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公开(公告)号：US09924894B2
公开(公告)日：2018-03-27
申请号：US14729075
申请日：2015-06-03
Inventor： Chun Zhang , Tsz Ho Lau , Yuk Cheung Chan , Wei Mong Tsang
IPC: A61B5/1455 , A61B5/145 , A61B5/107 , A61B5/00 , A61B5/1495 , A61B5/05
CPC classification number: A61B5/1455 , A61B5/0075 , A61B5/0507 , A61B5/1075 , A61B5/1076 , A61B5/1079 , A61B5/14532 , A61B5/1495 , A61B5/7225 , A61B5/7246 , A61B5/7275 , A61B5/7278 , A61B2562/0238
Abstract: The present invention discloses a non-invasive method of measuring skin thickness and blood glucose concentration of a subject by a Raman system. The advantage of the present invention is that a single Raman spectrum is used to measure both the skin thickness and glucose concentration. The skin thickness and Raman intensity retrieved from the same Raman spectrum are both utilized to yield a more accurate blood glucose concentration. The present invention also discloses a Raman system for measuring physiological data of a subject. It comprises a Raman spectroscopic unit and a signal processing unit.
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32.发明授权公开(公告)号：US09436872B2
公开(公告)日：2016-09-06
申请号：US14187334
申请日：2014-02-24
Inventor： Xueyan Tang , You Ding
CPC classification number: G06K9/00389 , G06K9/00382 , G06T7/246 , G06T2207/10016 , G06T2207/30196
Abstract: A system and method of detecting a posture of at least one predetermined part of an object comprising the steps of extracting a first object shape from a first image taken by a first image sensor, computing a characteristic dimension value of the predetermined part within a predetermined region of the first object shape, constructing a mask based on the characteristic dimension value, extracting a profile of the predetermined part from the first object shape by applying the mask on the first object shape, and identifying at least one predefined feature point in the profile of the predetermined part, thereby detecting the posture of the predetermined part is disclosed.
Abstract translation: 一种用于检测物体的至少一个预定部分的姿势的系统和方法，包括以下步骤：从由第一图像传感器拍摄的第一图像中提取第一对象形状，计算预定区域内的预定部分的特征尺寸值 基于所述特征尺寸值构建掩模，通过对所述第一对象形状应用所述掩模，从所述第一对象形状提取所述预定部分的轮廓，以及识别所述轮廓中的至少一个预定义特征点 公开了预定部分，从而检测到预定部分的姿势。
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33.发明申请公开(公告)号：US20160226696A1
公开(公告)日：2016-08-04
申请号：US14614157
申请日：2015-02-04
Inventor： Yuxian Zhang , Honglei Zhang , Victor Kwan , Eric Tsang
IPC: H04L27/26
CPC classification number: H04L27/2663 , H04L27/2659 , H04L27/2675 , H04L27/2685
Abstract: A method for performing high speed mode detection of a carrier frequency offset (CFO) includes receiving a Zadoff-Chu signal at a wireless device, and determining a plurality of correlation peaks based on a correlation of the signal with one or more known Zadoff-Chu sequences. The method includes determining a carrier frequency offset (CFO) associated with the signal based on a phases associated with the plurality of correlation peaks and a coarse CFO estimate. The coarse CFO estimate may be determined based on a squared power ratio of particular pairs of the plurality of correlation peaks and the phases may be used to remove ambiguity associated with the coarse CFO estimate.
Abstract translation: 用于执行载波频率偏移（CFO）的高速模式检测的方法包括在无线设备处接收Zadoff-Chu信号，并且基于所述信号与一个或多个已知的Zadoff-Chu的相关性来确定多个相关峰值 序列。 该方法包括基于与多个相关峰值相关联的相位和粗略的CFO估计来确定与该信号相关联的载波频率偏移（CFO）。 可以基于多个相关峰的特定对的平方功率比来确定粗略的CFO估计，并且可以使用相位来消除与粗略CFO估计相关联的模糊度。
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公开(公告)号：US09299152B2
公开(公告)日：2016-03-29
申请号：US13722803
申请日：2012-12-20
Inventor： Wang Lu , Huo Yan , Ren Junyan
CPC classification number: G06T7/0071 , G06T7/507 , G06T7/579
Abstract: Systems and methods which provide generation of image depth maps which more accurately represent the local depth discontinuity within images through use of image global depth maps adapted based upon image global motion and/or localized depth analysis utilizing relative relationships of attributes across depth discontinuities in the image are disclosed. Embodiments utilize a full global depth map which is larger than or equal to the image being converted in order to accommodate image global motion, in generating an image global depth map. In operation according to embodiments, an image global depth map is identified within the full global depth map, such as based upon global motion within the image. Localized depth analysis, using pixel attribute relative relationships, is applied with respect to the image global depth map according to embodiments to generate an image depth map which more accurately reflects the local depth discontinuities within the image.
Abstract translation: 通过使用基于图像全局运动和/或局部深度分析的图像全局深度图，利用图像中的深度不连续性的属性的相对关系，提供图像深度图的生成，其更准确地表示图像内的局部深度不连续性 被披露。 在生成图像全局深度图时，实施例利用大于或等于被转换图像的全局全景深度图，以适应图像全局运动。 在根据实施例的操作中，例如基于图像内的全局运动，在全局全景深度图中识别图像全局深度图。 根据实施例，对于图像全局深度图应用使用像素属性相对关系的局部深度分析，以生成更精确地反映图像内局部深度不连续性的图像深度图。
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35.发明授权Adaptive unified performance management (AUPM) with root cause and/or severity analysis for broadband wireless access networks 有权自适应统一性能管理（AUPM），具有宽带无线接入网络的根本原因和/或严重性分析公开(公告)号：US09246747B2
公开(公告)日：2016-01-26
申请号：US13678362
申请日：2012-11-15
Inventor： Siu Ping Chan , Ka Ho Mui , Xiaodong Wang , Chun Sing Joseph Chan , Shenglong Xiao , Hua Xia , Qinghua Liao
IPC: G06F15/173 , H04L12/24 , H04L12/26
CPC classification number: H04L41/022 , H04L41/0636 , H04L41/142
Abstract: Systems and methods which provide an adaptive unified performance management (AUPM) framework for interacting with disparate network elements using techniques adaptive to operational conditions to provide network performance adaptive root cause analysis (ARCA) are shown. An AUPM framework of embodiments of the invention implements a proxy based architecture in which a plurality of proxies are utilized to connect to and perform data communication with the disparate network elements. Centralized performance management is in communication with the proxies to obtain and unify network element data for performance monitoring, alarm reporting, and/or root cause analysis. The performance monitoring, alarm reporting, and root cause analysis provided by centralized performance management of embodiments herein implements adaptive cluster-based analysis to provide robust operation adapted to accommodate various operational scenarios, such as may include time varying conditions and learning based configuration.
Abstract translation: 显示了提供适应性统一性能管理（AUPM）框架的系统和方法，用于使用适应于操作条件的技术与不同网络元件进行交互以提供网络性能自适应根本原因分析（ARCA）。 本发明实施例的AUPM框架实现了一种基于代理的架构，其中使用多个代理来连接到与不同网络元件进行数据通信。 集中性能管理与代理进行通信，以获取和统一网元数据，用于性能监控，报警报告和/或根本原因分析。 通过本文实施例的集中性能管理提供的性能监视，报警报告和根本原因分析实现了基于自适应聚类的分析，以提供适合于适应各种操作场景的鲁棒操作，诸如可包括时变条件和基于学习的配置。
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Patent Agency Ranking
36.发明授权公开(公告)号：US09237513B2
公开(公告)日：2016-01-12
申请号：US14304781
申请日：2014-06-13
Inventor： Yin Yang , Jiewei Ding , Yuxian Zhang , Honglei Zhang , Kong Chau Tsang
CPC classification number: H04W48/16 , G06F17/14 , H04B7/0626 , H04B7/0842 , H04J11/005 , H04J11/0069 , H04W24/02 , H04W24/10
Abstract: A methods for performing a cell search in multiple antenna wireless systems using a plurality of spatial filters is disclosed, and includes applying a plurality of spatial filters to a plurality of received signal streams to generate a plurality of filtered signal streams. The plurality of received signal streams correspond to signals received at a plurality of receive antennas from a plurality of signal sources (e.g., neighboring cells). In an aspect, the plurality of spatial filters may be predefined spatial filters and may be weighted using a set of predefined filter weights. In an additional or alternative aspect, the plurality of spatial filters may be adaptive spatial filters and may be weighted using a set of dynamically determined filter weights. The method includes detecting physical network identities based on the plurality of filtered signal streams.
Abstract translation: 公开了一种使用多个空间滤波器在多个天线无线系统中执行小区搜索的方法，并且包括将多个空间滤波器应用于多个接收信号流以产生多个经滤波的信号流。 多个接收信号流对应于从多个信号源（例如，相邻小区）在多个接收天线处接收的信号。 在一个方面，多个空间滤波器可以是预定义的空间滤波器，并且可以使用一组预定义的滤波器权重进行加权。 在附加或替代方面，多个空间滤波器可以是自适应空间滤波器，并且可以使用一组动态确定的滤波器权重来加权。 该方法包括基于多个经滤波的信号流检测物理网络身份。
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37.发明授权Method and system of incorporating passive-based proximity data for position determination 有权结合被动式邻近数据进行位置确定的方法和系统公开(公告)号：US09226114B2
公开(公告)日：2015-12-29
申请号：US14213312
申请日：2014-03-14
Inventor： Chi-Lun Mak , Manming Andrew Hon , Vincent Wan-Ming Lau
Abstract: Systems and methods establish passive-based proximity regions to determine position of a device and an area. Example embodiments may be utilized in a wireless network where passive-based proximity regions are established for one or more access points in a wireless network. When a wireless device enters or moves through such a passive-based proximity region, one or more resources associated with the wireless network or wireless device may recognize the presence of the passive-based region and utilize this information to determine positioning data for the wireless device.
Abstract translation: 系统和方法建立基于被动的邻近区域以确定设备和区域的位置。 可以在无线网络中使用示例性实施例，其中针对无线网络中的一个或多个接入点建立基于无源的邻近区域。 当无线设备进入或移动通过这种基于被动的接近区域时，与无线网络或无线设备相关联的一个或多个资源可以识别出基于被动的区域，并利用该信息来确定无线设备的定位数据 。
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公开(公告)号：US20150333732A1
公开(公告)日：2015-11-19
申请号：US14276892
申请日：2014-05-13
Inventor： Zhao Shaohua
IPC: H03H17/02
CPC classification number: H03H17/0671 , H03H17/0251 , H03H2017/0072
Abstract: The present invention is directed to systems and methods which provide an improved compensation filter, as may be used with respect to a decimator, optimally designed using a convex optimization approach. Compensation filters of embodiments of the invention may, for example, be used with respect to a CIC decimator. In accordance with embodiments of the invention, compensation filters are designed with minimum order to approximate target frequency response in the target frequency bands. Additionally or alternatively, compensation filters of embodiments are optimally designed for passband drop and stopband attenuation improvement, such as to satisfy the specified peak ripple in the passband and/or to satisfy the specified peak errors over a set of target sub-bands in the stopband.
Abstract translation: 本发明涉及提供一种改进的补偿滤波器的系统和方法，该补偿滤波器可以相对于使用凸优化方法最佳设计的抽取器来使用。 本发明的实施例的补偿滤波器可以例如用于CIC抽取器。 根据本发明的实施例，补偿滤波器被设计成以目标频带近似目标频率响应的最小次数。 附加地或替代地，实施例的补偿滤波器被最优地设计用于通带下降和阻带衰减改善，例如满足通带中的指定峰值纹波和/或满足在阻带中的一组目标子带上的指定峰值误差 。
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39.发明申请Transmission-Reflectance Swappable Raman Probe for Physiological Detections 有权用于生理检测的透射 - 反射可插拔拉曼探针公开(公告)号：US20150208957A1
公开(公告)日：2015-07-30
申请号：US14327553
申请日：2014-07-09
Inventor： Chun ZHANG , Ka Cheung KWOK , Lydia Lap Wai LEUNG
IPC: A61B5/1455 , A61B5/05 , A61B5/00 , G01N21/63
CPC classification number: A61B5/1455 , A61B5/0075 , G01J3/0202 , G01J3/0216 , G01J3/0227 , G01J3/0237 , G01J3/06 , G01J3/44 , G01N21/63 , G01N21/65 , G01N2201/06113
Abstract: A transmission-reflectance swappable Raman device and a method thereof are disclosed. The excitation light is selectively directed to the sample in one direction for generating the transmission Raman signal in transmission mode or in another direction for generating the reflectance Raman signal in reflectance mode. The content of an analyte in a sample can be determined by analyzing transmission and reflectance Raman signal.
Abstract translation: 公开了一种透射反射可交换拉曼装置及其方法。 激发光在一个方向上选择性地导向样品，以在透射模式或另一方向上产生透射拉曼信号，以在反射模式下产生反射拉曼信号。 可以通过分析透射和反射拉曼信号来确定样品中分析物的含量。
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公开(公告)号：US20150193978A1
公开(公告)日：2015-07-09
申请号：US14147577
申请日：2014-01-05
Inventor： Changli WU , Xuyan HUANG , Ying LIU
CPC classification number: G03B21/28 , A61B90/36 , A61B2090/366 , G03B21/142
Abstract: An image projector for augmenting the appearance of a physical object is disclosed, also known as an augmented reality projector. The augmented reality projector comprises an optical arrangement to provide the possibility of precise matching of a projected image of the physical object back onto the object itself, instead of using digital image processing to do so. Digital image processing may be used to enhance features of the image and is not required for resizing or orienting the image to the object. This reduces the need for computational power to process the image and spares processing resources to refresh the image in real time. Accordingly, the processed image can be refreshed to change the appearance of a moving object. Furthermore, the precise matching provides the possibility of using projected images a graphical use interface, as movements of a user's fingers on the interface can be determined accurately.
Abstract translation: 公开了用于增强物体的外观的图像投影仪，也称为增强现实投影仪。 增强现实投影仪包括光学装置，以提供将物理对象的投影图像精确地匹配到对象本身上的可能性，而不是使用数字图像处理来实现。 数字图像处理可以用于增强图像的特征，并且不需要将图像调整或定向到对象。 这减少了对计算能力的需要，以处理图像并备份处理资源来实时刷新图像。 因此，可以刷新处理的图像以改变移动物体的外观。 此外，精确匹配提供了使用投影图像图形使用界面的可能性，因为可以准确地确定用户手指在界面上的移动。
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