公开(公告)号：US09015378B2

公开(公告)日：2015-04-21

申请号：US13968402

申请日：2013-08-15

Applicant: Google Inc.

Inventor： Etienne Le Grand ,  Mathias Agopian

IPC: G06F3/00 ,  G06F5/00 ,  G06F11/30

CPC classification number: G06F11/3065 ,  G06F11/3072 ,  G06F11/3096 ,  G06F11/3476

Abstract: Methods and systems for acquiring and batching sensor data using a mobile device are described. In one example, a system in a mobile device is provided. The system includes one or more sensors, a memory, a sensor processor, and a main application processor. The sensor processor is configured to determine sensor data using the one or more sensors on an interval basis and store the sensor data into one or more first-in, first-out (FIFO) queues. Additionally, the sensor processor is configured to replace at least a portion of the stored sensor data if a main application processor of the mobile device does not request the stored sensor data within a certain amount of time. The main application processor is configured to receive data indicating a request for sensor data for a recent time period and, in response, to retrieve the sensor data from the one or more FIFO queues.

Abstract translation: 描述了使用移动设备获取和批量传感器数据的方法和系统。 在一个示例中，提供了移动设备中的系统。 该系统包括一个或多个传感器，存储器，传感器处理器和主应用处理器。 传感器处理器被配置为使用基于间隔的一个或多个传感器来确定传感器数据，并将传感器数据存储到一个或多个先入先出（FIFO）队列中。 此外，如果移动设备的主应用处理器在一定时间内没有请求存储的传感器数据，则传感器处理器被配置为替换存储的传感器数据的至少一部分。 主应用处理器被配置为接收指示针对最近时间段的传感器数据的请求的数据，并且响应于从一个或多个FIFO队列检索传感器数据。

公开(公告)号：US20140343896A1

公开(公告)日：2014-11-20

申请号：US13968402

申请日：2013-08-15

Applicant: Google Inc.

Inventor： Etienne Le Grand ,  Mathias Agopian

IPC: G06F11/30

CPC classification number: G06F11/3065 ,  G06F11/3072 ,  G06F11/3096 ,  G06F11/3476

Abstract: Methods and systems for acquiring and batching sensor data using a mobile device are described. In one example, a system in a mobile device is provided. The system includes one or more sensors, a memory, a sensor processor, and a main application processor. The sensor processor is configured to determine sensor data using the one or more sensors on an interval basis and store the sensor data into one or more first-in, first-out (FIFO) queues. Additionally, the sensor processor is configured to replace at least a portion of the stored sensor data if a main application processor of the mobile device does not request the stored sensor data within a certain amount of time. The main application processor is configured to receive data indicating a request for sensor data for a recent time period and, in response, to retrieve the sensor data from the one or more FIFO queues.

Abstract translation: 描述了使用移动设备获取和批量传感器数据的方法和系统。 在一个示例中，提供了移动设备中的系统。 该系统包括一个或多个传感器，存储器，传感器处理器和主应用处理器。 传感器处理器被配置为使用基于间隔的一个或多个传感器来确定传感器数据，并将传感器数据存储到一个或多个先入先出（FIFO）队列中。 此外，如果移动设备的主应用处理器在一定时间内没有请求存储的传感器数据，则传感器处理器被配置为替换存储的传感器数据的至少一部分。 主应用处理器被配置为接收指示针对最近时间段的传感器数据的请求的数据，并且响应于从一个或多个FIFO队列检索传感器数据。

公开(公告)号：US20140152590A1

公开(公告)日：2014-06-05

申请号：US13912487

申请日：2013-06-07

Applicant: Google Inc.

Inventor： Jeff Brown ,  Mathias Agopian

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/0416

Abstract: Certain implementations of the disclosed technology may include systems and methods for improving image tracking based on touch events. A method is provided for outputting an image for presentation using an electronic device, the electronic device having a display refresh rate. The method includes detecting one or more touch events received via a touch sensitive surface screen associated with the electronic device, each touch event having a touch event position. The method also includes generating, by the electronic device, a synthetic touch event position based on the one or more touch event positions, the synthetic touch event position calculated to coincide in time with a predicted time, the predicted time being within an offset relative to a display refresh time corresponding to the display refresh rate. The method also includes outputting data based at least in part one or more of the synthetic touch event position or a touch event position associated with the one or more touch events.

Abstract translation: 所公开技术的某些实现可以包括用于基于触摸事件改进图像跟踪的系统和方法。 提供一种用于使用电子设备输出用于呈现的图像的方法，该电子设备具有显示刷新率。 该方法包括检测经由与电子设备相关联的触敏表面屏幕接收的一个或多个触摸事件，每个触摸事件具有触摸事件位置。 该方法还包括通过电子设备产生基于一个或多个触摸事件位置的合成触摸事件位置，计算出的合成触摸事件位置与预测时间在时间​​上重合，预测时间在相对于 对应于显示刷新率的显示刷新时间。 该方法还包括基于合成触摸事件位置或与一个或多个触摸事件相关联的触摸事件位置中的至少一个或多个输出数据。

公开(公告)号：US20140016035A1

公开(公告)日：2014-01-16

申请号：US14024609

申请日：2013-09-11

Applicant: Google Inc.

Inventor： Jeff Brown ,  Mathias Agopian

IPC: H04N5/445 ,  H04N5/04

CPC classification number: H04N5/44591 ,  H04N5/04 ,  H04N21/4307 ,  H04N21/4316

Abstract: Multi-window display operations may be optimized in an electronic device. The electronic device comprises a screen that may be operable to provide a multi-window display by enabling configuring of a plurality of display regions, where video content corresponding to one or more of the plurality of applications is displayed in each of the plurality of display regions. Optimizing multi-window display operations may comprise monitoring updates of video content for each of the plurality of display regions of the screen, and generating a frame comprising video content for all of the plurality of display regions when one or both of the following occurs: all pending video content updates are completed and a frame generation deadline is reached.

Abstract translation: 可以在电子设备中优化多窗口显示操作。 电子设备包括屏幕，其可操作以通过启用多个显示区域的配置来提供多窗口显示，其中对应于多个应用中的一个或多个的视频内容显示在多个显示区域中的每一个中 。 优化多窗口显示操作可以包括监视屏幕的多个显示区域中的每一个的视频内容的更新，并且当以下一个或两个发生时，生成包括用于所有多个显示区域的视频内容的帧：全部 等待的视频内容更新完成并且到达帧生成期限。

公开(公告)号：US09063611B2

公开(公告)日：2015-06-23

申请号：US13912487

申请日：2013-06-07

Applicant: Google Inc.

Inventor： Jeff Brown ,  Mathias Agopian

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/0416

Abstract: Certain implementations of the disclosed technology may include systems and methods for improving image tracking based on touch events. A method is provided for outputting an image for presentation using an electronic device, the electronic device having a display refresh rate. The method includes detecting one or more touch events received via a touch sensitive surface screen associated with the electronic device, each touch event having a touch event position. The method also includes generating, by the electronic device, a synthetic touch event position based on the one or more touch event positions, the synthetic touch event position calculated to coincide in time with a predicted time, the predicted time being within an offset relative to a display refresh time corresponding to the display refresh rate. The method also includes outputting data based at least in part one or more of the synthetic touch event position or a touch event position associated with the one or more touch events.

Abstract translation: 所公开技术的某些实现可以包括用于基于触摸事件改进图像跟踪的系统和方法。 提供一种用于使用电子设备输出用于呈现的图像的方法，该电子设备具有显示刷新率。 该方法包括检测经由与电子设备相关联的触敏表面屏幕接收的一个或多个触摸事件，每个触摸事件具有触摸事件位置。 该方法还包括通过电子设备产生基于一个或多个触摸事件位置的合成触摸事件位置，计算出的合成触摸事件位置与预测时间在时间​​上重合，预测时间在相对于 对应于显示刷新率的显示刷新时间。 该方法还包括基于合成触摸事件位置或与一个或多个触摸事件相关联的触摸事件位置中的至少一个或多个输出数据。

公开(公告)号：US08767126B2

公开(公告)日：2014-07-01

申请号：US14024609

申请日：2013-09-11

Applicant: Google Inc.

Inventor： Jeff Brown ,  Mathias Agopian

IPC: H04N5/445

CPC classification number: H04N5/44591 ,  H04N5/04 ,  H04N21/4307 ,  H04N21/4316

Abstract: Multi-window display operations may be optimized in an electronic device. The electronic device comprises a screen that may be operable to provide a multi-window display by enabling configuring of a plurality of display regions, where video content corresponding to one or more of the plurality of applications is displayed in each of the plurality of display regions. Optimizing multi-window display operations may comprise monitoring updates of video content for each of the plurality of display regions of the screen, and generating a frame comprising video content for all of the plurality of display regions when one or both of the following occurs: all pending video content updates are completed and a frame generation deadline is reached.

Abstract translation: 可以在电子设备中优化多窗口显示操作。 电子设备包括屏幕，其可操作以通过启用多个显示区域的配置来提供多窗口显示，其中对应于多个应用中的一个或多个的视频内容显示在多个显示区域中的每一个中 。 优化多窗口显示操作可以包括监视屏幕的多个显示区域中的每一个的视频内容的更新，并且当以下一个或两个发生时，生成包括用于所有多个显示区域的视频内容的帧：全部 等待的视频内容更新完成并且到达帧生成期限。

公开(公告)号：US08599201B1

公开(公告)日：2013-12-03

申请号：US13754478

申请日：2013-01-30

Applicant: Google Inc.

Inventor： Mathias Agopian ,  Romain Guy ,  Jamie Gennis

IPC: G06T15/40 ,  G06T1/00 ,  G06T1/60

CPC classification number: G06T11/00 ,  G06T1/60

Abstract: Systems and methods for a stencil-based overdraw visualizer are described. Mobile device that includes, for example, one or more memories and one or more processors operatively coupled to the one or more memories. The one or more memories include a stencil buffer. The one or more processors are configured to render graphics on a display based on an application that is running on the one or more processors; count overdraws in the stencil buffer on a pixel-by-pixel basis; associate respective colors with corresponding overdraw values stored in the stencil buffer; and combine rendered graphics on the display based on the application with the colors indicated in the stencil buffer on a pixel-by-pixel basis.

Abstract translation: 描述了一种基于模板的overdraw可视化器的系统和方法。 包括例如一个或多个存储器和可操作地耦合到一个或多个存储器的一个或多个处理器的移动设备。 一个或多个存储器包括模板缓冲器。 一个或多个处理器被配置为基于在一个或多个处理器上运行的应用程序在显示器上呈现图形; 在逐个像素的基础上计数在模板缓冲区中过度绘制; 将相应的颜色与存储在模板缓冲器中的相应的覆盖值相关联; 并且基于应用将显示器上的渲染图形与逐个像素的模板缓冲器中指示的颜色相结合。