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91. 发明申请

US20130064292A1 IMAGE CODING/DECODING DEVICE USING CODING BLOCK IN WHICH INTRA BLOCK AND INTER BLOCK ARE MIXED, AND METHOD THEREOF 有权
标题翻译：图像编码/解码装置使用编码块内嵌块和块内混合，及其方法
公开(公告)号：US20130064292A1
公开(公告)日：2013-03-14
申请号：US13698499
申请日：2011-05-13
申请人： Jinhan Song , Jeongyeon Lim , Jongki Han , Yunglyul Lee , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Min Jae Kim , Hyoungmee Park , Chanwon Seo
发明人： Jinhan Song , Jeongyeon Lim , Jongki Han , Yunglyul Lee , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Min Jae Kim , Hyoungmee Park , Chanwon Seo
IPC分类号： H04N7/32
CPC分类号： H04N19/109 , H04N19/11 , H04N19/176 , H04N19/61
摘要： A video encoding/decoding apparatus includes: a video encoder for dividing coding unit block into combination of subblocks of codable size, determining combination of inter blocks and intra blocks with respect to each subblock, determining encoding order of intra encoding blocks within coding unit considering referencing possibility of peripheral pixel values of current block to be intra-prediction encoded, bi-directional intra prediction encoding the current block in determined encoding order, and transmitting encoding mode/size information of subblocks after locating encoding mode/size information in front of a syntax of the coding unit; and a video decoder for restoring encoding mode/size information of subblocks within the coding unit by decoding encoded data, reconstructing inter prediction encoded blocks, based on restored encoding mode information, and determining decoding order of intra prediction mode blocks according to encoding mode/size information of each subblock within coding unit, and conditions on referencing possibility of peripheral blocks of coding unit.
摘要翻译：视频编码/解码装置包括：视频编码器，用于将编码单元块划分为可编码大小的子块的组合，确定相对于每个子块的帧间块和帧块的组合，考虑参考的编码单元内的帧内编码块的编码顺序将当前块的周边像素值的可能性进行帧内预测编码，以确定的编码顺序编码当前块的双向帧内预测，以及在定位编码模式/大小信息之前的语法之前发送子块的编码模式/尺寸信息的编码单元; 以及视频解码器，用于通过解码编码数据来恢复编码单元内的子块的编码模式/尺寸信息，根据恢复的编码模式信息重建帧间预测编码块，并根据编码模式/尺寸确定帧内预测模式块的解码顺序编码单元内的每个子块的信息，以及参考编码单元的外围块的可能性的条件。

92. 发明申请

US20130034152A1 APPARATUS AND METHOD FOR ENCODING/DECODING IMAGES 有权
标题翻译：用于编码/解码图像的装置和方法
公开(公告)号：US20130034152A1
公开(公告)日：2013-02-07
申请号：US13641673
申请日：2011-04-18
申请人： Jinhan Song , Jeongyeon Lim , Joohee Moon , Yunglyul Lee , Haekwang Kim , Byeungwoo Jeon , Jongki Han , Hyoungmee Park , Juock Lee
发明人： Jinhan Song , Jeongyeon Lim , Joohee Moon , Yunglyul Lee , Haekwang Kim , Byeungwoo Jeon , Jongki Han , Hyoungmee Park , Juock Lee
IPC分类号： H04N7/50 , H04N7/26
CPC分类号： H04N19/513 , H04N19/109 , H04N19/119 , H04N19/139 , H04N19/176 , H04N19/186 , H04N19/463 , H04N19/52 , H04N19/96
摘要： A video encoding/decoding apparatus includes a video encoder for encoding block mode information indicating whether a block mode of a block to be encoded in a macroblock is a skip mode, partition mode information and skip motion information including index information, encoding at least one of transform type information, CBP information, and delta quantization parameter information of the block according to a combination of the block mode information and the partition mode information, and encoding coefficient information of the block based on the encoded information of the block, and a video decoder for decoding a bitstream to reconstruct block mode information indicating whether a block mode of a block to be decoded is a skip mode, partition mode information indicating whether block is divided into subblocks, and skip motion information including index information, and reconstructing block based on the reconstructed information by using reconstructed skip motion information.
摘要翻译：视频编码/解码装置包括用于编码块模式信息的视频编码器，所述块模式信息指示要在宏块中编码的块的块模式是否为跳过模式，分区模式信息和包括索引信息的跳过运动信息，根据块模式信息和分区模式信息的组合，块的变换类型信息，CBP信息和增量量化参数信息，以及基于块的编码信息对块的编码系数信息，以及视频解码器用于对比特流进行解码以重构指示要解码的块的块模式是否为跳过模式的块模式信息，指示块是否被划分为子块的分区模式信息，以及包括索引信息的跳过运动信息，以及基于通过使用重建的跳过运动信息重构信息。

93. 发明申请

US20120328014A1 VIDEO CODING DEVICE, VIDEO CODING METHOD THEREOF, VIDEO DECODING DEVICE, AND VIDEO DECODING METHOD THEREOF 有权
标题翻译：视频编码装置，视频编码方法，视频解码装置及其视频解码方法
公开(公告)号：US20120328014A1
公开(公告)日：2012-12-27
申请号：US13582886
申请日：2011-03-04
申请人： Jeongyeon Lim , Sunyeon Kim , Jaehoon Choi , Gyumin Lee , Yunglyul Lee , Jongki Han , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Daeyeon Kim , Jeonghoon Seo , Kioh Kim , Sungwook Hong
发明人： Jeongyeon Lim , Sunyeon Kim , Jaehoon Choi , Gyumin Lee , Yunglyul Lee , Jongki Han , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Daeyeon Kim , Jeonghoon Seo , Kioh Kim , Sungwook Hong
IPC分类号： H04N7/32
CPC分类号： H04N19/593 , H04N19/11 , H04N19/159 , H04N19/176 , H04N19/196 , H04N19/61
摘要： The present disclosure provides a video encoding apparatus and method and a video decoding apparatus and method. The video encoding apparatus, includes: a block mode determiner for determining a block mode of a current block; an NCI block intra encoder responsive if the block mode of the current block determined by the block mode determiner is an intra mode and neighboring blocks of the current block include an NCI block, for encoding the NCI block through an intra prediction of the NCI block; and a current block intra encoder responsive if the block mode of the current block determined by the block mode determiner is the intra mode and the neighboring blocks of the current block include the NCI block, for encoding the current block through an intra prediction of the current block.
摘要翻译：本公开提供一种视频编码装置和方法以及视频解码装置和方法。视频编码装置包括：块模式确定器，用于确定当前块的块模式; 如果由块模式确定器确定的当前块的块模式是帧内模式，则NCI块内编码器响应，当前块的相邻块包括NCI块，用于通过NCI块的帧内预测对NCI块进行编码; 以及如果由块模式确定器确定的当前块的块模式是帧模式并且当前块的相邻块包括NCI块，则响应于当前块内编码器，用于通过当前的帧内预测对当前块进行编码块。

94. 发明申请

US20120106636A1 IMAGE ENCODING/DECODING METHOD AND APPARATUS 审中-公开
标题翻译：图像编码/解码方法和装置
公开(公告)号：US20120106636A1
公开(公告)日：2012-05-03
申请号：US13382275
申请日：2010-07-02
申请人： Sunyeon Kim , Jeongyeon Lim , Byeungwoo Jeon , Joohee Moon , Yunglyul Lee , Haekwang Kim , Jongki Han , Jungyoup Yang , Donguk Kim
发明人： Sunyeon Kim , Jeongyeon Lim , Byeungwoo Jeon , Joohee Moon , Yunglyul Lee , Haekwang Kim , Jongki Han , Jungyoup Yang , Donguk Kim
IPC分类号： H04N7/32
CPC分类号： H04N19/11 , H04N19/176 , H04N19/46 , H04N19/593
摘要： The present disclosure relates to a video encoding/decoding method and provides a video encoding apparatus including: an intra-prediction mode determiner for determining an intra prediction mode of current block entitled an encoder prediction mode by using candidate intra-predictable mode set including intra-prediction mode candidates being selected from a whole and predictable by video decoding apparatus; an encoder for encoding residual block from subtracting predicted block from predicting the current block by the encoder prediction mode from current block; a mode information generator for generating mode information depending on whether the video decoding apparatus can predict the encoder prediction mode; and an encoded data generator for generating encoded data including an encoded residual block and the mode information. The present disclosure selectively encodes mode information on the intra-prediction mode to reduce the bit rate of encoded data from encoding video and improve video compression efficiency and quality of compressed video.
摘要翻译：本发明涉及视频编码/解码方法，并提供一种视频编码装置，包括：帧内预测模式确定器，用于通过使用包括帧内预测模式的候选可预测模式集来确定标题为编码器预测模式的当前块的帧内预测模式，从整体中选择预测模式候选，并由视频解码装置预测; 编码器，用于将来自当前块的编码器预测模式的当前块的预测中减去预测块的残差块进行编码; 模式信息发生器，用于根据视频解码装置是否可以预测编码器预测模式产生模式信息; 以及编码数据生成器，用于生成包括编码残差块和模式信息的编码数据。本公开选择性地编码关于帧内预测模式的模式信息，以减少编码视频的编码数据的比特率，并提高压缩视频的视频压缩效率和质量。

95. 发明授权

US09706204B2 Image encoding/decoding device and method 有权
公开(公告)号：US09706204B2
公开(公告)日：2017-07-11
申请号：US13698840
申请日：2011-05-03
申请人： Jinhan Song , Jeongyeon Lim , Jongki Han , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Chanwon Seo , Hyoungmee Park
发明人： Jinhan Song , Jeongyeon Lim , Jongki Han , Yunglyul Lee , Joohee Moon , Haekwang Kim , Byeungwoo Jeon , Chanwon Seo , Hyoungmee Park
IPC分类号： H04N7/12 , H04N19/124 , H04N19/159 , H04N19/176 , H04N19/463 , H04N19/52 , H04N19/61
CPC分类号： H04N19/124 , H04N19/122 , H04N19/132 , H04N19/159 , H04N19/176 , H04N19/184 , H04N19/463 , H04N19/52 , H04N19/61
摘要： A video encoding/decoding apparatus and method are disclosed. The video encoding/decoding apparatus includes: a video encoder for encoding a differential value between a quantization parameter value of a macroblock of a video and a quantization parameter value of a subblock in an extended macroblock based on additional information on the macroblock and the subblock; and a video decoder for reconstructing a differential value of a quantization parameter encoded by the video encoder, reconstructing a residual block based on a reconstructed differential value of the quantization parameter, and reconstructing the video based on the residual block reconstructed.

96. 发明申请

US20080181310A1 MOTION SEARCH METHOD AND APPARATUS FOR MINIMIZING OFF-CHIP MEMORY ACCESS 审中-公开
标题翻译：用于最小化片外存储器访问的运动搜索方法和装置
公开(公告)号：US20080181310A1
公开(公告)日：2008-07-31
申请号：US12018901
申请日：2008-01-24
申请人： Kwang-Pyo CHOI , Young-Hun Joo , Bong-Gon Kim , Yun-Je Oh , Byeungwoo Jeon , Bongsoo Jung
发明人： Kwang-Pyo CHOI , Young-Hun Joo , Bong-Gon Kim , Yun-Je Oh , Byeungwoo Jeon , Bongsoo Jung
IPC分类号： H04N7/26
CPC分类号： H04N19/57 , H04N19/433 , H04N19/533 , H04N19/557 , H04N19/56
摘要： A motion search method and apparatus for minimizing an off-chip memory access to reduce cycles for predicting a motion vector. A sum of absolute differences (SAD) calculation processing is performed, while an off-chip memory is accessed using Direct Memory Access (DMA). A position of a current macro block is determined if a frame is input and the length of a horizontal search line is set according to adjacent motion vectors and predetermined external parameters. The SADs are calculated by calculating medians of the adjacent motion vectors as a predictive motion vector, setting a vertical direction value of the predictive motion vector as an initial search line, and sequentially searching at least one horizontal search line, and determining a position of a minimum SAD from the at least one horizontal search line. The minimum SAD position is selected as a final motion vector.
摘要翻译：一种用于最小化片外存储器访问以减少用于预测运动矢量的循环的运动搜索方法和装置。执行绝对差（SAD）计算处理的总和，而使用直接存储器访问（DMA）访问片外存储器。如果帧被输入并且根据相邻运动矢量和预定的外部参数来设置水平搜索线的长度，则确定当前宏块的位置。通过计算相邻运动矢量的中值作为预测运动矢量来计算SAD，将预测运动矢量的垂直方向值设定为初始搜索线，并依次搜索至少一条水平搜索线，并且确定来自至少一个水平搜索线的最小SAD。选择最小SAD位置作为最终运动矢量。

97. 发明授权

US6014178A Receiver having analog and digital video modes and receiving method thereof 失效
公开(公告)号：US6014178A
公开(公告)日：2000-01-11
申请号：US235402
申请日：1998-01-22
申请人： Byeungwoo Jeon , Dong-il Song
发明人： Byeungwoo Jeon , Dong-il Song
IPC分类号： H04B1/16 , H04N5/44 , H04N5/46
CPC分类号： H04N5/4401 , H04N21/42638 , H04N21/44004 , H04N5/46
摘要： In a receiver having both an analog video service mode and a digital video mode, when the analog video mode is selected according to a mode selection signal indicating that a television channel is for the analog video mode or the digital video mode, a large-capacity memory used for the digital video-decoding may also be used as a frame memory for Y/C separation and post-processing, for enhancing picture quality, improving the efficiency of the memory and reducing the cost of a system.

98. 发明申请

US20100039442A1 IMAGE PROCESSING APPARATUS USING ALPHA PLANE AND METHOD THEREOF 有权
标题翻译：使用阿尔法平面图像处理设备及其方法
公开(公告)号：US20100039442A1
公开(公告)日：2010-02-18
申请号：US12606587
申请日：2009-10-27
申请人： Young-Pum Yi , Byeungwoo Jeon
发明人： Young-Pum Yi , Byeungwoo Jeon
IPC分类号： G09G5/02 , G06K9/34
CPC分类号： G09G5/397 , G09G2340/10 , H04N19/428
摘要： In an image processing apparatus and method, image data includes both color and alpha components. During processing, only the color component of the image data is stored in a memory. Display image data are then generated in response to the color component data retrieved from the memory and the alpha component data that were not stored in the memory. In this manner, by not storing the alpha component data in the memory, the memory access load by the image processing system is reduced.
摘要翻译：在图像处理装置和方法中，图像数据包括颜色和α分量。在处理期间，仅将图像数据的颜色分量存储在存储器中。响应于从存储器检索的颜色分量数据和未存储在存储器中的α分量数据，生成显示图像数据。以这种方式，通过不将α分量数据存储在存储器中，图像处理系统的存储器访问负载减少。

99. 发明授权

US07630577B2 Image processing apparatus using alpha plane and method thereof 有权
标题翻译：使用alpha平面的图像处理装置及其方法
公开(公告)号：US07630577B2
公开(公告)日：2009-12-08
申请号：US11399193
申请日：2006-04-06
申请人： Young-Pum Yi , Byeungwoo Jeon
发明人： Young-Pum Yi , Byeungwoo Jeon
IPC分类号： G06K9/36
CPC分类号： G09G5/397 , G09G2340/10 , H04N19/428
摘要： In an image processing apparatus and method, image data includes both color and alpha components. During processing, only the color component of the image data is stored in a memory. Display image data are then generated in response to the color component data retrieved from the memory and the alpha component data that were not stored in the memory. In this manner, by not storing the alpha component data in the memory, the memory access load by the image processing system is reduced.
摘要翻译：在图像处理装置和方法中，图像数据包括颜色和α分量。在处理期间，仅将图像数据的颜色分量存储在存储器中。响应于从存储器检索的颜色分量数据和未存储在存储器中的α分量数据，生成显示图像数据。以这种方式，通过不将α分量数据存储在存储器中，图像处理系统的存储器访问负载减少。

100. 发明授权

US6104439A Method and apparatus for motion estimation 失效
标题翻译：运动估计方法和装置
公开(公告)号：US6104439A
公开(公告)日：2000-08-15
申请号：US547011
申请日：1995-10-23
申请人： Jechang Jeong , Wooyoun Ahn , Byeungwoo Jeon
发明人： Jechang Jeong , Wooyoun Ahn , Byeungwoo Jeon
IPC分类号： G06T7/20 , H04N5/14 , H04N7/26 , H04N7/36
CPC分类号： G06T7/2013 , H04N19/105 , H04N19/112 , H04N19/137 , H04N19/51 , H04N19/523 , H04N5/145 , G06T2207/10016
摘要： A method for motion estimation includes steps for constructing a first image segment representing a portion of present image frame and a second image segment having a plurality of image segments of an adjacent frame, comparing said plurality of image segments of said second image segment with the image signal within the first image segment, and generating a number of error values, detecting a first motion vector at one scale of resolution using the generated error values, outputting the error value associated with a reference segment pointed by the first motion vector, and the error values corresponding to the reference segment shifted by one unit of selected resolution respectively in selected direction(s), generating a second motion vector in finer scale of resolution using the output error values, and summing the first and second motion vectors.
摘要翻译：一种用于运动估计的方法包括用于构建表示当前图像帧的一部分的第一图像片段和具有相邻帧的多个图像片段的第二图像片段的步骤，将所述第二图像片段的所述多个图像片段与图像信号，并且产生多个误差值，使用所生成的误差值以一个分辨率的尺度检测第一运动矢量，输出与由第一运动矢量指向的参考分段相关联的误差值，以及误差分别对应于在所选方向上移动了一个选定分辨率单位的参考分段的值，使用输出误差值产生更精细的分辨率尺度的第二运动矢量，并且对第一和第二运动矢量求和。

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