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    • 12. 发明授权
    • Systems, methods, and media for capturing scene images and depth geometry and generating a compensation image
    • 用于捕获场景图像和深度几何并产生补偿图像的系统,方法和媒体
    • US09122946B2
    • 2015-09-01
    • US12161415
    • 2007-01-24
    • Li ZhangShree K. Nayar
    • Li ZhangShree K. Nayar
    • G09G3/20G06T7/00G06K9/20
    • G06K9/2036G06K2209/401
    • In some embodiments, systems for capturing scene images and depth geometry are provided, comprising a projector, an optical sensor, and a digital processing device. The projector is capable of being defocused with respect to a scene and projects light having a shifting periodic illumination pattern on the scene. The optical sensor has a plurality of pixels and detects a portion of the radiance of at least one image of the scene at each of the pixels. The digital processing device is capable of being coupled to the optical sensor and obtains a temporal radiance profile from the radiance over a time period for each of the pixels, determines an amount of projection defocus at each of the of pixels using the temporal radiance profile, and, at each of the pixels, computes a depth to the scene at the pixel using the amount of projection defocus at the pixel.
    • 在一些实施例中,提供了用于捕获场景图像和深度几何的系统,包括投影仪,光学传感器和数字处理装置。 投影机能够相对于场景散焦,并且投射在场景上具有移动的周期性照明图案的光。 光学传感器具有多个像素并且检测每个像素处的场景的至少一个图像的一部分的辐射度。 数字处理装置能够耦合到光学传感器并且从每个像素的时间周期的辐射中获得时间辐射轮廓,使用时间辐射轮廓确定每个像素处的投影散焦量, 并且在每个像素处,使用像素处的投影散焦量来计算像素处的场景的深度。
    • 13. 发明授权
    • Model checking for distributed application validation
    • 分布式应用程序验证模型检查
    • US09092561B2
    • 2015-07-28
    • US12908007
    • 2010-10-20
    • Lidan MiaoPeng SongLi ZhangMihail G. Tarta
    • Lidan MiaoPeng SongLi ZhangMihail G. Tarta
    • G06F11/36G06F11/34
    • G06F11/3612G06F11/3447G06F11/3476G06F11/3608G06F11/3692
    • A model checking system is described herein that more effectively verifies and validates the design of distributed applications by providing a model and a generic framework to check application invariant properties, detect anomaly behaviors, and monitor application health. The model checking system checks on-line application behavior against application models derived from formal descriptions of the application. The system formulates the concrete application as an abstract model and a number of rules or properties that are expected to hold for the application under all conditions. The model checker compares the actual application execution with the models and either confirms that the properties hold true or reports that the properties are violated. Thus, the model checking system provides more efficient and thorough validation of distributed applications under more realistic production conditions.
    • 本文描述了一种模型检查系统,通过提供模型和通用框架来更有效地验证和验证分布式应用程序的设计,以检查应用程序不变属性,检测异常行为和监视应用程序运行状况。 模型检查系统根据从应用程序的形式描述导出的应用程序模型检查在线应用程序行为。 该系统将具体应用程序作为抽象模型以及预期在所有条件下都适用于应用程序的许多规则或属性。 模型检查器将实际应用程序执行与模型进行比较,并确认属性成立或报告属性被违反。 因此,模型检查系统在更现实的生产条件下提供了分布式应用程序的更有效和彻底的验证。
    • 17. 发明授权
    • Compositions and methods utilizing fibrin beta chain fragments
    • 使用纤维蛋白β链片段的组合物和方法
    • US08722623B2
    • 2014-05-13
    • US12678122
    • 2008-09-17
    • Leonid MedvedLi ZhangSergiy Yakovlev
    • Leonid MedvedLi ZhangSergiy Yakovlev
    • A61K38/36A61P7/04C07K14/75C07K14/475
    • C07K14/75
    • A composition including a peptide sequence of the formula βX1-X2, the peptide sequence corresponding to an amino acid sequence of a fibrin beta chain fragment of a Bbeta chain of fibrinogen, wherein X1 represents an N-terminal end of the peptide sequence, and X2 represents a C-terminal end of the peptide sequence, wherein the peptide sequence includes additional amino acids between X1 and X2, wherein the peptide sequence may contain a non-naturally occurring amino acid residue, wherein the peptide sequence is other than a wild-type β15-42 monomer sequence per se, and wherein the peptide sequence is other than (β15-66)2 dimer having two chains with each chain limited to wild type amino acids β15-65 and each chain further including a non-naturally occurring Gly at position 66 of each chain. Methods for treatment and pharmaceutical combinations may include a polypeptide agent such as Thymosin beta 4. In such methods and combinations, a dimer of the peptide sequence may include amino acids 15-66 of the fibrin beta chain.
    • 包含式&bgr的肽序列X1-X2的组合物,所述肽序列对应于纤维蛋白原的Bbeta链的纤维蛋白β链片段的氨基酸序列,其中X1表示肽序列的N-末端, X2表示肽序列的C末端,其中肽序列包括X1和X2之间的额外氨基酸,其中肽序列可以含有非天然存在的氨基酸残基,其中肽序列不是野生型 型单体序列本身,并且其中所述肽序列不同于具有每条链的每个链限定于野生型氨基酸(15-65)的每个链(& 15-66)2二聚体,并且每个链进一步 包括每个链的位置66处的非天然存在的Gly。 用于治疗和药物组合的方法可以包括多肽试剂例如胸腺素β4。在这些方法和组合中,肽序列的二聚体可以包括纤维蛋白β链的氨基酸15-66。
    • 18. 发明申请
    • Method and system of resource reconfiguration for cognitive-radio system
    • 认知无线电系统资源重构方法与系统
    • US20140120940A1
    • 2014-05-01
    • US14129343
    • 2012-04-12
    • Longtao RenXing LiuYan LiLi ZhangTing MiaoDong Zhou
    • Longtao RenXing LiuYan LiLi ZhangTing MiaoDong Zhou
    • H04W16/14
    • H04W16/14H04W28/16
    • The disclosure provides a method and system of resource reconfiguration for a cognitive-radio system. The method includes that: a reconfiguration module of a wireless communication system acquires a reconfiguration command according to a received spectrum refarming indication or by monitoring a network condition of the wireless communication system (101); and sends the reconfiguration command to a base station to implement resource reconfiguration by executing the reconfiguration command via the base station (102). With the disclosure, proper radio resource reconfiguration is performed by a reconfiguration module of each wireless communication system according to utilization of spectral resources in the system, so that the utilization of spectral resources in a primary system and between RATs may be coordinated, thereby enhancing the resource utilization rate of each wireless communication system and the spectrum utilization rate of the primary system, such as a broadcast and television system, and leading to a more balanced network load.
    • 本公开提供了一种用于认知无线电系统的资源重配置的方法和系统。 该方法包括:无线通信系统的重新配置模块根据接收的频谱重构指示或通过监视无线通信系统(101)的网络状况来获取重新配置命令; 并且通过经由基站(102)执行重新配置命令,将重新配置命令发送到基站以实现资源重新配置。 通过本公开,根据系统中的频谱资源的利用,由每个无线通信系统的重配置模块执行适当的无线电资源重配置,从而可以协调主系统和RAT之间的频谱资源的利用,从而增强 每个无线通信系统的资源利用率和诸如广播和电视系统的主要系统的频谱利用率,并且导致更平衡的网络负载。
    • 20. 发明授权
    • Classification of a document according to a weighted search tree created by genetic algorithms
    • 根据由遗传算法创建的加权搜索树的文档分类
    • US08639643B2
    • 2014-01-28
    • US13119936
    • 2008-10-31
    • Ren WuSheng-Wen YangYuhong XiongLi Zhang
    • Ren WuSheng-Wen YangYuhong XiongLi Zhang
    • G06F15/18G06N3/00G06N3/12
    • G06F17/30707
    • A device for classifying a document comprises a module to generate a data tree structure and configured to assign terms to a first plurality of nodes of the data tree structure, where each of the first plurality of nodes is assigned a weight. In assigning the weights of the first plurality of nodes, a first generation of combinations of possible weights assignable as the weights of the first plurality of nodes is obtained, and a second generation of combinations of possible weights assignable as the weights of the first plurality of nodes is obtained by performing the genetic algorithms in the first generation of combinations of possible weights. The device determines whether the document is in a document class based at least the weights of the first plurality of nodes.
    • 用于对文档进行分类的设备包括用于生成数据树结构并被配置为向数据树结构的第一多个节点分配术语的模块,其中第一多个节点中的每一个被分配权重。 在分配第一多个节点的权重时,获得可分配为第一多个节点的权重的可能权重的组合的第一代,以及可分配的可能权重的组合的第二代,可分配为第一多个节点的权重 通过在第一代可能权重的组合中执行遗传算法来获得节点。 该装置至少基于第一多个节点的权重来确定文档是否在文档类中。