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1. 发明申请

US20080187171A1 IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF 失效
标题翻译：图像处理装置及其控制方法
公开(公告)号：US20080187171A1
公开(公告)日：2008-08-07
申请号：US12026017
申请日：2008-02-05
申请人： Sung Hyun LIM , Hyung Soo Ohk , Hyeon Seok Seo
发明人： Sung Hyun LIM , Hyung Soo Ohk , Hyeon Seok Seo
IPC分类号： G06K9/00
CPC分类号： H04N1/32144 , H04N2201/3242
摘要： An image processing apparatus and a control method thereof. Information of image processing parameters, such as halftoning, edge emphasis, color correction, and gamma correction, is inserted into the document to be printed in the form of the watermark during the printing work. Thus, when the user wants to copy the printed document, the information of the image processing parameters used for printing the document is optimized suitable for the copy by detecting the watermark inserted into the printed document, thereby improving the quality of the copy. The method includes inserting first information of image processing parameters, which are used to print the document, into the document when printing the document, and optimizing second information of image processing parameters to be used for copying the document using the first information of image processing parameters inserted into the document when copying the document.
摘要翻译：一种图像处理装置及其控制方法。诸如半色调，边缘强调，颜色校正和伽马校正之类的图像处理参数的信息在打印作业期间以水印的形式被插入到待印刷的文档中。因此，当用户想要复制打印的文档时，用于打印文档的图像处理参数的信息通过检测插入到打印文档中的水印而适于复印，从而提高了复印的质量。该方法包括在打印文档时将用于打印文档的图像处理参数的第一信息插入到文档中，并且使用图像处理参数的第一信息优化用于复制文档的图像处理参数的第二信息复制文档时插入文档。

2. 发明授权

US08472084B2 Image processing apparatus optimizing information and control method thereof 失效
标题翻译：图像处理装置优化信息及其控制方法
公开(公告)号：US08472084B2
公开(公告)日：2013-06-25
申请号：US12026017
申请日：2008-02-05
申请人： Sung Hyun Lim , Hyung Soo Ohk , Hyeon Seok Seo
发明人： Sung Hyun Lim , Hyung Soo Ohk , Hyeon Seok Seo
IPC分类号： H04N1/32 , G06T2201/0051
CPC分类号： H04N1/32144 , H04N2201/3242
摘要： An image processing apparatus and a control method thereof. Information of image processing parameters, such as halftoning, edge emphasis, color correction, and gamma correction, is inserted into the document to be printed in the form of the watermark during the printing work. Thus, when the user wants to copy the printed document, the information of the image processing parameters used for printing the document is optimized suitable for the copy by detecting the watermark inserted into the printed document, thereby improving the quality of the copy. The method includes inserting first information of image processing parameters, which are used to print the document, into the document when printing the document, and optimizing second information of image processing parameters to be used for copying the document using the first information of image processing parameters inserted into the document when copying the document.
摘要翻译：一种图像处理装置及其控制方法。诸如半色调，边缘强调，颜色校正和伽马校正之类的图像处理参数的信息在打印作业期间以水印的形式被插入到待印刷的文档中。因此，当用户想要复制打印的文档时，用于打印文档的图像处理参数的信息通过检测插入到打印文档中的水印而适于复印，从而提高了复印的质量。该方法包括在打印文档时将用于打印文档的图像处理参数的第一信息插入到文档中，并且使用图像处理参数的第一信息优化用于复制文档的图像处理参数的第二信息复制文档时插入文档。

3. 发明授权

US08553239B2 Image forming apparatus to correct misaligned scanned document and method of controlling the same 有权
标题翻译：用于校正不对准扫描文档的图像形成装置及其控制方法
公开(公告)号：US08553239B2
公开(公告)日：2013-10-08
申请号：US12103897
申请日：2008-04-16
申请人： Hyung Soo Ohk
发明人： Hyung Soo Ohk
IPC分类号： G06K15/02
CPC分类号： H04N1/00681 , H04N1/00721 , H04N1/00737 , H04N1/00742 , H04N1/00774 , H04N1/00795 , H04N1/00809 , H04N2201/0091 , H04N2201/3254
摘要： A sheet of a document is scanned, character objects are extracted from a scan image, the extracted character objects are divided line by line, and the direction of the document is set on the basis of a blank percentage determined according to start and end positions of lines. If the direction of the document is different from that of a previous document, an image processing unit rotates the scan image.
摘要翻译：扫描一张文件，从扫描图像中提取字符对象，提取的字符对象被逐行划分，并且基于根据开始和结束位置确定的空白百分比来设置文档的方向线条。如果文档的方向与先前文档的方向不同，则图像处理单元旋转扫描图像。

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