利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.021 秒)

    Method and system for decoding encoded images and reducing the size of said images
    1.
    发明授权
    Method and system for decoding encoded images and reducing the size of said images 有权
    用于对编码图像进行解码并减小所述图像的大小的方法和系统

    公开(公告)号：US08045810B2

    公开(公告)日：2011-10-25

    申请号：US12038905

    申请日：2008-02-28

    申请人： Guixing Wu ,  Brian Lamb ,  En-Hui Yang

    发明人： Guixing Wu ,  Brian Lamb ,  En-Hui Yang

    IPC分类号： G06K9/36

    CPC分类号： G06T9/004 ,  G06F17/147 ,  H04N19/117 ,  H04N19/132 ,  H04N19/18 ,  H04N19/42 ,  H04N19/48 ,  H04N19/59 ,  H04N19/60 ,  H04N19/80

    摘要： A method and system for reducing the number of mathematical operations required in the JPEG decoding process without substantially impacting the quality of the image displayed is disclosed. Embodiments provide an efficient JPEG decoding process for the purposes of displaying an image on a display smaller than the source image, for example, the screen of a handheld device. According to one aspect of the invention, this is accomplished by reducing the amount of processing required for dequantization and inverse DCT (IDCT) by effectively reducing the size of the image in the quantized, DCT domain prior to dequantization and IDCT. This can be done, for example, by discarding unnecessary DCT index rows and columns prior to dequantization and IDCT. In one embodiment, columns from the right, and rows from the bottom are discarded such that only the top left portion of the block of quantized, and DCT coefficients are processed.

    摘要翻译： 公开了一种用于减少JPEG解码过程中所需的数学运算数量而不显着影响显示图像的质量的方法和系统。 实施例提供了一种高效的JPEG解码过程，用于在比源图像（例如手持设备的屏幕）更小的显示器上显示图像。 根据本发明的一个方面，这是通过在去量化和IDCT之前有效地减小量化的DCT域中的图像的大小来减少去量化和逆DCT（IDCT）所需的处理量来实现的。 这可以通过例如在去量化和IDCT之前丢弃不必要的DCT索引行和列来完成。 在一个实施例中，来自右侧的列和来自底部的列被丢弃，使得仅处理量化块的左上部分和DCT系数被处理。

    Method and system for decoding encoded images and reducing the size of said images
    2.
    发明授权
    Method and system for decoding encoded images and reducing the size of said images 有权
    用于对编码图像进行解码并减小所述图像的大小的方法和系统

    公开(公告)号：US08437560B2

    公开(公告)日：2013-05-07

    申请号：US13278489

    申请日：2011-10-21

    申请人： Guixing Wu ,  Brian Lamb ,  En-Hui Yang

    发明人： Guixing Wu ,  Brian Lamb ,  En-Hui Yang

    IPC分类号： G06K9/36

    CPC分类号： G06T9/004 ,  G06F17/147 ,  H04N19/117 ,  H04N19/132 ,  H04N19/18 ,  H04N19/42 ,  H04N19/48 ,  H04N19/59 ,  H04N19/60 ,  H04N19/80

    摘要： A method and system for reducing the number of mathematical operations required in the JPEG decoding process without substantially impacting the quality of the image displayed is disclosed. Embodiments provide an efficient JPEG decoding process for the purposes of displaying an image on a display smaller than the source image, for example, the screen of a handheld device. According to one aspect of the invention, this is accomplished by reducing the amount of processing required for dequantization and inverse DCT (IDCT) by effectively reducing the size of the image in the quantized, DCT domain prior to dequantization and IDCT. This can be done, for example, by discarding unnecessary DCT index rows and columns prior to dequantization and IDCT. In one embodiment, columns from the right, and rows from the bottom are discarded such that only the top left portion of the block of quantized, and DCT coefficients are processed.

    摘要翻译： 公开了一种用于减少JPEG解码过程中所需的数学运算数量而不显着影响显示图像的质量的方法和系统。 实施例提供了一种高效的JPEG解码过程，用于在比源图像（例如手持设备的屏幕）更小的显示器上显示图像。 根据本发明的一个方面，这是通过在去量化和IDCT之前有效地减小量化的DCT域中的图像的大小来减少去量化和逆DCT（IDCT）所需的处理量来实现的。 这可以通过例如在去量化和IDCT之前丢弃不必要的DCT索引行和列来完成。 在一个实施例中，来自右侧的列和来自底部的列被丢弃，使得仅处理量化块的左上部分和DCT系数被处理。

    System and method for progressive delivery of multimedia objects
    3.
    发明授权
    System and method for progressive delivery of multimedia objects 有权
    逐行递送多媒体对象的系统和方法

    公开(公告)号：US08775662B2

    公开(公告)日：2014-07-08

    申请号：US11535765

    申请日：2006-09-27

    申请人： En-Hui Yang ,  Ajit Singh ,  Brian Lamb ,  Longji Wang

    发明人： En-Hui Yang ,  Ajit Singh ,  Brian Lamb ,  Longji Wang

    IPC分类号： G06F15/16

    CPC分类号： H04W12/06 ,  G06F17/30899 ,  H04L63/20 ,  H04L65/4069 ,  H04L67/02 ,  H04N21/234327 ,  H04N21/41407 ,  H04N21/64322 ,  H04W28/06

    摘要： The present disclosure relates to methods and systems for progressively delivering multimedia content over a network. According to one aspect, a system for delivering multimedia content through a network includes a server side sub-system and a client side sub-system. The server side sub-system is configured to: concurrently send a first predetermined portion of each of the plurality of objects through the network, wherein the first predetermined portion is less than a complete object for at least one of the plurality of objects; and after sending the first predetermined portion of each of the plurality of objects, successively send subsequent predetermined portions of each of the plurality of objects until all portions of the plurality of objects have been sent. The client side sub-system is configured to: receive the first predetermined portion of each of the plurality of objects through the network; and after receiving the first predetermined portion of each of the plurality of objects, successively receive subsequent predetermined portions of each of the plurality of objects until all portions of each of the plurality of objects have been received.

    摘要翻译： 本公开涉及通过网络逐渐递送多媒体内容的方法和系统。 根据一方面，通过网络传送多媒体内容的系统包括服务器侧子系统和客户端子系统。 服务器侧子系统被配置为：通过网络同时发送多个对象中的每一个的第一预定部分，其中第一预定部分小于多个对象中的至少一个的完整对象; 并且在发送所述多个对象中的每一个的所述第一预定部分之后，连续发送所述多个对象中的每一个的后续预定部分，直到所述多个对象的所有部分已被发送。 客户侧子系统被配置为：通过网络接收多个对象中的每一个的第一预定部分; 并且在接收到多个对象中的每一个的第一预定部分之后，连续接收多个对象中的每一个的后续预定部分，直到已经接收到多个对象中的每一个的所有部分。

    METHOD OF DECODING ENTROPY-ENCODED DATA
    4.
    发明申请
    METHOD OF DECODING ENTROPY-ENCODED DATA 有权
    解码熵编码数据的方法

    公开(公告)号：US20080253668A1

    公开(公告)日：2008-10-16

    申请号：US11734986

    申请日：2007-04-13

    申请人： Brian Lamb ,  Michael Carmody ,  Guixing Wu

    发明人： Brian Lamb ,  Michael Carmody ,  Guixing Wu

    IPC分类号： G06K9/36

    CPC分类号： H04N19/42 ,  H04N19/44 ,  H04N19/60 ,  H04N19/91

    摘要： A method of decoding data that is encoded with a set of prefix codes begins by receiving the data at a computing device, and then compiling native machine code from the prefix code set for execution by a processing unit of the computing device. The machine code implements a binary tree of prefix codes that corresponds to the prefix code set. The data is decoded by traversing the prefix code tree, which is effected by executing the machine code with the processing unit.

    摘要翻译： 一种用一组前缀码编码的数据解码方法，是通过在计算设备处接收数据，然后从该前缀码集编译本地机器码，由该计算装置的一个处理单元执行。 机器码实现与前缀码集相对应的前缀码的二叉树。 通过遍历前缀码树对数据进行解码，前缀码树通过用处理单元执行机器码来实现。

    Method of decoding entropy-encoded data
    5.
    发明授权
    Method of decoding entropy-encoded data 有权
    解码熵编码数据的方法

    公开(公告)号：US08457419B2

    公开(公告)日：2013-06-04

    申请号：US11734986

    申请日：2007-04-13

    申请人： Brian Lamb ,  Michael Carmody ,  Guixing Wu

    发明人： Brian Lamb ,  Michael Carmody ,  Guixing Wu

    IPC分类号： G06K9/36

    CPC分类号： H04N19/42 ,  H04N19/44 ,  H04N19/60 ,  H04N19/91

    摘要： A method of decoding data that is encoded with a set of prefix codes begins by receiving the data at a computing device, and then compiling native machine code from the prefix code set for execution by a processing unit of the computing device. The machine code implements a binary tree of prefix codes that corresponds to the prefix code set. The data is decoded by traversing the prefix code tree, which is effected by executing the machine code with the processing unit.

    摘要翻译： 一种用一组前缀码编码的数据解码方法，是通过在计算设备处接收数据，然后从该前缀码集编译本地机器码，由该计算装置的一个处理单元执行。 机器码实现与前缀码集相对应的前缀码的二叉树。 通过遍历前缀码树对数据进行解码，前缀码树通过用处理单元执行机器码来实现。

    Extendable edge reference tool
    6.
    发明授权
    Extendable edge reference tool 失效
    可扩展边缘参考工具

    公开(公告)号：US07805850B1

    公开(公告)日：2010-10-05

    申请号：US11556569

    申请日：2006-11-03

    申请人： Edward Cooper ,  Jeff Hayashida ,  Andrew Butler ,  David Titzler ,  Brian Lamb ,  John Johnston ,  Christopher Tacklind

    发明人： Edward Cooper ,  Jeff Hayashida ,  Andrew Butler ,  David Titzler ,  Brian Lamb ,  John Johnston ,  Christopher Tacklind

    IPC分类号： B43L7/10

    CPC分类号： G01B5/245

    摘要： An extendable edge reference tool is disclosed. A first segment having a extending end and a receptacle end is provided. The receptacle end includes a coupling mechanism for joining a second segment using an over-center locking force to secure said second segment to said first segment. This tool provides for a useful continuous reference edge over extended distances through adjoining segments. Each segment is suitably compact to be easy stowed. The segments are useful individually. The segments can be joined to extend tool to lengths useful in common construction tasks.

    摘要翻译： 公开了一种可伸缩边缘参考工具。 提供具有延伸端和插座端的第一段。 接收端包括用于使用过中心锁定力连接第二段以将所述第二段固定到所述第一段的联接机构。 该工具提供了通过相邻段延伸距离的有用的连续参考边。 每个部分适合紧凑，易于收起。 这些细分是单独使用的。 可以将节段连接以将工具延伸到在常见施工任务中有用的长度。

    Combustion fastener
    7.
    发明申请
    Combustion fastener 有权
    燃烧紧固件

    公开(公告)号：US20060060628A1

    公开(公告)日：2006-03-23

    申请号：US11215794

    申请日：2005-08-30

    申请人： John Larkin ,  Brian Lamb ,  Edward Cooper

    发明人： John Larkin ,  Brian Lamb ,  Edward Cooper

    IPC分类号： B25C1/14

    CPC分类号： B25C1/08

    摘要： A dual combustion fastener device implements a first combustion event, contained in a first combustion chamber portion to compress a combustible fuel/air mixture contained in a second combustion chamber portion, which is separated from the first combustion chamber portion by a piston including a driver for driving a fastener disposed in the driver's path of travel into a workpiece, in order to generally provide rapid driving power for securing a fastener disposed in a nose guide of the combustion fastener. Ignition of the second combustion event may be timed so that the second combustion event substantially occurs when the piston has achieved top dead center or the maximum compression of the combustible material in the second combustion chamber portion. Utilization of compressed combustible material may allow for the utilization of a piston having a small cross-sectional area in comparison to a typical combustion device while providing equal or greater driving force in a rapid manner.

    摘要翻译： 双燃烧紧固件装置实施第一燃烧事件，其包含在第一燃烧室部分中，以压缩容纳在第二燃烧室部分中的可燃燃料/空气混合物，该燃烧/空气混合物与第一燃烧室部分分离，该活塞包括用于 将设置在驾驶员的行进路径中的紧固件驱动到工件中，以便通常提供用于固定设置在燃烧紧固件的鼻部引导件中的紧固件的快速驱动力。 可以点燃第二燃烧事件，使得当活塞达到上止点或第二燃烧室部分中的可燃材料的最大压缩时，第二燃烧事件基本上发生。 与典型的燃烧装置相比，使用压缩可燃材料可以允许利用具有小横截面面积的活塞，同时以快速方式提供相等或更大的驱动力。

    LAYERED BEAM MEASUREMENT APPARATUS
    9.
    发明申请
    LAYERED BEAM MEASUREMENT APPARATUS 有权
    分层光束测量装置

    公开(公告)号：US20100293801A1

    公开(公告)日：2010-11-25

    申请号：US12770569

    申请日：2010-04-29

    申请人： Brian Lamb ,  David Titzler ,  Heather Fleming

    发明人： Brian Lamb ,  David Titzler ,  Heather Fleming

    IPC分类号： G01B3/10

    CPC分类号： G01B3/1082 ,  G01B2003/1051

    摘要： A new and improved tape rule that increases stiffness and standout length over standard tape rules is disclosed. The tape rule includes a primary rule and a secondary rule, the secondary rule providing increased strength. This invention can provide a variety of benefits, including increased blade flexibility while performing short extension related tasks, increased standout and reduced sag while performing tasks requiring longer extensions, reduced size and weight for tasks requiring the longest extensions and adds the ability to utilize alternate measurement methods or units and built in computational references.

    摘要翻译： 公开了一种新的和改进的磁带规则，其增加了超过标准磁带规则的刚度和突出长度。 磁带规则包括主规则和辅助规则，辅助规则提供增强的强度。 本发明可以提供各种优点，包括在执行短延伸相关任务时增加刀片灵活性，增加突出和减少的下垂，同时执行需要更长扩展的任务，减少需要最长扩展的任务的大小和重量，并增加利用替代测量的能力 方法或单位，并内置计算参考。