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1.发明申请METHOD OF FILTERING RESTORED IMAGE USING PLURALITY OF FILTERS AND ENCODING/DECODING APPARATUS AND METHOD USING FILTERING METHOD 审中-公开使用滤波器的多重性和编码/解码设备过滤恢复的图像的方法和使用滤波方法的方法公开(公告)号：US20100322526A1
公开(公告)日：2010-12-23
申请号：US12770984
申请日：2010-04-30
申请人： Hahyun LEE , Sung-Chang LIM , Hae-Chul CHOI , Se Yoon JEONG , Jongho KIM , Jinho LEE , Hui Yong KIM , Sukhee CHO , Jin Soo CHOI , Jin Woo HONG
发明人： Hahyun LEE , Sung-Chang LIM , Hae-Chul CHOI , Se Yoon JEONG , Jongho KIM , Jinho LEE , Hui Yong KIM , Sukhee CHO , Jin Soo CHOI , Jin Woo HONG
CPC分类号： H04N19/82 , H04N19/117 , H04N19/146 , H04N19/46 , H04N19/61 , H04N19/70
摘要： A method of filtering a restored image selectively using a plurality of filters, and an encoding and decoding apparatus using the method are provided. The filtering method may filter a restored image using each of a plurality of filter structures to obtain a plurality of filtered restored images, and determine a filter structure of a restored image with a high coding efficiency from among the obtained filtered restored images as a final filter structure.
摘要翻译： 提供了使用多个滤波器选择性地滤波恢复图像的方法，以及使用该方法的编码和解码装置。 滤波方法可以使用多个滤波器结构中的每一个滤波恢复的图像，以获得多个滤波的恢复图像，并且从获得的滤波的还原图像中确定具有高编码效率的恢复图像的滤波器结构作为最终滤波器 结构体。
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公开(公告)号：US20110292999A1
公开(公告)日：2011-12-01
申请号：US12827195
申请日：2010-06-30
申请人： Se Yoon JEONG , Sung-Chang Lim , Hahyun Lee , Jinho Lee , Jongho Kim , Hae-Chul Choi , Sukhee Cho , Hui Yong Kim , Jin Soo Choi , Jin Woo Hong
发明人： Se Yoon JEONG , Sung-Chang Lim , Hahyun Lee , Jinho Lee , Jongho Kim , Hae-Chul Choi , Sukhee Cho , Hui Yong Kim , Jin Soo Choi , Jin Woo Hong
IPC分类号： H04N7/32
CPC分类号： H04N19/105 , H04N19/11 , H04N19/119 , H04N19/122 , H04N19/146 , H04N19/176 , H04N19/40 , H04N19/46 , H04N19/61 , H04N19/70 , H04N19/91
摘要： Provided are technologies that may perform intra coding of a super macro block that is an enlarged macro block. In this case, the super macro block is handled as a single entity or may be divided into a plurality of macro blocks. The present invention may perform intra coding both when the super macro block is handled as the single entity and when the super macro block is divided into the plurality of macro blocks.
摘要翻译： 提供了可以执行作为放大的宏块的超宏块的帧内编码的技术。 在这种情况下，超宏块被处理为单个实体或者可以被分成多个宏块。 当超宏块被处理为单个实体时，并且当超宏块被划分成多个宏块时，本发明可以执行帧内编码。
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公开(公告)号：US20130070845A1
公开(公告)日：2013-03-21
申请号：US13389324
申请日：2010-08-06
申请人： Sung-Chang Lim , Hahyun Lee , Hui Yong Kim , Se Yoon Jeong , Sukhee Cho , Hae-Chul Choi , Jongho Kim , Jinho Lee , Jin Soo Choi , Jin Woo Hong , Dong-Gyu Sim , Seoung-Jun Oh , Gwang Hoon Park , Mun Churl Kim , Neung-Joo Hwang , Sea-Nae Park
发明人： Sung-Chang Lim , Hahyun Lee , Hui Yong Kim , Se Yoon Jeong , Sukhee Cho , Hae-Chul Choi , Jongho Kim , Jinho Lee , Jin Soo Choi , Jin Woo Hong , Dong-Gyu Sim , Seoung-Jun Oh , Gwang Hoon Park , Mun Churl Kim , Neung-Joo Hwang , Sea-Nae Park
IPC分类号： H04N7/26
CPC分类号： H04N19/122 , H04N19/107 , H04N19/11 , H04N19/119 , H04N19/12 , H04N19/124 , H04N19/13 , H04N19/139 , H04N19/14 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/52 , H04N19/55 , H04N19/593 , H04N19/60 , H04N19/615 , H04N19/625 , H04N19/91
摘要： Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit.
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公开(公告)号：US08953686B2
公开(公告)日：2015-02-10
申请号：US12976346
申请日：2010-12-22
申请人： Hae-Chul Choi , Se Yoon Jeong , Sukhee Cho , Hui Yong Kim , Jinho Lee , Hahyun Lee , Sung-Chang Lim , Jongho Kim , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
发明人： Hae-Chul Choi , Se Yoon Jeong , Sukhee Cho , Hui Yong Kim , Jinho Lee , Hahyun Lee , Sung-Chang Lim , Jongho Kim , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
CPC分类号： H04N19/52 , H04N19/172 , H04N19/176 , H04N19/513
摘要： Provided is an image encoding/decoding apparatus and method. The image encoding apparatus may include a motion vector prediction unit to perform a prediction with respect to an arbitrary motion vector of a current block within an image, using at least one of vector information of a motion vector corresponding to an adjacent block and vector information of a previous motion vector of the current block, and a differential determination unit to determine differential information of a motion vector of the current block based on the motion vector predicted in the motion vector prediction unit and an actual motion vector of the current block.
摘要翻译： 提供了一种图像编码/解码装置和方法。 图像编码装置可以包括运动矢量预测单元，使用与相邻块对应的运动矢量的矢量信息和矢量信息中的至少一个来执行关于图像内的当前块的任意运动矢量的预测 当前块的先前运动矢量，以及差分确定单元，用于基于运动矢量预测单元中预测的运动矢量和当前块的实际运动矢量来确定当前块的运动矢量的差分信息。
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公开(公告)号：US20140205006A1
公开(公告)日：2014-07-24
申请号：US14220962
申请日：2014-03-20
申请人： Se Yoon Jeong , Sung-Chang Lim , Hahyun Lee , Jinho Lee , Jongho Kim , Hae-Chul Choi , Sukhee Cho , Hui Yong Kim , Jin Soo Choi , Jin Woo Hong
发明人： Se Yoon Jeong , Sung-Chang Lim , Hahyun Lee , Jinho Lee , Jongho Kim , Hae-Chul Choi , Sukhee Cho , Hui Yong Kim , Jin Soo Choi , Jin Woo Hong
IPC分类号： H04N19/105 , H04N19/61 , H04N19/176 , H04N19/146 , H04N19/91
CPC分类号： H04N19/105 , H04N19/11 , H04N19/119 , H04N19/122 , H04N19/146 , H04N19/176 , H04N19/40 , H04N19/46 , H04N19/61 , H04N19/70 , H04N19/91
摘要： Provided are technologies that may perform intra coding of a super macro block that is an enlarged macro block. In this case, the super macro block is handled as a single entity or may be divided into a plurality of macro blocks. The present invention may perform intra coding both when the super macro block is handled as the single entity and when the super macro block is divided into the plurality of macro blocks.
摘要翻译： 提供了可以执行作为放大的宏块的超宏块的帧内编码的技术。 在这种情况下，超宏块被处理为单个实体或者可以被分成多个宏块。 当超宏块被处理为单个实体时，并且当超宏块被划分成多个宏块时，本发明可以执行帧内编码。
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公开(公告)号：US08989262B2
公开(公告)日：2015-03-24
申请号：US13389324
申请日：2010-08-06
申请人： Sung-Chang Lim , Hahyun Lee , Hui Yong Kim , Se Yoon Jeong , Sukhee Cho , Hae-Chul Choi , Jongho Kim , Jinho Lee , Jin Soo Choi , Jin Woo Hong , Dong-Gyu Sim , Seoung-Jun Oh , Gwang Hoon Park , Mun Churl Kim , Neung-Joo Hwang , Sea-Nae Park
发明人： Sung-Chang Lim , Hahyun Lee , Hui Yong Kim , Se Yoon Jeong , Sukhee Cho , Hae-Chul Choi , Jongho Kim , Jinho Lee , Jin Soo Choi , Jin Woo Hong , Dong-Gyu Sim , Seoung-Jun Oh , Gwang Hoon Park , Mun Churl Kim , Neung-Joo Hwang , Sea-Nae Park
IPC分类号： H04N7/12 , H04N7/26 , H04N19/18 , H04N19/176 , H04N19/60 , H04N19/12 , H04N19/14 , H04N19/182
CPC分类号： H04N19/122 , H04N19/107 , H04N19/11 , H04N19/119 , H04N19/12 , H04N19/124 , H04N19/13 , H04N19/139 , H04N19/14 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/52 , H04N19/55 , H04N19/593 , H04N19/60 , H04N19/615 , H04N19/625 , H04N19/91
摘要： Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit.
摘要翻译： 提供了一种视频编码装置，其包括信号分离器，用于基于包含在差分图像块中的边界线将差分图像块分离成第一域和第二域，差分图像块指示原始图像和 相对于原始图像的预测图像，使用离散余弦变换（DCT）对相对于第一域执行变换编码的变换编码器，用于量化频域中的变换编码单位的输出的量化单元， 用于量化空间域中的第二域的空间域量化单元和使用量化单元和空间域量化单元的输出执行熵编码的熵编码器。
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公开(公告)号：US20110150095A1
公开(公告)日：2011-06-23
申请号：US12976346
申请日：2010-12-22
申请人： Hae-Chul Choi , Se Yoon Jeong , Sukhee Cho , Hui Yong Kim , Jinho Lee , Hahyun Lee , Sung-Chang Lim , Jongho Kim , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
发明人： Hae-Chul Choi , Se Yoon Jeong , Sukhee Cho , Hui Yong Kim , Jinho Lee , Hahyun Lee , Sung-Chang Lim , Jongho Kim , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
IPC分类号： H04N11/02
CPC分类号： H04N19/52 , H04N19/172 , H04N19/176 , H04N19/513
摘要： Provided is an image encoding/decoding apparatus and method. The image encoding apparatus may include a motion vector prediction unit to perform a prediction with respect to an arbitrary motion vector of a current block within an image, using at least one of vector information of a motion vector corresponding to an adjacent block and vector information of a previous motion vector of the current block, and a differential determination unit to determine differential information of a motion vector of the current block based on the motion vector predicted in the motion vector prediction unit and an actual motion vector of the current block.
摘要翻译： 提供了一种图像编码/解码装置和方法。 图像编码装置可以包括运动矢量预测单元，使用与相邻块对应的运动矢量的矢量信息和矢量信息中的至少一个来执行关于图像内的当前块的任意运动矢量的预测 当前块的先前运动矢量，以及差分确定单元，用于基于运动矢量预测单元中预测的运动矢量和当前块的实际运动矢量来确定当前块的运动矢量的差分信息。
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