to execute the instructions, the processor is to estimate one or more motion vectors of an object using a pair of consecutive frames and estimate an average motion vector of the object. The processor is also to obtain a descriptor based on histogram values from a histogram of optical flow (HOOF) of the one or more motion vectors and the average motion vector and classify the descriptor as a gesture.

公开(公告)号：US20190004609A1

公开(公告)日：2019-01-03

申请号：US15639813

申请日：2017-06-30

Applicant: Intel Corporation

Inventor： Ayelet Hashahar Swissa ,  Maxim Schwartz ,  Maoz Madmony ,  Kfir Viente ,  Yaron Yanai

IPC: G06F3/01 ,  G06F3/03 ,  G06T7/70

Abstract: Systems, apparatuses and methods may track air gestures within a bounding box in a field of view (FOV) of a camera. Air gestures made within the bounding box may be translated and mapped to a display screen. Should the hand, or other member making the air gesture, exit the bounds of the bounding box, the box will be dragged along by the member to a new location within the FOV.

公开(公告)号：US20170192515A1

公开(公告)日：2017-07-06

申请号：US15197288

申请日：2016-06-29

Applicant: Intel Corporation

Inventor： Ovadya Menadeva ,  Kfir Viente ,  Maoz Madmony ,  Maxim Schwartz

IPC: G06F3/01 ,  G06T7/20 ,  G06F3/0488 ,  G06K9/00 ,  G06F3/0481

CPC classification number: G06F3/017 ,  G06F3/04812 ,  G06F3/04883 ,  G06K9/00355 ,  G06T2207/20072 ,  G06T2207/20081 ,  G06T2207/30196

Abstract: A system for hand gesture recognition is described herein. The system includes a display, camera, memory, and processor. The memory that is to store instructions and is communicatively coupled to the camera and the display. The processor is communicatively coupled to the camera, the display, and the memory. When the processor is to execute the instructions, the processor is to estimate one or more motion vectors of an object using a pair of consecutive frames and estimate an average motion vector of the object. The processor is also to obtain a descriptor based on histogram values from a histogram of optical flow (HOOF) of the one or more motion vectors and the average motion vector and classify the descriptor as a gesture.