Strategies for processing annotations
    41.
    发明授权
    Strategies for processing annotations 失效
    处理注释的策略

    公开(公告)号:US07836390B2

    公开(公告)日:2010-11-16

    申请号:US11275750

    申请日:2006-01-26

    IPC分类号: G06F17/00

    CPC分类号: G06F17/241

    摘要: Annotation engines are described for handling annotations added to a base document. The annotation engines automatically classify the type of annotations, including, but not limited to: a highlight annotation; a blob annotation (comprising an enclosing-type annotation); an underline annotation; a vertical bracket annotation; a call-out annotation; and a free-note annotation. The annotation engines accept input in the form of a hierarchical tree of document elements and generate an output in the form of a hierarchical tree of annotation elements. Among other uses, a reflow engine can use the output of the annotation engines to properly reposition annotations within a layout-modified base document.

    摘要翻译: 描述了注释引擎来处理添加到基本文档中的注释。 注释引擎自动对注释类型进行分类,包括但不限于:高亮注释; 一个blob注释(包含一个封闭类型的注释); 下划线注释; 垂直括号注释; 一个调用注释; 和一个免费注释注释。 注释引擎以文档元素的分层树的形式接受输入,并以注释元素的分层树的形式生成输出。 除了其他用途之外,回流引擎可以使用注释引擎的输出来在布局修改的基础文档中正确地重新定位注释。

    MULTI-CLASS TRANSFORM FOR DISCRIMINANT SUBSPACE ANALYSIS
    42.
    发明申请
    MULTI-CLASS TRANSFORM FOR DISCRIMINANT SUBSPACE ANALYSIS 审中-公开
    用于歧视人员分析的多级变换

    公开(公告)号:US20100067800A1

    公开(公告)日:2010-03-18

    申请号:US12212572

    申请日:2008-09-17

    IPC分类号: G06K9/46

    CPC分类号: G06K9/6234

    摘要: A multi-class discriminant subspace analysis technique is described that improves the discriminant power of Linear Discriminant Analysis (LDA). In one embodiment of the multi-class discriminant subspace analysis technique, multi-class feature selection occurs as follows. A data set containing multiple classes of features is input. Discriminative information for the data set is determined from the differences of class means and the differences in class scatter matrices by computing an optimal orthogonal matrix that approximately simultaneously diagonalizes autocorrelation matrices for all classes in the data set. The discriminative information is used to extract features for different classes of features from the data set.

    摘要翻译: 描述了一种多级判别子空间分析技术,提高了线性判别分析(Linear Discriminant Analysis,LDA)的判别力。 在多级判别子空间分析技术的一个实施例中,多类特征选择如下进行。 输入包含多个要素类的数据集。 通过计算数据集中所有类别的自相关矩阵大致同时对角化的最佳正交矩阵,根据类别的差异和类散布矩阵的差异来确定数据集的辨别信息。 识别信息用于从数据集中提取不同类别的特征的特征。

    Modeling and rendering of heterogeneous translucent materials using the diffusion equation
    43.
    发明申请
    Modeling and rendering of heterogeneous translucent materials using the diffusion equation 有权
    使用扩散方程建模和渲染异质半透明材料

    公开(公告)号:US20090219287A1

    公开(公告)日:2009-09-03

    申请号:US12072925

    申请日:2008-02-29

    IPC分类号: G06T15/50 G06F3/048

    摘要: An exemplary method includes providing image data for an illuminated physical sample of a heterogeneous translucent material, determining one or more material properties of the material based in part on a diffusion equation where one of the material properties is a diffusion coefficient for diffusion of radiation in the material and where the determining includes a regularization term for the diffusion coefficient, mapping the one or more material properties to a virtual object volume, assigning virtual illumination conditions to the virtual object volume, and rendering the virtual object volume using the virtual illumination conditions as a boundary condition for a system of diffusion equations of the virtual object volume. Other methods, devices and systems are also disclosed.

    摘要翻译: 一种示例性方法包括提供用于异质半透明材料的照明物理样品的图像数据,部分地基于扩散方程来确定材料的一种或多种材料性质,其中材料性质之一是用于辐射的扩散的扩散系数 材料,并且其中确定包括扩散系数的正则化术语,将一个或多个材料属性映射到虚拟对象体积,将虚拟照明条件分配给虚拟对象体积,以及使用虚拟照明条件将虚拟对象体积呈现为 虚拟物体体积扩散方程组的边界条件。 还公开了其它方法,装置和系统。

    Enhanced approach of m-array decoding and error correction
    44.
    发明授权
    Enhanced approach of m-array decoding and error correction 有权
    m阵列解码和纠错的增强方法

    公开(公告)号:US07583842B2

    公开(公告)日:2009-09-01

    申请号:US10752109

    申请日:2004-01-06

    IPC分类号: G06K9/00

    CPC分类号: G06F3/03545 G06F3/0321

    摘要: A process and apparatus for determining the location of a captured array from a larger image is described. A non-repeating sequence may be folded into a non-repeating array in which the array is unique for every neighboring window of a given size. A portion of the array of the neighboring window may be captured and a subset of extracted bits corresponding to the captured array is decoded to identify error bits. The location of the captured array is determined within the non-repeating array by further processing the decoded bits.

    摘要翻译: 描述了用于从较大图像确定捕获的阵列的位置的处理和装置。 非重复序列可以折叠成非重复阵列,其中阵列对于给定大小的每个相邻窗口是唯一的。 可以捕获相邻窗口的阵列的一部分,并且对与所捕获的阵列相对应的提取的比特的子集进行解码以识别错误比特。 通过进一步处理解码的比特,在非重复阵列内确定所捕获的阵列的位置。

    Table detection in ink notes
    45.
    发明授权
    Table detection in ink notes 失效
    墨水笔记中的表检测

    公开(公告)号:US07583841B2

    公开(公告)日:2009-09-01

    申请号:US11314124

    申请日:2005-12-21

    IPC分类号: G06K9/18

    CPC分类号: G06K9/00449 G06K9/00416

    摘要: Computer-readable media having computer-executable instructions and apparatuses detect a table in a handwritten document. Line segments are derived from drawing strokes so that a bounding frame of a candidate table is obtained. An associated table structure is consequently recognized from the bounding frame, lines segments within the bounding frame, and their intersection points. A classifier that reflects at least one table characteristic is determined, and the candidate table is consequently validated or rejected.

    摘要翻译: 具有计算机可执行指令和装置的计算机可读介质检测手写文档中的表。 线段从绘图笔画得到,从而获得候选表的边界帧。 因此,从边界框架,边界框架内的线段以及它们的交点可以识别相关联的表格结构。 确定反映至少一个表特征的分类器,并且因此候选表被验证或拒绝。

    Form factor and input method for language input
    46.
    发明授权
    Form factor and input method for language input 失效
    语言输入的形式和输入法

    公开(公告)号:US07508373B2

    公开(公告)日:2009-03-24

    申请号:US11045399

    申请日:2005-01-28

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0233 G06F3/018

    摘要: An input method and apparatus is provided for use in various computer and mobile devices. The input device utilizes a rotating dial in which four arrows printed on the dial are rotated to select characters that are fixed along the circumference of a circle. The characters are divided into various zones. The zones are utilized to encode various letters and numbers. Additionally the zones may be utilized for editing and control functions. The dial may be freely rotated. Pressing any arrow inputs the character that the arrow points to on the dial. The input device and method may encode Asian language characters according to a set of encoding rules.

    摘要翻译: 提供了一种用于各种计算机和移动设备的输入方法和装置。 输入装置使用旋转拨盘旋转,其中旋转刻度盘上的四个箭头旋转以选择沿圆周圆周固定的字符。 角色分为不同的区域。 这些区域用于编码各种字母和数字。 此外,区域可用于编辑和控制功能。 表盘可以自由旋转。 按任意箭头会输入箭头指向的表盘上的字符。 输入设备和方法可以根据一组编码规则对亚洲语言字符进行编码。

    Fast error-correcting of embedded interaction codes
    47.
    发明申请
    Fast error-correcting of embedded interaction codes 有权
    快速纠错嵌入式互动代码

    公开(公告)号:US20090027241A1

    公开(公告)日:2009-01-29

    申请号:US11142844

    申请日:2005-05-31

    IPC分类号: H03M13/00

    摘要: A fast decoding technique for decoding a position of a bit in a pattern provided on a media surface that can generate large amounts of solution candidates quickly by switching or flipping bits and utilizing a recursion scheme. The fast decoding technique may be employed to simultaneously decode multiple dimensions of a pattern on the media surface.

    摘要翻译: 一种快速解码技术,用于通过切换或翻转位并利用递归方案来解码设置在媒体表面上的图案中的位的位置,其可以快速生成大量的解决方案候选。 可以采用快速解码技术来同时解码介质表面上的图案的多个维度。

    System and method for detecting a list in ink input
    48.
    发明授权
    System and method for detecting a list in ink input 失效
    用于检测墨水输入列表的系统和方法

    公开(公告)号:US07295708B2

    公开(公告)日:2007-11-13

    申请号:US10850680

    申请日:2004-05-20

    IPC分类号: G06K9/00

    摘要: A system and method for detection of a list in ink input is provided. A detector is provided that may detect a list such as a bulleted or numbered list of items in ink input. A group of lines may first be selected as a candidate list. Indentation level clustering and bullet detection may then be performed to determine the structure of the list. Bullet detection may be performed by detecting bullet partners, which are pairs of lines at the same indentation level that may begin with bullet candidates with similar features. The features of the bullet candidates in a pair of lines may be used to determine the likelihood of whether the pair of lines may be bullet partners. Finally, the structure of the list may be determined, including the relationship among the list items.

    摘要翻译: 提供了一种用于检测墨水输入列表的系统和方法。 提供了一种检测器,其可以检测墨水输入中的诸如项目符号或编号列表的列表。 可以首先选择一组行作为候选列表。 然后可以执行缩进级聚类和子弹检测以确定列表的结构。 子弹检测可以通过检测子弹对象来执行,这些对象是相同缩进级别的线对,可以从类似特征的子弹候选开始。 可以使用一对线中的子弹候选者的特征来确定该对线是否可能是子弹对象的可能性。 最后,可以确定列表的结构,包括列表项之间的关系。

    High quality anti-aliasing
    49.
    发明授权
    High quality anti-aliasing 有权
    高质量抗锯齿

    公开(公告)号:US07274831B2

    公开(公告)日:2007-09-25

    申请号:US10406517

    申请日:2003-04-03

    IPC分类号: G06K9/64

    CPC分类号: G06T11/203

    摘要: An antialiasing method and apparatus suitable for antialiasing a variety of image types, including fonts, large images, and very small images. The antialiasing technique may represent the edge of a line, curve or region as a series of line segments. These line segments are then traversed to convolute the line segment approximating the contours of the image with a desired filter function. A filter function is also disclosed for antialiasing the edges of a line, curve or region, which may be employed when the edge is represented by a series of line segments. The antialiasing filter tends to centers the spectral energy of an image on the sampled area.

    摘要翻译: 适用于抗锯齿的各种图像类型的抗混叠方法和装置,包括字体,大图像和非常小的图像。 抗锯齿技术可以表示作为一系列线段的线,曲线或区域的边缘。 然后遍历这些线段以使具有期望的滤波函数近似于图像轮廓的线段卷积。 还公开了一种滤波器功能,用于抗锯齿线,曲线或区域的边缘,当边缘由一系列线段表示时可以采用。 抗混叠滤波器倾向于将图像的频谱能量集中在采样区域上。

    Embedded method for embedded interaction code array
    50.
    发明申请
    Embedded method for embedded interaction code array 审中-公开
    嵌入式交互代码数组的嵌入式方法

    公开(公告)号:US20060242562A1

    公开(公告)日:2006-10-26

    申请号:US11112831

    申请日:2005-04-22

    IPC分类号: G06F17/00

    CPC分类号: G06F3/0321

    摘要: Embodiments of the invention configure and analyze an embedded interaction code (EIC) array of an EIC document. An EIC font, having a selected geometric shape, is configured so that a generated EIC symbol encodes EIC data. The EIC font is configured with at least one orientation dot so that a captured image can be properly orientated. An EIC document system is configured to support a desired address space of an EIC array, a desired decoding performance, and a desired level of readability of an EIC document. An EIC font is configured to include a plurality of data dots along an edge. The selection of the EIC font takes into consideration a number of dimensions and the order of a constituent m-array, which is associated with one of the dimensions. An EIC font may be configured with at least one clock dot to support segmenting EIC symbols in the captured image.

    摘要翻译: 本发明的实施例配置和分析EIC文档的嵌入式交互码(EIC)阵列。 具有选定几何形状的EIC字体被配置为使得所生成的EIC符号对EIC数据进行编码。 EIC字体配置有至少一个方向点,以便捕获的图像可以正确定向。 EIC文档系统被配置为支持EIC阵列的期望的地址空间,期望的解码性能以及期望的EIC文档的可读性水平。 EIC字体被配置为沿边缘包括多个数据点。 EIC字体的选择考虑了与尺寸之一相关联的成分m阵列的数量和尺寸。 EIC字体可以配置有至少一个时钟点,以支持在捕获的图像中分割EIC符号。