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    FEATURE TRACKING FOR DEVICE INPUT
    1.
    发明申请
    FEATURE TRACKING FOR DEVICE INPUT 有权
    用于设备输入的特征跟踪

    公开(公告)号：US20150062006A1

    公开(公告)日：2015-03-05

    申请号：US14533985

    申请日：2014-11-05

    Applicant: Amazon Technologies, Inc.

    Inventor： Kenneth M. KARAKOTSIOS ,  Dong Zhou

    IPC: G06F3/01 ,  G06K9/00 ,  G06F3/03

    CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06F3/042 ,  G06F3/04883 ,  G06F3/04886 ,  G06K9/00355

    Abstract: A user can emulate touch screen events with motions and gestures that the user performs at a distance from a computing device. A user can utilize specific gestures, such as a pinch gesture, to designate portions of motion that are to be interpreted as input, to differentiate from other portions of the motion. A user can then perform actions such as text input by performing motions with the pinch gesture that correspond to words or other selections recognized by a text input program. A camera-based detection approach can be used to recognize the location of features performing the motions and gestures, such as a hand, finger, and/or thumb of the user.

    Abstract translation: 用户可以利用用户在距计算设备一定距离处执行的运动和手势来模拟触摸屏事件。 用户可以利用特定的手势（例如捏捏手势）来指定要被解释为输入的运动部分，以区分运动的其他部分。 然后，用户可以通过执行与由文本输入程序识别的单词或其他选择相对应的捏合手势的运动来执行诸如文本输入的动作。 可以使用基于相机的检测方法来识别执行用户的手，手指和/或拇指的运动和手势的特征的位置。

    Feature tracking for device input
    2.
    发明授权
    Feature tracking for device input 有权

    公开(公告)号：US10001838B2

    公开(公告)日：2018-06-19

    申请号：US14533985

    申请日：2014-11-05

    Applicant: Amazon Technologies, Inc.

    Inventor： Kenneth M. Karakotsios ,  Dong Zhou

    IPC: G06F3/042 ,  G06F3/01 ,  G06F3/03 ,  G06K9/00

    CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06F3/042 ,  G06F3/04883 ,  G06F3/04886 ,  G06K9/00355

    Abstract: A user can emulate touch screen events with motions and gestures that the user performs at a distance from a computing device. A user can utilize specific gestures, such as a pinch gesture, to designate portions of motion that are to be interpreted as input, to differentiate from other portions of the motion. A user can then perform actions such as text input by performing motions with the pinch gesture that correspond to words or other selections recognized by a text input program. A camera-based detection approach can be used to recognize the location of features performing the motions and gestures, such as a hand, finger, and/or thumb of the user.

    Depth-based image stabilization
    4.
    发明授权
    Depth-based image stabilization 有权
    基于深度的图像稳定

    公开(公告)号：US09538081B1

    公开(公告)日：2017-01-03

    申请号：US13829614

    申请日：2013-03-14

    Applicant: Amazon Technologies, Inc.

    Inventor： Dong Zhou

    IPC: G06K9/00 ,  H04N5/232

    CPC classification number: H04N13/239 ,  G06K9/00 ,  G06K9/00201 ,  G06K9/00744 ,  G06K9/228 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/10021 ,  G06T2207/30201 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23264 ,  H04N5/23267 ,  H04N5/265 ,  H04N13/128 ,  H04N13/25 ,  H04N2013/0081

    Abstract: Depth information can be used to assist with image processing functionality, such as image stabilization and blur reduction. In at least some embodiments, depth information obtained from stereo imaging or distance sensing, for example, can be used to determine a foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images. Such an approach provides image stabilization for at least a foreground object, while providing simplified processing and reduce power consumption. Similarly processes can be used to reduce blur for an identified foreground object in a series of images, where the blur of the identified object is analyzed.

    Abstract translation: 可以使用深度信息来辅助图像处理功能，例如图像稳定和模糊减少。 在至少一些实施例中，例如从立体成像或距离感测获得的深度信息可用于确定图像或视频帧的前景对象和背景对象。 然后，前景对象可以位于视频或后续图像的后续帧中。 可以确定前景对象的小偏移，并且通过调整后续帧或图像来考虑偏移量。 这种方法为至少前景对象提供图像稳定性，同时提供简化的处理并降低功耗。 类似的过程可以用于减少一系列图像中识别的前景对象的模糊，其中分析识别对象的模糊。

    Enabling gesture input for controlling a presentation of content
    5.
    发明授权
    Enabling gesture input for controlling a presentation of content 有权
    启用手势输入以控制内容的呈现

    公开(公告)号：US09377860B1

    公开(公告)日：2016-06-28

    申请号：US13720172

    申请日：2012-12-19

    Applicant: Amazon Technologies, Inc.

    Inventor： Jason Robert Weber ,  Matthew Paul Bell ,  Isaac Scott Noble ,  Guenael Thomas Strutt ,  Stephen Michael Polansky ,  Dong Zhou

    IPC: G06F3/045 ,  G06F3/01

    CPC classification number: G06F3/017 ,  B60K37/06 ,  B60K2350/1052 ,  G11B27/00

    Abstract: Approaches are described for providing input to a portable computing device, such as a mobile phone. A user's hand can be detected based on data (e.g., one or more images) obtained by at least one sensor of the device, such as camera, and the images can be analyzed to locate the hand of the user. As part of the location computation, the device can determine a motion being performed by the hand of the user, and the device can determine a gesture corresponding to the motion. In the situation where the device is controlling a media player capable of playing media content, the gesture can be interpreted by the device to cause the device to, e.g., pause a media track or perform another function with respect to the media content being presented via the device.

    Abstract translation: 描述了用于向诸如移动电话的便携式计算设备提供输入的方法。 可以基于由诸如相机的设备的至少一个传感器获得的数据（例如，一个或多个图像）来检测用户的手，并且可以分析图像以定位用户的手。 作为位置计算的一部分，设备可以确定由用户的手执行的运动，并且设备可以确定与运动相对应的手势。 在设备正在控制能够播放媒体内容的媒体播放器的情况下，该手势可以被设备解释为使得设备例如暂停媒体轨迹或者相对于正在呈现的媒体内容执行另一功能 装置。

    TRANSFERRING INFORMATION AMONG DEVICES USING SENSORS
    6.
    发明申请
    TRANSFERRING INFORMATION AMONG DEVICES USING SENSORS 有权
    使用传感器的设备传输信息

    公开(公告)号：US20150135093A1

    公开(公告)日：2015-05-14

    申请号：US14603133

    申请日：2015-01-22

    Applicant: Amazon Technologies, Inc.

    Inventor： Dong Zhou ,  Kenneth Mark Karakotsios

    IPC: H04L29/08 ,  G06F21/32 ,  G06F3/0484

    CPC classification number: H04L67/12 ,  G06F3/04842 ,  G06F3/0486 ,  G06F3/0488 ,  G06F21/32

    Abstract: Data provided on a first computing device is represented by a graphical object displayed on a screen. A user can initiate an “attach event” with a gesture to enable the graphical object to be associated and/or virtually attached to the user and/or a user's hand/fingers. An image capture component can view/track user movements. Based on the viewed/tracked movements, the graphical object representing the data on the first computing device can be moved on a screen of the first computing device to correspond to the movement of the user's hand/finger. The graphical object also can be moved to a position on a screen of a second computing device when the user moves a hand/fingers to an area corresponding to the position. A user may initiate a “release event” with a gesture and can end the association and enable the data to be sent to the second computing device.

    Abstract translation: 在第一计算设备上提供的数据由显示在屏幕上的图形对象表示。 用户可以用手势启动“附加事件”，以使图形对象能够与用户和/或用户的手指相关联和/或虚拟地附接。 图像捕获组件可以查看/跟踪用户移动。 基于观看/跟踪的移动，可以在第一计算设备的屏幕上移动表示第一计算设备上的数据的图形对象，以对应于用户的手/手指的移动。 当用户将手/手指移动到与该位置对应的区域时，图形对象也可移动到第二计算设备的屏幕上的位置。 用户可以用手势发起“释放事件”，并且可以结束关联并使数据能够发送到第二计算设备。

    APPROACHES FOR DISPLAYING ALTERNATE VIEWS OF INFORMATION
    9.
    发明申请
    APPROACHES FOR DISPLAYING ALTERNATE VIEWS OF INFORMATION 审中-公开
    显示信息的替代观点的方法

    公开(公告)号：US20160209930A1

    公开(公告)日：2016-07-21

    申请号：US15043967

    申请日：2016-02-15

    Applicant: Amazon Technologies, Inc.

    Inventor： Matthew Paul Bell ,  Dong Zhou ,  Guenael Thomas Strutt ,  Isaac Scott Noble ,  Stephen Michael Polansky ,  Jason Robert Weber

    IPC: G06F3/01 ,  G06F3/0488 ,  G06F3/041

    Abstract: Approaches are described which enable a computing device (e.g., mobile phone, tablet computer) to display alternate views or layers of information within a window on the display screen when a user's finger (or other object) is detected to be within a particular range of the display screen of the device. For example, a device displaying a road map view on the display screen may detect a user's finger near the screen and, in response to detecting the finger, render a small window that shows a portion of a satellite view of the map proximate to the location of the user's finger. As the user's finger moves laterally above the screen, the window can follow the location of the user's finger and display the satellite views of the various portions of the map over which the user's finger passes.

    Abstract translation: 描述了当用户的手指（或其他对象）被检测到在特定范围内时，计算设备（例如，移动电话，平板计算机）在显示屏幕上的窗口内显示信息的替代视图或层的方法 设备的显示屏幕。 例如，在显示屏幕上显示道路地图视图的设备可以在屏幕附近检测用户的手指，并且响应于检测到手指，呈现显示地图的卫星视图的一部分的一小部分的小窗口，靠近该位置 的用户手指。 当用户的手指横向移动到屏幕上方时，窗口可以跟随用户手指的位置并且显示用户手指通过的地图的各个部分的卫星视图。

    Determining which hand is holding a device
    10.
    发明授权
    Determining which hand is holding a device 有权
    确定握住设备的手

    公开(公告)号：US09146631B1

    公开(公告)日：2015-09-29

    申请号：US13764567

    申请日：2013-02-11

    Applicant: Amazon Technologies, Inc.

    Inventor： Timothy Thomas Gray ,  Dong Zhou ,  Kenneth Mark Karakotsios ,  Jennifer Silva

    IPC: G06F3/041

    CPC classification number: G06F3/017 ,  G06F3/012 ,  G06F3/041 ,  G06F3/0484 ,  G06F3/0488 ,  G06F2200/1637 ,  G06K9/00389 ,  G06T7/70 ,  G06T2207/10004 ,  G06T2207/30196 ,  H04N5/23229

    Abstract: A computing device can obtain information about how the device is held, moved, and/or used by a hand of a user holding the device. The information can be obtained utilizing one or more sensors of the device independently or working in conjunction. For example, an orientation sensor can determine whether a left hand or a right hand is likely rotating, tilting, and/or moving, and thus holding, the device. In another example, a camera and/or a hover sensor can obtain information about a finger position of the user's hand to determine whether the hand is likely a left hand or a right hand. In a further example, a touch sensor can determine a shape of an imprint of a portion of the user's hand to determine which hand is likely holding the device. Based on which hand is holding the device, the device can improve one or more computing tasks.

    Abstract translation: 计算设备可以获取关于如何通过持有设备的用户的手来保持，移动和/或使用设备的信息。 该信息可以利用设备中的一个或多个传感器独立地或联合工作来获得。 例如，取向传感器可以确定左手或右手是否可能旋转，倾斜和/或移动，并因此保持该装置。 在另一示例中，相机和/或悬停传感器可以获得关于用户手的手指位置的信息，以确定手可能是左手还是右手。 在另一示例中，触摸传感器可以确定用户手的一部分的印记的形状以确定哪个手可能保持该设备。 根据装载装置的方式，设备可以改进一个或多个计算任务。

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