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    Video signal processing
    1.
    发明授权
    Video signal processing 失效
    视频信号处理

    公开(公告)号：US06757333B2

    公开(公告)日：2004-06-29

    申请号：US09728810

    申请日：2000-12-01

    申请人： Nicholas Ian Saunders ,  Robert Webb

    发明人： Nicholas Ian Saunders ,  Robert Webb

    IPC分类号： H04N712

    CPC分类号： H04N19/40 ,  H04N19/115 ,  H04N19/124 ,  H04N19/149 ,  H04N19/152 ,  H04N19/17 ,  H04N19/176 ,  H04N19/182 ,  H04N19/196 ,  H04N19/51 ,  H04N19/61 ,  H04N21/431

    摘要： Video signal processing apparatus in which at least two input video signals are combined in proportions determined by a pixel key signal to generate an output video signal for compression, at least one of the input video signals each having respective associated compression parameters from a data compression process applied to that video signal; comprises: means for detecting an average pixel key signal value across each of a plurality of blocks of pixels of the output video signal; and means for comparing the average pixel key signal values with first and second thresholds, the first threshold representing a pixel key signal value corresponding to combination having primarily one of the video signals, and the second threshold representing a pixel key signal value corresponding to combination having primarily the other of the video signals; in which: if the average pixel key signal value for a block lies between the first and second thresholds, that block of the output video signal is compressed using newly derived compression parameters; and if the average pixel key signal value for a block lies outside the range defined by the first and second thresholds, the compression parameters associated with the corresponding block of the input video signals are made available for re-use in compression of that block of the output video signal.

    摘要翻译： 视频信号处理装置，其中至少两个输入视频信号以由像素键信号确定的比例组合以产生用于压缩的输出视频信号，至少一个输入视频信号各自具有来自数据压缩处理的相应的压缩参数 应用于该视频信号; 包括：用于检测输出视频信号的多个像素块中的每一个上的平均像素键信号值的装置; 以及用于将平均像素键信号值与第一和第二阈值进行比较的方法，所述第一阈值表示对应于主要具有所述视频信号的组合的像素键信号值，并且所述第二阈值表示对应于主要组合的像素键信号值 视频信号中的另一个;其中：如果块的平均像素键信号值位于第一阈值和第二阈值之间，则使用新导出的压缩参数来压缩输出视频信号的块; 并且如果块的平均像素键信号值位于由第一阈值和第二阈值限定的范围之外，则与输入视频信号的相应块相关联的压缩参数可用于在输出的该块的压缩中重新使用 视频信号。

    Video signal processing
    3.
    发明授权
    Video signal processing 失效
    视频信号处理

    公开(公告)号：US06724436B1

    公开(公告)日：2004-04-20

    申请号：US09548196

    申请日：2000-04-13

    申请人： Nicholas Ian Saunders ,  Robert Webb

    发明人： Nicholas Ian Saunders ,  Robert Webb

    IPC分类号： H04N718

    CPC分类号： H04N5/262 ,  H04N5/265 ,  H04N5/268 ,  H04N19/40 ,  H04N19/46 ,  H04N19/467 ,  H04N19/55

    摘要： A method of mounting a volume from a tape medium on a tape drive apparatus. The method reads a bar-code indicating the volume from a tape cartridge, attaches the tape cartridge to a tape drive, and detects the current track position on the basis of a longitudinal track. The method then determines whether a beginning volume label or a last used area volume label is nearer to the current track position, reads the nearer volume label from the tape medium, confirms the volume by comparing the nearer volume label with the bar-code, and mounts the volume onto the tape drive.

    摘要翻译： 将卷从磁带介质安装到磁带驱动装置上的方法。 该方法读取指示来自带盒的体积的条形码，将带盒附接到磁带驱动器，并且基于纵向轨道检测当前轨迹位置。 然后，该方法确定开始卷标或最后使用区域卷标是否更靠近当前轨道位置，从磁带介质读取更近的卷标，通过将较近的卷标与条形码进行比较来确认卷，以及 将卷安装到磁带机上。

    Video signal processing
    4.
    发明授权
    Video signal processing 失效
    视频信号处理

    公开(公告)号：US06643325B2

    公开(公告)日：2003-11-04

    申请号：US09728296

    申请日：2000-12-01

    申请人： Robert Webb ,  Nicholas Ian Saunders

    发明人： Robert Webb ,  Nicholas Ian Saunders

    IPC分类号： H04N712

    CPC分类号： H04N19/40 ,  H04N19/115 ,  H04N19/124 ,  H04N19/136 ,  H04N19/149 ,  H04N19/15 ,  H04N19/159 ,  H04N19/17 ,  H04N19/176 ,  H04N19/48 ,  H04N19/51 ,  H04N19/513 ,  H04N19/60

    摘要： Video signal processing apparatus in which at least two input video signals are combined in proportions determined by a pixel key signal to generate an output video signal for compression, at least one of the input video signals each having respective associated compression parameters from a data compression process applied to that video signal. The apparatus functions to estimate the quantity of data which will be produced by compression of a current image of the output video signal, compares the detected quantify of data with a target quantity of data, to determine whether a data overflow is expected, and in the event that a data overflow is expected, determine which blocks of the output video signal can be compressed by re-using compression parameters from corresponding block of one of the input video signals.

    摘要翻译： 视频信号处理装置，其中至少两个输入视频信号以由像素键信号确定的比例组合以产生用于压缩的输出视频信号，至少一个输入视频信号各自具有来自数据压缩处理的相应的压缩参数 应用于该视频信号。 该装置用于估计通过压缩输出视频信号的当前图像将产生的数据量，将检测到的数据量与目标数据量进行比较，以确定是否期望数据溢出，并且在 预期数据溢出的事件，通过重新使用来自输入视频信号之一的相应块的压缩参数来确定输出视频信号的哪个块可以被压缩。

    Video signal processing
    5.
    发明授权
    Video signal processing 失效
    视频信号处理

    公开(公告)号：US06570923B2

    公开(公告)日：2003-05-27

    申请号：US09727286

    申请日：2000-11-30

    申请人： Nicholas Ian Saunders ,  Robert Webb

    发明人： Nicholas Ian Saunders ,  Robert Webb

    IPC分类号： H04N712

    CPC分类号： H04N19/40 ,  H04N19/51 ,  H04N21/431

    摘要： Video signal processing apparatus in which at least first and second input video signals are combined to generate an output compressed video signal, the first and second video signals each having respective associated motion vectors from a data compression process applied to the video signals; comprises: means for establishing a set of the motion vectors associated with the first and second video signals which can potentially be re-used in compressing the output compressed video signal; and means for testing the set of motion vectors, the testing means being operable: (c) to define, with respect to reference images referred to by the motion vectors under test, a first border region of a predetermined width surrounding those parts of the reference images derived in part from the first video signal, and a second border region of a predetermined width surrounding those parts of the reference images derived in part from the second video signal; and (d) to test whether motion vectors of the set which are associated with parts of each video signal refer either to image areas derived in part from the other video signal, to the first border region or to the second border region; in which any motion vectors of the set being found by the testing means to refer to images areas derived to at least the predetermined degree from the other input video signal, the first border region or the second border region are not used in the compression of the output compressed video signal.

    摘要翻译： 视频信号处理装置，其中组合至少第一和第二输入视频信号以产生输出压缩视频信号，所述第一和第二视频信号各自具有来自应用于视频信号的数据压缩处理的相应的相关联的运动矢量; 包括：用于建立与第一和第二视频信号相关联的一组运动矢量的装置，其可以潜在地在压缩输出压缩视频信号中被重新使用; 以及用于测试所述运动矢量集合的方法，所述测试装置可操作：（c）相对于被测运动矢量所参考的参考图像来定义围绕参考图像的那些部分的预定宽度的第一边界区域 部分地从第一视频信号导出，以及围绕部分地从第二视频信号导出的参考图像的那些部分的预定宽度的第二边界区域; 和（d）测试与每个视频信号的部分相关联的集合的运动矢量是否指向从另一视频信号部分导出的图像区域到第一边界区域或第二边界区域;其中任何 由测试装置找到的集合的运动矢量指的是从另一输入视频信号至少导出预定程度的图像区域，第一边界区域或第二边界区域不用于压缩输出压缩视频 信号。

    Application of phase behavior models in production allocation systems
    8.
    发明申请
    Application of phase behavior models in production allocation systems 失效
    相位行为模型在生产分配系统中的应用

    公开(公告)号：US20060116856A1

    公开(公告)日：2006-06-01

    申请号：US11291230

    申请日：2005-12-01

    申请人： Robert Webb

    发明人： Robert Webb

    IPC分类号： G06G7/48

    CPC分类号： G05B17/02

    摘要： The present invention is directed to a method for allocating revenue or taxes to individual fluid streams commingled during an oil and gas production process, the method includes commingling fluid streams to produce a commingled fluid stream; (2) utilizing a process simulation model to predict a phase change of each fluid stream in the commingled fluid stream, wherein the process simulation model predicts the phase change of all the individual fluid streams in the commingled fluid stream the phase change of each individual fluid stream in isolation of the commingled fluid stream, the phase change of all the individual fluid streams in the commingled fluid stream absent a single fluid stream; and (3) determining the difference in phases between the calculated phase change of all the in individual fluid streams in the commingled fluid stream and calculated phase change of all the individual fluid streams in the commingled fluid stream absent a single fluid stream.

    摘要翻译： 本发明涉及一种用于为在油气生产过程中混合的各个流体流分配收入或税收的方法，该方法包括混合流体流以产生混合的流体流; （2）利用过程模拟模型预测混合流体流中每个流体流的相变，其中过程模拟模型预测混合流体流中所有单独流体流的相变，每个单独流体的相变 隔离混合的流体流的流动，没有单个流体流的混合流体流中的所有单独流体流的相变; 和（3）确定所计算的混合流体流中各个流体流中的所有相位相位之间的相位差异以及在没有单个流体流的混合流体流中的所有单独流体流的相变的计算。

    Systems and methods for modifying wavefronts
    9.
    发明申请
    Systems and methods for modifying wavefronts 有权
    修改波前的系统和方法

    公开(公告)号：US20050254112A1

    公开(公告)日：2005-11-17

    申请号：US10702708

    申请日：2003-11-06

    申请人： Robert Webb ,  Clara Dimas

    发明人： Robert Webb ,  Clara Dimas

    IPC分类号： G02B26/08 ,  G02B27/00

    CPC分类号： G02B26/06 ,  G02B26/0825 ,  G02B27/0068

    摘要： A system and method modifying wavefront shape is provided. Generally, the system contains a wavefront shape modifying device for modifying the shape of the wavefront. The system also contains a series of optical devices for returning the modified wavefront to the wavefront modifying device with an orientation that enables further modification of the modified wavefront by the wavefront modifying device. The method contains the steps of: reflecting a wavefront from a surface of a wavefront shape modifying device, resulting in the wavefront having a modified shape; and reflecting the wavefront having a modified shape from the surface of the wavefront shape modifying device a second time resulting in a final wavefront having a shape that has been modified twice.

    摘要翻译： 提供了修改波阵面形状的系统和方法。 通常，系统包含用于修改波前形状的波前形状修改设备。 该系统还包括一系列光学装置，用于将修改后的波前返回到波前修正装置，该方向具有能够由波前修改装置进一步修改修改的波前的方向。 该方法包括以下步骤：从波前形状修改设备的表面反射波前，导致波阵面具有修改的形状; 并且从波面形状修改装置的表面反射具有修改形状的波前，第二次导致具有已被修改两次的形状的最终波阵面。

    Carbon brake disk having noncarbonic material therein and method for making same
    10.
    发明申请
    Carbon brake disk having noncarbonic material therein and method for making same 有权
    具有非碳材料的碳制动盘及其制造方法

    公开(公告)号：US20050153137A1

    公开(公告)日：2005-07-14

    申请号：US10757003

    申请日：2004-01-13

    申请人： William Thompson ,  David Snyder ,  Robert Webb

    发明人： William Thompson ,  David Snyder ,  Robert Webb

    IPC分类号： B27N3/10 ,  B32B23/08 ,  C04B35/83 ,  F16D69/02

    CPC分类号： C04B35/83 ,  C04B2235/3217 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/402 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/614 ,  C04B2235/80 ,  F16D69/023 ,  Y10T428/30

    摘要： A method and apparatus for making carbon/carbon composite disks for braking applications that employs a continuous feeding of fiber strands into a mold. The fibers are then compressed to form a mat or preform. The fibers are then needled such that the fibers within the mat interlock and extend in various directions. The mat or preform is then subjected to densification processing. In order to enhance the effectiveness of the densification process and/or to speed up the processing time, a filler is added to the preform during the manufacturing process. The fillers are added by way of a dry powder or as a liquid slurry. The filler may be aluminum oxide, boron carbide, silicon carbide, pitch, or a variety of carbonic or noncarbonic performance enhancers.

    摘要翻译： 一种用于制造碳/碳复合盘用于制造应用的方法和装置，其采用将纤维束连续进料到模具中。 然后将纤维压缩以形成垫或预制件。 然后将纤维针刺，使得垫内的纤维互锁并在各个方向上延伸。 然后对垫或预型体进行致密化处理。 为了增强致密化过程的有效性和/或加快处理时间，在制造过程中将预填料加入填料中。 填料通过干粉或液体浆料加入。 填料可以是氧化铝，碳化硼，碳化硅，沥青或各种碳或非碳性能增强剂。