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    • 6. 发明授权
    • Robust recovery of transform invariant low-rank textures
    • 变换不变低阶纹理的鲁棒恢复
    • US08463073B2
    • 2013-06-11
    • US12955734
    • 2010-11-29
    • Yi MaZhengdong ZhangXiao Liang
    • Yi MaZhengdong ZhangXiao Liang
    • G06K9/36
    • G06K9/6249G06K9/4671G06K2009/363G06T7/40G06T2207/10024G06T2207/20012G06T2207/20016G06T2207/20021
    • A “Transform Invariant Low-Rank Texture” (TILT) Extractor, referred to as a “TILT Extractor” accurately extracts both textural and geometric information defining regions of low-rank planar patterns from 2D images of a scene, thereby enabling a large range of image processing applications. Unlike conventional feature extraction techniques that rely on point-based features, the TILT Extractor extracts texture regions from an image and derives global correlations or transformations of those regions in 3D (e.g., transformations including translation, rotation, reflection, skew, scale, etc.). These image domain transformations inherently provide information relative to an automatically determinable camera viewing direction. In other words, the TILT Extractor extracts low-rank regions and geometric correlations describing domain transforms of those regions relative to arbitrary camera viewpoints. The TILT Extractor also identifies sparse error in image intensity or other color channels resulting from noise, occlusions or other artifacts, thereby allowing elimination or reduction of such errors in images.
    • 被称为“TILT提取器”的“变形不变低阶纹理”(TILT)提取器从场景的2D图像中精确地提取定义低阶平面图案区域的纹理和几何信息,从而使得 图像处理应用。 与依赖于基于点的特征的常规特征提取技术不同,TILT提取器从图像中提取纹理区域,并导出3D中这些区域的全局相关或变换(例如,包括平移,旋转,反射,偏斜,缩放等)的变换。 )。 这些图像域转换固有地提供了相对于可自动确定的相机观察方向的信息。 换句话说,TILT提取器提取相对于任意摄像机视点描述这些区域的域变换的低等级区域和几何相关性。 TILT提取器还识别图像强度或由噪声,遮挡或其他伪影引起的其他颜色通道的稀疏误差,从而可以消除或减少图像中的这种错误。
    • 7. 发明申请
    • RELATED LINKS RECOMMENDATION
    • 相关链接建议
    • US20110302155A1
    • 2011-12-08
    • US12793047
    • 2010-06-03
    • Jun YanNing LiuLei JiZheng ChenJiulong WangXiao Liang
    • Jun YanNing LiuLei JiZheng ChenJiulong WangXiao Liang
    • G06F17/30
    • G06F17/30867
    • The related links recommendation technique described herein employs combined collaborative filtering to recommend related web pages to users. The technique creates multiple collaborative filters which are combined in order to create a combined collaborative filter to recommend web pages similar to a given web page to a user. One query-based collaborative filter is created by using query search clicks (e.g., user input device selection actions on search results returned in response to a search query). Another user-behavior-based collaborative filter is created by using query search clicks and user clicks while browsing websites (e.g., user input device selection actions while a user is browsing websites). Lastly, another content-based collaborative filter based on similar content of web pages is created by finding web pages with similar content.
    • 本文描述的相关链接推荐技术采用组合协同过滤来向用户推荐相关网页。 该技术创建了多个协作过滤器,这些过滤器被组合以便创建组合的协同过滤器以向用户推荐类似于给定网页的网页。 通过使用查询搜索点击创建一个基于查询的协作过滤器(例如,响应于搜索查询返回的搜索结果上的用户输入设备选择动作)。 通过在浏览网站时使用查询搜索点击和用户点击创建另一个基于用户行为的协作过滤器(例如,用户浏览网站时的用户输入设备选择动作)。 最后,通过查找具有相似内容的网页来创建基于类似内容的网页的另一基于内容的协作过滤器。
    • 8. 发明申请
    • Cell analysis using laser with external cavity
    • 使用外腔激光进行细胞分析
    • US20060268260A1
    • 2006-11-30
    • US11139610
    • 2005-05-31
    • Ai LiuXiao LiangXu ZhangYi Sun
    • Ai LiuXiao LiangXu ZhangYi Sun
    • G01N21/00
    • G01N21/0303G01N21/03G01N21/39G01N2021/0346G01N2021/391G01N2021/399Y10S435/808
    • An apparatus and method for analyzing biological cells and other particles using an external laser cavity. Microfluidic channels contain and transport biological cells to be analyzed. A laser diode provides light for cell analysis. An external cavity is provided between one surface of the laser diode and a mirror opposite thereto. A microlens set focuses the light on only one cell as it passes through the external cavity. The presence of the cell in the external cavity gives a weak feedback toward the laser diode. The emission frequency and the output power of the laser are both functions of the length of the external cavity. Therefore, the variation of cavity length can be deduced from these parameters, where the variation is caused by changing the refractive index or size of the cell in the cavity.
    • 使用外部激光腔分析生物细胞和其他颗粒的装置和方法。 微流体通道含有并转运待分析的生物细胞。 激光二极管为光源分析提供光源。 在激光二极管的一个表面和与之相对的镜子之间设置一个外部空腔。 微透镜组在通过外部空腔时将光聚焦在仅一个单元上。 外部腔中存在电池给激光二极管带来弱反馈。 激光器的发射频率和输出功率都是外腔长度的函数。 因此,可以从这些参数推导出腔长度的变化,其中通过改变空腔中的电池的折射率或尺寸引起变化。
    • 9. 发明授权
    • Firmware updating system and method
    • 固件更新系统和方法
    • US08863110B2
    • 2014-10-14
    • US13221866
    • 2011-08-30
    • Ming LiXiao Liang
    • Ming LiXiao Liang
    • G06F9/44G06F9/445
    • G06F8/65G06F8/60G06F9/44
    • A computing system and method updates firmware to a baseboard management controller (BMC) of a motherboard. The computing system updates firmware of the BMC according to the parameters, wherein the parameters includes a predetermined number of times to update the firmware of the BMC. The computing system counts a number of successful updates, in response to a determination that a current update of the firmware is successful. The computing system records information of each of the successful updates and generates a log file for storing the information, in response to a determination that counted number of the successful updates equal to the predetermined number of times.
    • 计算系统和方法将固件更新到主板的基板管理控制器(BMC)。 计算系统根据参数更新BMC的固件,其中参数包括预定次数以更新BMC的固件。 响应于确定固件的当前更新是成功的,计算系统计算许多成功的更新。 计算系统记录每个成功更新的信息,并且响应于确定成功更新的计数次数等于预定次数,并且生成用于存储信息的日志文件。
    • 10. 发明授权
    • Rectification of characters and text as transform invariant low-rank textures
    • 将字符和文本整理为变形不变的低阶纹理
    • US08774558B2
    • 2014-07-08
    • US13310730
    • 2011-12-03
    • Xin ZhangZhengdong ZhangXiao LiangZhouchen LinYi Ma
    • Xin ZhangZhengdong ZhangXiao LiangZhouchen LinYi Ma
    • G06K9/36G06K9/32
    • G06K9/3275G06K9/6249G06K2209/01
    • A “Text Rectifier” provides various techniques for processing selected regions of an image containing text or characters by treating those images as matrices of low-rank textures and using a rank minimization technique that recovers and removes image deformations (e.g., affine and projective transforms as well as general classes of nonlinear transforms) while rectifying the text or characters in the image region. Once distortions have been removed and the text or characters rectified, the resulting text is made available for a variety of uses or further processing such as optical character recognition (OCR). In various embodiments, binarization and/or inversion techniques are applied to the selected image regions during the rank minimization process to both improve text rectification and to present the resulting images of text to an OCR engine in a form that enhances the accuracy of the OCR results.
    • “文本整流器”提供了通过将这些图像作为低阶纹理矩阵来处理包含文本或字符的图像的所选区域的各种技术,并且使用恢复和去除图像变形的秩最小化技术(例如,仿射和投影变换为 以及非线性变换的一般类),同时整理图像区域中的文本或字符。 一旦失真被消除并且文本或者字符被纠正,所得到的文本可用于各种用途或进一步的处理,例如光学字符识别(OCR)。 在各种实施例中,在秩最小化处理期间将二值化和/或反转技术应用于所选择的图像区域,以改善文本校正,并以提高OCR结果的准确性的形式向OCR引擎呈现文本的所得图像 。