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1. 发明授权

US06961473B1 Faster transforms using early aborts and precision refinements 失效
标题翻译：使用早期中止和精确改进更快地转换
公开(公告)号：US06961473B1
公开(公告)日：2005-11-01
申请号：US09694455
申请日：2000-10-23
申请人： Joan LaVerne Mitchell , Jennifer Quinn Trelewicz , Michael Thomas Brady
发明人： Joan LaVerne Mitchell , Jennifer Quinn Trelewicz , Michael Thomas Brady
IPC分类号： G06F17/14 , G06K9/36
CPC分类号： G06F17/14
摘要： Fast transforms that use early aborts and precision refinements are disclosed. When to perform a corrective action is detected based upon testing the incremental calculations of transform coefficients. Corrective action is then performed. The corrective action includes refining the incremental calculations to obtain additional precision and/or aborting the incremental calculations when the resulting numbers are sufficient.
摘要翻译：公开了使用早期中止和精确改进的快速变换。基于测试变换系数的增量计算，检测何时执行校正动作。然后执行纠正措施。纠正措施包括精炼增量计算以获得额外的精度和/或在生成的数字足够时中断增量计算。

2. 发明授权

US06766341B1 Faster transforms using scaled terms 有权
标题翻译：使用缩放术语更快地转换
公开(公告)号：US06766341B1
公开(公告)日：2004-07-20
申请号：US09694448
申请日：2000-10-23
申请人： Jennifer Quirin Trelewicz , Joan LaVerne Mitchell , Michael Thomas Brady
发明人： Jennifer Quirin Trelewicz , Joan LaVerne Mitchell , Michael Thomas Brady
IPC分类号： G06F1714
CPC分类号： G06F17/14
摘要： Fast transforms that use multiple scaled terms is disclosed. The discrete transforms are split into sub-transforms that are independently calculated using multiple scaling terms on the transform constants. The effect of the scaling for the transform coefficients may optionally be handled by appropriately scaling the quantization values or any comparison values. Further, optimal representations of the scaled terms for binary arithmetic are found. The resulting calculations result in fast transform calculations, decreased software execution times and reduced hardware requirements for many linear transforms used in signal and image processing application, e.g., the DCT, DFT and DWT.
摘要翻译：公开了使用多个缩放术语的快速变换。离散变换被分割成子变换，它们使用变换常数上的多个缩放项来独立计算。可以通过适当地缩放量化值或任何比较值来任意地处理变换系数的缩放的效果。此外，找到用于二进制算术的缩放项的最佳表示。由此产生的计算导致在信号和图像处理应用中使用的许多线性变换（例如DCT，DFT和DWT）的快速变换计算，减少的软件执行时间和降低的硬件要求。

3. 发明授权

US07526136B2 Faster transforms using early aborts and precision refinements 失效
标题翻译：使用早期中止和精确改进更快地转换
公开(公告)号：US07526136B2
公开(公告)日：2009-04-28
申请号：US12176210
申请日：2008-07-18
申请人： Joan LaVerne Mitchell , Jennifer Quirin Trelewicz , Michael Thomas Brady
发明人： Joan LaVerne Mitchell , Jennifer Quirin Trelewicz , Michael Thomas Brady
IPC分类号： G06K9/36 , G06K9/00
CPC分类号： G06F17/14
摘要： Fast transforms that use early aborts and precision refinements are disclosed. When to perform a corrective action is detected based upon testing the incremental calculations of transform coefficients. Corrective action is then performed. The corrective action includes refining the incremental calculations to obtain additional precision and/or aborting the incremental calculations when the resulting numbers are sufficient.
摘要翻译：公开了使用早期中止和精确改进的快速变换。基于测试变换系数的增量计算，检测何时执行校正动作。然后执行纠正措施。纠正措施包括精炼增量计算以获得额外的精度和/或在生成的数字足够时中断增量计算。

4. 发明授权

US07433529B2 Faster transforms using early aborts and precision refinements 失效
标题翻译：使用早期中止和精确改进更快地转换
公开(公告)号：US07433529B2
公开(公告)日：2008-10-07
申请号：US10772691
申请日：2004-02-05
申请人： Joan LaVerne Mitchell , Jennifer Quirin Trelewicz , Michael Thomas Brady
发明人： Joan LaVerne Mitchell , Jennifer Quirin Trelewicz , Michael Thomas Brady
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： G06F17/14
摘要： Fast transforms that use early aborts and precision refinements are disclosed. When to perform a corrective action is detected based upon testing the incremental calculations of transform coefficients. Corrective action is then performed. The corrective action includes refining the incremental calculations to obtain additional precision and/or aborting the incremental calculations when the resulting numbers are sufficient.
摘要翻译：公开了使用早期中止和精确改进的快速变换。基于测试变换系数的增量计算，检测何时执行校正动作。然后执行纠正措施。纠正措施包括精炼增量计算以获得额外的精度和/或在生成的数字足够时中断增量计算。

5. 发明授权

US06900908B1 Method, system, and program for halftoning data for rendering in a multitone output device 有权
标题翻译：用于半色调数据的方法，系统和程序，用于在多音频输出设备中呈现
公开(公告)号：US06900908B1
公开(公告)日：2005-05-31
申请号：US09666947
申请日：2000-09-20
申请人： Michael Thomas Brady , Joan LaVerne Mitchell
发明人： Michael Thomas Brady , Joan LaVerne Mitchell
IPC分类号： H04N1/40 , H04N1/405 , H04N1/409
CPC分类号： H04N1/40087
摘要： Disclosed is a method, system, and program for halftoning data for an output device capable of rendering multiple intensities. Input values are received. For each received input value, the input value is used as an output value if the input value is a predetermined value. Otherwise, if the input value is not the predetermined value, then the input value is halftoned to produce an output value used to render one of multiple intensities. This allows the use of data intended for bi-level printers that may have already been halftoned.
摘要翻译：公开了一种用于半色调能够呈现多个强度的输出设备的数据的方法，系统和程序。接收到输入值。对于每个接收到的输入值，如果输入值是预定值，则将输入值用作输出值。否则，如果输入值不是预定值，则输入值被半色调以产生用于呈现多个强度之一的输出值。这允许使用可能已经被半色调的双层打印机的数据。

6. 发明授权

US07007054B1 Faster discrete cosine transforms using scaled terms 失效
标题翻译：使用缩放项更快的离散余弦变换
公开(公告)号：US07007054B1
公开(公告)日：2006-02-28
申请号：US09694452
申请日：2000-10-23
申请人： Michael Thomas Brady , Jennifer Quirin Trelewicz , Joan LaVerne Mitchell
发明人： Michael Thomas Brady , Jennifer Quirin Trelewicz , Joan LaVerne Mitchell
IPC分类号： G06F17/14
CPC分类号： G06F17/147
摘要： Faster discrete cosine transforms that use scaled terms are disclosed. Prior to application of a transform, equations are arranged into collections. Each collection is scaled by dividing each of the discrete cosine transform constants in the collection by one of the discrete cosine transform constants from the collection. Each of the scaled discrete cosine transform constants are then represented with approximated sums of powers-of-2. During the execution phase the block of input data is obtained. A series of predetermined sums and shifts is performed on the data. The output results are saved.
摘要翻译：公开了使用缩放术语的更快的离散余弦变换。在应用变换之前，将方程排列成集合。通过将集合中的每个离散余弦变换常数除以集合中的离散余弦变换常数之一来缩放每个集合。每个缩放的离散余弦变换常数然后用近似的-2的幂表示。在执行阶段，获得输入数据块。对数据执行一系列预定的和移位。保存输出结果。

7. 发明授权

US06644773B2 Method, system, and article of manufacture for performing registration calibration for printing devices 有权
标题翻译：用于执行打印设备的注册校准的方法，系统和制品
公开(公告)号：US06644773B2
公开(公告)日：2003-11-11
申请号：US10098649
申请日：2002-03-15
申请人： Carl Robert Bildstein , Jennifer Quirin Trelewicz , Joan LaVerne Mitchell , Arthur Kenneth Ford , Michael Thomas Brady
发明人： Carl Robert Bildstein , Jennifer Quirin Trelewicz , Joan LaVerne Mitchell , Arthur Kenneth Ford , Michael Thomas Brady
IPC分类号： B41J29393
CPC分类号： B41J2/04505 , B41J2/04558 , B41J2/04586 , B41J2/2135 , B41J29/393 , H04N1/506
摘要： Provided are a method, system, and an article of manufacture for registration calibration of a printer. An application prints reticle patterns on a printed page. An imaging device creates a digital image of the printed reticle patterns. If color registration on the printer is improper, the digital image exhibits interference patterns. The application compares the interference patterns to the reticle patterns, and based on the results of the comparison adjusts the color registration of the printer.
摘要翻译：提供了打印机的注册校准的方法，系统和制品。应用程序在打印页面上打印标线图案。成像装置创建印刷的标线图案的数字图像。如果打印机上的颜色注册不正确，则数字图像显示干涉图案。应用程序将干涉图案与掩模版图案进行比较，并且根据比较结果调整打印机的颜色登记。

8. 发明授权

US08526751B2 Managing image storage size 有权
公开(公告)号：US08526751B2
公开(公告)日：2013-09-03
申请号：US09939066
申请日：2001-08-24
申请人： Joan LaVerne Mitchell , Ravi Prakash
发明人： Joan LaVerne Mitchell , Ravi Prakash
IPC分类号： G06K9/36 , G06Q40/00
CPC分类号： G06T3/40
摘要： A system and method for managing image storage size. The invention uses reduction criteria to determine how much to reduce the storage size of an image over time. In one embodiment, reduction of data storage size includes degrading the quality of the image. The reduced-size image replaces the image from the previous iteration. The smaller storage allows longer access to the information in quick access storage and quicker transmission time.

9. 发明授权

US08004721B2 Halftone apparatus that provides simultaneous, multiple lines per inch screens 有权
标题翻译：半色调设备可同时提供每英寸屏幕多行
公开(公告)号：US08004721B2
公开(公告)日：2011-08-23
申请号：US11879888
申请日：2006-09-06
申请人： Danielle Kathryn Dittrich , Joan LaVerne Mitchell , Yue Qiao
发明人： Danielle Kathryn Dittrich , Joan LaVerne Mitchell , Yue Qiao
IPC分类号： H04N1/407 , H04N1/409
CPC分类号： H04N1/405
摘要： A halftone threshold matrix includes a plurality of submatrices, wherein a first group of the plurality of submatrices has a line screen frequency different from a second group of the plurality of submatrices. The halftone method and apparatus removes the restriction that at most one pel is turned on per basic cell for the next constant input level and allows the pels in some basic cells to be turned on much sooner that the corresponding positions in other basic cells. This creates a dominant low frequency line screen simultaneously with the higher frequency line screen of the other basic cells. The present invention also allows the basic cells inside the threshold matrix to have different shapes and sizes. Thus, the cells participating in the low frequency screen could be larger than the cells generating the higher frequency screen. For example, the low frequency screen's pleasing patterns can distract the eye from noticing less pleasing patterns in the high frequency grid and vice versa.
摘要翻译：半色调阈值矩阵包括多个子矩阵，其中多个子矩阵中的第一组具有与多个子矩阵的第二组不同的行画面频率。半色调方法和装置去除了对于下一个恒定输入电平，每个基本单元至多打开一个像素的限制，并允许一些基本单元中的像素更快地打开其它基本单元中的相应位置。这与其他基本单元的较高频率线屏幕同时产生主导低频线屏幕。本发明还允许阈值矩阵内的基本单元具有不同的形状和尺寸。因此，参与低频屏幕的单元可以大于产生较高频率屏幕的单元。例如，低频屏幕的令人愉悦的图案可以分散注意力，注意高频电网中不太令人愉快的图案，反之亦然。

10. 发明授权

US07945598B2 Methodology for the automatic capture of process information in federated knowledge systems 失效
标题翻译：在联合知识体系中自动捕获过程信息的方法
公开(公告)号：US07945598B2
公开(公告)日：2011-05-17
申请号：US12259680
申请日：2008-10-28
申请人： Sandra K. Johnson , Joan LaVerne Mitchell , David Ward
发明人： Sandra K. Johnson , Joan LaVerne Mitchell , David Ward
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30566
摘要： A mechanism for automatically managing process information stored in federated repositories. When practice requirements are collected for a multi-step process, a process metadata data structure comprising process information conforming to the practice requirements is created in a metadata repository. The structure is created by creating a template document for each task in the multi-step process and populating the template documents with the procedure information in the practice requirements. Hierarchical and horizontal associations are created among the template documents based on the execution order of the tasks in the procedure information. Process documents for each task in the multi-step process are created and populated with information about the tasks. The task information, procedure information, and association information for each task is then stored as metadata in the process metadata structure.
摘要翻译：用于自动管理存储在联合存储库中的进程信息的机制。当为多步骤流程收集实践要求时，在元数据存储库中创建包含符合实践要求的流程信息的流程元数据结构。通过在多步骤过程中为每个任务创建一个模板文档并使用实践要求中的过程信息填充模板文档来创建该结构。基于过程信息中任务的执行顺序，在模板文档之间创建分层和水平关联。使用有关任务的信息创建并填充多步骤过程中每个任务的处理文档。然后将每个任务的任务信息，过程信息和关联信息作为元数据存储在过程元数据结构中。

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