利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

133 条记录 (耗时 0.036 秒)

    METHOD OF ESTIMATING SOFT TISSUE BALANCE FOR KNEE ARTHROPLASTY
    12.
    发明申请
    METHOD OF ESTIMATING SOFT TISSUE BALANCE FOR KNEE ARTHROPLASTY 有权
    估计软骨组织软组织平衡的方法

    公开(公告)号：US20130110250A1

    公开(公告)日：2013-05-02

    申请号：US13283879

    申请日：2011-10-28

    申请人： Jia Li

    发明人： Jia Li

    IPC分类号： A61F2/46

    CPC分类号： A61F2/4657 ,  A61B5/1071 ,  A61B5/1075 ,  A61B17/155 ,  A61B17/157 ,  A61B34/10 ,  A61B2034/105 ,  A61B2034/108 ,  A61F2002/4666 ,  B33Y80/00

    摘要： A method is provided for evaluating the tension or laxity of the soft tissue surrounding a patient's knee joint. Based on this evaluation, a surgeon may determine a desired resection depth for a knee arthroplasty procedure that will achieve an appropriate spacing between adjacent, articulating components of the knee joint.

    摘要翻译： 提供了一种用于评估患者膝关节周围的软组织的张力或松弛度的方法。 基于该评估，外科医生可以确定膝关节置换术的期望的切除深度，其将在膝关节的相邻的关节部件之间实现适当的间隔。

    Method of Detecting and Correcting Digital Images of Books in the Book Spine Area
    15.
    发明申请
    Method of Detecting and Correcting Digital Images of Books in the Book Spine Area 有权
    检索和纠正书脊脊书籍数字图像的方法

    公开(公告)号：US20120294528A1

    公开(公告)日：2012-11-22

    申请号：US13111199

    申请日：2011-05-19

    申请人： Jia Li ,  Mikhail Brusnitsyn ,  Sujay Sukumaran

    发明人： Jia Li ,  Mikhail Brusnitsyn ,  Sujay Sukumaran

    IPC分类号： G06K9/34

    CPC分类号： H04N1/3873 ,  G06K2009/363 ,  H04N1/387

    摘要： An image of a scanned book is segmented using a feature image to map pixels corresponding to a page area and to create page objects and detect borders of the page. A book spine region is detected by locating a plain background area between two of the page objects, analyzing the page borders to detect their shape, and analyzing their shape to detect the book spine end points. Using the page borders, the feature image is examined to detect top-to-bottom and bottom-to-top declines in pixel values to determine the corners of a shadow distortion in the original scanned image. Squeeze and curvature distortion are also detected. A Bezier curve is used to model each of the three distortions detected on the page. The detected distortion is corrected by first defining a trapezoidal correction area. The intensity, squeeze, and curvature corrections are then applied along lines within the trapezoidal correction area.

    摘要翻译： 使用特征图像对扫描书的图像进行分割，以对应于页面区域的像素映射并创建页面对象并检测页面的边界。 通过在两个页面对象之间定位一个简单的背景区域，分析页面边框以检测其形状并分析其形状以检测书脊柱端点来检测书脊区域。 使用页面边框，检查特征图像以检测像素值中的从上到下和从底部到顶部的下降，以确定原始扫描图像中阴影失真的角。 也检测到挤压和曲率失真。 贝塞尔曲线用于对页面上检测到的三个失真进行建模。 通过首先定义梯形校正区域来校正检测到的失真。 然后沿着梯形校正区域内的线施加强度，挤压和曲率校正。

    Real-time computerized annotation of pictures
    17.
    发明授权
    Real-time computerized annotation of pictures 有权
    图片的实时电脑注释

    公开(公告)号：US07941009B2

    公开(公告)日：2011-05-10

    申请号：US11872260

    申请日：2007-10-15

    申请人： Jia Li ,  James Z. Wang

    发明人： Jia Li ,  James Z. Wang

    IPC分类号： G06K9/54 ,  G06F7/00

    CPC分类号： G06K9/00664 ,  G06F17/3025 ,  G06F17/30262 ,  G06F17/30265 ,  G06K9/6215 ,  G06K9/6226

    摘要： A computerized annotation method achieves real-time operation and better optimization properties while preserving the architectural advantages of the generative modeling approach. A novel clustering algorithm for objects is represented by discrete distributions, or bags of weighted vectors, thereby minimizing the total within cluster distance, a criterion used by the k-means algorithm. A new mixture modeling method, the hypothetical local mapping (HLM) method, is used to efficiently build a probability measure on the space of discrete distributions. Thus, in accord with the invention every image is characterized by a statistical distribution. The profiling model specifies a probability law for distributions directly.

    摘要翻译： 计算机化注释方法实现了实时操作和更好的优化属性，同时保留了生成建模方法的架构优势。 用于对象的新颖的聚类算法由离散分布或包的加权向量表示，从而使簇距离内的总数最小化，这是k-means算法使用的标准。 一种新的混合建模方法，即假设局部映射（HLM）方法，用于有效构建离散分布空间的概率测度。 因此，根据本发明，每个图像的特征在于统计分布。 分析模型直接指定分布概率定律。

    Image-based CAPTCHA generation system
    18.
    发明授权
    Image-based CAPTCHA generation system 有权
    基于图像的人机识别系统

    公开(公告)号：US07929805B2

    公开(公告)日：2011-04-19

    申请号：US11668853

    申请日：2007-01-30

    申请人： James Z. Wang ,  Ritendra Datta ,  Jia Li

    发明人： James Z. Wang ,  Ritendra Datta ,  Jia Li

    IPC分类号： G06K9/32

    CPC分类号： G06K9/00

    摘要： In a system and method for the generation of attack-resistant, user-friendly, image-based CAPTCHAs (Completely Automated Public test to Tell Computers and Humans Apart), controlled distortions are applied to randomly chosen images and presented to a user for annotation from a given list of words. An image is presented that contains multiple connected but independent images with the borders between them distorted or otherwise visually obfuscated in a way that a computer cannot distinguish the borders and a user selects near the center of one of the images. The distortions are performed in a way that satisfies the incongruous requirements of low perceptual degradation and high resistance to attack by content-based image retrieval systems. Word choices are carefully generated to avoid ambiguity as well as to avoid attacks based on the choices themselves.

    摘要翻译： 在用于生成抗攻击，用户友好的基于图像的CAPTCHAs（完全自动公共测试以告知计算机和人类）的系统和方法中，控制的失真被应用于随机选择的图像，并呈现给用户以从 给定的单词列表。 呈现包含多个连接但独立的图像的图像，其中它们之间的边界被扭曲或者以计算机无法区分边界并且用户在图像之一附近的中心附近选择的视觉模糊处理。 这种扭曲是以满足基于内容的图像检索系统的低感知降解和高抵抗攻击的不协调要求的方式进行的。 仔细地生成词选择以避免歧义，并避免基于选择本身的攻击。

    Method for automatically designing buffer packing size and computer accessible storage media to store program thereof
    19.
    发明授权
    Method for automatically designing buffer packing size and computer accessible storage media to store program thereof 有权
    用于自动设计缓冲包装尺寸的方法和用于存储其程序的计算机可访问的存储介质

    公开(公告)号：US07925478B2

    公开(公告)日：2011-04-12

    申请号：US11675835

    申请日：2007-02-16

    申请人： Cheng-Yu Wu ,  Ting-Chuan Chang ,  Chih-Chen Lo ,  Jia-Li Wang

    发明人： Cheng-Yu Wu ,  Ting-Chuan Chang ,  Chih-Chen Lo ,  Jia-Li Wang

    IPC分类号： G06F9/455

    CPC分类号： G06F17/50 ,  G06F2217/38

    摘要： A method for automatically designing a buffer packing size and a computer accessible storage media to store program thereof are provided. First, a buffer thickness of a buffer material is calculated, and a buffer area for a surface of the object receiving an impact is calculated according to a weight of an object and a static stress of the buffer material. Next, a suitable buffer packing size is automatically calculated according to the buffer thickness and the buffer area.

    摘要翻译： 提供了一种用于自动设计缓冲包装尺寸的方法和用于存储程序的计算机可访问的存储介质。 首先，计算缓冲材料的缓冲厚度，根据物体的重量和缓冲材料的静态应力来计算接收冲击物体的表面的缓冲区域。 接下来，根据缓冲区厚度和缓冲区域自动计算适当的缓冲包装尺寸。

    Method of forming active and isolation areas with split active patterning
    20.
    发明授权
    Method of forming active and isolation areas with split active patterning 失效
    用分裂活性图案形成活性和隔离区域的方法

    公开(公告)号：US07235460B2

    公开(公告)日：2007-06-26

    申请号：US09803715

    申请日：2001-03-09

    申请人： Jia Li

    发明人： Jia Li

    IPC分类号： H01L21/322

    CPC分类号： H01L21/76218 ,  H01L21/76202 ,  H01L27/092

    摘要： A process for forming isolation and active regions, wherein the patterning of an oxidation-barrier active stack is performed separately in the PMOS and NMOS regions. After the active stack is in place, two masking steps are used: one exposes the isolation areas on the NMOS side, for stack etch, channel-stop implant, and silicon recess etch (optional); the other masking step is exactly complementary, and performs the analogous operations on the PMOS side. After these two steps are performed (in either order), an additional nitride layer can optionally be deposited and etched to cover the sidewall of the active stack. Field oxide is then formed, and processing then proceeds in conventional fashion.

    摘要翻译： 一种用于形成隔离和有源区的方法，其中在PMOS和NMOS区中单独进行氧化势垒有源堆叠的图案化。 在有源堆栈就位后，使用两个屏蔽步骤：一个暴露在NMOS侧的隔离区域，用于堆叠蚀刻，沟道停止注入和硅凹槽蚀刻（可选）; 另一掩蔽步骤是完全互补的，并且在PMOS侧执行类似的操作。 在执行这两个步骤（以任一顺序）后，可以可选地沉积和蚀刻另外的氮化物层以覆盖有源堆叠的侧壁。 然后形成场氧化物，然后以常规方式进行处理。