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    • 2. 发明授权
    • Printing structured documents
    • 打印结构化文件
    • US09529438B2
    • 2016-12-27
    • US12865853
    • 2008-01-31
    • Jun XiaoClayton AtkinsTong ZhangSam Liu
    • Jun XiaoClayton AtkinsTong ZhangSam Liu
    • G06F3/12G06F3/01
    • G06F3/017G06F3/1205G06F3/1219G06F3/125G06F3/1253G06F3/1284
    • Print objects (38) are captured. In the process of capturing each of the print objects (38) a user input gesture (34) over a region of a document (18) being rendered on a display (16) in accordance with a structured object specification (20) of the document (18) is received; an element of the structured object specification (20) being rendered within an active area of the user input gesture (34) on the display (16) is identified; the user input gesture (34) is interpreted as a print content designation command; and the print object (38) is derived from the structured object specification (20) in accordance with the identified element of the structured object specification (20) and the print content designation command. A print layout (32) of the print objects (38) on one or more pages (50) is determined. The print layout (32) is outputted.
    • 打印对象(38)被捕获。 在根据文档的结构化对象规范(20)捕获每个打印对象(38)上的用户输入手势(34)在文档(18)的区域上呈现在显示器(16)上的过程中, (18); 识别在显示器(16)上在用户输入手势(34)的有效区域内呈现结构化对象规范(20)的元素; 用户输入手势(34)被解释为打印内容指定命令; 并且根据结构化对象规范(20)的识别元素和打印内容指定命令,从结构化对象规范(20)导出打印对象(38)。 确定一个或多个页面(50)上的打印对象(38)的打印布局(32)。 输出打印布局(32)。
    • 3. 发明授权
    • Automatically determining a name of a person appearing in an image
    • 自动确定出现在图像中的人的姓名
    • US09020212B2
    • 2015-04-28
    • US13562565
    • 2012-07-31
    • Tong ZhangGeorgia KoutrikaEamonn O'Brien-Strain
    • Tong ZhangGeorgia KoutrikaEamonn O'Brien-Strain
    • G06K9/00
    • G06K9/00677
    • A computer-implemented method of automatically determining a name of a person appearing in an image includes receiving a collection of web pages containing a plurality of images. For each of the images, a set of names associated with the image is identified based on a text analysis of at least one of the web pages. Face detection and clustering is performed on the plurality of images to generate a plurality of face clusters. For each of the face clusters, a label for the face cluster is identified based on the set of names associated with each image in the face cluster. A name of a first person appearing in at least one of the images is determined based on the identified label for one of the face clusters associated with the first person.
    • 自动确定出现在图像中的人的姓名的计算机实现的方法包括接收包含多个图像的网页的集合。 对于每个图像,基于至少一个网页的文本分析来识别与图像相关联的一组名称。 对多个图像执行面部检测和聚类以产生多个面部聚类。 对于每个面部群集,基于与面部群集中的每个图像相关联的一组名称来识别面部群集的标签。 基于与第一人相关联的一个面部群集的识别标签来确定出现在至少一个图像中的第一人的姓名。
    • 5. 发明申请
    • Retrieving Visual Media
    • 检索视觉媒体
    • US20140193048A1
    • 2014-07-10
    • US14239387
    • 2011-09-27
    • Tong ZhangKe-Yan LiuXin-Yun Sun
    • Tong ZhangKe-Yan LiuXin-Yun Sun
    • G06F17/30G06K9/00
    • G06F17/30268G06F17/30793G06F17/30796G06K9/00288
    • Examples of the present disclosure may include methods, systems, and computer readable media with executable instructions. An example method for retrieving visual media can include receiving a text query associated with a target content. A first group of visual media is identified based on correspondence of metadata of the visual media with the text query, and keyframes from the first group of identified visual media are selected. The method further includes detecting instances of a content type in the selected keyframes, and grouping similar instances of the content type into clusters. The target content is associated with a cluster having a greatest quantity of similar instances.
    • 本公开的示例可以包括具有可执行指令的方法,系统和计算机可读介质。 用于检索可视媒体的示例性方法可以包括接收与目标内容相关联的文本查询。 基于视觉媒体的元数据与文本查询的对应来识别第一组视觉媒体,并且选择来自第一组识别的视觉媒体的关键帧。 该方法还包括检测所选关键帧中的内容类型的实例,并将内容类型的相似实例分组为群集。 目标内容与具有最大数量的类似实例的集群相关联。
    • 8. 发明授权
    • Integrated optical fiber gyroscope chip based on surface plasmon polariton waveguide
    • 基于表面等离子体激元波导的集成光纤陀螺仪芯片
    • US08532443B2
    • 2013-09-10
    • US13264615
    • 2009-09-23
    • Tong ZhangXiaojun XuePengqin WuXiaoyang ZhangQiuyue Chen
    • Tong ZhangXiaojun XuePengqin WuXiaoyang ZhangQiuyue Chen
    • G02B6/12G02B6/10
    • G01C19/721
    • An integrated optical fiber gyroscope chip based on surface Plasmon Polariton waveguide is an integrated optical fiber gyroscope chip in which optical signal is transmitted through the surface Plasmon Polariton waveguide and the polymer optical waveguide which are connected with each other, and it is used in the optical fiber gyroscope field. From the input end to the output end, the optical fiber gyroscope chip sequentially has: an input waveguide (1) and the third output waveguide (7), a directional coupler (2), a symmetrical triple waveguide splitter (3), the first output waveguide (61) and the second output waveguide (62), wherein the input waveguide (1), the first output waveguide (61), the second output waveguide (62) and the third output waveguide (7) are polymer optical waveguides, but the directional coupler (2) and the symmetrical triple waveguide splitter (3) are made from the surface Plasmon Polariton waveguide. The chip utilizes the transmission characteristics of the surface Plasmon Polariton waveguide to realize the single polarization of long-distance transmission of the optical signal, and directly modulates the surface Plasmon Polariton waveguide core layer, and removes influence of the leakage light to the precision of the fiber gyroscope through the specific structure.
    • 基于表面等离子体Polariton波导的集成光纤陀螺仪芯片是一种集成光纤陀螺仪芯片,其中光信号通过表面等离子体Polariton波导和聚合物光波导传输,彼此连接,并被用于光学 光纤陀螺仪领域。 从输入端到输出端,光纤陀螺仪芯片依次具有:输入波导(1)和第三输出波导(7),定向耦合器(2),对称三波导分路器(3),第一 输出波导(61)和第二输出波导(62),其中输入波导(1),第一输出波导(61),第二输出波导(62)和第三输出波导(7)是聚合物光波导, 但定向耦合器(2)和对称三波导分路器(3)由表面等离子体极化波导制成。 该芯片利用表面等离子体Polariton波导的传输特性,实现光信号长距离传输的单极化,直接调制表面等离子体Polariton波导芯层,并将漏光的影响消除为 光纤陀螺通过具体的结构。
    • 9. 发明授权
    • Image signatures for use in motion-based three-dimensional reconstruction
    • 用于基于运动的三维重建的图像签名
    • US08503763B2
    • 2013-08-06
    • US12811242
    • 2009-01-04
    • Tong ZhangRamakrishna RaghavanJanos Rohaly
    • Tong ZhangRamakrishna RaghavanJanos Rohaly
    • G06K9/00
    • G06K9/00214A61C13/0004G06K9/00201G06T17/00G06T2207/10012G06T2210/41H04N13/221
    • A family of one-dimensional image signatures is obtained to represent each one of a sequence of images in a number of translational and rotational orientations. By calculating these image signatures as images are captured, a new current view can be quickly compared to historical views in a manner that is less dependent on the relative orientation of a target and search image. These and other techniques may be employed in a three-dimensional reconstruction process to generate a list of candidate images from among which full three-dimensional registration may be performed to test for an adequate three-dimensional match. In another aspect this approach may be supplemented with a Fourier-based approach that is selectively applied to a subset of the historical images. By alternating between spatial signatures for one set of historical views and spatial frequency signatures for another set of historical views, a pattern matching system may be implemented that more rapidly reattaches to a three-dimensional model in a variety of practical applications.
    • 获得一维一维图像签名的系列以表示多个平移和旋转取向中的图像序列中的每一个。 通过在捕获图像时计算这些图像签名,可以以较少依赖于目标和搜索图像的相对取向的方式将新的当前视图快速地与历史视图进行比较。 这些和其他技术可以用于三维重建过程中以产生候选图像的列表,其中可以执行全三维注册以测试足够的三维匹配。 在另一方面,该方法可以用选择性地应用于历史图像的子集的基于傅里叶的方法进行补充。 通过交替用于一组历史视图的空间签名和用于另一组历史视图的空间频率签名,可以实现在各种实际应用中更快速地重新连接到三维模型的模式匹配系统。