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公开(公告)号：US20130223528A1
公开(公告)日：2013-08-29
申请号：US13879968
申请日：2011-11-15
申请人： Sung Chang Lim , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Sea Nae Park , Eun Kyung Ryu , Seoung Jun Oh , Gwang Hoon Park
发明人： Sung Chang Lim , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Sea Nae Park , Eun Kyung Ryu , Seoung Jun Oh , Gwang Hoon Park
IPC分类号： H04N7/26
CPC分类号： H04N19/436 , H04N19/91
摘要： The present invention relates to an entropy encoding method comprising the following steps: updating probability information using the update information derived based on a bit stream received from an encoder; deriving a bin corresponding to the current codeword based on the updated probability information; and performing the inverse binarization of the derived bin to acquire a syntax element. According to the present invention, video-encoding/decoding efficiency may be improved.
摘要翻译： 本发明涉及熵编码方法，包括以下步骤：使用基于从编码器接收的比特流导出的更新信息来更新概率信息; 基于更新的概率信息导出与当前码字对应的bin; 并执行导出的bin的逆二值化以获取语法元素。 根据本发明，可以提高视频编码/解码效率。
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2.发明授权Apparatus for encoding and decoding image by skip encoding and method for same 有权用于通过跳过编码对图像进行编码和解码的装置及其方法公开(公告)号：US09002123B2
公开(公告)日：2015-04-07
申请号：US13696786
申请日：2011-05-06
申请人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
发明人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
IPC分类号： G06K9/36 , H04N19/50 , H04N19/46 , H04N19/593 , H04N19/117 , H04N19/132 , H04N19/17
CPC分类号： H04N19/117 , H04N19/109 , H04N19/132 , H04N19/159 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/192 , H04N19/46 , H04N19/50 , H04N19/593 , H04N19/82
摘要： The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
摘要翻译： 本发明涉及通过跳过编码对图像进行编码和解码的装置和方法。 执行帧内预测的通过跳过编码的图像编码方法包括：对编码对象图像中的编码对象信号之前重构的信号进行滤波处理; 使用滤波后的重构信号生成编码对象信号的预测信号; 将生成的预测信号设置为编码对象信号的重构信号; 并且不对基于编码对象信号和预测信号之间的差异产生的残差信号进行编码，从而对编码对象信号进行跳过编码。
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3.发明申请APPARATUS FOR ENCODING AND DECODING IMAGE BY SKIP ENCODING AND METHOD FOR SAME 有权用于通过跳过编码和解码图像的装置及其方法公开(公告)号：US20140029668A1
公开(公告)日：2014-01-30
申请号：US14045738
申请日：2013-10-03
申请人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
发明人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/117 , H04N19/109 , H04N19/132 , H04N19/159 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/192 , H04N19/46 , H04N19/50 , H04N19/593 , H04N19/82
摘要： The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
摘要翻译： 本发明涉及通过跳过编码对图像进行编码和解码的装置和方法。 执行帧内预测的通过跳过编码的图像编码方法包括：对编码对象图像中的编码对象信号之前重构的信号进行滤波处理; 使用滤波后的重构信号生成编码对象信号的预测信号; 将生成的预测信号设置为编码对象信号的重构信号; 并且不对基于编码对象信号和预测信号之间的差异产生的残差信号进行编码，从而对编码对象信号进行跳过编码。
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4.发明授权Apparatus for encoding and decoding image by skip encoding and method for same 有权用于通过跳过编码对图像进行编码和解码的装置及其方法公开(公告)号：US08842924B2
公开(公告)日：2014-09-23
申请号：US14045738
申请日：2013-10-03
申请人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
发明人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
IPC分类号： G06K9/46 , H04N11/02 , H04N19/593 , H04N19/50 , H04N19/46 , H04N19/117 , H04N19/17 , H04N19/132
CPC分类号： H04N19/117 , H04N19/109 , H04N19/132 , H04N19/159 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/192 , H04N19/46 , H04N19/50 , H04N19/593 , H04N19/82
摘要： The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
摘要翻译： 本发明涉及通过跳过编码对图像进行编码和解码的装置和方法。 执行帧内预测的通过跳过编码的图像编码方法包括：对编码对象图像中的编码对象信号之前重构的信号进行滤波处理; 使用滤波后的重构信号生成编码对象信号的预测信号; 将生成的预测信号设置为编码对象信号的重构信号; 并且不对基于编码对象信号和预测信号之间的差异产生的残差信号进行编码，从而对编码对象信号进行跳过编码。
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公开(公告)号：US20130058585A1
公开(公告)日：2013-03-07
申请号：US13696786
申请日：2011-05-06
申请人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
发明人： Sung Chang Lim , Ha Hyun Lee , Se Yoon Jeong , Hui Yong Kim , Suk Hee Cho , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Seoung Jun Oh , Gwang Hoon Park , Sea Nae Park , Chan Woong Jeon
IPC分类号： G06K9/36
CPC分类号： H04N19/117 , H04N19/109 , H04N19/132 , H04N19/159 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/192 , H04N19/46 , H04N19/50 , H04N19/593 , H04N19/82
摘要： The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
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公开(公告)号：US20140036994A1
公开(公告)日：2014-02-06
申请号：US14040132
申请日：2013-09-27
申请人： Sung-Chang Lim , Ha Hyun Lee , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Hae Chul Choi , Jong Ho Kim , Jin Ho 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 , Ha Hyun Lee , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Hae Chul Choi , Jong Ho Kim , Jin Ho 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.
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：US09794556B2
公开(公告)日：2017-10-17
申请号：US13990190
申请日：2011-11-29
申请人： Sung Chang Lim , Hae Chul Choi , Se Yoon Jeong , Suk Hee Cho , Hui Yong Kim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Gwang Hoon Park , Kyung Yong Kim , Dong-Gyu Sim , Seoung Jun Oh
发明人： Sung Chang Lim , Hae Chul Choi , Se Yoon Jeong , Suk Hee Cho , Hui Yong Kim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Gwang Hoon Park , Kyung Yong Kim , Dong-Gyu Sim , Seoung Jun Oh
IPC分类号： H04N19/176 , H04N19/11 , H04N19/50 , H04N19/147 , H04N19/593
CPC分类号： H04N19/50 , H04N19/11 , H04N19/132 , H04N19/147 , H04N19/169 , H04N19/176 , H04N19/46 , H04N19/593
摘要： Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
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8.发明申请DEVICE FOR ENCODING ULTRA-HIGH DEFINITION IMAGE AND METHOD THEREOF, AND DECODING DEVICE AND METHOD THEREOF 有权用于编码超高分辨率图像的装置及其方法，以及解码装置及其方法公开(公告)号：US20130243089A1
公开(公告)日：2013-09-19
申请号：US13990190
申请日：2011-11-29
申请人： Sung Chang Lim , Hae Chul Choi , Se Yoon Jeong , Suk Hee Cho , Hui Yong Kim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Gwang Hoon Park , Kyung Yong Kim , Dong-Gyu Sim , Seoung Jun Oh
发明人： Sung Chang Lim , Hae Chul Choi , Se Yoon Jeong , Suk Hee Cho , Hui Yong Kim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Gwang Hoon Park , Kyung Yong Kim , Dong-Gyu Sim , Seoung Jun Oh
IPC分类号： H04N7/32
CPC分类号： H04N19/50 , H04N19/11 , H04N19/132 , H04N19/147 , H04N19/169 , H04N19/176 , H04N19/46 , H04N19/593
摘要： Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
摘要翻译： 提供了一种在屏幕中使用预测编码的编码装置及其方法，以及解码装置及其方法。 编码装置能够根据生成多个预定预测块的方法之一生成当前块的预测块，并且根据差分块是否通过熵编码将编码信息和差分块中的至少一个作为比特流输出 编码与否。
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公开(公告)号：US20130215968A1
公开(公告)日：2013-08-22
申请号：US13879837
申请日：2011-10-28
申请人： Se Yoon Jeong , Hui Yong Kim , Sung Chang Lim , Suk Hee Cho , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Gwang Hoon Park , Kyung Yong Kim , Han Soo Lee
发明人： Se Yoon Jeong , Hui Yong Kim , Sung Chang Lim , Suk Hee Cho , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Gwang Hoon Park , Kyung Yong Kim , Han Soo Lee
IPC分类号： H04N7/26
摘要： The present invention relates to a method and apparatus for encoding and decoding video information. The video information encoding method according to the present invention comprises: a step of performing a prediction on a current block; and a step of entropy-encoding the predicted information and transmitting the encoded information. The step of performing a prediction comprises: a step of acquiring motion information on a neighboring block from the neighboring block of the current block; and a step of determining motion information on the current block on the basis of the acquired motion information. The transmitting step also involves transmitting information required for the prediction of the current block. According to the present invention, the complexity of video compression and the quantity of transmitted information may be reduced.
摘要翻译： 本发明涉及用于对视频信息进行编码和解码的方法和装置。 根据本发明的视频信息编码方法包括：对当前块执行预测的步骤; 以及对预测信息进行熵编码并发送编码信息的步骤。 执行预测的步骤包括：从当前块的相邻块获取关于相邻块的运动信息的步骤; 以及基于获取的运动信息确定当前块上的运动信息的步骤。 发送步骤还涉及发送用于预测当前块所需的信息。 根据本发明，可以减少视频压缩的复杂度和发送的信息量。
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10.发明申请METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME 审中-公开用于编码视频信息的方法和用于解码视频信息的方法，以及使用其的装置公开(公告)号：US20140037004A1
公开(公告)日：2014-02-06
申请号：US14044542
申请日：2013-10-02
申请人： Se Yoon Jeong , Hui Yong Kim , Sung Chang Lim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Gwang Hoon Park , Kyung Yong Kim , Han Soo Lee , Tae Ryong Kim
发明人： Se Yoon Jeong , Hui Yong Kim , Sung Chang Lim , Jin Ho Lee , Ha Hyun Lee , Jong Ho Kim , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Gwang Hoon Park , Kyung Yong Kim , Han Soo Lee , Tae Ryong Kim
IPC分类号： H04N7/32
CPC分类号： H04N19/10 , H04N19/105 , H04N19/136 , H04N19/196 , H04N19/197 , H04N19/46 , H04N19/61
摘要： A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. At the generating of the prediction information, the prediction information is generated by using the information on the coding unit neighboring to the current coding unit.
摘要翻译： 一种编码图像信息的方法包括：通过预测关于当前编码单元的信息来生成预测信息，以及确定关于当前编码单元的信息是否与预测信息相同。 当关于当前编码单元的信息与预测信息相同时，编码并发送指示关于当前编码单元的信息与预测信息相同的标志。 当关于当前编码单元的信息与预测信息不相同时，编码并发送指示关于当前编码单元的信息与预测信息不相同的标志和关于当前编码单元的信息的标志。 在生成预测信息时，通过使用与当前编码单元相邻的编码单元的信息来生成预测信息。
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