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    Image capture control for in vivo autonomous camera
    1.
    发明授权
    Image capture control for in vivo autonomous camera 有权
    用于体内自主摄像机的图像捕获控制

    公开(公告)号：US07792344B2

    公开(公告)日：2010-09-07

    申请号：US12543508

    申请日：2009-08-19

    申请人： Kang-Huai Wang ,  Tong Wu

    发明人： Kang-Huai Wang ,  Tong Wu

    IPC分类号： G06K9/00

    CPC分类号： H04N5/232 ,  A61B1/00009 ,  A61B1/00016 ,  A61B1/0002 ,  A61B1/00029 ,  A61B1/00032 ,  A61B1/00036 ,  A61B1/041 ,  A61B1/0684 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/03 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/7232 ,  H04N19/105 ,  H04N19/137 ,  H04N19/172 ,  H04N19/423 ,  H04N2005/2255

    摘要： Systems and methods are provided for motion detection and capture control of video data from a capsule camera system having an on-board storage. The capsule camera system moves through the GI tract under the action of peristalsis and records images of the intestinal walls. The capsule's movement is episodic and jerky. The capacity of the on-board storage is limited. In order to avoid unnecessary capture of images when the capsule camera moves very slowly or stalls, motion detection technique is utilized to help control image capture. Furthermore, an adaptive capture control is disclosed that automatically adjusts the threshold level of capture control to maintain proper image capture. The invented capture control also conserves precious battery power by eliminating capture of unnecessary images when the capsule camera moves too slowly or stalls. The present invention of image capture control and threshold update is also applicable to a capsule camera system having a wireless transmitter instead of an on-board storage.

    摘要翻译： 提供了系统和方法用于具有车载存储的胶囊相机系统的视频数据的运动检测和捕获控制。 胶囊相机系统在蠕动作用下通过胃肠道移动，并记录肠壁的图像。 胶囊的运动是偶然和剧烈的。 机载存储的容量有限。 为了避免在胶囊相机移动非常缓慢或停止时不必要地捕获图像，运动检测技术被用于帮助控制图像捕获。 此外，公开了自适应捕获控制，其自动调整捕获控制的阈值水平以保持适当的图像捕获。 本发明的捕获控制还通过在胶囊相机移动太慢或失速时消除不必要的图像的捕获来节省宝贵的电池电量。 图像捕获控制和阈值更新的本发明也适用于具有无线发射器而不是机载存储的胶囊相机系统。

    IMAGE CAPTURE CONTROL FOR IN VIVO AUTONOMOUS CAMERA
    2.
    发明申请
    IMAGE CAPTURE CONTROL FOR IN VIVO AUTONOMOUS CAMERA 有权
    自动摄像机的图像捕获控制

    公开(公告)号：US20090322865A1

    公开(公告)日：2009-12-31

    申请号：US12543508

    申请日：2009-08-19

    申请人： Kang-Huai Wang ,  Tong Wu

    发明人： Kang-Huai Wang ,  Tong Wu

    IPC分类号： H04N7/18 ,  H04N5/228

    CPC分类号： H04N5/232 ,  A61B1/00009 ,  A61B1/00016 ,  A61B1/0002 ,  A61B1/00029 ,  A61B1/00032 ,  A61B1/00036 ,  A61B1/041 ,  A61B1/0684 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/03 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/7232 ,  H04N19/105 ,  H04N19/137 ,  H04N19/172 ,  H04N19/423 ,  H04N2005/2255

    摘要： Systems and methods are provided for motion detection and capture control of video data from a capsule camera system having an on-board storage. The capsule camera system moves through the GI tract under the action of peristalsis and records images of the intestinal walls. The capsule's movement is episodic and jerky. The capacity of the on-board storage is limited. In order to avoid unnecessary capture of images when the capsule camera moves very slowly or stalls, motion detection technique is utilized to help control image capture. Furthermore, an adaptive capture control is disclosed that automatically adjusts the threshold level of capture control to maintain proper image capture. The invented capture control also conserves precious battery power by eliminating capture of unnecessary images when the capsule camera moves too slowly or stalls. The present invention of image capture control and threshold update is also applicable to a capsule camera system having a wireless transmitter instead of an on-board storage.

    摘要翻译： 提供了系统和方法用于具有车载存储的胶囊相机系统的视频数据的运动检测和捕获控制。 胶囊相机系统在蠕动作用下通过胃肠道移动，并记录肠壁的图像。 胶囊的运动是偶然和剧烈的。 机载存储的容量有限。 为了避免在胶囊相机移动非常缓慢或停止时不必要地捕获图像，运动检测技术被用于帮助控制图像捕获。 此外，公开了自适应捕获控制，其自动调整捕获控制的阈值水平以保持适当的图像捕获。 本发明的捕获控制还通过在胶囊相机移动太慢或失速时消除不必要的图像的捕获来节省宝贵的电池电量。 图像捕获控制和阈值更新的本发明也适用于具有无线发射器而不是机载存储的胶囊相机系统。

    Method and apparatus for determining an optical signal-to-noise ratio (OSNR) penalty
    5.
    发明授权
    Method and apparatus for determining an optical signal-to-noise ratio (OSNR) penalty 有权
    用于确定光信噪比（OSNR）罚分的方法和装置

    公开(公告)号：US08909041B2

    公开(公告)日：2014-12-09

    申请号：US13486821

    申请日：2012-06-01

    申请人： Yabin Ye ,  Tong Wu ,  Sen Zhang

    发明人： Yabin Ye ,  Tong Wu ,  Sen Zhang

    IPC分类号： H04B10/00 ,  H04B10/079

    CPC分类号： H04B10/07953

    摘要： A method for determining an optical signal-to-noise ratio penalty as a measure for a quality of an optical signal transmitted via an optical link between a source optical node and a destination optical node in an optical network, the method includes collecting information of the optical link; determining a configuration parameter Pconf of the optical link based on the information of the optical link; adjusting the configuration parameter Pconf to an adjusted configuration parameter P′conf according to linear impairments in the optical link; and determining the optical signal-to-noise ratio penalty based on a non-linear function of the adjusted configuration parameter P′conf, the non-linear function accounting for non-linear impairments in the optical link.

    摘要翻译： 一种用于确定光信噪比损失的方法，用作通过光网络中的源光节点和目的地光节点之间的光链路传输的光信号的质量的量度，所述方法包括： 光链路; 基于所述光链路的信息确定所述光链路的配置参数Pconf; 根据光链路中的线性损伤将配置参数Pconf调整到经调整的配置参数P'conf; 以及基于所调整的配置参数P'conf的非线性函数来确定所述光信噪比损失，所述非线性函数考虑所述光链路中的非线性损伤。

    METHOD AND APPARATUS FOR DETERMINING AN OPTICAL SIGNAL-TO-NOISE RATIO (OSNR) PENALTY
    7.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING AN OPTICAL SIGNAL-TO-NOISE RATIO (OSNR) PENALTY 有权
    用于确定光信号噪声比（OSNR）罚款的方法和装置

    公开(公告)号：US20130028597A1

    公开(公告)日：2013-01-31

    申请号：US13486821

    申请日：2012-06-01

    申请人： Yabin Ye ,  Tong Wu ,  Sen Zhang

    发明人： Yabin Ye ,  Tong Wu ,  Sen Zhang

    IPC分类号： H04B10/08

    CPC分类号： H04B10/07953

    摘要： A method for determining an optical signal-to-noise ratio penalty as a measure for a quality of an optical signal transmitted via an optical link between a source optical node and a destination optical node in an optical network, the method includes collecting information of the optical link; determining a configuration parameter Pconf of the optical link based on the information of the optical link; adjusting the configuration parameter Pconf to an adjusted configuration parameter P′conf according to linear impairments in the optical link; and determining the optical signal-to-noise ratio penalty based on a non-linear function of the adjusted configuration parameter P′conf, the non-linear function accounting for non-linear impairments in the optical link.

    摘要翻译： 一种用于确定光信噪比损失的方法，用作通过光网络中的源光节点和目的地光节点之间的光链路传输的光信号的质量的量度，所述方法包括： 光链路; 基于所述光链路的信息确定所述光链路的配置参数Pconf; 根据光链路中的线性损伤将配置参数Pconf调整到经调整的配置参数P'conf; 以及基于所调整的配置参数P'conf的非线性函数来确定所述光信噪比损失，所述非线性函数考虑所述光链路中的非线性损伤。

    METHOD AND DEVICE FOR ASYMMETRICALLY DUPLICATING AND DISTRIBUTING DATA STREAMS ACROSS NETWORK SEGMENTS
    8.
    发明申请
    METHOD AND DEVICE FOR ASYMMETRICALLY DUPLICATING AND DISTRIBUTING DATA STREAMS ACROSS NETWORK SEGMENTS 审中-公开
    网络部分不对称地分发和分配数据流的方法和装置

    公开(公告)号：US20100223391A1

    公开(公告)日：2010-09-02

    申请号：US12160998

    申请日：2006-12-18

    申请人： Tong Wu ,  Xiaomu Zhi ,  Binzhong Wang ,  Hailong Wang ,  Xianfa Meng

    发明人： Tong Wu ,  Xiaomu Zhi ,  Binzhong Wang ,  Hailong Wang ,  Xianfa Meng

    IPC分类号： G06F15/16

    CPC分类号： H04L12/1854

    摘要： A method for asymmetrically duplicating and distributing data stream, which is executed in a device having one or more network adapters, each network adapter is configured with a network address, the method comprising steps of: establishing at least one LIP according to system configuration or a user's request; establishing at least one LOP according to the system configuration or the user's request; establishing a mapping relation between the at least one LIP and the at least one LOP according to the system configuration or the user's request; multi-duplicating each of the data streams received from the at least one LIP according to the mapping relation; and transmitting the multi-duplicated data streams to one or more users via the one or more LOPs corresponding to the LIP.

    摘要翻译： 一种用于在具有一个或多个网络适配器的设备中执行的非对称复制和分发数据流的方法，每个网络适配器被配置有网络地址，所述方法包括以下步骤：根据系统配置建立至少一个LIP，或者 用户请求; 根据系统配置或用户请求建立至少一个LOP; 根据所述系统配置或所述用户的请求，建立所述至少一个LIP和所述至少一个LOP之间的映射关系; 根据映射关系多重复从至少一个LIP接收的每个数据流; 以及经由与所述LIP对应的所述一个或多个LOP，将所述多重复数据流发送到一个或多个用户。

    Vectors and methods for immunization or therapeutic protocols
    9.
    发明授权
    Vectors and methods for immunization or therapeutic protocols 失效
    载体和免疫方法或治疗方案

    公开(公告)号：US06821957B2

    公开(公告)日：2004-11-23

    申请号：US09965101

    申请日：2001-09-26

    申请人： Arthur M. Krieg ,  Heather L. Davis ,  Tong Wu ,  Schorr Joachim

    发明人： Arthur M. Krieg ,  Heather L. Davis ,  Tong Wu ,  Schorr Joachim

    IPC分类号： A61K4800

    CPC分类号： C12N15/86 ,  A61K39/12 ,  A61K39/292 ,  A61K39/39 ,  A61K48/00 ,  A61K2039/53 ,  A61K2039/55561 ,  A61K2039/57 ,  C12N2710/10343 ,  C12N2730/10134

    摘要： The present invention shows that DNA vaccine vectors can be improved by removal of CpG-N motifs and optional addition of CpG-S motifs. In addition, for high and long-lasting levels of expression, the optimized vector should include a promoter/enhancer that is not down-regulated by the cytokines induced by the immunostimulatory CpG motifs. Vectors and methods of use for immununostimulation are provided herein. The invention also provides improved gene therapy vectors by determining the CpG-N and CpG-S motifs present in the construct, removing stimulatory CpG (CpG-S) motifs and/or inserting neutralizing CpG (CpG-N) motifs, thereby producing a nucleic acid construct providing enhanced expression of the therapeutic polypeptide. Methods of use for such vectors are also included herein.

    摘要翻译： 本发明显示可以通过除去CpG-N基序和任选添加CpG-S基序来改善DNA疫苗载体。 此外，对于高和长期的表达水平，优化的载体应包括不被免疫刺激性CpG基序诱导的细胞因子下调的启动子/增强子。 本文提供了用于免疫刺激的载体和方法。 本发明还通过确定构建体中存在的CpG-N和CpG-S基序，除去刺激性CpG（CpG-S）基序和/或插入中和CpG（CpG-N）基序，从而产生核酸 提供治疗性多肽的增强的表达。 这些载体的使用方法也包括在本文中。

    Method and apparatus of computer inputting using an open kinetic chain
    10.
    发明授权
    Method and apparatus of computer inputting using an open kinetic chain 有权

    公开(公告)号：US11782537B1

    公开(公告)日：2023-10-10

    申请号：US17893629

    申请日：2022-08-23

    申请人： Tong Wu

    发明人： Tong Wu

    IPC分类号： G06F3/03 ,  G06F3/039 ,  G06F3/038 ,  G06F3/0354

    CPC分类号： G06F3/039 ,  G06F3/038 ,  G06F3/03545

    摘要： The present disclosure provides a method and apparatus of a computer interface device using an open kinetic chain with retractable links. It comprises a two-link robot arm that rotates along a shoulder and elbow joint. Each link can also be extendable in length. The end effector stylus has a ball tip that fits into a socket on the distal end of the second link, meaning that the stylus is detachable and interchangeable. The device can achieve a very high refreshing rate and a high spatial resolution. The links, elbow joint, and shoulder joint have sensors that record linear position and rotational data, respectively, which get transmitted and processed in an MPU on the main PCB. The PCB communicates with a PC as a haptic input device. The method and apparatus improve: (1) device control accuracy and comfort; (2) refreshing rate and responsiveness; (3) device resolution and/or input area size.