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1. 发明授权

US07852531B2 Digital correction for alignment of a plurality of color channels of a color image forming device 有权
标题翻译：用于彩色图像形成装置的多个颜色通道的对准的数字校正
公开(公告)号：US07852531B2
公开(公告)日：2010-12-14
申请号：US11954841
申请日：2007-12-12
申请人： Aron Nacman , John Adam Handwork , Theresa M. Marconi , Xing Li , Peter D. McCandlish , Gregory B. Marshall
发明人： Aron Nacman , John Adam Handwork , Theresa M. Marconi , Xing Li , Peter D. McCandlish , Gregory B. Marshall
IPC分类号： G03F3/08 , G06F15/00 , H04N1/36 , G06K9/00
CPC分类号： H04N1/506
摘要： A system and method are provided for digital correction of a plurality of color channels and color image data. In color reproduction, a color image may be composed of a plurality of superimposed color channels in a color space. In order to assure the proper alignment of color channels and exemplary applications such as color printing, one or more of the plurality of color channels which compose a complete color image may be scaled to an output resolution, and corrected in order to ensure proper alignment and authentic reproduction of a color image. In place of a plurality of independent clocks, one for each channel, a single clock is provided for every channel, and additional unit is supplied to scale each channel according to independent characteristics.
摘要翻译：提供了一种用于多个颜色通道和彩色图像数据的数字校正的系统和方法。在彩色再现中，彩色图像可以由彩色空间中的多个叠加的彩色通道组成。为了确保颜色通道的适当对准和诸如彩色打印的示例性应用，构成完整彩色图像的多个颜色通道中的一个或多个可以被缩放到输出分辨率，并且被校正以确保正确对准，真实再现彩色图像。代替多个独立时钟，每个通道一个，为每个通道提供单个时钟，并且根据独立特性提供附加单元以缩放每个通道。

2. 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。

3. 发明授权

US07933470B2 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：US07933470B2
公开(公告)日：2011-04-26
申请号：US12139865
申请日：2008-06-16
申请人： John C. Handley , André M. Blaakman , Anthony P. Lanza , Francis Kapo Tse , Xing Li , Aron Nacman , David J. Lieberman
发明人： John C. Handley , André M. Blaakman , Anthony P. Lanza , Francis Kapo 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。

4. 发明申请

US20080247666A1 DARKNESS CONTROL USING PATTERN MATCHING 有权
标题翻译：使用图案匹配的深度控制
公开(公告)号：US20080247666A1
公开(公告)日：2008-10-09
申请号：US12139865
申请日：2008-06-16
申请人： John C. Handley , Andre Blaakman , Anthony Lanza , Francis Tse , Xing Li , Aron Nacman , David J. Lieberman
发明人： John C. Handley , Andre 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。

5. 发明申请

US20050286796A1 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：US20050286796A1
公开(公告)日：2005-12-29
申请号：US10878693
申请日：2004-06-28
申请人： John Handley , Andre Blaakman , Anthony Lanza , Francis Tse , Xing Li , Aron Nacman , David Lieberman
发明人： John Handley , Andre Blaakman , Anthony Lanza , Francis Tse , Xing Li , Aron Nacman , David 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。

6. 发明申请

US20140049799A1 SYSTEMS AND METHODS FOR DYNAMIC SHARPNESS CONTROL IN SYSTEM USING BINARY TO CONTINUOUS TONE CONVERSION 有权
标题翻译：使用二进制连续色调转换的系统中动态锐度控制的系统和方法
公开(公告)号：US20140049799A1
公开(公告)日：2014-02-20
申请号：US13585553
申请日：2012-08-14
申请人： Xing Li , Zhenhuan Wen , Peter D. McCandlish
发明人： Xing Li , Zhenhuan Wen , Peter D. McCandlish
IPC分类号： H04N1/409
CPC分类号： H04N1/4092 , H04N1/40075
摘要： Embodiments relate to systems and methods for dynamic sharpness control in system using binary to continuous tone conversion. Image data can be processed in the image path of a copier, printer, or other device to enhance sharpness based on user settings. The image can originate in a high-resolution and/or high-color format. The user can select sharpness values to provide better rendered detail. A front-end high-pass 2D filter can be adjusted in response to the settings. A binarized version of the image data is produced in the downstream path. At the back of the image path, the image would conventionally be sent through a binary data to extended contone (BDEC) low-pass filter, set to a fixed level, to produce contone output, counteracting the user's sharpness settings. Instead of applying a fixed back-end filter, that stage can be dynamically adjusted to correspond to the user's sharpness settings, reducing the low-pass effect proportionately.
摘要翻译：实施例涉及使用二进制到连续色调转换的系统中的动态清晰度控制的系统和方法。可以在复印机，打印机或其他设备的图像路径中处理图像数据，以根据用户设置增强锐度。该图像可以以高分辨率和/或高色格式出现。用户可以选择锐度值来提供更好的渲染细节。可以根据设置调整前端高通2D滤镜。图像数据的二值化版本在下游路径中产生。在图像路径的背面，图像通常将通过二进制数据发送到扩展连续色调（BDEC）低通滤波器，设置为固定电平，以产生连续色调输出，抵消用户的锐度设置。代替应用固定的后端滤波器，该阶段可以动态调整以对应于用户的锐度设置，按比例降低低通效果。

7. 发明申请

US20080049238A1 METHOD AND SYSTEM FOR AUTOMATIC WINDOW CLASSIFICATION IN A DIGITAL REPROGRAPHIC SYSTEM 审中-公开
标题翻译：数字图像系统中自动窗口分类的方法与系统
公开(公告)号：US20080049238A1
公开(公告)日：2008-02-28
申请号：US11467584
申请日：2006-08-28
申请人： Ramesh Nagarajan , Xing Li , Peter D. McCandlish , Francis Kapo Tse
发明人： Ramesh Nagarajan , Xing Li , Peter D. McCandlish , Francis Kapo Tse
IPC分类号： G06F15/00
CPC分类号： G06K9/38
摘要： A method and system for processing an image in a digital reprographic system that performs a first segmentation process upon a contone digital image to identify one of a plurality of image data types for each pixel in the contone digital image, generating tags, binarizing the contone digital image and storing the binary image as an intermediate format. This binary image is later reconstructed to generate a reconstructed contone digital image; and performing a second segmentation process upon the reconstructed contone digital image to identify areas of the reconstructed contone digital image with common image data types.
摘要翻译：一种用于处理数字复制系统中的图像的方法和系统，其对连续数字图像执行第一分割处理，以识别连续数字图像中的每个像素的多个图像数据类型中的一个，生成标签，二进制化连续数字数字图像并将二进制图像存储为中间格式。该二进制图像随后被重建以产生重建的连续色数字图像; 以及对重建的连续色调数字图像执行第二分割处理以识别具有公共图像数据类型的重建连续数字图像的区域。

8. 发明授权

US08705140B2 Systems and methods for dynamic sharpness control in system using binary to continuous tone conversion 有权
标题翻译：使用二进制到连续色调转换的系统中动态清晰度控制的系统和方法
公开(公告)号：US08705140B2
公开(公告)日：2014-04-22
申请号：US13585553
申请日：2012-08-14
申请人： Xing Li , Zhenhuan Wen , Peter D. McCandlish
发明人： Xing Li , Zhenhuan Wen , Peter D. McCandlish
IPC分类号： G06T5/00 , H04N1/407 , H04N1/409
CPC分类号： H04N1/4092 , H04N1/40075
摘要： Embodiments relate to systems and methods for dynamic sharpness control in system using binary to continuous tone conversion. Image data can be processed in the image path of a copier, printer, or other device to enhance sharpness based on user settings. The image can originate in a high-resolution and/or high-color format. The user can select sharpness values to provide better rendered detail. A front-end high-pass 2D filter can be adjusted in response to the settings. A binarized version of the image data is produced in the downstream path. At the back of the image path, the image would conventionally be sent through a binary data to extended contone (BDEC) low-pass filter, set to a fixed level, to produce contone output, counteracting the user's sharpness settings. Instead of applying a fixed back-end filter, that stage can be dynamically adjusted to correspond to the user's sharpness settings, reducing the low-pass effect proportionately.
摘要翻译：实施例涉及使用二进制到连续色调转换的系统中的动态清晰度控制的系统和方法。可以在复印机，打印机或其他设备的图像路径中处理图像数据，以根据用户设置增强锐度。该图像可以以高分辨率和/或高色格式出现。用户可以选择锐度值来提供更好的渲染细节。可以根据设置调整前端高通2D滤镜。图像数据的二值化版本在下游路径中产生。在图像路径的背面，图像通常将通过二进制数据发送到扩展连续色调（BDEC）低通滤波器，设置为固定电平，以产生连续色调输出，抵消用户的锐度设置。代替应用固定的后端滤波器，该阶段可以动态调整以对应于用户的锐度设置，按比例降低低通效果。

9. 外观设计

USD963320S1 Shoelace buckle 有权
公开(公告)号：USD963320S1
公开(公告)日：2022-09-13
申请号：US29792926
申请日：2022-04-29
申请人： Xing Li
设计人： Xing Li

10. 发明授权

US09177361B2 Systems, methods and devices for rotating image tiles using line segment read buffers 有权
标题翻译：用于使用线段读缓冲器旋转图像块的系统，方法和装置
公开(公告)号：US09177361B2
公开(公告)日：2015-11-03
申请号：US13026980
申请日：2011-02-14
申请人： Theresa Michelle Marconi , Xing Li , William David Notovitz
发明人： Theresa Michelle Marconi , Xing Li , William David Notovitz
IPC分类号： G06T3/60
CPC分类号： G06T3/602 , G06T3/606 , G06T2200/28
摘要： An embodiment generally relates to a device for rotating image tiles using line segment read buffers. The device comprises an image memory configured to store an image and a plurality of buffers, wherein the image comprises a plurality of tiles. The plurality of buffers comprises line segment read buffers configured to interface with the image memory to read line segments of the plurality of tiles from the image memory. A rotator logic module is configured to micro-rotate the line segments, aggregate the line segments as rotated tiles, and macro-rotate the rotated tiles to determine an address of the image memory at which to write the rotated tiles. Write buffers are configured to write the rotated tiles to the image memory at the determined address.
摘要翻译：实施例一般涉及使用线段读缓冲器旋转图像块的装置。该设备包括被配置为存储图像和多个缓冲器的图像存储器，其中该图像包括多个瓦片。多个缓冲器包括线段读取缓冲器，其被配置为与图像存储器接口以从图像存储器读取多个瓦片的线段。旋转器逻辑模块被配置为微旋转线段，将线段聚集为旋转的瓦片，并且宏旋转旋转的瓦片以确定写入旋转的瓦片的图像存储器的地址。写入缓冲区被配置为以确定的地址将旋转的块写入图像存储器。

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