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    • 21. 发明授权
    • Method for aligning point clouds
    • 对齐点云的方法
    • US08249392B2
    • 2012-08-21
    • US12178645
    • 2008-07-24
    • Chih-Kuang ChangXin-Yuan WuMin Wang
    • Chih-Kuang ChangXin-Yuan WuMin Wang
    • G06K9/64G06T7/00
    • G06K9/6211G06T7/30G06T2200/04G06T2207/10028
    • A method for aligning point clouds is disclosed. The method includes inputting point cloud data of a reference object and a to-be-measured object, and confirming an original position of point cloud of the to-be-measured object. The method further includes determining a virtual position of point cloud of the to-be-measured object at each iteration, determining a minimum distance between point cloud of the reference object and point cloud of the to-be-measured object, and determining coordinates of each point in point cloud of the to-be-measured object corresponding to the minimum distance. The method further includes moving each point in point cloud of the to-be-measured object.
    • 公开了一种用于对齐点云的方法。 该方法包括输入参考对象和被测对象的点云数据,并确认被测对象的点云的原始位置。 该方法还包括在每次迭代中确定被测量对象的点云的虚拟位置,确定参考对象的点云与待测物体的点云之间的最小距离,以及确定待测物体的坐标 被测物体的点云中的每个点对应于最小距离。 该方法还包括移动待测物体的点云中的每个点。
    • 23. 发明授权
    • Advanced inductive charging pad for portable devices
    • 用于便携式设备的高级感应充电垫
    • US08248024B2
    • 2012-08-21
    • US12192220
    • 2008-08-15
    • Tong YuanXiao YangMin WangChunhui ZhangJian Wang
    • Tong YuanXiao YangMin WangChunhui ZhangJian Wang
    • H02J7/00
    • H02J7/025H02J50/12
    • Systems and methodologies for efficient inductive charging of electronic devices are provided herein. A charging device as described herein can utilize a sensor-integrated resonating circuit with automatic frequency control to provide low-cost inductive charging functionality for electronic devices. As further described herein, a device to be charged can be equipped with a power receiver operable to receive power from the charging device via electromagnetic induction. The power receiver can additionally be utilized for initiation of charging such that charging for a device commences upon its associated power receiver being brought within range of an inductive charging surface at the charging device. Further, a charging device as described herein can have an inductive charging surface as well as a non-charging surface for providing other services such as information display. A charging device can integrate with an external information source to obtain items to be displayed at a non-charging surface thereon.
    • 本文提供了用于电子设备的高效感应充电的系统和方法。 如本文所述的充电装置可以利用具有自动频率控制的传感器集成谐振电路来为电子设备提供低成本的感应充电功能。 如本文进一步所述,待充电的装置可以配备有可操作以通过电磁感应从充电装置接收电力的电力接收器。 电源接收器可以另外用于开始充电,使得设备的充电在其相关联的电力接收器在充电装置处于感应充电表面的范围内时开始。 此外,如本文所述的充电装置可以具有感应充电表面以及用于提供诸如信息显示的其他服务的非充电表面。 充电装置可以与外部信息源集成以获得要在其上的非充电表面上显示的项目。
    • 27. 发明申请
    • MAPPING OF RELATIONSHIP ENTITIES BETWEEN ONTOLOGIES
    • 本地生物学关系实体的映射
    • US20110282652A1
    • 2011-11-17
    • US12780663
    • 2010-05-14
    • Achille B. Fokoue-NkoutcheAditya A. KalyanpurKirill M. OsipovKavitha SrinivasMin Wang
    • Achille B. Fokoue-NkoutcheAditya A. KalyanpurKirill M. OsipovKavitha SrinivasMin Wang
    • G06F17/27
    • G06F17/30734
    • Methods, apparatus and systems, including computer program products, for reducing an error rate when mapping entities between a first ontology and a second ontology. One or more of a general language dictionary and an industry-specific dictionary are provided. Natural language processing of the first ontology is performed to identify one or more candidate relationship entities in the first ontology. Each candidate relationship entity includes a compound name having two or more semantic labels, and each candidate relationship entity has a name that neither exists in the general language dictionary or the industry-specific dictionary. Each of the one or more candidate relationship entities in the first ontology is mapped to one or more entities in the second ontology using one or more configurable computer-implemented mapping algorithms.
    • 包括计算机程序产品的方法,装置和系统,用于在第一本体和第二本体之间映射实体时降低错误率。 提供一个或多个通用语言字典和行业特定词典。 执行第一本体的自然语言处理以识别第一本体中的一个或多个候选关系实体。 每个候选关系实体包括具有两个或多个语义标签的复合名称,并且每个候选关系实体具有在通用语言字典或行业特定字典中既不存在的名称。 使用一个或多个可配置的计算机实现的映射算法将第一本体中的一个或多个候选关系实体中的每一个映射到第二本体中的一个或多个实体。
    • 28. 发明授权
    • Classification-based method and apparatus for string selectivity estimation
    • 用于字符串选择性估计的基于分类的方法和装置
    • US07987180B2
    • 2011-07-26
    • US12057885
    • 2008-03-28
    • Lipyeow LimMin Wang
    • Lipyeow LimMin Wang
    • G06F7/00
    • G06F17/3071Y10S707/99932Y10S707/99936Y10S707/99942
    • Histogram construction and selectivity estimation for string and substring match queries in databases of data having strings associated with attributes. The histogram construction counts string-attribute pairs in the documents, and outputs string-attribute-count triples sorted by count. The collection is partitioned into buckets. A synopsis is generated for the partition, having an average selectivity or count of the string-attribute-count triples in the partition and summary information representing the set of string-attribute pairs belonging to the bucket. Subsequent queries, both for exact and substring matches, use the synopsis to estimate the selectivity of buckets.
    • 字符串和子串的直方图构造和选择性估计在具有与属性相关联的字符串的数据的数据库中匹配查询。 直方图构造计算文档中的字符串属性对,并输出按count排序的字符串属性计数三元组。 集合被分成桶。 为分区生成概要,具有分区中的字符串属性计数三元组的平均选择性或计数,以及表示属于该分组的字符串属性对的集合的摘要信息。 随后的查询(对于精确和子串匹配)使用概要来估计存储桶的选择性。