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1. 发明授权

US06219465B1 High quality digital scaling using pixel window averaging and linear interpolation 有权
标题翻译：使用像素窗口平均和线性插值的高质量数字缩放
公开(公告)号：US06219465B1
公开(公告)日：2001-04-17
申请号：US09159042
申请日：1998-09-23
申请人： Aron Nacman , Anthony M. Frumusa , Francis K. Tse , Ramesh Nagarajan , William A. Cook , Michael K. Carney
发明人： Aron Nacman , Anthony M. Frumusa , Francis K. Tse , Ramesh Nagarajan , William A. Cook , Michael K. Carney
IPC分类号： G06K932
CPC分类号： G06T3/4007 , H04N1/3935
摘要： A system and method for selective scaling of an image by selective implementation of a window averaging processing technique or an interpolation processing technique. For enlargement scaling, the interpolation processor is implemented. For reduction scaling, the window averaging processor is implemented. For anamorphic scaling, the window averaging processor may be selected and implemented for reduction processing pursuant to a two-pass processing technique wherein the interpolator processing will be implemented thereafter.
摘要翻译：一种用于通过选择性地实现窗口平均处理技术或内插处理技术来选择性地缩放图像的系统和方法。对于放大缩放，实现插值处理器。为了缩小缩放，实现了窗口平均处理器。对于变形缩放，可以根据二次处理技术来选择和实现窗口平均处理器用于缩小处理，其中其后将实现内插器处理。

2. 发明授权

US06424751B1 Apparatus and method for efficient implementation of 2-dimensional pixel window averaging 失效
公开(公告)号：US06424751B1
公开(公告)日：2002-07-23
申请号：US09159533
申请日：1998-09-23
申请人： Michael K. Carney , Ramesh Nagarajan , Anthony M. Frumusa , William A. Cook , Aron Nacman
发明人： Michael K. Carney , Ramesh Nagarajan , Anthony M. Frumusa , William A. Cook , Aron Nacman
IPC分类号： G06K938
摘要： A system and method for reducing an image by receiving a scaling factor which defines a window. Input pixel intensities of the image are summed in real time as they are input and stored until all pixels within the window have been received. The sum is then divided by the number of pixels within the window which produces an average intensity. A pixel having the average intensity is output.

3. 发明授权

US5687297A Multifunctional apparatus for appearance tuning and resolution reconstruction of digital images 失效
标题翻译：多功能设备，用于数字图像的外观调谐和分辨率重建
公开(公告)号：US5687297A
公开(公告)日：1997-11-11
申请号：US496654
申请日：1995-06-29
申请人： Bonnie R. Coonan , Anthony M. Frumusa , Aron Nacman , Francis K. Tse , Michael L. Davidson
发明人： Bonnie R. Coonan , Anthony M. Frumusa , Aron Nacman , Francis K. Tse , Michael L. Davidson
IPC分类号： B41J2/00 , G06F3/12 , G06K15/12 , H04N1/387 , H04N1/405 , G06K15/00
CPC分类号： G06K15/1223
摘要： The present invention is a method and apparatus for tuning the appearance and controlling dot growth of bitmap images rendered on a printing system. The invention operates to recognize those pixels with a bitmap image that are appropriate for alteration and, in response to downloadable output values, adjusts the identified pixels so as to ensure a desired output.
摘要翻译：本发明是用于调整在打印系统上呈现的位图图像的外观和控制点生长的方法和装置。本发明用于识别具有适于改变的位图图像的那些像素，并且响应于可下载的输出值来调整所识别的像素，以便确保期望的输出。

4. 发明授权

US5659634A Apparatus and method for encoding and reconstructing image data 失效
标题翻译：用于编码和重建图像数据的装置和方法
公开(公告)号：US5659634A
公开(公告)日：1997-08-19
申请号：US315275
申请日：1994-09-29
申请人： Thomas I. Yeh , Francis K. Tse , Anthony M. Frumusa , Aron Nacman , Kenneth D. Romano
发明人： Thomas I. Yeh , Francis K. Tse , Anthony M. Frumusa , Aron Nacman , Kenneth D. Romano
IPC分类号： B41J5/30 , G06T1/00 , H04N1/411 , G06K9/36
CPC分类号： H04N1/411
摘要： An apparatus for processing an input image, represented by an input bit stream including a plurality of first bit sets, is provided. The apparatus includes a device for processing the input bit stream in such a manner that each of the first bit sets is represented by a second bit set with each of the second bit sets having less bits than each of the first bit sets and a selected number of bits in the input bit stream, corresponding to image-related information, being discarded as a result of the encoding. The apparatus is provided with an electronic volatile memory for storing a resulting encoded bit stream and a bit stream analyzer for analyzing the stored encoded bit stream to generate positional signals. The apparatus is further provided with a reconstruction circuit for reconstructing the stored encoded bit stream, by reference to the positional signals. The reconstruction circuit operates in such a manner that, upon outputting an image representation of the reconstructed bit stream, the outputted image includes at least a part of the discarded, image-related information.
摘要翻译：提供一种用于处理由包括多个第一位组的输入比特流表示的输入图像的装置。该装置包括用于以这样的方式处理输入比特流的装置，即每个第一比特组由第二比特组表示，其中每个第二比特组具有比每个第一比特组少的比特，与图像相关的信息对应的输入比特流中的比特被作为编码的结果被丢弃。该装置设置有用于存储所得到的编码比特流的电子易失性存储器和用于分析所存储的编码比特流以产生位置信号的比特流分析器。该装置还设置有重建电路，用于通过参考位置信号重建存储的编码比特流。重建电路以这样的方式工作，即在输出重构位流的图像表示时，输出的图像至少包括丢弃的图像相关信息的一部分。

5. 发明授权

US06754401B2 High quality digital scaling using image tags 有权
标题翻译：使用图像标签的高质量数字缩放
公开(公告)号：US06754401B2
公开(公告)日：2004-06-22
申请号：US10371748
申请日：2003-02-21
申请人： Aron Nacman , Ramesh Nagarajan , William A. Cook
发明人： Aron Nacman , Ramesh Nagarajan , William A. Cook
IPC分类号： G06K932
CPC分类号： G06T3/4007 , H04N1/3935
摘要： A system and method for selective scaling of an image by selective implementation of a window averaging processing technique or an interpolation processing technique. For enlargement scaling, the interpolation processor is implemented. For reduction scaling, the window averaging processor is implemented. For anamorphic scaling, the window averaging processor may be selected and implemented for reduction processing pursuant to a two-pass processing technique wherein the interpolator processing will be implemented thereafter. Image tags are provided for selective scaling of each area of an image according to the type of content of each area by selective implementation of a window averaging processing technique or an interpolation processing technique. The interpolation processor is implemented for line drawing areas of an image, and the window averaging processor is implemented for contone areas of the image. For anamorphic scaling with image tags, a two-pass system is provided which performs a first-pass reduction in one direction followed by a second-pass enlargement in the remaining direction, wherein the reduction is performed in the manner described for reduction scaling. A one-pass system is also provided which provides a second serially connected interpolator so that the aforementioned reduction can be performed on one dimension in a first step, followed by enlargement in the remaining direction in a following step on the same pass.
摘要翻译：一种用于通过选择性地实现窗口平均处理技术或内插处理技术来选择性地缩放图像的系统和方法。对于放大缩放，实现插值处理器。为了缩小缩放，实现了窗口平均处理器。对于变形缩放，可以根据二次处理技术来选择和实现窗口平均处理器以进行缩小处理，其中将在其后实施内插器处理。图像标签被提供用于根据类型对图像的每个区域进行选择性缩放通过选择性地实现窗口平均处理技术或内插处理技术来实现每个区域的内容。内插处理器被实现用于图像的绘制区域，并且窗口平均处理器被实现用于图像的连续色调区域。对于具有图像标签的变形缩放，提供了一个双通道系统，其在一个方向上执行第一遍次的减小，然后在剩余方向上进行二次通过放大，其中以所述的减小缩放的方式执行缩小。还提供一通系统，其提供第二串联内插器，使得可以在第一步骤中在一维上执行上述缩小，随后在相同的遍次中在随后的步骤中在剩余方向上放大。

6. 发明授权

US06563963B1 High quality digital scaling using image tags 有权
标题翻译：使用图像标签的高质量数字缩放
公开(公告)号：US06563963B1
公开(公告)日：2003-05-13
申请号：US09718707
申请日：2000-11-22
申请人： Aron Nacman , Ramesh Nagarajan , William A. Cook
发明人： Aron Nacman , Ramesh Nagarajan , William A. Cook
IPC分类号： G06K936
CPC分类号： G06T3/4007 , H04N1/3935
摘要： A system and method for selective scaling of an image by selective implementation of a window averaging processing technique or an interpolation processing technique. For enlargement scaling, the interpolation processor is implemented. For reduction scaling, the window averaging processor is implemented. For anamorphic scaling, the window averaging processor may be selected and implemented for reduction processing pursuant to a two-pass processing technique wherein the interpolator processing will be implemented thereafter. Image tags are provided for selective scaling of each area of an image according to the type of content of each area by selective implementation of a window averaging processing technique or an interpolation processing technique. The interpolation processor is implemented for line drawing areas of an image, and the window averaging processor is implemented for contone areas of the image. For anamorphic scaling with image tags, a two-pass system is provided which performs a first-pass reduction in one direction followed by a second-pass enlargement in the remaining direction, wherein the reduction is performed in the manner described for reduction scaling. A one-pass system is also provided which provides a second serially connected interpolator so that the aforementioned reduction can be performed on one dimension in a first step, followed by enlargement in the remaining direction in a following step on the same pass.
摘要翻译：一种用于通过选择性地实现窗口平均处理技术或内插处理技术来选择性地缩放图像的系统和方法。对于放大缩放，实现插值处理器。为了缩小缩放，实现了窗口平均处理器。对于变形缩放，可以根据二次处理技术来选择和实现窗口平均处理器以进行缩小处理，其中将在其后实施内插器处理。图像标签被提供用于根据类型对图像的每个区域进行选择性缩放通过选择性地实现窗口平均处理技术或内插处理技术来实现每个区域的内容。内插处理器被实现用于图像的绘制区域，并且窗口平均处理器被实现用于图像的连续色调区域。对于具有图像标签的变形缩放，提供了一个双通道系统，其在一个方向上执行第一遍次的减小，然后在剩余方向上进行二次通过放大，其中以所述的减小缩放的方式执行缩小。还提供一通系统，其提供第二串联内插器，使得可以在第一步骤中在一维上执行上述缩小，随后在相同的遍次中在随后的步骤中在剩余方向上放大。

7. 发明授权

US08711439B2 High productivity single pass scanning system 有权
标题翻译：高生产率单程扫描系统
公开(公告)号：US08711439B2
公开(公告)日：2014-04-29
申请号：US12481349
申请日：2009-06-09
申请人： Aron Nacman , Seth H. Groder , John C. Guarrera , Dawn Marie LaPietra , Whynn Victor Lovette , Daniel A. Mohabir , John F. Seward
发明人： Aron Nacman , Seth H. Groder , John C. Guarrera , Dawn Marie LaPietra , Whynn Victor Lovette , Daniel A. Mohabir , John F. Seward
IPC分类号： H04N1/40
CPC分类号： H04N1/40 , H04N1/40068
摘要： A scanner enables full productivity and individual image size detection, without user intervention for mixed size originals in both simplex and duplex scanning modes. The scanner provides high-productivity single pass scanning while preserving the image size for each of the document scanned. In addition, the scanner may support duplex scanning by adding a second image sensor, for example, in the document handler. Methods of scanning are also provided.
摘要翻译：扫描仪可以实现全面的生产力和单独的图像尺寸检测，无需用户在单面和双面扫描模式下对混合尺寸的原稿进行干预。扫描仪提供高效率的单次扫描，同时保留每个扫描文件的图像尺寸。此外，扫描仪可以通过在文档处理器中添加第二图像传感器来支持双面扫描。还提供了扫描方法。

8. 发明授权

US07406210B2 Darkness control using pattern matching 有权
标题翻译：黑暗控制使用模式匹配
公开(公告)号：US07406210B2
公开(公告)日：2008-07-29
申请号：US10878693
申请日：2004-06-28
申请人： John C. Handley , André Blaakman , Anthony Lanza , Francis Tse , Xing Li , Aron Nacman , David J. Lieberman
发明人： John C. Handley , André Blaakman , Anthony Lanza , Francis Tse , Xing Li , Aron Nacman , David J. Lieberman
IPC分类号： G06K9/40
CPC分类号： H04N1/40037 , H04N1/4092
摘要： The present invention is a method and apparatus for processing image data to accomplish tuning or adjustment of images, so as to modify at least the darkness thereof, using compact, efficient methods and designs.
摘要翻译：本发明是用于处理图像数据以完成图像调谐或调整的方法和装置，以便使用紧凑，有效的方法和设计来至少修改其暗度。

9. 发明申请

US20050073695A1 System and method for image rotation 有权
标题翻译：用于图像旋转的系统和方法
公开(公告)号：US20050073695A1
公开(公告)日：2005-04-07
申请号：US10946655
申请日：2004-09-22
申请人： Aron Nacman , Daniel Mohabir , Lisa Schlachter , Dawn Lapietra , James Guy , Brian Caffee
发明人： Aron Nacman , Daniel Mohabir , Lisa Schlachter , Dawn Lapietra , James Guy , Brian Caffee
IPC分类号： G06F15/00 , G06T3/60
CPC分类号： G06T3/606 , H04N1/3877
摘要： A system and method to provide 180-degree rotation of image data at full throughput. The system includes a memory access controller that writes bursts of image data into a rotation buffer. The image data is then read out of the rotation buffer in the reverse order from which it was written to thereby accomplish rotation. By alternating the position in the rotation buffer in which the image data is written such that an image is either written into the buffer from top and read from the bottom or written into the buffer from the bottom and read out from the top, a one page rotation buffer of can be used to concurrently process two pages.
摘要翻译：以完全吞吐量提供180度旋转图像数据的系统和方法。该系统包括将图像数据的脉冲串写入旋转缓冲器的存储器存取控制器。然后，图像数据以与之相反的顺序读出旋转缓冲器，从而完成旋转。通过交替写入图像数据的旋转缓冲器中的位置，使得图像被从顶部写入缓冲器并从底部读取或从底部写入缓冲器并从顶部读出，一页旋转缓冲区可用于同时处理两页。

10. 发明授权

US5638108A Lower resolution led bars used for 600 SPI printing 失效
标题翻译：低分辨率led条用于600 SPI打印
公开(公告)号：US5638108A
公开(公告)日：1997-06-10
申请号：US298700
申请日：1994-08-31
申请人： Aron Nacman , James J. Appel , George A. Charnitski
发明人： Aron Nacman , James J. Appel , George A. Charnitski
IPC分类号： B41J2/45 , H01L33/00
CPC分类号： B41J2/45
摘要： A method for achieving high resolution printing using low resolution LED bars is performed by arranging the bars at particular angles to the photoreceptor and timing the activation of the pixels within the LED bars according to the movement of the photoreceptor. In addition, the LED bars may be segmented and arranged so that the segments abut one another at different locations. Each of the abutting segments is disposed at a particular angle to the photoreceptor in the process direction. A lens arrangement is used to image the LED bars.
摘要翻译：使用低分辨率LED条来实现高分辨率打印的方法是通过将感光体以特定角度布置，并根据感光体的移动来定时激活LED条内的像素。此外，LED条可以被分割和布置，使得这些片段在不同的位置彼此邻接。每个邻接段在处理方向上以特定的角度设置在感光体上。透镜布置用于对LED条进行成像。

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