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31. 发明授权

US09350993B2 Intra prediction mode encoding/decoding method and apparatus for same 有权
标题翻译：帧内预测模式编码/解码方法及装置
公开(公告)号：US09350993B2
公开(公告)日：2016-05-24
申请号：US13988958
申请日：2011-12-21
申请人： Ha Hyun Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Ha Hyun Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： H04N7/12 , G06K9/46 , H04N19/50 , H04N19/593 , H04N19/176 , H04N19/196 , H04N19/13 , H04N19/11 , H04N19/157 , H04N19/169 , H04N19/61
CPC分类号： H04N19/107 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/13 , H04N19/137 , H04N19/157 , H04N19/159 , H04N19/176 , H04N19/1887 , H04N19/196 , H04N19/50 , H04N19/52 , H04N19/521 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/91
摘要： An intra prediction method according to the present invention comprises the following steps: deriving neighboring prediction mode information from a left neighboring prediction mode and a top neighboring prediction mode; deriving an intra prediction mode for a target unit to be decoded, using the derived neighboring prediction mode information; and performing intra prediction for the target unit to be decoded, based on the intra prediction mode. According to the present invention, video encoding/decoding efficiency may be improved.
摘要翻译：根据本发明的帧内预测方法包括以下步骤：从左邻近预测模式和顶邻近预测模式导出相邻预测模式信息; 使用导出的相邻预测模式信息来导出待解码的目标单元的帧内预测模式; 并且基于帧内预测模式对要解码的目标单元执行帧内预测。根据本发明，可以提高视频编码/解码效率。

32. 发明授权

US09288491B2 Method and device for determining reference unit 有权
标题翻译：用于确定参考单元的方法和装置
公开(公告)号：US09288491B2
公开(公告)日：2016-03-15
申请号：US13991243
申请日：2011-12-13
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
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
IPC分类号： H04N7/12 , H04N19/50 , H04N19/503 , H04N19/44 , H04N19/52 , H04N19/597
CPC分类号： H04N19/44 , H04N19/50 , H04N19/503 , H04N19/52 , H04N19/597
摘要： An inter prediction method according to the present invention comprises the steps of: selecting candidate units from among reconstructed neighbor units; creating a candidate unit set with respect to units to be decoded, using the selected candidate units; determining a reference unit from among the candidate units which constitute the created candidate unit set; and performing inter prediction on the units to be decoded, using the determined reference unit. According to the present invention, image encoding/decoding efficiency can be improved.
摘要翻译：根据本发明的帧间预测方法包括以下步骤：从重构的相邻单元中选择候选单元; 使用所选择的候选单元创建关于要解码的单元设置的候选单元; 从构成所创建的候选单元组的候选单元中确定参考单元; 以及使用所确定的参考单元对要解码的单元执行帧间预测。根据本发明，可以提高图像编码/解码效率。

33. 发明申请

US20130188884A1 METHOD FOR ENCODING AND DECODING IMAGES AND APPARATUS FOR ENCODING AND DECODING USING SAME 有权
标题翻译：用于编码和解码图像的方法和使用其编码和解码的装置
公开(公告)号：US20130188884A1
公开(公告)日：2013-07-25
申请号：US13877077
申请日：2011-09-30
申请人： Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Hui Yong Kim , Sung Chang Lim , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： G06T9/00
CPC分类号： G06T9/004 , H04N19/119 , H04N19/134 , H04N19/157 , H04N19/17 , H04N19/176 , H04N19/196 , H04N19/44 , H04N19/46 , H04N19/463 , H04N19/503 , H04N19/593 , H04N19/61 , H04N19/91
摘要： The present invention relates to image encoding and image decoding. A method for encoding images according to the present invention comprises the steps of: acquiring division information from peripheral blocks of an encoding target block with respect to the peripheral blocks; predicting the division of the encoding target block on the basis of the acquired division information; encoding information on the difference between the practical division information of the encoding target information and the predictive division information predicted in the predicting process; and transmitting the encoded information. The present invention can encode/decode the division information of the encoding/decoding target blocks using the information about the peripheral blocks.
摘要翻译：本发明涉及图像编码和图像解码。根据本发明的用于编码图像的方法包括以下步骤：从外围块的编码目标块的外围块获取分割信息; 基于获取的分割信息预测编码对象块的划分; 编码关于编码对象信息的实际划分信息与在预测处理中预测的预测分割信息之间的差异的信息; 并发送编码信息。本发明可以使用关于外围块的信息对编码/解码目标块的分割信息进行编码/解码。

34. 发明申请

US20130251036A1 INTRA PREDICTION METHOD AND APPARATUS 有权
标题翻译：内部预测方法和装置
公开(公告)号：US20130251036A1
公开(公告)日：2013-09-26
申请号：US13991279
申请日：2011-12-13
申请人： Jin Ho Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kom , Ha Hyun Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Jin Ho Lee , Hui Yong Kim , Sung Chang Lim , Jong Ho Kom , Ha Hyun Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： H04N7/32
CPC分类号： H04N19/159 , H04N19/105 , H04N19/117 , H04N19/126 , H04N19/13 , H04N19/176 , H04N19/182 , H04N19/43 , H04N19/50 , H04N19/593 , H04N19/61
摘要： An intra prediction method according to the present invention comprises the following steps: performing a directional prediction using at least one of a neighboring pixel of a current block and a left upper corner pixel positioned at a left upper corner of the current block so as to obtain a first prediction value for the current block; obtaining a second prediction value for the current block using the reference sample positioned in the current block; and weighted summing the first prediction value and the second prediction value using a weighting matrix so as to obtain a final prediction value for the current block. According to the present invention, image encoding/decoding efficiency may be improved.
摘要翻译：根据本发明的帧内预测方法包括以下步骤：使用位于当前块的左上角的当前块的相邻像素和左上角像素中的至少一个来执行方向预测，以获得当前块的第一预测值; 使用位于当前块中的参考样本获取当前块的第二预测值; 并使用加权矩阵对第一预测值和第二预测值进行加权求和，以获得当前块的最终预测值。根据本发明，可以提高图像编码/解码效率。

35. 发明授权

US09053525B2 Entropy coding method using an index mapping table, and image-encoding/decoding apparatus and method using said entropy coding method 有权
标题翻译：使用索引映射表的熵编码方法和使用所述熵编码方法的图像编码/解码装置和方法
公开(公告)号：US09053525B2
公开(公告)日：2015-06-09
申请号：US13980521
申请日：2012-01-20
申请人： Jong Ho Kim , Hui Yong Kim , Sung Chang Lim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Jong Ho Kim , Hui Yong Kim , Sung Chang Lim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： G06K9/36 , G06T9/00
CPC分类号： G06T9/00 , H04N19/13 , H04N19/146 , H04N19/157 , H04N19/1887 , H04N19/196 , H04N19/61 , H04N19/91
摘要： Disclosed is an entropy coding method using an index mapping table, and an apparatus using the method. An imagedecoding method comprises: a step of mapping an inputted codeword to a code number with reference to an inverse codeword mapping table, and calculating the mapped code number in a table index; and a step of updating the inverse mapping table based on the accumulated number of occurrences of the code number, the number of sequential occurrences of the code number, neighbor block encoding/decoding information, and/or threshold value information for updating the inverse index mapping table. According to the present invention, an index mapping table is realigned based on a certain condition, thereby improving encoding/decoding efficiency.
摘要翻译：公开了使用索引映射表的熵编码方法和使用该方法的装置。一种成像编码方法包括：参考反码字映射表将输入的码字映射到码号并计算表索引中的映射码数的步骤; 以及基于代码号的出现次数，代码号的顺序出现次数，相邻块编码/解码信息和/或用于更新反向索引映射的阈值信息来更新反向映射表的步骤表。根据本发明，基于特定条件重新分配索引映射表，从而提高编码/解码效率。

36. 发明申请

US20130301944A1 ENTROPY CODING METHOD USING AN INDEX MAPPING TABLE, AND IMAGE-ENCODING/DECODING APPARATUS AND METHOD USING SAID ENTROPY CODING METHOD 有权
标题翻译：使用索引映射表和图像编码/解码设备的入侵编码方法和使用上述熵编码方法的方法
公开(公告)号：US20130301944A1
公开(公告)日：2013-11-14
申请号：US13980521
申请日：2012-01-20
申请人： Jong Ho Kim , Hui Yong Kim , Sung Chang Lim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
发明人： Jong Ho Kim , Hui Yong Kim , Sung Chang Lim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： G06T9/00
CPC分类号： G06T9/00 , H04N19/13 , H04N19/146 , H04N19/157 , H04N19/1887 , H04N19/196 , H04N19/61 , H04N19/91
摘要： Disclosed is an entropy coding method using an index mapping table, and an apparatus using the method. An imagedecoding method comprises: a step of mapping an inputted codeword to a code number with reference to an inverse codeword mapping table, and calculating the mapped code number in a table index; and a step of updating the inverse mapping table based on the accumulated number of occurrences of the code number, the number of sequential occurrences of the code number, neighbor block encoding/decoding information, and/or threshold value information for updating the inverse index mapping table. According to the present invention, an index mapping table is realigned based on a certain condition, thereby improving encoding/decoding efficiency.
摘要翻译：公开了使用索引映射表的熵编码方法和使用该方法的装置。一种成像编码方法包括：参考反码字映射表将输入的码字映射到码号并计算表索引中的映射码数的步骤; 以及基于代码号的出现次数，代码号的顺序出现次数，相邻块编码/解码信息和/或用于更新反向索引映射的阈值信息来更新反向映射表的步骤表。根据本发明，基于特定条件重新分配索引映射表，从而提高编码/解码效率。

37. 发明申请

US20130294607A1 BROADCAST TRANSMITTING APPARATUS AND BROADCAST TRANSMITTING METHOD FOR PROVIDING AN OBJECT-BASED AUDIO, AND BROADCAST PLAYBACK APPARATUS AND BROADCAST PLAYBACK METHOD 有权
标题翻译：用于提供基于对象的音频的广播发送装置和广播发送方法以及广播播放装置和广播回放方法
公开(公告)号：US20130294607A1
公开(公告)日：2013-11-07
申请号：US13996852
申请日：2011-12-22
申请人： Yong Ju Lee , Tae Jin Lee , Kyeong Ok Kang , Jin Woong Kim , Chie Teuk Ahn
发明人： Yong Ju Lee , Tae Jin Lee , Kyeong Ok Kang , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： G10L19/008
CPC分类号： G10L19/167 , G10L19/008 , G10L19/20 , H04H20/89 , H04H20/95 , H04N21/2335 , H04N21/4394 , H04N21/8106
摘要： A broadcast transmitting apparatus and method, and a broadcast playback apparatus and method for providing an object-based audio by encoding and decoding a multichannel audio signal are provided. The broadcast transmitting apparatus may generate audio identification information used to determine whether the multichannel audio signal is an object-based audio signal. When the multichannel audio signal is determined to be the object-based audio signal, based on the audio identification information, the broadcast playback apparatus may control and output the multichannel audio signal for each channel.
摘要翻译：提供广播发送装置和方法以及通过对多声道音频信号进行编码和解码来提供基于对象的音频的广播回放装置和方法。广播发送装置可以生成用于确定多声道音频信号是否是基于对象的音频信号的音频识别信息。当多声道音频信号被确定为基于对象的音频信号时，基于音频识别信息，广播回放设备可以控制和输出每个频道的多声道音频信号。

38. 发明授权

US6137913A Method for segmenting moving picture objects by contour tracking 有权
标题翻译：通过轮廓跟踪分割运动图像对象的方法
公开(公告)号：US6137913A
公开(公告)日：2000-10-24
申请号：US169018
申请日：1998-10-08
申请人： Jin Suk Kwak , Myoung Ho Lee , Mun Chul Kim , Chie Teuk Ahn , Jin Woong Kim , Jae Gark Choi
发明人： Jin Suk Kwak , Myoung Ho Lee , Mun Chul Kim , Chie Teuk Ahn , Jin Woong Kim , Jae Gark Choi
IPC分类号： H04N7/24 , G06T5/00 , G06T7/20 , G06K9/36
CPC分类号： G06T7/2006 , G06T7/0083
摘要： It is an object of the present invention to provide a method for automatically segmenting image objects by applying contour tracking to image objects with segmentation information of previous image object, and according to an aspect of the present invention, there is provided a method for segmenting an image object of a moving picture including the steps of: extracting and storing a contour of a previous image object of a previous scene by using a predetermined segmentation information of the previous image object; calculating a motion information by extracting a contour of the previous image object at a current scene; extracting a contour of a current image object by using the motion information and a space domain information of previous and current scenes; and extracting an image object area of the current image object at the current scene by using the contour of the current image object.
摘要翻译：本发明的目的是提供一种通过对具有先前图像对象的分割信息的图像对象应用轮廓跟踪来自动分割图像对象的方法，根据本发明的一个方面，提供了一种分割运动图像的图像对象包括以下步骤：通过使用先前图像对象的预定分割信息来提取和存储先前场景的先前图像对象的轮廓; 通过在当前场景中提取先前图像对象的轮廓来计算运动信息; 通过使用运动信息和先前和当前场景的空间域信息来提取当前图像对象的轮廓; 以及通过使用当前图像对象的轮廓来提取当前场景处的当前图像对象的图像对象区域。

39. 发明授权

US5694179A Apparatus for estimating a half-pel motion in a video compression method 失效
标题翻译：用于在视频压缩方法中估计半像素运动的装置
公开(公告)号：US5694179A
公开(公告)日：1997-12-02
申请号：US717733
申请日：1996-09-19
申请人： Jin Suk Kwak , Kang Whan Lee , Jin Woong Kim , Young Sun Lee , Joo Hong Jeong , Chie Teuk Ahn
发明人： Jin Suk Kwak , Kang Whan Lee , Jin Woong Kim , Young Sun Lee , Joo Hong Jeong , Chie Teuk Ahn
IPC分类号： H04N7/36 , H04N7/32
CPC分类号： H04N19/523
摘要： An apparatus for estimating a half-pel motion comprising: a memory for storing motion-compensation errors in integer-pel positions; an address generator for generating an address of the integer-pel positions to the memory; an operator for receiving the motion-compensation errors from the memory, and calculating motion-compensation errors in the eight half-pel positions which are on the outskirts of the integer-pel position having a minimum motion-compensation error; and a comparator and half-pel motion vector selector for comparing the motion-compensation errors in the eight half-pel positions with the minimum motion-compensation error in the integer-pel position and selecting a position having a minimum motion-compensation error as a final half-pel motion vector.
摘要翻译：一种用于估计半像素运动的装置，包括：用于存储整数像素位置的运动补偿误差的存储器; 地址发生器，用于向存储器生成整数像素位置的地址; 用于从存储器接收运动补偿误差的运算器，以及计算在具有最小运动补偿误差的整数像素位置的郊外的八个半像素位置中的运动补偿误差; 以及用于将八个半像素位置中的运动补偿误差与整数像素位置中的最小运动补偿误差进行比较的比较器和半像素运动矢量选择器，并且将具有最小运动补偿误差的位置选择为最终半像素运动矢量。

40. 发明授权

US09412384B2 Broadcast transmitting/playback apparatus and method thereof 有权
标题翻译：广播发射/播放装置及其方法
公开(公告)号：US09412384B2
公开(公告)日：2016-08-09
申请号：US13996852
申请日：2011-12-22
申请人： Yong Ju Lee , Tae Jin Lee , Kyeong Ok Kang , Jin Woong Kim , Chie Teuk Ahn
发明人： Yong Ju Lee , Tae Jin Lee , Kyeong Ok Kang , Jin Woong Kim , Chie Teuk Ahn
IPC分类号： H04H20/88 , G10L19/008 , H04H20/89 , H04H20/95 , H04N21/233 , H04N21/439 , H04N21/81
CPC分类号： G10L19/167 , G10L19/008 , G10L19/20 , H04H20/89 , H04H20/95 , H04N21/2335 , H04N21/4394 , H04N21/8106
摘要： A broadcast transmitting apparatus and method, and a broadcast playback apparatus and method for providing an object-based audio by encoding and decoding a multichannel audio signal are provided. The broadcast transmitting apparatus may generate audio identification information used to determine whether the multichannel audio signal is an object-based audio signal. When the multichannel audio signal is determined to be the object-based audio signal, based on the audio identification information, the broadcast playback apparatus may control and output the multichannel audio signal for each channel.
摘要翻译：提供广播发送装置和方法以及通过对多声道音频信号进行编码和解码来提供基于对象的音频的广播回放装置和方法。广播发送装置可以生成用于确定多声道音频信号是否是基于对象的音频信号的音频识别信息。当多声道音频信号被确定为基于对象的音频信号时，基于音频识别信息，广播回放设备可以控制和输出每个频道的多声道音频信号。

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