公开(公告)号：US20130016890A1

公开(公告)日：2013-01-17

申请号：US13549276

申请日：2012-07-13

申请人： Hyun-taek LEE ,  Jae-chool LEE ,  Hyun-seung LEE ,  Hae-kyung JUNG ,  Jong-geun PARK ,  Hee-chul YOON

发明人： Hyun-taek LEE ,  Jae-chool LEE ,  Hyun-seung LEE ,  Hae-kyung JUNG ,  Jong-geun PARK ,  Hee-chul YOON

IPC分类号： G06K9/00

CPC分类号： G06T5/007 ,  G06T5/002 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/20016

摘要： A method of processing an image is disclosed. The method includes transforming an original image to generate an edge image by using multi-resolution transformation; performing a first image enhancement process on the edge image according to a type of original image; generating an inverse transform image by performing inverse multi-resolution transformation on the edge image; and performing a second image enhancement process on the inverse transform image according to a type of original image, thereby enhancing image quality.

摘要翻译： 公开了处理图像的方法。 该方法包括通过使用多分辨率变换来变换原始图像以生成边缘图像; 根据原始图像的类型对边缘图像执行第一图像增强处理; 通过在边缘图像上执行反多分辨率变换来产生逆变换图像; 并且根据原始图像的类型对逆变换图像执行第二图像增强处理，从而提高图像质量。

公开(公告)号：US20110038558A1

公开(公告)日：2011-02-17

申请号：US12856110

申请日：2010-08-13

申请人： Hyun-seung LEE ,  Gi-yeong GIM ,  Jong-hyun PARK

发明人： Hyun-seung LEE ,  Gi-yeong GIM ,  Jong-hyun PARK

IPC分类号： G06K9/40 ,  G06K9/36

CPC分类号： G06T1/00

摘要： A method of reconstructing a high-resolution image by using multi-layer low-resolution images includes dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images; generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images and generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image.

摘要翻译： 通过使用多层低分辨率图像重建高分辨率图像的方法包括将低分辨率图像划分为多个纹理层低分辨率图像和多个基底层低分辨率图像; 通过合成多个纹理层低分辨率图像并通过合成多个基本层低分辨率图像来生成基本层高分辨率图像来生成纹理层高分辨率图像; 并通过合成纹理层高分辨率图像和基本层高分辨率图像来输出高分辨率图像。

公开(公告)号：US20090290175A1

公开(公告)日：2009-11-26

申请号：US12389924

申请日：2009-02-20

申请人： Hyun-seung LEE

发明人： Hyun-seung LEE

IPC分类号： H04N1/60 ,  G06F3/12 ,  G06K9/36

CPC分类号： G06F3/1257 ,  G06F3/1208

摘要： Provided are a printing method and apparatus. The printing method includes receiving data regarding a document to be printed from a host, applying a predetermined effect to an object included in the document to be printed, and printing the document including the object to which the predetermined effect is applied. Thus, when a document created by a host and transmitted to a printing apparatus to be printed, cannot be corrected by the host, an effect can be applied to the document by the printing apparatus.

摘要翻译： 提供了一种打印方法和装置。 打印方法包括从主机接收关于要打印的文档的数据，对包括在要打印的文档中的对象应用预定的效果，以及打印包含具有预定效果的对象的文档。 因此，当由主机创建并传送到要打印的打印设备的文档不能被主机校正时，可以通过打印设备对文档应用效果。

公开(公告)号：US20120014616A1

公开(公告)日：2012-01-19

申请号：US13181824

申请日：2011-07-13

申请人： Hyun-seung LEE ,  Dong-hyun KIM ,  Se-hyeok PARK ,  Jong-hyun PARK ,  Gun-shik SHIN ,  Youn-jin KIM

发明人： Hyun-seung LEE ,  Dong-hyun KIM ,  Se-hyeok PARK ,  Jong-hyun PARK ,  Gun-shik SHIN ,  Youn-jin KIM

IPC分类号： G06K9/40

CPC分类号： H04N19/00436 ,  H04N19/33

摘要： A method and apparatus for enhancing and improving image quality are provided. The method includes separating an input image into at least one low frequency component and at least one high frequency component; modulating the low frequency components in a block unit by dithering; modulating the high frequency components by sampling; and combining the modulated low frequency components and the modulated high frequency components.

摘要翻译： 提供了一种提高和提高图像质量的方法和装置。 该方法包括将输入图像分离成至少一个低频分量和至少一个高频分量; 通过抖动调制块单元中的低频分量; 通过采样调制高频分量; 以及组合调制的低频分量和调制的高频分量。