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1. 发明授权

US07957025B2 Systems and methods for processing pixel data for a printer 有权
标题翻译：用于处理打印机像素数据的系统和方法
公开(公告)号：US07957025B2
公开(公告)日：2011-06-07
申请号：US11479596
申请日：2006-06-30
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： H04N1/00 , G06K15/22 , G06K15/00
CPC分类号： H04N1/40
摘要： An apparatus and method for processing pixel data is presented that includes an image forming apparatus that includes an image forming module coupled to a data control module that comprises a plurality of memory units, wherein each of the memory units stores a corresponding portion of pixel data of an image. The data control module writes out portions of pixel data stored in corresponding memory units to the image forming module and dynamically associates each memory unit with a further portion of pixel data after its corresponding portion of pixel data has been written out.
摘要翻译：提出了一种用于处理像素数据的装置和方法，其包括图像形成装置，该图像形成装置包括耦合到数据控制模块的图像形成模块，所述数据控制模块包括多个存储器单元，其中每个存储器单元存储相应部分的像素数据一个图像。数据控制模块将存储在相应存储器单元中的像素数据的部分写入图像形成模块，并且在其对应的像素数据部分被写出之后，将每个存储器单元与另一部分像素数据动态关联。

2. 发明授权

US07907303B2 Systems and methods for processing pixel data for a printer 有权
标题翻译：用于处理打印机像素数据的系统和方法
公开(公告)号：US07907303B2
公开(公告)日：2011-03-15
申请号：US11479896
申请日：2006-06-30
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： G06K15/00 , G06F3/12
CPC分类号： G06K15/128 , G06K15/1204 , G06K15/1857
摘要： An apparatus and method for processing pixel data is presented that includes a plurality of image forming modules coupled to a data control module. The data control module includes a plurality of memory units. Each memory unit can store a portion of an image. The data control module receives a first signal and a second signal and selects at least one of the plurality of image forming modules to send the image portions stored in the plurality of memory units based on a timing relationship between a first image alignment event on the first signal and a second image alignment event on the second signal.
摘要翻译：提出了一种用于处理像素数据的装置和方法，其包括耦合到数据控制模块的多个图像形成模块。数据控制模块包括多个存储单元。每个存储单元可以存储图像的一部分。数据控制模块接收第一信号和第二信号，并且选择多个图像形成模块中的至少一个，基于第一图像对准事件在第一图像对准事件之间的定时关系发送存储在多个存储单元中的图像部分信号和第二图像对准事件。

3. 发明授权

US07821658B2 Interleaving imaging device controller with multi-use circuitry 有权
标题翻译：交错成像设备控制器与多用途电路
公开(公告)号：US07821658B2
公开(公告)日：2010-10-26
申请号：US10272442
申请日：2002-10-15
申请人： Keiichiro Hyodo , Peter Johnston , Allan Hessenflow
发明人： Keiichiro Hyodo , Peter Johnston , Allan Hessenflow
IPC分类号： G06F3/12
CPC分类号： G06K15/00 , G06K15/18 , G06K15/1856
摘要： An imaging device with an improved controller is disclosed wherein the controller eliminates duplicated circuitry and provides multiuser circuitry that efficiently replaces multiple dedicated circuit blocks. In one aspect, duplicated same-function circuit blocks are replaced with a switch controlled by an alignment control signal to operate as a multiplexer or demultiplexer. In another aspect, multiple different-function circuit blocks which generally have no temporal overlap of their active operation are replaced with a programmable logic device that is reconfigured dynamically to perform some subset of the different functions on an as-needed basis.
摘要翻译：公开了一种具有改进的控制器的成像装置，其中控制器消除了重复的电路并且提供了有效地替代多个专用电路块的多用户电路。在一个方面，复制的相同功能电路块被由对准控制信号控制的开关替代，以作为多路复用器或解复用器工作。在另一方面，通常不具有其活动操作的时间重叠的多个不同功能的电路块被可编程逻辑器件替代，该可编程逻辑器件被动态地重新配置以在需要的基础上执行不同功能的一些子集。

4. 发明申请

US20090244633A1 Systems and Methods for Color Data Compression 审中-公开
标题翻译：色彩数据压缩系统与方法
公开(公告)号：US20090244633A1
公开(公告)日：2009-10-01
申请号：US12242632
申请日：2008-09-30
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： G06K15/00
CPC分类号： H04N1/648
摘要： Systems and methods are provided for reducing data size of at least one bitmap image using a look-up table, wherein the look-up table stores information correlating a plurality of compression ratios to a set of compression parameters and wherein the bitmap image comprises a plurality of image components, each image component associated with a distinct color plane. The plurality of color planes may be ranked using a dominance rank, wherein the dominance rank for a color plane is based on image component data associated with the color plane. At least one compression ratio may be associated with each color plane based on the dominance rank associated with the color plane. At least one image component may be compressed according to the compression ratio associated with the color plane corresponding to the image component using compression parameters obtained from the look-up table. The compression ratio may be iteratively adjusted, until the total data size of the plurality of image components is below a data size threshold.
摘要翻译：提供了用于使用查找表来减少至少一个位图图像的数据大小的系统和方法，其中所述查找表存储将多个压缩率与一组压缩参数相关联的信息，并且其中所述位图图像包括多个的图像分量，每个图像分量与不同的颜色平面相关联。可以使用优势等级来对多个彩色平面进行排序，其中彩色平面的优势等级基于与彩色平面相关联的图像分量数据。至少一个压缩比可以基于与彩色平面相关联的优势级别与每个颜色平面相关联。可以使用从查找表获得的压缩参数，根据与对应于图像分量的色彩平面相关联的压缩比，至少压缩一个图像分量。可以迭代地调整压缩比，直到多个图像分量的总数据大小低于数据大小阈值。

5. 发明申请

US20080173201A1 METHOD FOR CONTROLLING INITIATION OF A DETONATOR 有权
标题翻译：控制爆震器启动的方法
公开(公告)号：US20080173201A1
公开(公告)日：2008-07-24
申请号：US11869703
申请日：2007-10-09
申请人： Peter Johnston , John Keir Russell
发明人： Peter Johnston , John Keir Russell
IPC分类号： F42C11/00
CPC分类号： F42D3/04
摘要： A method for controlling the initiation of an electronic detonator when located in surrounding ground, the method comprising the steps of: measuring the actual spatial position of the said detonator in relation to one or more adjacent detonators; and calculating the time of initiation of the said detonator based upon its actual spatial position.
摘要翻译：一种用于在位于周围地面时控制电子雷管起始的方法，所述方法包括以下步骤：测量所述雷管相对于一个或多个相邻雷管的实际空间位置; 以及基于其实际空间位置计算所述雷管的起动时间。

6. 发明申请

US20080002229A1 Systems and method for saving memory on screen 审中-公开
标题翻译：在屏幕上节省内存的系统和方法
公开(公告)号：US20080002229A1
公开(公告)日：2008-01-03
申请号：US11728241
申请日：2007-03-23
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： H04N1/40
CPC分类号： H04N1/40037 , G06K15/1223 , H04N1/4056
摘要： Systems in accordance with the presently claimed invention use input data to create an output pulse that is a fraction of the width of a pulse of a pixel clock. The fraction of the width of a pulse of the pixel clock can be used to create a fraction of a pixel. Justification data may also be used to justify the fraction of the pixel. The presently claimed invention maintains a static pixel justification lookup table that can be used to determine the justification for each pixel.
摘要翻译：根据本发明要求保护的发明的系统使用输入数据来产生作为像素时钟的脉冲宽度的一部分的输出脉冲。可以使用像素时钟的脉冲宽度的分数来创建像素的一部分。也可以使用对齐数据来证明像素的分数。目前要求保护的发明保持静态像素对齐查找表，其可以用于确定每个像素的对齐。

7. 发明申请

US20080002018A1 Method and apparatus for image alignment 有权
标题翻译：用于图像对准的方法和装置
公开(公告)号：US20080002018A1
公开(公告)日：2008-01-03
申请号：US11479562
申请日：2006-06-30
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： B41J2/435
CPC分类号： B41J2/471 , H04N1/053 , H04N1/1135 , H04N1/506 , H04N2201/0471 , H04N2201/04729 , H04N2201/04732 , H04N2201/04744 , H04N2201/04784
摘要： Apparatus, systems, and methods presented herein allow for the alignment of images. In some embodiments, a plurality of PWM modules each receive input data and corresponding input phase-shifted clock signals. In some embodiments, each PWM module generates an output phase-shifted PWM signal based on the input data and its corresponding input phase-shifted clock signal. In some embodiments, a selector selects one of the output phase-shifted PWM signal based on timing relationships between an event signal and the phase-shifted clock signals.
摘要翻译：本文提出的装置，系统和方法允许图像的对准。在一些实施例中，多个PWM模块各自接收输入数据和对应的输入相移时钟信号。在一些实施例中，每个PWM模块基于输入数据及其对应的输入相移时钟信号产生输出相移PWM信号。在一些实施例中，选择器基于事件信号和相移时钟信号之间的定时关系选择输出相移PWM信号之一。

8. 发明授权

US5835235A Image forming apparatus which establishes image formation values using environmentally sensitive references 失效
标题翻译：图像形成装置，其使用环境敏感性参考来建立图像形成值
公开(公告)号：US5835235A
公开(公告)日：1998-11-10
申请号：US534252
申请日：1995-09-26
申请人： Hiroshi Goto , Satoshi Deishi , Peter Johnston
发明人： Hiroshi Goto , Satoshi Deishi , Peter Johnston
IPC分类号： G03G15/06 , G03G15/08 , H04N1/407
CPC分类号： H04N1/4072
摘要： Disclosed is an image forming apparatus which reproduces halftone by using variable area toning method. The image forming apparatus stores a reference pattern data for adjusting bias voltage of developing device. The image forming apparatus also stores density toning data used for printout. An image of the reference pattern data has a dot pattern of which the optical density is more sensitive to environmental fluctuation than that of density toning data.
摘要翻译：公开了一种通过使用可变区域调色方法再现半色调的图像形成装置。图像形成装置存储用于调整显影装置的偏压的基准图案数据。图像形成装置还存储用于打印的密度调色数据。参考图案数据的图像具有光密度比密度调色数据对环境变化更敏感的点图案。

9. 发明申请

US20160059014A1 Event Detection In An Implantable Auditory Prosthesis 审中-公开
标题翻译：可植入听觉假体中的事件检测
公开(公告)号：US20160059014A1
公开(公告)日：2016-03-03
申请号：US14843255
申请日：2015-09-02
申请人： Benjamin Peter Johnston , Paul Michael Carter , Stuart John Kay , Andrea Lam , Shaun Ashwin Kumar , Joerg Pesch
发明人： Benjamin Peter Johnston , Paul Michael Carter , Stuart John Kay , Andrea Lam , Shaun Ashwin Kumar , Joerg Pesch
IPC分类号： A61N1/36 , A61N1/05
CPC分类号： A61N1/36038 , A61B5/053 , A61B5/7282 , A61B2505/05 , A61N1/0529 , A61N1/0541 , A61N1/36036
摘要： Presented herein are techniques for monitoring the physical state of a stimulating assembly to, for example, detect the occurrence of an adverse event. More specifically, an elongate stimulating assembly comprising a plurality of longitudinally spaced contacts is at least partially implanted into a recipient. Electrical measurements are performed at one or more of the plurality of contacts and the electrical measurements are evaluated relative to one another to determine the physical state of the stimulating assembly.
摘要翻译：这里提出的是用于监测刺激组件的物理状态以例如检测不良事件的发生的技术。更具体地，包括多个纵向间隔开的触点的细长刺激组件至少部分地植入接受者。在多个触点中的一个或多个触点上执行电测量，并且相对于彼此评估电测量以确定刺激组件的物理状态。

10. 发明授权

US08223390B2 Systems and methods for reducing color registration errors in tandem engines 有权
标题翻译：用于降低串联发动机中颜色配准误差的系统和方法
公开(公告)号：US08223390B2
公开(公告)日：2012-07-17
申请号：US12413372
申请日：2009-03-27
申请人： Peter Johnston
发明人： Peter Johnston
IPC分类号： G06K15/02
CPC分类号： G03G15/0131 , G03G15/50 , G03G2215/0119 , G03G2215/0158
摘要： Systems and methods are provided for correcting color registration errors in a printing device comprising a plurality of print engines driven by a single pixel frequency clock. In some embodiments, the print engines can include a reference print engine and one or more non-reference print engines. An adjusted resolution may be computed for color data sent to each non-reference engine to offset color registration errors attributable to the non-reference engine. The adjusted resolution is computed using calibration information for the non-reference print engines relative to the reference engine, and resolution information for color data processed by the first reference engine. The resolution of color data processed by each non-reference print engine is adjusted according to the computed adjusted resolution for the non-reference engine and sent to the print engines for printing.
摘要翻译：提供的系统和方法用于校正包括由单个像素频率时钟驱动的多个打印引擎的打印设备中的颜色配准错误。在一些实施例中，打印引擎可以包括参考打印引擎和一个或多个非参考打印引擎。可以计算发送到每个非参考引擎的颜色数据的调整分辨率，以偏移归因于非参考引擎的颜色注册误差。使用用于非参考打印引擎的相对于参考引擎的校准信息以及由第一参考引擎处理的颜色数据的分辨率信息来计算调整的分辨率。由每个非参照打印引擎处理的颜色数据的分辨率根据所计算的非参照引擎的调整分辨率进行调整，并发送给打印引擎进行打印。

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