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11. 发明授权

US06361167B1 Digital eye camera 有权
标题翻译：数码眼镜
公开(公告)号：US06361167B1
公开(公告)日：2002-03-26
申请号：US09592899
申请日：2000-06-13
申请人： Wei Su , Norbert A. Massie
发明人： Wei Su , Norbert A. Massie
IPC分类号： A61B314
CPC分类号： A61B3/107 , A61B3/135 , A61B3/14 , A61B5/0002 , A61F9/008 , A61F2009/00846 , A61F2009/00863 , A61F2009/00872
摘要： A digital camera that combines the functions of the retinal camera and corneal camera into one, single, small, easy to use instrument. The single camera can acquire digital images of a retinal region of an eye, and digital images of a corneal region of the eye. The camera includes a first combination of optical elements for making said retinal digital images, and a second combination of optical elements for making said corneal digital images. A portion of these elements are shared elements including a first objective element of an objective lens combination, a digital image sensor and at least one eyepiece for viewing either the retina or the cornea. The retinal combination also includes a first changeable element of said objective lens system for focusing, in combination with said first objective element, portions or all of said retinal region at or approximately at a common image plane. The retinal combination also includes a retinal illuminating light source, an aperture within said frame and positioned within said first combination to form an effective retinal aperture located at or approximately at the lens of the eye defining an effective retinal aperture position, an infrared camera for determining eye position, and an aperture adjustment mechanism for adjusting the effective retinal aperture based on position signals from said infrared camera. The cornea combination of elements includes a second changeable element of said objective lens system for focusing, in combination with said first objective element, portions or all of said cornea region at or approximately at a common image plane.
摘要翻译：数码相机将视网膜摄像机和角膜摄像机的功能组合成一个，单个，小型，易于使用的仪器。单个相机可以获取眼睛的视网膜区域的数字图像和眼睛的角膜区域的数字图像。相机包括用于制造所述视网膜数字图像的光学元件的第一组合以及用于制造所述角膜数字图像的光学元件的第二组合。这些元件的一部分是包括物镜组合的第一目标元件，数字图像传感器和用于观察视网膜或角膜的至少一个目镜的共享元件。视网膜组合还包括所述物镜系统的第一可变元件，用于与所述第一目标元件结合，在或在其共同的图像平面处聚焦所述视网膜区域的一部分或全部。视网膜组合还包括视网膜照明光源，所述框架内的孔，并定位在所述第一组合内，以形成位于眼睛的眼睛或近似位于眼睛的镜片处的有效视网膜孔，限定有效的视网膜孔位置，用于确定的红外照相机眼睛位置和用于根据来自所述红外摄像机的位置信号调节有效视网膜孔径的光圈调节机构。元件的角膜组合包括所述物镜系统的第二可变元件，用于与所述第一物镜组合在一起或近似于共同的图像平面处聚焦所述角膜区域的一部分或全部。

12. 发明授权

US5822036A Eye imaging unit having a circular light guide 失效
标题翻译：具有圆形光导的眼睛成像单元
公开(公告)号：US5822036A
公开(公告)日：1998-10-13
申请号：US820224
申请日：1997-03-18
申请人： Norbert A. Massie , Wei Su
发明人： Norbert A. Massie , Wei Su
IPC分类号： A61B3/12 , A61B3/00 , A61B3/125 , A61B3/14
CPC分类号： A61B3/125 , A61B3/145
摘要： An eye imaging system having a portable image capture unit having a circular light guide positioned adjacent to and behind a corneal contact lens for controlling directing light over a wide field to the retina of an eye and provide more light towards the center of the eye.
摘要翻译：一种具有便携式图像捕获单元的眼睛成像系统，其具有邻近角膜隐形眼镜并在角膜接触透镜之后定位的圆形光导，用于控制将光线在宽视野上引导到眼睛的视网膜，并向眼睛的中心提供更多的光。

13. 发明申请

US20200318561A1 FULL WORKING CONDITION PASSAGE-SEPARATED AND TIME-SEPARATED SUPERCHARGED INTAKE INTERNAL COMBUSTION ENGINE VARIABLE COMPRESSION RATIO TECHNOLOGY 审中-公开
公开(公告)号：US20200318561A1
公开(公告)日：2020-10-08
申请号：US16652816
申请日：2018-04-13
申请人： Wei Su
发明人： Wei Su
IPC分类号： F02D41/00 , F02B33/44
摘要： Passage-separated intake of the present invention refers to that a separate supercharged intake passage and a separate supercharged intake supply apparatus are provided such that natural intake is separated from supercharged intake to implement respective intake without mutual interference. Time-separated intake refers to that in order to avoid a cylinder C from becoming a passage between natural intake and supercharged intake, natural intake is performed first in an intake stroke, and supercharged intake is performed after a bottom dead center of the intake stroke at the end of the natural intake. The efficiency of supercharged intake in this case is

14. 发明授权

US09209922B2 Lossless adjustment method of ODUflex channel bandwidth and ODUflex channel 有权
标题翻译： ODUflex通道带宽和ODUflex通道的无损调整方法
公开(公告)号：US09209922B2
公开(公告)日：2015-12-08
申请号：US13315525
申请日：2011-12-09
申请人： Wei Su , Chiwu Ding , Limin Dong , Qiuyou Wu
发明人： Wei Su , Chiwu Ding , Limin Dong , Qiuyou Wu
IPC分类号： H04J3/16
CPC分类号： H04L47/826 , H04J3/1652 , H04J3/1664 , H04J2203/0067 , H04J2203/0098 , H04L47/765 , H04Q11/0066 , H04Q2011/0086
摘要： The embodiments of the present application relate to the field of communications technologies, and disclose a method for adjusting bandwidth of a flexible Optical channel Data Unit (ODUflex) channel. The method includes: respectively adjusting, according to a bandwidth adjustment indication message, a quantity of time slots occupied by an ODUflex frame in a higher order optical channel data unit (HO ODU) at an egress side of each network node on an ODUflex channel; and adjusting, according to a rate adjustment indication message, a transmission rate of the ODUflex frame of each network node on the ODUflex channel, so as to unify the transmission rate of each network node on the ODUflex channel.
摘要翻译：本申请的实施例涉及通信技术领域，并且公开了一种用于调整灵活光通道数据单元（ODUflex）信道的带宽的方法。该方法包括：根据带宽调整指示消息分别在ODUflex信道上的每个网络节点的出口侧的高阶光信道数据单元（HO ODU）中分配由ODUflex帧占用的时隙量; 根据速率调整指示消息，调整ODUflex信道上每个网络节点的ODUflex帧的传输速率，以便统一ODUflex信道上每个网络节点的传输速率。

15. 发明授权

US09025619B2 Method and apparatus for generic mapping procedure GMP mapping and method and apparatus for generic mapping procedure GMP demapping 有权
标题翻译：通用映射过程GMP映射的方法和装置，通用映射过程GMP解映射的方法和装置
公开(公告)号：US09025619B2
公开(公告)日：2015-05-05
申请号：US13531037
申请日：2012-06-22
申请人： Wei Su , Limin Dong , Chiwu Ding , Junling Xiang
发明人： Wei Su , Limin Dong , Chiwu Ding , Junling Xiang
IPC分类号： H04J3/16 , H04J3/12 , H04J3/07
CPC分类号： H04J3/1652 , H04J3/07 , H04J3/12 , H04L47/12
摘要： Embodiments of the present invention disclose a method for the generic mapping procedure GMP mapping, a method for GMP demapping, and an apparatus. The method for mapping includes: carrying, in an overhead GMP OH of the ith GMP block container, information about a TS that needs to be occupied by the (i+n)th GMP block container; adjusting the (i+n)th GMP block container according to the information about the TS that needs to be occupied by the (i+n)th GMP block container; performing, according to the adjusted (i+n)th GMP block container, the GMP mapping on customer service data to be sent, so that a receive end is capable of adopting a corresponding demapping manner according to a change of the block container, which implements lossless mapping and demapping processing by adopting a GMP for a variable block container.
摘要翻译：本发明的实施例公开了通用映射过程GMP映射的方法，用于GMP解映射的方法和装置。映射方法包括：在第iGMP块容器的开销GMP OH中携带需要被第（i + n）个GMP块容器占用的TS的信息; 根据关于需要被第（i + n）个GMP块容器占用的TS的信息调整第（i + n）个GMP块容器; 根据所调整的第i + n个GMP块容器，执行要发送的客户业务数据的GMP映射，使得接收端能够根据块容器的变化采用对应的解映射方式，通过对可变块容器采用GMP实现无损映射和解映射处理。

16. 发明授权

US08948205B2 Method and apparatus for mapping and de-mapping in an optical transport network 有权
标题翻译：在光传输网络中映射和解映射的方法和装置
公开(公告)号：US08948205B2
公开(公告)日：2015-02-03
申请号：US12712675
申请日：2010-02-25
申请人： Maarten Vissers , Qiuyou Wu , Xin Xiao , Wei Su
发明人： Maarten Vissers , Qiuyou Wu , Xin Xiao , Wei Su
IPC分类号： H04J3/00 , H04J3/16
CPC分类号： H04J14/08 , H04B10/27 , H04J3/1652
摘要： The embodiments of the present invention disclose method and apparatus for mapping and de-mapping in an optical transport network, where the mapping method includes: constructing an Optical Channel Data Tributary Unit (ODTU) according to an amount M of time slots of a High Order Optical Channel Payload Unit (HO OPU) to be occupied by a Low Order Optical Channel Data Unit (LO ODU); mapping the LO ODU to a payload area of the ODTU in a M-byte granularity; encapsulating overhead information to the overhead area of the ODTU; and multiplexing the ODTU, which has been mapped the LO ODU and encapsulated with the overhead information, to the HO OPU, so as to provide a high-efficient and universal mode for mapping the LO ODU to the HO OPU.
摘要翻译：本发明的实施例公开了一种在光传输网络中映射和解映射的方法和装置，其中所述映射方法包括：根据高阶时隙的量M来构造光信道数据支路单元（ODTU）光通道有效负载单元（HO OPU）由低阶光通道数据单元（LO ODU）占用; 将OD ODU以M字节粒度映射到ODTU的有效负载区域; 将开销信息封装到ODTU的开销区域; 并将已经映射到LO ODU并被封装的开销信息的ODTU复用到HO OPU，以提供用于将LO ODU映射到HO OPU的高效和通用的模式。

17. 发明申请

US20130162838A1 Transformation between Image and Map Coordinates 有权
标题翻译：图像与地图坐标之间的转换
公开(公告)号：US20130162838A1
公开(公告)日：2013-06-27
申请号：US13335442
申请日：2011-12-22
申请人： Chien-Min Huang , Wei Su , Frank Vaughn
发明人： Chien-Min Huang , Wei Su , Frank Vaughn
IPC分类号： H04N5/225 , G06K9/00
CPC分类号： H04N7/181 , G06K9/00771 , G06T7/73 , G06T2207/10016 , G06T2207/20101 , G06T2207/30232
摘要： Systems and methods for transformations between image and map coordinates, such as those associated with a video surveillance system, are described herein. An example of a method described herein includes selecting a reference point within the image with known image coordinates and map coordinates, computing at least one transformation parameter with respect to a location and a height of the camera and the reference point, detecting a target location to be tracked within the image, determining image coordinates of the target location, and computing map coordinates of the target location based on the image coordinates of the target location and the at least one transformation parameter.
摘要翻译：本文描述了用于图像和地图坐标之间的转换的系统和方法，例如与视频监控系统相关联的系统和方法。本文描述的方法的示例包括在图像中选择具有已知图像坐标和地图坐标的参考点，相对于照相机和参考点的位置和高度计算至少一个变换参数，将目标位置检测到在图像内跟踪，确定目标位置的图像坐标，以及基于目标位置和至少一个变换参数的图像坐标来计算目标位置的地图坐标。

18. 发明授权

US08472564B1 Method of automated demodulation and classification of phase-shift-keying signals using hysteretic differential zero-crossing time samples 失效
标题翻译：使用滞后微分零交叉时间样本的相移键控信号的自动解调和分类方法
公开(公告)号：US08472564B1
公开(公告)日：2013-06-25
申请号：US13437336
申请日：2012-04-02
申请人： Wei Su
发明人： Wei Su
IPC分类号： H03D3/00
CPC分类号： H04L27/0012 , H04L27/2337
摘要： An automatic zero-crossing signal demodulation and classification device for rapidly identifying unknown modulation in a signal identifies unknown modulation in a signal, demodulates differential phase shift keying signals and automatically recognizes certain phase shift keying signals. This is accomplished by eliminating unknown term fc in differential phase estimation, introducing a symbol rate tracking mechanism, applying hysteresis nonlinearity to eliminate phase shaping effect and using weighted average to estimate phase difference. Better estimates are accomplished by using hysteretic nonlinear function to detect zero-crossing points in eliminating false detecting of zero-crossing points caused by additive noise, and calculating differential phase without directly using center frequency to simplify estimation process. Present invention also encompasses automated zero-crossing signal surveillance demodulation and classification device for rapidly identifying unknown modulation in a signal and method for automatic zero-crossing demodulation and classification of unknown modulation signal.
摘要翻译：用于快速识别信号中的未知调制的自动过零信号解调和分类装置识别信号中的未知调制，解调差分相移键控信号并自动识别某些相移键控信号。这是通过消除差分相位估计中的未知项fc，引入符号速率跟踪机制，应用滞后非线性来消除相位整形效应并使用加权平均来估计相位差来实现的。通过使用滞后非线性函数来检测过零点，消除由加性噪声引起的过零点的错误检测，并且不直接使用中心频率来简化估计过程来计算微分相，从而实现更好的估计。本发明还包括用于快速识别信号中的未知调制的自动过零信号监视解调和分类装置以及用于自动过零解调和未知调制信号分类的方法。

19. 发明申请

US20120162416A1 STOPPED OBJECT DETECTION 有权
标题翻译：停止对象检测
公开(公告)号：US20120162416A1
公开(公告)日：2012-06-28
申请号：US12976957
申请日：2010-12-22
申请人： Wei Su , Lei Wang , Farzin Aghdasi , Shu Yang
发明人： Wei Su , Lei Wang , Farzin Aghdasi , Shu Yang
IPC分类号： H04N7/18
CPC分类号： H04N7/185 , G06K9/00778 , G06K9/6202 , G06T7/11 , G06T7/254 , G06T2207/10016 , G06T2207/20081 , G06T2207/30232 , G06T2207/30236 , G06T2207/30242 , H04N7/183
摘要： A video surveillance system includes: an input configured to receive indications of images each comprising a plurality of pixels; a memory; and a processing unit communicatively coupled to the input and the memory and configured to: analyze the indications of the images; compare the present image with a short-term background image stored in the memory; compare the present image with a long-term background image stored in the memory; provide an indication in response to an object in the present image being disposed in a first location in the present image, in a second location in, or absent from, the short-term background image, and in a third location in, or absent from, the long-term background image, where the first location is different from both the second location and the third location.
摘要翻译：视频监控系统包括：被配置为接收包括多个像素的图像的指示的输入; 记忆以及处理单元，其通信地耦合到所述输入和所述存储器并且被配置为：分析所述图像的指示; 将当前图像与存储在存储器中的短期背景图像进行比较; 将当前图像与存储在存储器中的长期背景图像进行比较; 提供响应于当前图像中的对象被布置在当前图像中的第一位置，在短期背景图像中的第二位置，或在短期背景图像中的第二位置以及在第三位置中的指示，长期背景图像，其中第一位置与第二位置和第三位置不同。

20. 发明授权

US08149956B1 Method of automated demodulation and classification of phase-shift-keying signals using hysteretic differential zero-crossing time samples 失效
标题翻译：使用滞后微分零交叉时间样本的相移键控信号的自动解调和分类方法
公开(公告)号：US08149956B1
公开(公告)日：2012-04-03
申请号：US11789130
申请日：2007-04-23
申请人： Wei Su
发明人： Wei Su
IPC分类号： H03D3/00
CPC分类号： H04L27/0012 , H04L27/2337
摘要： An automatic zero-crossing signal demodulation and classification device for rapidly identifying an unknown modulation in a signal identifies an unknown modulation in a signal, demodulates differential phase shift keying signals and automatically recognizes certain phase shift keying signals. This is accomplished by eliminating the unknown term fc in differential phase estimation, introducing a symbol rate tracking mechanism, applying hysteresis nonlinearity to eliminate the phase shaping effect and using a weighted average to estimate the phase difference. Better estimates are accomplished by using the hysteretic nonlinear function to detect the zero-crossing points in eliminating the false detecting of the zero-crossing points caused by the additive noise, and calculating differential phase without directly using the center frequency to simplify the estimation process. The present invention also encompasses an automated zero-crossing signal surveillance demodulation and classification device for rapidly identifying an unknown modulation in a signal and a method for automatic zero-crossing demodulation and classification of an unknown modulation signal.
摘要翻译：用于快速识别信号中的未知调制的自动过零信号解调和分类装置识别信号中的未知调制，解调差分相移键控信号并自动识别某些相移键控信号。这是通过消除差分相位估计中的未知项fc，引入符号率跟踪机制，应用滞后非线性来消除相位整形效应并使用加权平均来估计相位差来实现的。通过使用滞后非线性函数来检测过零点，消除由加性噪声引起的过零点的错误检测，并且不直接使用中心频率来简化估计过程，计算差分相位来实现更好的估计。本发明还包括用于快速识别信号中的未知调制的自动过零信号监视解调和分类装置以及用于自动过零解调和未知调制信号分类的方法。

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