公开(公告)号：US11818419B2

公开(公告)日：2023-11-14

申请号：US16586522

申请日：2019-09-27

Applicant: Apple Inc.

Inventor： Moinul H. Khan ,  Katharina Buckl ,  Venu M. Duggineni ,  Aleksandr M. Movshovich ,  Sreeraman Anantharaman ,  Phillip N. Smith

IPC: H04N21/435 ,  H04N21/431 ,  H04N21/44 ,  H04W28/02 ,  H04N21/442 ,  H04N21/462 ,  H04N21/4402

CPC classification number: H04N21/4355 ,  H04N21/431 ,  H04N21/4402 ,  H04N21/44008 ,  H04N21/44209 ,  H04N21/4621 ,  H04W28/0215 ,  H04W28/0268

Abstract: A mobile device includes a display, at least one sensor, and a wireless transceiver. The mobile device also includes control circuitry coupled to the display, the at least one sensor, and the wireless transceiver. The control circuitry is configured to obtain content primitives from the at least one sensor, to perform content provisioning operations to obtain content based at least in part on the content primitives, and to display the obtained content on the display, wherein at least some of the content is virtual content. In response to a bandwidth condition of the wireless communication channel being less than a threshold, the control circuitry is configured to perform adjusted content provisioning operations that involve increasing an amount of image processing operations performed by the mobile device to obtain the content.

公开(公告)号：US11804019B2

公开(公告)日：2023-10-31

申请号：US17693881

申请日：2022-03-14

Applicant: Apple Inc.

Inventor： Ranjit Desai ,  Venu M. Duggineni ,  Perry A. Caro ,  Alexsandr M. Movshovich ,  Gurjeet S. Saund

IPC: G06T19/00 ,  G10L25/51 ,  G06F3/01 ,  G06T3/00 ,  G06T9/00 ,  H04L65/61 ,  H04L65/70

CPC classification number: G06T19/006 ,  G06F3/011 ,  G06T3/00 ,  G06T9/00 ,  G10L25/51 ,  H04L65/61 ,  H04L65/70

Abstract: One implementation forms a composited stream of computer-generated reality (CGR) content using multiple data streams related to a CGR experience to facilitate recording or streaming. A media compositor obtains a first data stream of rendered frames and a second data stream of additional data. The rendered frame content (e.g., 3D models) represents real and virtual content rendered during a CGR experience at a plurality of instants in time. The additional data of the second data stream relates to the CGR experience, for example, relating to audio, audio sources, metadata identifying detected attributes of the CGR experience, image data, data from other devices involved in the CGR experience, etc. The media compositor forms a composited stream that aligns the rendered frame content with the additional data for the plurality of instants in time, for example, by forming time-stamped, n-dimensional datasets (e.g., images) corresponding to individual instants in time.

公开(公告)号：US11308696B2

公开(公告)日：2022-04-19

申请号：US16533053

申请日：2019-08-06

Applicant: Apple Inc.

Inventor： Ranjit Desai ,  Venu M. Duggineni ,  Perry A. Caro ,  Aleksandr M. Movshovich ,  Gurjeet S. Saund

IPC: G06T19/00 ,  G10L25/51 ,  G06F3/01 ,  H04L65/60 ,  G06T3/00 ,  H04L65/61 ,  G06T9/00

Abstract: One implementation forms a composited stream of computer-generated reality (CGR) content using multiple data streams related to a CGR experience to facilitate recording or streaming. A media compositor obtains a first data stream of rendered frames and a second data stream of additional data. The rendered frame content (e.g., 3D models) represents real and virtual content rendered during a CGR experience at a plurality of instants in time. The additional data of the second data stream relates to the CGR experience, for example, relating to audio, audio sources, metadata identifying detected attributes of the CGR experience, image data, data from other devices involved in the CGR experience, etc. The media compositor forms a composited stream that aligns the rendered frame content with the additional data for the plurality of instants in time, for example, by forming time-stamped, n-dimensional datasets (e.g., images) corresponding to individual instants in time.

公开(公告)号：US20180039315A1

公开(公告)日：2018-02-08

申请号：US15464264

申请日：2017-03-20

Applicant: Apple Inc.

Inventor： Hung A. Pham ,  Parin Patel ,  Venu M. Duggineni

IPC: G06F1/32 ,  G06F1/16 ,  G06F3/01

CPC classification number: G06F1/3206 ,  G06F1/1694 ,  G06F1/3287 ,  G06F3/017 ,  G06F2200/1637 ,  Y02D10/171

Abstract: In some implementations, a mobile device can be configured with virtual motion fences that delineate domains of motion detectable by the mobile device. In some implementations, the mobile device can be configured to invoke an application or function when the mobile device enters or exits a motion domain (by crossing a motion fence). In some implementations, entering or exiting a motion domain can cause components of the mobile device to power on or off (or awaken or sleep) in an incremental manner.

公开(公告)号：US20130328842A1

公开(公告)日：2013-12-12

申请号：US13629248

申请日：2012-09-27

Applicant: APPLE INC.

Inventor： Ulrich Barnhoefer ,  Venu M. Duggineni ,  Clifford E. Russell

IPC: G09G5/10

CPC classification number: G09G3/3406 ,  G06F3/044 ,  G09G2320/0261 ,  G09G2320/0653 ,  G09G2354/00 ,  G09G2360/144

Abstract: Automatic display brightness adjustments may be made by an electronic device based on ambient light sensor data. Proximity sensor data from a light-based proximity sensor, from nearby capacitive sensor electrodes in a touch screen, or from other proximity sensing components may be used to determine whether the ambient light sensor is being shadowed by a hand or other external object. Ambient light sensor data associated with blocked sensor conditions can be suppressed. A transient event filter may be used to remove spikes from ambient light sensor data. A display brightness baseline may be adaptively adjusted. Short changes in ambient light level may result in corresponding momentary adjustments to display brightness. Longer changes in ambient light level may be associated with persistent changes in the display brightness baseline.

Abstract translation: 基于环境光传感器数据的电子设备可以进行自动显示亮度调节。 可以使用来自基于光的接近传感器，来自触摸屏中附近的电容式传感器电极或其他接近感测部件的接近传感器数据来确定环境光传感器是否被手或其它外部物体遮蔽。 可以抑制与阻塞的传感器条件相关联的环境光传感器数据。 瞬态事件滤波器可用于从环境光传感器数据中去除尖峰。 可以自适应地调节显示亮度基线。 环境光线水平的短暂变化可能导致显示亮度的相应瞬间调整。 环境光级别的更长的变化可能与显示亮度基线的持续变化有关。