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1. 发明授权

US08842938B2 Method and system for performing resolution expansion with high quality edge enhancement 有权
标题翻译：用高性能边缘增强进行分辨率扩展的方法和系统
公开(公告)号：US08842938B2
公开(公告)日：2014-09-23
申请号：US13534260
申请日：2012-06-27
申请人： Xing Li , David Metcalfe , Barbara Lynn Farrell
发明人： Xing Li , David Metcalfe , Barbara Lynn Farrell
IPC分类号： G06K9/32
CPC分类号： G06T3/4053 , G06T5/003 , G06T2207/20192 , H04N1/4092
摘要： Methods and systems for performing resolution expansion with high quality edge enhancement capability utilizing an edge detector and a color estimator. An edge tag with respect to an input image can be detected via an edge detector and an edge detection approach. A resolution expansion can be separately applied to the edge tag and a binary output generated by other processing functions. Multiple output lines corresponding to the input image from the color estimator with different threshold array values for an edge pixel can be generated by a halftoning module. A binary domain resolution expansion can be applied for a non-edge pixel. A final output for each pixel can be selected from a resolution expanded result and/or from the result of the halftoning for the edge based on the edge tag with respect to that pixel.
摘要翻译：利用边缘检测器和颜色估计器，利用高质量边缘增强能力执行分辨率扩展的方法和系统。可以通过边缘检测器和边缘检测方法检测相对于输入图像的边缘标签。分辨率扩展可以单独应用于边缘标签和由其他处理功能生成的二进制输出。通过半色调模块可以生成与来自颜色估计器的输入图像对应的多个输出行，其具有用于边缘像素的不同阈值阵列值。可以对非边缘像素应用二进制域分辨率扩展。可以从分辨率扩展结果和/或根据相对于该像素的边缘标签对于边缘的半色调的结果来选择每个像素的最终输出。

2. 发明申请

US20140002459A1 METHOD AND SYSTEM FOR PERFORMING RESOLUTION EXPANSION WITH HIGH QUALITY EDGE ENHANCEMENT 有权
标题翻译：用于执行高质量边缘增强的分辨率扩展的方法和系统
公开(公告)号：US20140002459A1
公开(公告)日：2014-01-02
申请号：US13534260
申请日：2012-06-27
申请人： Xing Li , David Metcalfe , Barbara Lynn Farrell
发明人： Xing Li , David Metcalfe , Barbara Lynn Farrell
IPC分类号： G06T17/00
CPC分类号： G06T3/4053 , G06T5/003 , G06T2207/20192 , H04N1/4092
摘要： Methods and systems for performing resolution expansion with high quality edge enhancement capability utilizing an edge detector and a color estimator. An edge tag with respect to an input image can be detected via an edge detector and an edge detection approach. A resolution expansion can be separately applied to the edge tag and a binary output generated by other processing functions. Multiple output lines corresponding to the input image from the color estimator with different threshold array values for an edge pixel can be generated by a halftoning module. A binary domain resolution expansion can be applied for a non-edge pixel. A final output for each pixel can be selected from a resolution expanded result and/or from the result of the halftoning for the edge based on the edge tag with respect to that pixel.
摘要翻译：利用边缘检测器和颜色估计器，利用高质量边缘增强能力执行分辨率扩展的方法和系统。可以通过边缘检测器和边缘检测方法检测相对于输入图像的边缘标签。分辨率扩展可以单独应用于边缘标签和由其他处理功能生成的二进制输出。通过半色调模块可以生成与来自颜色估计器的输入图像对应的多个输出行，其具有用于边缘像素的不同阈值阵列值。可以对非边缘像素应用二进制域分辨率扩展。可以从分辨率扩展结果和/或根据相对于该像素的边缘标签对于边缘的半色调的结果来选择每个像素的最终输出。

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