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    • 1. 发明授权
    • Dynamic de-identification and anonymity
    • 动态解除识别和匿名
    • US09087216B2
    • 2015-07-21
    • US14530339
    • 2014-10-31
    • Anonos Inc.
    • Malcolm Gary LaFeverTed N. MyersonSamantha L. HamptonHoward KaushanskySteven Mason
    • H04L29/06G06F21/62H04L29/08
    • G06F21/6254G06F21/6218G06F21/6263G06F2221/2115H04L63/0281H04L63/0407H04L63/0414H04L63/068H04L67/02
    • Various systems, computer-readable media, and computer-implemented methods of providing improved data privacy, anonymity and security by enabling subjects to which data pertains to remain “dynamically anonymous,” i.e., anonymous for as long as is desired—and to the extent that is desired—are disclosed herein. Embodiments include systems that create, access, use, store and/or erase data with increased privacy, anonymity and security, thereby facilitating the availability of more qualified and accurate information. When data is authorized by subjects to be shared with third parties, embodiments may facilitate sharing information in a dynamically controlled manner that enables delivery of temporally-, geographically-, and/or purpose-limited information to the receiving party. In one example, anonymity measurement scores may be calculated for the shared data elements so that a level of consent/involvement required by the Data Subject before sharing the relevant data elements to third parties may be specified.
    • 各种系统,计算机可读介质和计算机实现的方法通过允许数据所属的主题保持“动态匿名”(即,只要所需的时间就是匿名的)而提供改进的数据隐私,匿名性和安全性,并且在一定程度上 这是所希望的。 实施例包括以增加的隐私,匿名性和安全性创建,访问,使用,存储和/或擦除数据的系统,从而有助于提供更合格和准确的信息。 当数据被主体授权以与第三方共享时,实施例可以促进以动态控制的方式共享信息,使得能够向接收方传送时间上,地理上和/或目的限制的信息。 在一个示例中,可以为共享数据元素计算匿名测量分数,使得可以指定数据主体在将相关数据元素分享给第三方之前所需的同意/参与级别。
    • 6. 发明授权
    • Method for stabilizing a digital video
    • 稳定数字视频的方法
    • US09041819B2
    • 2015-05-26
    • US13298337
    • 2011-11-17
    • Sen Wang
    • Sen Wang
    • H04N5/228H04N13/00H04N13/02
    • H04N13/128H04N13/221H04N13/261H04N13/271
    • A method for stabilizing an input digital video. Input camera positions are determined for each of the input video frames, and an input camera path is determined representing input camera position as a function of time. A smoothing operation is applied to the input camera path to determine a smoothed camera path, and a corresponding sequence of smoothed camera positions. A stabilized video frame is determined corresponding to each of the smoothed camera positions by: selecting an input video frame having a camera position near to the smoothed camera position; warping the selected input video frame responsive to the input camera position; warping a set of complementary video frames captured from different camera positions than the selected input video frame; and combining the warped input video frame and the warped complementary video frames to form the stabilized video frame.
    • 一种用于稳定输入数字视频的方法。 为每个输入视频帧确定输入摄像机位置,并且确定表示作为时间的函数的输入摄像机位置的输入摄像机路径。 平滑操作被应用到输入相机路径以确定平滑的相机路径以及平滑的相机位置的相应序列。 通过以下步骤,确定与每个平滑摄像机位置对应的稳定视频帧:选择具有靠近平滑摄像机位置的摄像机位置的输入视频帧; 响应于输入摄像机位置使所选择的输入视频帧变形; 扭曲从所选择的输入视频帧不同的相机位置捕获的一组互补视频帧; 并组合翘曲的输入视频帧和翘曲的互补视频帧以形成稳定的视频帧。
    • 10. 发明授权
    • Gas lift valve having edge-welded bellows and captive sliding seal
    • 气体提升阀具有边缘焊接波纹管和圈套滑动密封
    • US09010353B2
    • 2015-04-21
    • US13198468
    • 2011-08-04
    • Zlatko Salihbegovic
    • Zlatko Salihbegovic
    • F04D1/08E21B43/12
    • E21B43/123Y10T137/2934Y10T137/7837
    • A gas lift apparatus has a gas lift valve that disposes in a mandrel. A housing of the valve has a chamber, and a seat disposes between the inlet and outlet. A piston movably disposed in the housing has one end exposed to the chamber. A distal end can selectively seal with the seat to close the valve. A first edge-welded bellows disposed on the piston separates the inlet and chamber pressures and can fully compress to a stacked height when the distal end of the piston seals with the seat. A dynamic seal can be achieved at closing by using a captive sliding seal between the piston's distal end and the seat. A second edge-welded bellows can also be disposed on the piston, and the two bellows can operate in tandem. Oil filing the interiors and the passage can move from one bellows to the other to transfer the pressure differential between the inlet and the chamber pressures. The second bellows fully compresses to a stacked height and stops opening of the valve.
    • 气举装置具有配置在心轴中的气举阀。 阀的壳体具有腔室,并且座部位于入口和出口之间。 可移动地设置在壳体中的活塞具有暴露于腔室的一端。 远端可以选择性地与阀座密封以关闭阀。 设置在活塞上的第一边缘焊接波纹管分离入口和室压力,并且当活塞的远端与座密封时,可以完全压缩成堆叠的高度。 通过使用活塞的远端和座椅之间的自适应滑动密封,可以在关闭时实现动态密封。 第二个边缘焊接波纹管也可以设置在活塞上,两个波纹管可以串联操作。 填充内部的油和通道可以从一个波纹管移动到另一个,以转移入口和室压力之间的压力差。 第二个波纹管完全压缩到堆叠高度,并停止打开阀门。