公开(公告)号：US20140049465A1

公开(公告)日：2014-02-20

申请号：US14008179

申请日：2012-03-28

申请人： Jamie Douglas Tremaine ,  Greg Owen Brigley ,  Louis-Matthieu Strickland

发明人： Jamie Douglas Tremaine ,  Greg Owen Brigley ,  Louis-Matthieu Strickland

IPC分类号： G06F3/01

CPC分类号： G06F3/017 ,  A61B2017/00207 ,  G06K9/00201 ,  G06K9/00335 ,  G06K9/00355 ,  G16H40/63

摘要： The embodiments described herein relates to systems, methods and apparatuses for facilitating gesture-based control of an electronic device for displaying medical information. According to some aspects, there is provided a gesture recognition apparatus comprising at least one processor configured receive image data and depth data from at least one camera; extract at least one gesture from the image data and the depth data that is indicative of an activity of an operator within a volume of recognition, the volume of recognition being indicative of a sterile space proximate to the operator; generate at least one command that is compatible with the at least one electronic device based on the extracted at least one gesture; and provide the at least one compatible command to at least one electronic device as an input command.

摘要翻译： 本文描述的实施例涉及用于促进用于显示医疗信息的电子设备的基于姿势的控制的系统，方法和装置。 根据一些方面，提供了一种手势识别装置，包括至少一个处理器，配置为从至少一个相机接收图像数据和深度数据; 从所述图像数据和所述深度数据中提取至少一个手势，所述深度数据指示在识别体积内的操作者的活动，所述识别体积指示接近所述操作者的无菌空间; 基于所提取的至少一个手势生成与所述至少一个电子设备兼容的至少一个命令; 并且将至少一个兼容命令提供给至少一个电子设备作为输入命令。

公开(公告)号：US09886769B1

公开(公告)日：2018-02-06

申请号：US14963992

申请日：2015-12-09

申请人： Jamie Douglas Tremaine ,  Oliver Pilgrim Hinds ,  Brian Frederick Rossa

发明人： Jamie Douglas Tremaine ,  Oliver Pilgrim Hinds ,  Brian Frederick Rossa

IPC分类号： G06K9/34 ,  G06T7/207 ,  G06T7/40 ,  G06T7/564 ,  G06T7/60 ,  G06K9/00

CPC分类号： G06K9/0063 ,  G06F3/00 ,  G06T7/246 ,  G06T2200/04 ,  G06T2207/10028

摘要： Disclosed herein according to one embodiment is an object tracker for tracking an object. The object tracker includes a depth camera for acquiring a 3D depth map and a low-resolution 2D image of the object, and an image camera for acquiring a high-resolution 2D image of the object. A processor is in communication with the depth camera and the image camera. The processor is configured to: identify a region of interest within the 3D depth map; identify an approximate object silhouette within the low-resolution 2D image using information about the region of interest from the 3D depth map; identify the approximate object silhouette in the high-resolution 2D image using information about the approximate object silhouette from the low-resolution 2D image; generate a refined object silhouette within the high-resolution 2D image using a region segmentation process; and track the object using the refined object silhouette.