公开(公告)号：US09154806B2

公开(公告)日：2015-10-06

申请号：US13391575

申请日：2010-08-23

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

IPC分类号： H04N7/32 ,  H04N19/517 ,  H04N19/46 ,  H04N19/463 ,  H04N19/91 ,  H04N19/523

CPC分类号： H04N19/517 ,  H04N19/46 ,  H04N19/463 ,  H04N19/523 ,  H04N19/91

摘要： The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video. The apparatus includes: a block identification unit for identifying a colocated block included in a reference picture as a block located at a position equal to a position of a current block; a moving block determiner for determining if the current block is a moving block, based on a motion vector of the colocated block; a motion vector determiner for determining a motion vector of the current block according to a result of the determining of if the current block is a moving block; and a resolution converter for converting a resolution of the motion vector of the colocated block.

摘要翻译： 本公开涉及一种通过在视频的帧间预测编码和帧间预测解码中自适应地改变运动矢量的分辨率来提高编码效率的方法和装置。 该装置包括：块识别单元，用于将包括在参考图片中的共位块识别为位于等于当前块的位置的位置的块; 移动块确定器，用于基于所述共定位块的运动矢量确定当前块是否是移动块; 运动矢量确定器，用于根据确定当前块是否是运动块的结果来确定当前块的运动矢量; 以及分辨率转换器，用于转换所述共定位块的运动矢量的分辨率。

公开(公告)号：US08971656B2

公开(公告)日：2015-03-03

申请号：US13514537

申请日：2010-12-10

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Jaehoon Choi ,  Gyumin Lee ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Dongwon Kim

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Jaehoon Choi ,  Gyumin Lee ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Dongwon Kim

IPC分类号： G06K9/40 ,  H04N19/00

CPC分类号： H04N19/176 ,  H04N19/00 ,  H04N19/105 ,  H04N19/119 ,  H04N19/146 ,  H04N19/44 ,  H04N19/46 ,  H04N19/463 ,  H04N19/60 ,  H04N19/61 ,  H04N19/85 ,  H04N19/96

摘要： The present disclosure provides an encoding/decoding method using a tree structure. The encoding method for encoding image information includes: grouping predetermined areas having the image information into a plurality of groups, and generating a node value of each layer up to an uppermost layer by determining a minimum value or a maximum value of information to be encoded within grouped areas as information on the grouped areas; and encoding a difference value between the node value of each layer and a node value of an upper layer or a difference value between the node value of each layer and a value determined based on a preset criterion. Accordingly, the encoding efficiency and in turn the video compression efficiency are improved by using the tree structure in the encoding of various pieces of image information and the decoding of the resultant encoded data.

摘要翻译： 本公开提供了使用树结构的编码/解码方法。 用于编码图像信息的编码方法包括：将具有图像信息的预定区域分组成多个组，并通过确定要被编码的信息的最小值或最大值来生成每层的节点值直到最上层 分组区域作为分组区域的信息; 对各层的节点值和上层的节点值之间的差值或每层的节点值之间的差值与基于预设标准确定的值进行编码。 因此，通过在编码各种图像信息和对所得到的编码数据的解码中使用树结构来提高编码效率，进而提高视频压缩效率。

公开(公告)号：US20120219063A1

公开(公告)日：2012-08-30

申请号：US13391575

申请日：2010-08-23

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

IPC分类号： H04N7/32

CPC分类号： H04N19/517 ,  H04N19/46 ,  H04N19/463 ,  H04N19/523 ,  H04N19/91

摘要： The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video. The apparatus includes: a block identification unit for identifying a colocated block included in a reference picture as a block located at a position equal to a position of a current block; a moving block determiner for determining if the current block is a moving block, based on a motion vector of the colocated block; a motion vector determiner for determining a motion vector of the current block according to a result of the determining of if the current block is a moving block; and a resolution converter for converting a resolution of the motion vector of the colocated block.

摘要翻译： 本公开涉及一种通过在视频的帧间预测编码和帧间预测解码中自适应地改变运动矢量的分辨率来提高编码效率的方法和装置。 该装置包括：块识别单元，用于将包括在参考图片中的共位块识别为位于等于当前块的位置的位置的块; 移动块确定器，用于基于所述共定位块的运动矢量确定当前块是否是移动块; 运动矢量确定器，用于根据确定当前块是否是运动块的结果来确定当前块的运动矢量; 以及分辨率转换器，用于转换所述共定位块的运动矢量的分辨率。

公开(公告)号：US10081898B2

公开(公告)日：2018-09-25

申请号：US13097934

申请日：2011-04-29

申请人： Sungryong Kim ,  Dongwon Kim ,  Kyeonghwan Kim ,  Heakyung Yoo ,  Youngmin Kim

发明人： Sungryong Kim ,  Dongwon Kim ,  Kyeonghwan Kim ,  Heakyung Yoo ,  Youngmin Kim

IPC分类号： D06F29/00 ,  D06F29/02 ,  D06F39/08 ,  D06F39/12 ,  D06F39/10

CPC分类号： D06F29/02 ,  D06F29/00 ,  D06F39/08 ,  D06F39/085 ,  D06F39/10 ,  D06F39/12

摘要： A laundry apparatus including a cabinet; a first space provided in the cabinet, in which a first treating part provided to treat laundry is installed; a second space provided in the cabinet, in which a second treating part provided to treat laundry is installed; a drawer movably provided in the second space, in which the second treating part is installed; and a rail unit configured to limit vertical and horizontal movement of the drawer with respect to the second space and to guide the outward movement of the drawer. Therefore, laundry may be treated by using the first and second treating parts and vibration and noise generated in the second treating part may be reduced.

公开(公告)号：US09549190B2

公开(公告)日：2017-01-17

申请号：US13499406

申请日：2010-10-01

申请人： Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Sunyeon Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Hyoungmee Park ,  Mincheol Park ,  Dongwon Kim ,  Kibaek Kim ,  Juock Lee

发明人： Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Sunyeon Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Hyoungmee Park ,  Mincheol Park ,  Dongwon Kim ,  Kibaek Kim ,  Juock Lee

IPC分类号： H04N19/159 ,  H04N19/176 ,  H04N19/119 ,  H04N19/15 ,  H04N19/107 ,  H04N19/463 ,  H04N19/105 ,  H04N19/61 ,  H04N19/96 ,  H04N19/172

CPC分类号： H04N19/159 ,  H04N19/105 ,  H04N19/107 ,  H04N19/119 ,  H04N19/15 ,  H04N19/172 ,  H04N19/176 ,  H04N19/463 ,  H04N19/61 ,  H04N19/96

摘要： The video encoding/decoding apparatus includes a video encoder for encoding macroblocks by each of prediction basic unit candidates, determining prediction basic units based on encoding costs for each of the prediction basic unit candidates, and generating a bitstream including image data encoded in determined prediction basic units, information on a prediction type for each of the determined prediction basic units, and prediction data depending on the prediction type; and a video decoder for extracting information on the prediction type for each of the prediction basic units, prediction data depending on the prediction type, and encoded image data from the bitstream, and generating a reconstructed image by decoding the encoded image data depending on the prediction type for each of the prediction basic units.

摘要翻译： 视频编码/解码装置包括用于通过每个预测基本单位候选对宏块进行编码的视频编码器，基于每个预测基本单元候选的编码成本来确定预测基本单位，以及生成包含以确定的预测基准 单位，关于每个确定的预测基本单位的预测类型的信息，以及取决于预测类型的预测数据; 以及视频解码器，用于提取关于每个预测基本单元的预测类型的信息，取决于预测类型的预测数据和来自比特流的编码图像数据，并且根据预测来对编码图像数据进行解码来生成重建图像 为每个预测基本单位输入。

公开(公告)号：US09536968B2

公开(公告)日：2017-01-03

申请号：US14715643

申请日：2015-05-19

申请人： Sungil Park ,  Munhyeon Kim ,  Woonggi Kim ,  Keunhwi Cho ,  Hwichan Jun ,  Dongwon Kim ,  Daewon Ha

发明人： Sungil Park ,  Munhyeon Kim ,  Woonggi Kim ,  Keunhwi Cho ,  Hwichan Jun ,  Dongwon Kim ,  Daewon Ha

IPC分类号： H01L29/417 ,  H01L29/45 ,  H01L29/06 ,  H01L29/78 ,  H01L29/66

CPC分类号： H01L29/41775 ,  H01L29/0653 ,  H01L29/41791 ,  H01L29/456 ,  H01L29/66545 ,  H01L29/78 ,  H01L29/785

摘要： Semiconductor devices may include a gate pattern and a contact pattern disposed on an active region. The contact pattern may include a recessed portion near the gate pattern, and a rising portion away from the gate pattern. The gate pattern may include a gate insulating layer and a gate electrode disposed on the gate insulating layer. An upper surface of the recessed portion may be lower than an upper surface of the rising portion.

摘要翻译： 半导体器件可以包括设置在有源区上的栅极图案和接触图案。 接触图案可以包括靠近栅极图案的凹陷部分和远离栅极图案的上升部分。 栅极图案可以包括栅极绝缘层和设置在栅极绝缘层上的栅电极。 凹部的上表面可以比上升部的上表面低。

公开(公告)号：US09386324B2

公开(公告)日：2016-07-05

申请号：US13380725

申请日：2010-06-22

申请人： Sunyeon Kim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Mincheol Park ,  Dongwon Kim

发明人： Sunyeon Kim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Mincheol Park ,  Dongwon Kim

IPC分类号： H04N19/61 ,  H04N19/147 ,  H04N19/122

CPC分类号： H04N19/61 ,  H04N19/122 ,  H04N19/147

摘要： The present disclosure relates to a video encoding/decoding apparatus and method using a multi-dimensional integer transform. The video encoding method of the present disclosure includes: decomposing subblocks in units of a rectangular block and successively encoding rectangular block units to output a rectangularly encoded bitstream of each subblock; encoding the subblocks in units of a square block to output a squarely encoded bitstream of each subblock; calculating an encoding cost involving at least one rectangularly encoded bitstream; calculating an encoding cost not involving the rectangularly encoded bitstream; and on the basis of the calculations, using one or more of the squarely encoded bitstream and the rectangularly encoded bitstream to generate and output the bitstream of the macroblock. According to the disclosure, since the coding scheme for encoding or decoding a video with a higher efficiency is selectively determined, the prediction accuracy can increase and thereby improve the video encoding efficiency.

摘要翻译： 本公开涉及使用多维整数变换的视频编码/解码装置和方法。 本公开的视频编码方法包括：以矩形块为单位分解子块，并连续编码矩形块单位，以输出每个子块的矩形编码比特流; 以方块为单位对子块进行编码，以输出每个子块的正交编码比特流; 计算涉及至少一个矩形编码比特流的编码成本; 计算不涉及矩形编码比特流的编码成本; 并且在计算的基础上，使用一个或多个正交编码比特流和矩形编码的比特流来生成并输出该宏块的比特流。 根据本公开，由于选择性地确定用于编码或解码具有更高效率的视频的编码方案，所以可以增加预测精度，从而提高视频编码效率。

公开(公告)号：US20120314771A1

公开(公告)日：2012-12-13

申请号：US13391517

申请日：2010-08-21

申请人： Jeongyeon Lim ,  Sunyeon Kim ,  Gyumin Lee ,  Jaehoon Choi ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Juock Lee ,  Dongwon Kim

发明人： Jeongyeon Lim ,  Sunyeon Kim ,  Gyumin Lee ,  Jaehoon Choi ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Jongki Han ,  Juock Lee ,  Dongwon Kim

IPC分类号： H04N7/32 ,  G06K9/32

CPC分类号： H04N19/523 ,  H04N19/117 ,  H04N19/463 ,  H04N19/80

摘要： The present disclosure relates to a method and apparatus for interpolating a reference picture and a method and apparatus for encoding/decoding a video using the same. The apparatus for interpolating the reference picture selects a plurality of filters for interpolating the reference picture and generates a reference picture having a target precision through a multi-stage filtering of the reference picture by using a plurality of filters. The compression efficiency of the video may be improved by interpolating a reference picture through the determination of a filter of a filter coefficient for interpolating the reference picture according to characteristics of the video and interpolating the reference picture through a multi-stage filtering or adaptively changing resolutions of motion vectors in the unit of predetermined areas.

摘要翻译： 本公开涉及一种用于内插参考图像的方法和装置，以及使用其编码/解码视频的方法和装置。 用于内插参考图像的装置选择多个滤波器来内插参考图像，并且通过使用多个滤波器通过对参考图像的多级滤波来生成具有目标精度的参考图像。 视频的压缩效率可以通过通过根据视频的特性来确定用于内插参考图像的滤波器系数的滤波器进行内插来提高参考图像，并通过多级滤波或自适应变化的分辨率内插参考图像 以预定区域为单位的运动矢量。

公开(公告)号：US11622124B2

公开(公告)日：2023-04-04

申请号：US13391509

申请日：2010-08-21

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

IPC分类号： H04N19/517 ,  H04N19/46 ,  H04N19/91 ,  H04N19/523 ,  H04N19/463

摘要： The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video. The video encoding/decoding apparatus includes: a video encoder for determining a motion vector resolution of each area or motion vector of a video and performing an inter prediction encoding of the video by using a motion vector according to the motion vector resolution determined for each area or motion vector; and a video decoder for reconstructing a resolution by extracting resolution information from a bitstream, and then performing an inter prediction decoding by using a motion vector according to the motion vector resolution of each reconstructed area or motion vector.

公开(公告)号：US09930358B2

公开(公告)日：2018-03-27

申请号：US13391568

申请日：2010-08-21

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Joohee Moon ,  Yunglyul Lee ,  Haekwang Kim ,  Byeungwoo Jeon ,  Juock Lee ,  Dongwon Kim

IPC分类号： H04N7/34 ,  H04N19/517 ,  H04N19/46 ,  H04N19/463 ,  H04N19/91 ,  H04N19/523

CPC分类号： H04N19/517 ,  H04N19/46 ,  H04N19/463 ,  H04N19/523 ,  H04N19/91

摘要： The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video. The apparatus includes: a predicted motion vector calculator for calculating a predicted motion vector of a current block to be encoded using motion vectors of one or more surrounding blocks; and a skip mode encoder for encoding a result of performing a prediction of the current block and information indicating that the current block is a skip block when the predicted motion vector satisfies a skip condition, wherein at least one motion vector among the motion vectors of the surrounding blocks and the motion vector of the current block has a resolution different from resolutions of the other motion vectors.