Multi-finger detection and component resolution
    2.
    发明授权
    Multi-finger detection and component resolution 有权
    多指检测和组件分辨率

    公开(公告)号:US08913019B2

    公开(公告)日:2014-12-16

    申请号:US13183377

    申请日:2011-07-14

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0416 G06F2203/04104

    摘要: In embodiments of multi-finger detection and component resolution, touch input sensor data is recognized as a component of a multi-finger gesture on a touch-screen display. An ellipse is determined that approximately encompasses the component, and the ellipse has a primary axis and a secondary axis that are orthogonal. A distribution is then generated that projects sensor data elements from the primary axis based on detected intensity of the touch input sensor data. A histogram function can then be generated based on the distribution, where the histogram function indicates individual contacts of the component and separation of the individual contacts.

    摘要翻译: 在多指检测和分量分辨率的实施例中,触摸输入传感器数据被识别为触摸屏显示器上的多手指手势的分量。 确定大致包含该部件的椭圆,并且该椭圆具有正交的主轴和次轴。 然后根据检测到的触摸输入传感器数据的强度生成从主轴投影传感器数据元素的分布。 然后可以基于分布生成直方图函数,其中直方图功能指示组件的单独接触和单独接触件的分离。

    Multi-pass touch contact tracking
    6.
    发明授权
    Multi-pass touch contact tracking 有权
    多点触摸跟踪跟踪

    公开(公告)号:US08773377B2

    公开(公告)日:2014-07-08

    申请号:US13156243

    申请日:2011-06-08

    IPC分类号: G06F3/041

    摘要: In embodiments of multi-pass touch contact tracking, touch input sensor data is recognized as a series of components of a contact on a touch-screen display. The components can be determined to correlate to the contact based on multi-pass nearest-neighbor contact mapping that includes forward nearest-neighbor contact mapping of the components and reverse nearest-neighbor contact mapping of the components. The components can then be associated to represent a tracking of the contact. Subsequent components of the contact can also be determined and associated with the previous components of the contact to further represent the tracking of the contact.

    摘要翻译: 在多遍触摸触摸跟踪的实施例中,触摸输入传感器数据被识别为触摸屏显示器上的触点的一系列部件。 可以确定组件与基于多遍最近邻联系映射的联系人相关联,包括组件的前向最近邻联系映射和组件的反向最近邻联系映射。 然后可以将组件关联以表示对联系人的跟踪。 接触的后续部件也可以被确定并与接触件的先前部件相关联,以进一步表示接触的跟踪。

    LATENCY MEASUREMENT
    7.
    发明申请
    LATENCY MEASUREMENT 有权
    暂时测量

    公开(公告)号:US20130197862A1

    公开(公告)日:2013-08-01

    申请号:US13362238

    申请日:2012-01-31

    IPC分类号: G06F11/30

    CPC分类号: G06F3/0418 G06F3/041

    摘要: Panning latency measurement techniques are described. In one or more implementations, a test apparatus includes one or more motors configured to move one or more contacts at least proximal to one or more sensors of a device to be detectable as a movement. The test apparatus also includes one or more modules implemented at least partially in hardware to measure latency of the device to recognize the movement of the one or more contacts.

    摘要翻译: 描述了平移延迟测量技术。 在一个或多个实施方案中,测试装置包括一个或多个电动机,其配置成将至少近端的一个或多个触点移动到设备的一个或多个传感器以作为运动被检测。 测试设备还包括至少部分地在硬件中实现的一个或多个模块,以测量设备识别一个或多个触点的移动的延迟。

    Document layout extraction
    8.
    发明授权
    Document layout extraction 有权
    文件布局提取

    公开(公告)号:US08250469B2

    公开(公告)日:2012-08-21

    申请号:US11949537

    申请日:2007-12-03

    IPC分类号: G06F17/00

    摘要: Computer-readable media, systems, and methods for document layout extraction are described. In embodiments, textual data in an electronic format is received and the textual data is converted from the electronic format to an independent interface format, the independent interface format including coordinates to one or more structural elements of the textual data. Further, in embodiments, a structure and layout analysis of the textual data is performed to generate a set of structure and layout information. Still further, in embodiments, the textual data and the set of structure and layout information is stored in an enriched interface format, the enriched interface format providing for search and navigation of the textual data.

    摘要翻译: 描述了用于文档布局提取的计算机可读介质,系统和方法。 在实施例中,接收电子格式的文本数据,并将文本数据从电子格式转换为独立接口格式,独立接口格式包括对文本数据的一个或多个结构元素的坐标。 此外,在实施例中,执行文本数据的结构和布局分析以生成一组结构和布局信息。 此外,在实施例中,文本数据和结构和布局信息集合以丰富的界面格式存储,提供用于文本数据的搜索和导航的丰富的界面格式。

    Angular contact geometry
    10.
    发明授权
    Angular contact geometry 有权
    角接触几何

    公开(公告)号:US08982061B2

    公开(公告)日:2015-03-17

    申请号:US13099288

    申请日:2011-05-02

    IPC分类号: G06F3/041

    摘要: In embodiments of angular contact geometry, touch input sensor data is recognized as a touch input on a touch-screen display, such as a touch-screen display integrated in a mobile phone or portable computing device. A sensor map is generated from the touch input sensor data, and the sensor map represents the touch input. The sensor map can be generated as a two-dimensional array of elements that correlate to sensed contact from a touch input. An ellipse can then be determined that approximately encompasses elements of the sensor map, and the ellipse represents a contact shape of the touch input.

    摘要翻译: 在角接触几何的实施例中,触摸输入传感器数据被识别为触摸屏显示器上的触摸输入,诸如集成在移动电话或便携式计算设备中的触摸屏显示器。 从触摸输入传感器数据生成传感器图,传感器图表示触摸输入。 传感器图可以被生成为与来自触摸输入的感测到的接触相关联的元件的二维阵列。 然后可以确定大致包含传感器图的元素的椭圆,并且椭圆表示触摸输入的接触形状。