专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09160998B2 Method and apparatus for canceling chromatic aberration 有权
标题翻译：消除色差的方法和装置
公开(公告)号：US09160998B2
公开(公告)日：2015-10-13
申请号：US13542096
申请日：2012-07-05
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： H04N9/64 , H04N9/04
CPC分类号： H04N9/646 , H04N9/045
摘要： Provided are a method and apparatus for canceling chromatic aberration. In the method, only chrominance signals are filtered using an asymmetrical mask according to the characteristics of chromatic aberration occurring from among a luminance/chrominance coordinates system. Accordingly, it is possible to cancel chromatic aberration regardless of the characteristics of a lens and prevent the resolution of the original image from degrading.
摘要翻译：提供一种消除色差的方法和装置。在该方法中，根据从亮度/色度坐标系中发生的色像特性，仅使用不对称掩模对色度信号进行滤波。因此，与透镜的特性无关地可以消除色差，并且防止原始图像的分辨率降低。

2. 发明授权

US08237823B2 Method and apparatus for canceling chromatic aberration 有权
标题翻译：消除色差的方法和装置
公开(公告)号：US08237823B2
公开(公告)日：2012-08-07
申请号：US12614031
申请日：2009-11-06
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： H04N9/64 , G06K9/40
CPC分类号： H04N9/646 , H04N9/045
摘要： Provided are a method and apparatus for canceling chromatic aberration. In the method, only chrominance signals are filtered using an asymmetrical mask according to the characteristics of chromatic aberration occurring from among a luminance/chrominance coordinates system. Accordingly, it is possible to cancel chromatic aberration regardless of the characteristics of a lens and prevent the resolution of the original image from degrading.
摘要翻译：提供一种消除色差的方法和装置。在该方法中，根据从亮度/色度坐标系中发生的色像特性，仅使用不对称掩模对色度信号进行滤波。因此，与透镜的特性无关地可以消除色差，并且防止原始图像的分辨率降低。

3. 发明申请

US20110188772A1 IMAGE SCALING METHOD AND APPARATUS WITH ENHANCEMENT OF IMAGE QUALITY 有权
标题翻译：图像缩放方法与图像质量的提高
公开(公告)号：US20110188772A1
公开(公告)日：2011-08-04
申请号：US13018961
申请日：2011-02-01
申请人： Jong-hyun PARK , Jae-hun LEE , Moon-gi KANG , Ji-yong KWON , Du-sic YOO , Joon-young CHANG
发明人： Jong-hyun PARK , Jae-hun LEE , Moon-gi KANG , Ji-yong KWON , Du-sic YOO , Joon-young CHANG
IPC分类号： G06K9/40
CPC分类号： G06K9/40
摘要： An image scaling apparatus and method, with enhancement of image quality. The method includes generating a plurality of intermediate pixels positioned near a plurality of resultant pixels to be generated to scale an input image using pixels of the input image; determining the image characteristics of the plurality of resultant pixels using a predetermined region of the input image or the plurality of intermediate pixels within the predetermined region; determining a filter for generating the plurality of resultant pixels based on the image characteristics with respect to the resultant pixels, and generating the plurality of resultant pixels through filtering of the plurality of intermediate pixels using the determined filter. The apparatus includes an intermediate pixel generation unit which generates a plurality of intermediate pixels. A filter determination unit determines a filter for generating the plurality of resultant pixels. A resultant pixel generation unit generates the plurality of resultant pixels.
摘要翻译：一种具有增强图像质量的图像缩放装置和方法。该方法包括：生成多个中间像素，该多个中间像素位于要生成的多个合成像素附近，以使用输入图像的像素缩放输入图像; 使用所述输入图像的预定区域或所述预定区域内的所述多个中间像素来确定所述多个结果像素的图像特性; 基于相对于所得到的像素的图像特性，确定用于生成多个合成像素的滤波器，以及通过使用所确定的滤波器对所述多个中间像素进行滤波来生成所述多个合成像素。该装置包括生成多个中间像素的中间像素生成单元。滤波器确定单元确定用于生成多个合成像素的滤波器。合成像素生成单元生成多个合成像素。

4. 发明申请

US20100027886A1 METHOD AND APPARATUS FOR ELIMINATING CHROMATIC ABERRATION 有权
标题翻译：消除色素沉淀的方法和装置
公开(公告)号：US20100027886A1
公开(公告)日：2010-02-04
申请号：US12512140
申请日：2009-07-30
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： G06K9/00
CPC分类号： H04N9/045
摘要： A method and apparatus for eliminating chromatic aberration; in an embodiment, only the chrominance signal is filtered in the luminance/chrominance coordinates so as to eliminate the chromatic aberration so that the chromatic aberration can be eliminated regardless of a property of a lens. In addition, there are advantages in not only eliminating the chromatic aberration but also preventing resolution of the original image from being damaged.
摘要翻译：一种消除色差的方法和装置; 在一个实施例中，只有色度信号在亮度/色度坐标中被滤波，以消除色像差，从而可以消除色像差，而与透镜的性质无关。此外，不仅消除色差而且防止原始图像的分辨率被损坏具有优点。

5. 发明授权

US08755639B2 Image scaling method and apparatus with enhancement of image quality 有权
标题翻译：具有增强图像质量的图像缩放方法和装置
公开(公告)号：US08755639B2
公开(公告)日：2014-06-17
申请号：US13018961
申请日：2011-02-01
申请人： Jong-hyun Park , Jae-hun Lee , Moon-gi Kang , Ji-yong Kwon , Du-sic Yoo , Joon-young Chang
发明人： Jong-hyun Park , Jae-hun Lee , Moon-gi Kang , Ji-yong Kwon , Du-sic Yoo , Joon-young Chang
IPC分类号： G06K9/32
CPC分类号： G06K9/40
摘要： An image scaling apparatus and method, with enhancement of image quality. The method includes generating a plurality of intermediate pixels positioned near a plurality of resultant pixels to be generated to scale an input image using pixels of the input image; determining the image characteristics of the plurality of resultant pixels using a predetermined region of the input image or the plurality of intermediate pixels within the predetermined region; determining a filter for generating the plurality of resultant pixels based on the image characteristics with respect to the resultant pixels, and generating the plurality of resultant pixels through filtering of the plurality of intermediate pixels using the determined filter. The apparatus includes an intermediate pixel generation unit which generates a plurality of intermediate pixels. A filter determination unit determines a filter for generating the plurality of resultant pixels. A resultant pixel generation unit generates the plurality of resultant pixels.
摘要翻译：一种具有增强图像质量的图像缩放装置和方法。该方法包括：生成多个中间像素，该多个中间像素位于要生成的多个合成像素附近，以使用输入图像的像素缩放输入图像; 使用所述输入图像的预定区域或所述预定区域内的所述多个中间像素来确定所述多个结果像素的图像特性; 基于相对于所得到的像素的图像特性，确定用于生成多个合成像素的滤波器，以及通过使用所确定的滤波器对所述多个中间像素进行滤波来生成所述多个合成像素。该装置包括生成多个中间像素的中间像素生成单元。滤波器确定单元确定用于生成多个合成像素的滤波器。合成像素生成单元生成多个合成像素。

6. 发明申请

US20110096237A1 APPARATUS AND METHOD FOR COLOR ROLLING SUPPRESSION 有权
标题翻译：用于彩色滚动抑制的装置和方法
公开(公告)号：US20110096237A1
公开(公告)日：2011-04-28
申请号：US12837138
申请日：2010-07-15
申请人： Bong-hyup KANG , Moon-gi KANG , Hyun-mook OH , Du-sic YOO , Joon-young CHANG
发明人： Bong-hyup KANG , Moon-gi KANG , Hyun-mook OH , Du-sic YOO , Joon-young CHANG
IPC分类号： H04N5/00
CPC分类号： H04N5/243 , H04N5/2357 , H04N9/045 , H04N9/646
摘要： An apparatus and method for suppressing color rolling are provided. The apparatus includes a digital signal processor which detects first motion information on a current frame and second motion information on at least one of a plurality of neighboring frames, calculates a gain based on the first and second motion information, and applies the gain to at least one channel of the current frame.
摘要翻译：提供了抑制彩色滚动的装置和方法。该装置包括数字信号处理器，其检测关于当前帧的第一运动信息和关于多个相邻帧中的至少一个的第二运动信息，基于第一和第二运动信息计算增益，并将增益应用于至少当前帧的一个通道。

7. 发明授权

US08385641B2 Method and apparatus for eliminating chromatic aberration 有权
标题翻译：消除色差的方法和装置
公开(公告)号：US08385641B2
公开(公告)日：2013-02-26
申请号：US12512140
申请日：2009-07-30
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： H04N9/045
摘要： A method and apparatus for eliminating chromatic aberration; in an embodiment, only the chrominance signal is filtered in the luminance/chrominance coordinates so as to eliminate the chromatic aberration so that the chromatic aberration can be eliminated regardless of a property of a lens. In addition, there are advantages in not only eliminating the chromatic aberration but also preventing resolution of the original image from being damaged.
摘要翻译：一种消除色差的方法和装置; 在一个实施例中，只有色度信号在亮度/色度坐标中被滤波，以消除色像差，从而可以消除色像差，而与透镜的性质无关。此外，不仅消除色差而且防止原始图像的分辨率被损坏具有优点。

8. 发明申请

US20120281122A1 METHOD AND APPARATUS FOR CANCELING CHROMATIC ABERRATION 审中-公开
标题翻译：取消色素析出的方法和装置
公开(公告)号：US20120281122A1
公开(公告)日：2012-11-08
申请号：US13542096
申请日：2012-07-05
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： H04N9/64 , H04N9/73
CPC分类号： H04N9/646 , H04N9/045
摘要： Provided are a method and apparatus for canceling chromatic aberration. In the method, only chrominance signals are filtered using an asymmetrical mask according to the characteristics of chromatic aberration occurring from among a luminance/chrominance coordinates system. Accordingly, it is possible to cancel chromatic aberration regardless of the characteristics of a lens and prevent the resolution of the original image from degrading.
摘要翻译：提供一种消除色差的方法和装置。在该方法中，根据从亮度/色度坐标系中发生的色像特性，仅使用不对称掩模对色度信号进行滤波。因此，与透镜的特性无关地可以消除色差，并且防止原始图像的分辨率降低。

9. 发明申请

US20100110238A1 METHOD AND APPARATUS FOR CANCELING CHROMATIC ABERRATION 有权
标题翻译：取消色素析出的方法和装置
公开(公告)号：US20100110238A1
公开(公告)日：2010-05-06
申请号：US12614031
申请日：2009-11-06
申请人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
发明人： Moon-gi Kang , Joon-young Chang , Jong-hyun Park , Hee Kang
IPC分类号： H04N9/64 , H04N7/01
CPC分类号： H04N9/646 , H04N9/045
摘要： Provided are a method and apparatus for canceling chromatic aberration. In the method, only chrominance signals are filtered using an asymmetrical mask according to the characteristics of chromatic aberration occurring from among a luminance/chrominance coordinates system. Accordingly, it is possible to cancel chromatic aberration regardless of the characteristics of a lens and prevent the resolution of the original image from degrading.
摘要翻译：提供一种消除色差的方法和装置。在该方法中，根据从亮度/色度坐标系中发生的色像特性，仅使用不对称掩模对色度信号进行滤波。因此，与透镜的特性无关地可以消除色差，并且防止原始图像的分辨率降低。

10. 发明授权

US08395679B2 Apparatus and method for color rolling suppression 有权
标题翻译：彩色滚压抑制装置及方法
公开(公告)号：US08395679B2
公开(公告)日：2013-03-12
申请号：US12837138
申请日：2010-07-15
申请人： Bong-hyup Kang , Moon-gi Kang , Hyun-mook Oh , Du-sic Yoo , Joon-young Chang
发明人： Bong-hyup Kang , Moon-gi Kang , Hyun-mook Oh , Du-sic Yoo , Joon-young Chang
IPC分类号： H04N5/235 , H04N5/228 , H04N9/73 , G06K9/00
CPC分类号： H04N5/243 , H04N5/2357 , H04N9/045 , H04N9/646
摘要： An apparatus and method for suppressing color rolling are provided. The apparatus includes a digital signal processor which detects first motion information on a current frame and second motion information on at least one of a plurality of neighboring frames, calculates a gain based on the first and second motion information, and applies the gain to at least one channel of the current frame.
摘要翻译：提供了抑制彩色滚动的装置和方法。该装置包括数字信号处理器，其检测关于当前帧的第一运动信息和关于多个相邻帧中的至少一个的第二运动信息，基于第一和第二运动信息计算增益，并将增益应用于至少当前帧的一个通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式