公开(公告)号：US20110211642A1

公开(公告)日：2011-09-01

申请号：US13128723

申请日：2009-11-05

Applicant: Dae-sung Cho ,  Woong-il Choi ,  Kwan-woong Song ,  Young-hun Joo ,  Yong-serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Bong-Il Ji

Inventor： Dae-sung Cho ,  Woong-il Choi ,  Kwan-woong Song ,  Young-hun Joo ,  Yong-serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Bong-Il Ji

IPC: H04N7/26 ,  H04N7/32

CPC classification number: H04N19/513 ,  H04N19/102 ,  H04N19/156 ,  H04N19/174 ,  H04N19/436 ,  H04N19/61

Abstract: A moving picture encoding/decoding apparatus and method for processing a moving picture, which is divided in units of slices are provided. The encoding method includes: dividing a moving picture in units of slices when the moving picture is received; determining an encoding order of moving pictures divided in units of slices; and generating a bitstream by encoding moving pictures, which are divided in units of slices, according to a corresponding order when the encoding order had been determined.

Abstract translation: 提供了以切片为单位划分的用于处理运动图像的运动图像编码/解码装置和方法。 编码方法包括：当接收到运动图像时以片为单位划分运动图像; 确定以片为单位划分的运动图像的编码顺序; 以及当已经确定了编码顺序时，根据相应的顺序编码以切片为单位划分的运动图像来生成比特流。

公开(公告)号：US07292548B2

公开(公告)日：2007-11-06

申请号：US10420913

申请日：2003-04-23

Applicant: Chae-Man Lim ,  Yong-Serk Kim

Inventor： Chae-Man Lim ,  Yong-Serk Kim

IPC: H04Q7/00 ,  H04Q7/20 ,  H04B7/216

CPC classification number: H04B1/70735 ,  H04B1/7083

Abstract: An apparatus and method manages timings of Node Bs by performing a first-step cell search on primary synchronization channel signals transmitted from the Node Bs, and stores frame boundary indexes representing frame boundaries for the Node Bs by performing a second-step cell search on secondary synchronization channel signals received from the Node Bs. Upon receiving a third-step cell search start command, the apparatus and method compares frame boundary timing corresponding to each of the frame boundary indexes to a current timing from a reference timer, performs a third-step cell search on hypotheses corresponding to the frame boundary indexes at a next slot boundary following the current timing by using scrambling codes in a Node B code group obtained by the second-step cell search, and provides a third-step cell search complete information after completing the third-step cell search on hypotheses corresponding to the frame boundary indexes.

Abstract translation: 一种装置和方法，通过对从节点B发送的主同步信道信号执行第一步小区搜索来管理节点B的定时，并且通过在次级上执行第二步小区搜索来存储表示节点B的帧边界的帧边界索引 从节点B接收的同步信道信号。 在接收到第三步骤小区搜索开始命令时，该装置和方法将与每个帧边界索引相对应的帧边界定时与来自参考定时器的当前定时进行比较，对与帧边界相对应的假设执行第三步小区搜索 通过使用通过第二步骤小区搜索获得的节点B代码组中的扰码，在当前定时之后的下一个时隙边界处的索引，并且在对相应的假设完成第三步小区搜索之后提供第三步骤小区搜索完成信息 到帧边界索引。

公开(公告)号：US09042456B2

公开(公告)日：2015-05-26

申请号：US13128723

申请日：2009-11-05

Applicant: Dae-sung Cho ,  Woong-il Choi ,  Kwan-woong Song ,  Young-hun Joo ,  Yong-serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Bong-Il Ji

Inventor： Dae-sung Cho ,  Woong-il Choi ,  Kwan-woong Song ,  Young-hun Joo ,  Yong-serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Bong-Il Ji

IPC: H04N7/26 ,  H04N19/436 ,  H04N19/102 ,  H04N19/61 ,  H04N19/156 ,  H04N19/174

CPC classification number: H04N19/513 ,  H04N19/102 ,  H04N19/156 ,  H04N19/174 ,  H04N19/436 ,  H04N19/61

Abstract: A moving picture encoding/decoding apparatus and method for processing a moving picture, which is divided in units of slices are provided. The encoding method includes: dividing a moving picture in units of slices when the moving picture is received; determining an encoding order of moving pictures divided in units of slices; and generating a bitstream by encoding moving pictures, which are divided in units of slices, according to a corresponding order when the encoding order had been determined.

Abstract translation: 提供了以切片为单位划分的用于处理运动图像的运动图像编码/解码装置和方法。 编码方法包括：当接收到运动图像时以片为单位划分运动图像; 确定以片为单位划分的运动图像的编码顺序; 以及当已经确定了编码顺序时，根据相应的顺序编码以切片为单位划分的运动图像来生成比特流。

公开(公告)号：US08897360B2

公开(公告)日：2014-11-25

申请号：US13146764

申请日：2010-01-28

Applicant: Dae-Sung Cho ,  Woong-Il Choi ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yong-Serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Sea-Nae Park ,  Kwang-Su Jung

Inventor： Dae-Sung Cho ,  Woong-Il Choi ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yong-Serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Sea-Nae Park ,  Kwang-Su Jung

IPC: H04N7/12 ,  H04N19/117 ,  H04N19/51 ,  H04N19/61

CPC classification number: H04N19/124 ,  H04N19/117 ,  H04N19/126 ,  H04N19/50 ,  H04N19/523 ,  H04N19/61

Abstract: The present invention relates to a method and to an apparatus for encoding and decoding images by adaptively using an interpolation filter in consideration of the characteristics of input images. The apparatus of the present invention comprises a prediction block-generating unit including a selector for adaptively selecting an interpolation filter for generating a prediction block in consideration of the context information of an input image block, a filter bank in which groups of interpolation filters are stored in correspondence with the context information, and a specific interpolation filter which is selected from the filter bank in accordance with the control of the selector, and which interpolates a reference image block associated with the input image block.

Abstract translation: 本发明涉及一种考虑到输入图像的特性，通过自适应地使用内插滤波器来对图像进行编码和解码的装置。 本发明的装置包括：预测块生成单元，包括：选择器，用于考虑输入图像块的上下文信息，自适应地选择用于生成预测块的内插滤波器;存储有内插滤波器组的滤波器组 以及根据选择器的控制从滤波器组中选择的特定内插滤波器，并且内插与输入图像块相关联的参考图像块。

公开(公告)号：US20120033728A1

公开(公告)日：2012-02-09

申请号：US13146764

申请日：2010-01-28

Applicant: Dae-Sung Cho ,  Woong Choi, II ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yong-Serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Sea-Nae Park ,  Kwang-Su Jung

Inventor： Dae-Sung Cho ,  Woong Choi, II ,  Kwan-Woong Song ,  Young-Hun Joo ,  Yong-Serk Kim ,  Dong-Gyu Sim ,  Jung-Hak Nam ,  Sea-Nae Park ,  Kwang-Su Jung

IPC: H04N7/32 ,  H04N7/26

CPC classification number: H04N19/124 ,  H04N19/117 ,  H04N19/126 ,  H04N19/50 ,  H04N19/523 ,  H04N19/61

Abstract: The present invention relates to a method and to an apparatus for encoding and decoding images by adaptively using an interpolation filter in consideration of the characteristics of input images. The apparatus of the present invention comprises a prediction block-generating unit including a selector for adaptively selecting an interpolation filter for generating a prediction block in consideration of the context information of an input image block, a filter bank in which groups of interpolation filters are stored in correspondence with the context information, and a specific interpolation filter which is selected from the filter bank in accordance with the control of the selector, and which interpolates a reference image block associated with the input image block.

Abstract translation: 本发明涉及一种考虑到输入图像的特性，通过自适应地使用内插滤波器来对图像进行编码和解码的装置。 本发明的装置包括：预测块生成单元，包括：选择器，用于考虑输入图像块的上下文信息，自适应地选择用于生成预测块的内插滤波器;存储有内插滤波器组的滤波器组 以及根据选择器的控制从滤波器组中选择的特定内插滤波器，并且内插与输入图像块相关联的参考图像块。

公开(公告)号：US20100128108A1

公开(公告)日：2010-05-27

申请号：US12626133

申请日：2009-11-25

Applicant: Kwan-Woong SONG ,  Young-Hun JOO ,  Yong-Serk KIM

Inventor： Kwan-Woong SONG ,  Young-Hun JOO ,  Yong-Serk KIM

IPC: H04N13/02

CPC classification number: H04N5/23248 ,  H04N5/35545 ,  H04N13/239

Abstract: A method is provided for acquiring a Wide Dynamic Range (WDR) image in an image processing apparatus, in which images corresponding to each of consecutive frames are photographed with a stereo camera including at least two image pickup devices with different exposure times, a correlation between images photographed in each frame at different exposure times is checked, and the images photographed at the different exposure times are synthesized into one image based on the correlation.

Abstract translation: 提供了一种用于在图像处理装置中获取宽动态范围（WDR）图像的方法，其中使用包括具有不同曝光时间的至少两个图像拾取装置的立体相机拍摄与每个连续帧相对应的图像， 检查在不同曝光时间的每帧中拍摄的图像，并且基于相关性将在不同曝光时间拍摄的图像合成为一个图像。

公开(公告)号：US20100158125A1

公开(公告)日：2010-06-24

申请号：US12643164

申请日：2009-12-21

Applicant: Young-O PARK ,  Kwang-Pyo Choi ,  Yong-Serk Kim ,  Young-Hun Joo

Inventor： Young-O PARK ,  Kwang-Pyo Choi ,  Yong-Serk Kim ,  Young-Hun Joo

IPC: H04N7/26

CPC classification number: H04N19/436 ,  H04N19/61

Abstract: A method is provided for constructing a video frame in a video signal processing apparatus using multi-core processing, in which multiple macro blocks are generated from a video signal on a predetermined unit basis, and a video frame is constructed by combining the generated multiple macro blocks with header information. The video frame includes one correlation information field for recording information about correlations between the multiple macro blocks, and the one correlation information field is located in front of the multiple macro blocks constituting the video frame.

Abstract translation: 提供了一种用于在使用多核处理的视频信号处理装置中构建视频帧的方法，其中，以预定单位为基础从视频信号生成多个宏块，并且通过将生成的多个宏组合 具有标题信息的块。 视频帧包括用于记录关于多个宏块之间的相关性的信息的一个相关信息字段，并且一个相关信息字段位于构成视频帧的多个宏块的前面。

公开(公告)号：US20100046625A1

公开(公告)日：2010-02-25

申请号：US12545452

申请日：2009-08-21

Applicant: Kwan-Woong SONG ,  Chang-Hyun LEE ,  Young-Hun JOO ,  Yong-Serk KIM ,  Dong-Gyu SIM ,  Jung-Hak NAM

Inventor： Kwan-Woong SONG ,  Chang-Hyun LEE ,  Young-Hun JOO ,  Yong-Serk KIM ,  Dong-Gyu SIM ,  Jung-Hak NAM

IPC: H04N7/32

CPC classification number: H04N19/80 ,  H04N19/105 ,  H04N19/109 ,  H04N19/11 ,  H04N19/186 ,  H04N19/61

Abstract: A method and apparatus for encoding an image based on a video sensor structure are provided. The method includes acquiring an image to be encoded; separating the acquired image into respective color components; creating a predicted image for each of the color components, and creating a residual image between the predicted image and the acquired image; and performing transform encoding on each of the color components individually by applying the residual image to a transformation formula.

Abstract translation: 提供了一种基于视频传感器结构对图像进行编码的方法和装置。 该方法包括获取要编码的图像; 将所获取的图像分离成各自的颜色分量; 创建每个颜色分量的预测图像，以及在所述预测图像和所获取的图像之间创建残差图像; 以及通过将残差图像应用于变换公式，分别对每个颜色成分进行变换编码。

公开(公告)号：US20060115015A1

公开(公告)日：2006-06-01

申请号：US11287186

申请日：2005-11-28

Applicant: Hyun-Seok Oh ,  Yong-Serk Kim ,  Jae-Hawk Lee ,  Min-Goo Kim

Inventor： Hyun-Seok Oh ,  Yong-Serk Kim ,  Jae-Hawk Lee ,  Min-Goo Kim

IPC: H04L1/02

CPC classification number: H04L25/03171 ,  H04L1/0002 ,  H04L1/0026 ,  H04L1/0656 ,  H04L2025/03426

Abstract: An apparatus and method are provided for transmitting high-speed data through a plurality of transmitter antennas using a relay network, receiving signals transmitted from the plurality of transmitter antennas, and removing interference in a mobile communication system. The received signals are despread on a transmitter antenna-by-transmitter antenna basis according to a preset spreading factor. The despread signals are divided into data signals and noise. The signals transmitted through the plurality of transmitter antennas are regenerated from recovered data signals. Data components and interference signal components are identified. The interference signal components are removed from the signals transmitted on the transmitter antenna-by-transmitter antenna basis.

Abstract translation: 提供一种装置和方法，用于使用中继网络通过多个发射机天线发送高速数据，接收从多个发射机天线发射的信号，以及消除移动通信系统中的干扰。 接收到的信号根据预设的扩频因子在发射机天线逐发射天线上进行解扩。 解扩信号被分为数据信号和噪声。 从恢复的数据信号再生通过多个发射机天线发射的信号。 识别数据组件和干扰信号分量。 干扰信号分量从发射机天线发射天线基础上发射的信号中去除。

公开(公告)号：US06836225B2

公开(公告)日：2004-12-28

申请号：US10670743

申请日：2003-09-26

Applicant: Nam-Il Lee ,  Yong-Serk Kim ,  Seong-Kyu Hwang ,  Sang-Won Kang ,  Sang-Hyun Chi

Inventor： Nam-Il Lee ,  Yong-Serk Kim ,  Seong-Kyu Hwang ,  Sang-Won Kang ,  Sang-Hyun Chi

IPC: H03M700

CPC classification number: H03M7/3082 ,  Y10S707/99931

Abstract: A fast search method for searching for an optimum codeword for nearest neighbor vector quantization. An upper boundary value and a lower boundary value between which an optimum codeword will exist in a codebook are calculated using a distortion of a designated element in an input vector and an experimentally determined threshold. Further, a start point and an end point for codebook search are determined using a binary search method from a codebook rearranged in descending order, and a full search scheme is applied only within a search range calculated by the determined start point and end point, thereby determining an optimum codeword for nearest neighbor vector quantization.