公开(公告)号：US08823740B1

公开(公告)日：2014-09-02

申请号：US13209706

申请日：2011-08-15

申请人： Babak Amirparviz ,  Xiaoyu Miao ,  Adrian Wong

发明人： Babak Amirparviz ,  Xiaoyu Miao ,  Adrian Wong

IPC分类号： G09G5/00

CPC分类号： G02B27/0172 ,  G02B5/30 ,  G02B27/017 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/0187 ,  G02C11/10 ,  G06F3/013

摘要： A display system includes an image generator configured to generate a virtual image and a first beam splitter coupled to the image generator. The virtual image and a real-world view are viewable through the first beam splitter from a viewing location. The display system also includes a second beam splitter coupled to the first beam splitter and a camera coupled to the second beam splitter. The camera is configured to image an eye of a user located at the viewing location. Further, a controller is coupled to the image generator and the camera. The controller is configured to process the image of the eye of the user, to determine a location in at least one of the real-world view and the virtual image where the eye of the user is focused, and to control an operation of the display system in response to the determined location.

摘要翻译： 显示系统包括被配置为生成虚拟图像的图像发生器和耦合到图像发生器的第一分束器。 虚拟图像和真实世界视图通过来自观察位置的第一分束器可见。 显示系统还包括耦合到第一分束器的第二分束器和耦合到第二分束器的照相机。 相机被配置成对位于观看位置的用户的眼睛进行成像。 此外，控制器耦合到图像发生器和相机。 控制器被配置为处理用户的眼睛的图像，以确定在用户的眼睛聚焦的真实世界视图和虚拟图像中的至少一个中的位置，并且控制显示器的操作 系统响应确定的位置。

公开(公告)号：US08736692B1

公开(公告)日：2014-05-27

申请号：US13544245

申请日：2012-07-09

申请人： Adrian Wong ,  Ryan Geiss

发明人： Adrian Wong ,  Ryan Geiss

IPC分类号： H04N5/228

CPC分类号： G06F3/013 ,  H04N5/23251 ,  H04N5/23264 ,  H04N9/3173 ,  H04N9/3194

摘要： Methods and systems for using eye-tracking data to stabilize a video are provided. An example method may involve receiving a video captured using a body-mountable camera and receiving gaze-direction data from one or more head-mountable eye trackers. Additionally, the method may include analyzing the received gaze-direction data to detect at least one involuntary orbital eye-movement. According to the method, the received video may be stabilized based at least in part on the detected at least one involuntary orbital eye-movement, and the stabilized video may be sent In some instances, camera-movement data may also be received and utilized to detect involuntary orbital eye-movements or stabilize the received video.

摘要翻译： 提供了使用眼睛跟踪数据来稳定视频的方法和系统。 示例性方法可以包括接收使用身体安装摄像机捕获的视频并从一个或多个可头戴式眼睛跟踪器接收凝视方向数据。 另外，该方法可以包括分析所接收的注视方向数据以检测至少一个不自主的轨道眼动。 根据该方法，所接收的视频可以至少部分地基于所检测到的至少一个非自愿轨道眼动来稳定，并且可以发送稳定的视频。在某些情况下，照相机移动数据也可以被接收并被利用 检测非自愿轨道眼动或稳定收到的视频。

公开(公告)号：US08670000B2

公开(公告)日：2014-03-11

申请号：US13230276

申请日：2011-09-12

申请人： Max Braun ,  Xiaoyu Miao ,  Adrian Wong ,  Babak Amirparviz

发明人： Max Braun ,  Xiaoyu Miao ,  Adrian Wong ,  Babak Amirparviz

IPC分类号： G09G5/00

CPC分类号： G09G3/002 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G2320/066 ,  G09G2340/0464 ,  G09G2340/10 ,  G09G2340/14 ,  G09G2360/144

摘要： A method includes generating a light pattern using a display panel and forming a virtual image from the light pattern utilizing one or more optical components. The virtual image is viewable from a viewing location. The method also includes receiving external light from a real-world environment incident on an optical sensor. The real-world environment is viewable from the viewing location. Further, the method includes obtaining an image of the real-world environment from the received external light, identifying a background feature in the image of the real-world environment over which the virtual image is overlaid, and extracting one or more visual characteristics of the background feature. Additionally, the method includes comparing the one or more visual characteristics to an upper threshold value and a lower threshold value and controlling the generation of the light pattern based on the comparison.

摘要翻译： 一种方法包括使用显示面板产生光图案，并使用一个或多个光学部件从光图案形成虚拟图像。 可以从观看位置查看虚拟图像。 该方法还包括从入射在光学传感器上的真实环境中接收外部光。 从观看位置可以看到真实世界的环境。 此外，该方法包括从接收到的外部光中获取真实环境的图像，识别虚拟图像被重叠的真实环境的图像中的背景特征，以及提取一个或多个视觉特征 背景特征。 此外，该方法包括将一个或多个视觉特征与上阈值和下阈值进行比较，并且基于比较来控制光图案的生成。

公开(公告)号：US08235529B1

公开(公告)日：2012-08-07

申请号：US13307452

申请日：2011-11-30

申请人： Hayes Solos Raffle ,  Adrian Wong ,  Ryan Geiss

发明人： Hayes Solos Raffle ,  Adrian Wong ,  Ryan Geiss

IPC分类号： A61B3/14

CPC分类号： G06F3/013 ,  A61B3/113 ,  G02B27/017 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06K9/00604

摘要： Methods and systems for unlocking a screen using eye tracking information are described. A computing system may include a display screen. The computing system may be in a locked mode of operation after a period of inactivity by a user. Locked mode of operation may include a locked screen and reduced functionality of the computing system. The user may attempt to unlock the screen. The computing system may generate a display of a moving object on the display screen of the computing system. An eye tracking system may be coupled to the computing system. The eye tracking system may track eye movement of the user. The computing system may determine that a path associated with the eye movement of the user substantially matches a path associated with the moving object on the display and switch to be in an unlocked mode of operation including unlocking the screen.

摘要翻译： 描述使用眼睛跟踪信息解锁屏幕的方法和系统。 计算系统可以包括显示屏。 计算系统可以在用户不活动的时间段之后处于锁定的操作模式。 锁定的操作模式可以包括锁定屏幕和计算系统的功能降低。 用户可以尝试解锁屏幕。 计算系统可以在计算系统的显示屏上产生移动物体的显示。 眼睛跟踪系统可以耦合到计算系统。 眼睛跟踪系统可以跟踪用户的眼睛运动。 计算系统可以确定与用户的眼睛移动相关联的路径基本上与显示器上与移动物体相关联的路径匹配并且切换到处于解锁操作模式，包括解锁屏幕。

公开(公告)号：US08183997B1

公开(公告)日：2012-05-22

申请号：US13295953

申请日：2011-11-14

申请人： Adrian Wong ,  Xiaoyu Miao

发明人： Adrian Wong ,  Xiaoyu Miao

IPC分类号： G08B1/08 ,  G08B23/00 ,  G01S15/00 ,  H04R29/00

CPC分类号： H04R29/008 ,  G01H3/12 ,  G01H3/14 ,  G01S3/8036

摘要： Example methods and systems for displaying one or more indications that indicate (i) the direction of a source of sound and (ii) the intensity level of the sound are disclosed. A method may involve receiving audio data corresponding to sound detected by a wearable computing system. Further, the method may involve analyzing the audio data to determine both (i) a direction from the wearable computing system of a source of the sound and (ii) an intensity level of the sound. Still further, the method may involve causing the wearable computing system to display one or more indications that indicate (i) the direction of the source of the sound and (ii) the intensity level of the sound.

摘要翻译： 公开了一种用于显示一个或多个指示的方法和系统，所述指示指示（i）声源的方向和（ii）声音的强度水平。 一种方法可以涉及接收对应于由可穿戴计算系统检测到的声音的音频数据。 此外，该方法可以包括分析音频数据以确定（i）来自可佩戴计算系统的声源的方向和（ii）声音的强度级别。 此外，该方法可以包括使可穿戴计算系统显示指示（i）声源的方向和（ii）声音的强度水平的一个或多个指示。