公开(公告)号：US09693054B2

公开(公告)日：2017-06-27

申请号：US13997385

申请日：2011-12-21

Applicant: Yong Joon Jeon ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Jae Won Sung ,  Byeong Moon Jeon

Inventor： Yong Joon Jeon ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Jae Won Sung ,  Byeong Moon Jeon

IPC: H04N19/105 ,  H04N19/577 ,  H04N19/159 ,  H04N19/70 ,  H04N19/593 ,  H04N19/182 ,  H04N19/80 ,  H04N19/11

CPC classification number: H04N19/577 ,  H04N19/105 ,  H04N19/11 ,  H04N19/159 ,  H04N19/182 ,  H04N19/593 ,  H04N19/70 ,  H04N19/80

Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method using a DC mode includes setting a bottom-right pixel to a DC-predicted value, interpolating the bottom-right pixel and an n-th top reference pixel to derive predicted values of an n-th column and interpolating the bottom-right pixel and an n-th left reference pixel to derive predicted values of an n-row, and performing bidirectional linear interpolation to derive predicted values of pixels included in a prediction unit other than the n-th row and the n-th column.

公开(公告)号：US09530224B2

公开(公告)日：2016-12-27

申请号：US14000900

申请日：2012-03-06

Applicant: Yong Joon Jeon ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Jae Won Sung ,  Byeong Moon Jeon

Inventor： Yong Joon Jeon ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Jae Won Sung ,  Byeong Moon Jeon

IPC: G06T9/00 ,  H04N19/70 ,  H04N19/593 ,  H04N19/11 ,  H04N19/132 ,  H04N19/186 ,  H04N19/16

CPC classification number: H04N19/593 ,  G06T9/004 ,  H04N19/11 ,  H04N19/132 ,  H04N19/136 ,  H04N19/16 ,  H04N19/176 ,  H04N19/186 ,  H04N19/423 ,  H04N19/44 ,  H04N19/70

Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.

Abstract translation: 公开了使用亮度样本的色度块的帧内预测方法和使用其的装置。 图像解码方法包括以下步骤：当色度块使用LM时，基于LM映射表计算色度块的帧内预测模式; 根据计算出的色度块的帧内预测模式，生成色度块的预测块。 当色度块的帧内预测模式信息被解码时，根据是否使用LM来使用相互不同的表，从而可以执行编码和解码而不必不必要地浪费比特。

公开(公告)号：US09374598B2

公开(公告)日：2016-06-21

申请号：US14006336

申请日：2012-03-21

Applicant: Joon Young Park ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Young Hee Choi ,  Byeong Moon Jeon ,  Yong Joon Jeon

Inventor： Joon Young Park ,  Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Young Hee Choi ,  Byeong Moon Jeon ,  Yong Joon Jeon

IPC: H04N7/50 ,  H04N19/56 ,  H04N19/51 ,  H04N19/52 ,  H04N19/513

CPC classification number: H04N19/56 ,  H04N19/107 ,  H04N19/117 ,  H04N19/124 ,  H04N19/139 ,  H04N19/176 ,  H04N19/44 ,  H04N19/513 ,  H04N19/52 ,  H04N19/521 ,  H04N19/61

Abstract: A method for selecting a motion vector predictor is provided. The method of selecting a motion vector predictor includes the steps of selecting motion vector predictor candidates for a current block and selecting a motion vector predictor of the current block out of the motion vector predictor candidates, wherein the motion vector predictor candidates for the current block include a motion vector of a first candidate block which is first searched for as an available block out of left neighboring blocks of the current block and a motion vector of a second candidate block which is first searched for as an available block out of upper neighboring blocks of the current block.

Abstract translation: 提供了一种用于选择运动矢量预测器的方法。 选择运动矢量预测器的方法包括以下步骤：为当前块选择运动矢量预测器候选，并从运动矢量预测器候选中选择当前块的运动矢量预测器，其中当前块的运动矢量预测器候选包括 第一候选块的运动矢量首先被搜索作为当前块的左邻近块中的可用块和第一候选块的运动矢量，该运动矢量首先从 当前块。

公开(公告)号：US09294770B2

公开(公告)日：2016-03-22

申请号：US14129216

申请日：2011-12-16

Applicant: Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Byeong Moon Jeon ,  Yong Joon Jeon

Inventor： Seung Wook Park ,  Jae Hyun Lim ,  Jung Sun Kim ,  Joon Young Park ,  Young Hee Choi ,  Byeong Moon Jeon ,  Yong Joon Jeon

IPC: H04N19/117 ,  H04N19/70 ,  H04N19/14 ,  H04N19/186 ,  H04N19/82 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176

CPC classification number: H04N19/117 ,  H04N19/13 ,  H04N19/139 ,  H04N19/14 ,  H04N19/176 ,  H04N19/186 ,  H04N19/70 ,  H04N19/82 ,  H04N19/91

Abstract: The present invention relates to an image information encoding and decoding method and a device for same. One embodiment of an image information encoding method according to the present invention, as an image information encoding method according to another embodiment of the present invention, includes the steps of: generating a restore block; applying a deblocking filter on the restore block; applying a Sample Adaptive Offset (SAO) on the restore block having the deblocking filter applied thereon; and transmitting information on the SAO application. During the applying of the SAO, the SAO is applied to chroma pixels, and during the transmitting of the information, in addition to information on whether the SAO is applied on the chroma pixels, at least one of area information, division information on the SAO coverage area, SAO type information, and SAO offset information is transmitted.

公开(公告)号：US09031851B2

公开(公告)日：2015-05-12

申请号：US12678718

申请日：2008-09-22

Applicant: Sung Yong Yoon ,  Hee Suk Pang ,  Dong Soo Kim ,  Hyun Kook Lee ,  Jae Hyun Lim

Inventor： Sung Yong Yoon ,  Hee Suk Pang ,  Dong Soo Kim ,  Hyun Kook Lee ,  Jae Hyun Lim

IPC: G10L25/00 ,  H04N19/196 ,  G10L19/02 ,  H04N19/463 ,  H04N19/42 ,  H04N19/94

CPC classification number: H04N19/196 ,  G10L19/0212 ,  H04N19/42 ,  H04N19/463 ,  H04N19/94

Abstract: A method of processing a signal is disclosed. The present invention includes receiving a maximum number of band and a code value of at least one section length, calculating a bit number corresponding to the code value of the at least one section length using the maximum number of the band, and obtaining the section length information by decoding the code value of the section length based on the bit number. A method of processing a signal is disclosed. The present invention includes receiving factor information of a current frame, receiving flag information indicating whether a coding mode of the factor information is an absolute value mode or a relative value mode, and obtaining factor data of the current frame using factor data of a previous frame and the received factor information based on the flag information.

Abstract translation: 公开了处理信号的方法。 本发明包括接收最大数量的频带和至少一个段长度的码值，使用最大频带数来计算与该至少一个区段长度的码值相对应的比特数，并且获得该段长度 信息通过基于位数解码段长度的代码值。 公开了处理信号的方法。 本发明包括接收当前帧的因子信息，接收指示因子信息的编码模式是绝对值模式还是相对值模式的标志信息，以及使用先前帧的因子数据来获取当前帧的因子数据 以及基于标志信息的接收到的因子信息。

公开(公告)号：US08982183B2

公开(公告)日：2015-03-17

申请号：US13264826

申请日：2009-12-30

Applicant: Yong Joon Jeon ,  Jae Hyun Lim ,  Byeong Moon Jeon ,  Seung Wook Park

Inventor： Yong Joon Jeon ,  Jae Hyun Lim ,  Byeong Moon Jeon ,  Seung Wook Park

IPC: H04N13/00 ,  H04N19/00 ,  H04N19/102 ,  H04N19/176 ,  H04N19/174 ,  H04N19/189 ,  H04N19/573 ,  H04N19/61 ,  H04N19/597 ,  H04N21/2365 ,  H04N21/845 ,  G06K9/36

CPC classification number: H04N19/174 ,  H04N19/105 ,  H04N19/176 ,  H04N19/46 ,  H04N19/573 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/2365 ,  H04N21/8451 ,  H04N21/8455

Abstract: A method for processing a multi-view video stream includes receiving the multi-view video stream including a random access picture, the random access picture including a random access slice referring to slices existing at a same time in a different view only, receiving identification information indicating that the received multi-view video stream is a stereo video bitstream, obtaining flag information indicating whether the random access picture is used for inter-view prediction based on the flag information, determining initialization information of a reference picture list of the random access picture based on the flag information, initializing the reference picture list of the random access picture using the initialization information, determining a prediction value of a macroblock in the random access picture based on the initialized reference picture list, and decoding the macroblock using the prediction value of the macroblock.

Abstract translation: 一种用于处理多视点视频流的方法，包括：接收包括随机接入图像的多视点视频流，所述随机接入图像包括参考仅在不同视图中同时存在的切片的随机接入片，接收识别信息 指示所接收的多视点视频流是立体视频比特流，基于标志信息获得指示随机访问图像是否用于视域间预测的标志信息，确定随机访问图像的参考图像列表的初始化信息 基于所述标志信息，使用所述初始化信息初始化所述随机接入图像的参考图像列表，基于所述初始化参考图像列表确定所述随机接入图像中的宏块的预测值，并且使用所述预测值 宏块。

公开(公告)号：US08755442B2

公开(公告)日：2014-06-17

申请号：US12083082

申请日：2006-10-04

Applicant: Hyen O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung

Inventor： Hyen O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang Won Jung

IPC: H04B1/66

CPC classification number: G10L19/18 ,  G10L19/0017 ,  G10L19/008 ,  G10L19/04 ,  G10L19/167 ,  G10L19/20 ,  G10L19/22 ,  H03M7/30 ,  H03M7/40 ,  H03M7/42 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/435 ,  H04S1/007

Abstract: A method and apparatus for signal processing which enable data compression and recovery with high transmission efficiency are disclosed. Data coding and entropy coding are performed with correlation and grouping is used to increase coding efficiency. A method for signal processing according to this invention, the method includes decapsulating the signal received over an Internet protocol network, obtaining data coding identification information from the de-capsulated signal and data-decoding data according to a data coding scheme indicated by the data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using a pilot reference value corresponding to a plurality of data and a pilot difference value, and the pilot difference value is generated using the data and the pilot reference value.

Abstract translation: 公开了一种能够实现高传输效率的数据压缩和恢复的信号处理方法和装置。 数据编码和熵编码通过相关性进行，分组用于提高编码效率。 一种根据本发明的信号处理方法，该方法包括：对通过因特网协议网络接收的信号进行解封装，根据由数据编码指示的数据编码方案，从去封装信号和数据解码数据中获得数据编码识别信息 识别信息，其中所述数据编码方案至少包括导频编码方案，所述导频编码方案使用与多个数据和导频差值相对应的导频参考值来解码所述数据，并且使用所述数据生成所述导频差值 和飞行员参考值。

公开(公告)号：US08577686B2

公开(公告)日：2013-11-05

申请号：US11915327

申请日：2006-05-25

Applicant: Hyen-O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung

Inventor： Hyen-O Oh ,  Hee Suk Pang ,  Dong Soo Kim ,  Jae Hyun Lim ,  Yang-Won Jung

IPC: G10L19/00

CPC classification number: H04S1/007 ,  G10L19/008 ,  H04R5/04 ,  H04S3/008 ,  H04S5/00 ,  H04S5/005 ,  H04S2400/01 ,  H04S2420/01 ,  H04S2420/03

Abstract: Method and apparatus for processing audio signals are provided. The method for decoding an audio signal includes extracting a downmix signal and spatial information from a received audio signal and generating a pseudo-surround signal using the downmix signal and the spatial information. The apparatus for decoding an audio signal includes a demultiplexing part extracting a downmix signal and spatial information from a received audio signal and a pseudo-surround decoding part generating a pseudo-surround signal from the downmix signal, using the spatial information.

Abstract translation: 提供了用于处理音频信号的方法和装置。 用于解码音频信号的方法包括从接收到的音频信号中提取降混信号和空间信息，并使用降混信号和空间信息产生伪环绕信号。 用于解码音频信号的装置包括：解复用部分，使用空间信息，从接收到的音频信号中提取下混合信号和空间信息;以及伪环绕解码部分，从缩混信号产生伪环绕信号。

公开(公告)号：US20130272623A1

公开(公告)日：2013-10-17

申请号：US13992468

申请日：2011-12-08

Applicant: Yong Joon Jeon ,  Seung Wook Park ,  Jung Sun Kim ,  Joon Young Park ,  Byeong Moon Jeon ,  Jae Hyun Lim

Inventor： Yong Joon Jeon ,  Seung Wook Park ,  Jung Sun Kim ,  Joon Young Park ,  Byeong Moon Jeon ,  Jae Hyun Lim

IPC: H04N7/46

CPC classification number: H04N19/159 ,  H04N19/00 ,  H04N19/105 ,  H04N19/117 ,  H04N19/176 ,  H04N19/593 ,  H04N19/82 ,  H04N19/86

Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.

Abstract translation: 提供了一种帧内预测方法和使用帧内预测方法的装置。 帧内预测方法包括以下步骤：将当前预测模式导出为当前块的预测模式; 使用可用的参考样本构建当前块的相邻样本; 过滤可用的参考样本; 以及基于所过滤的可用参考样本生成当前块的预测样本。 滤波步骤包括使用位于当前预测模式的预测方向的可用参考样本和与当前预测模式的预测方向相邻的预定数量的可用参考样本来执行滤波。

公开(公告)号：US20130154363A1

公开(公告)日：2013-06-20

申请号：US13374249

申请日：2011-12-19

Applicant: Jae Hyun Lim

Inventor： Jae Hyun Lim

IPC: B60L11/18 ,  H02K53/00

CPC classification number: H02K53/00 ,  B60K25/00 ,  B60L7/16 ,  Y02T10/641

Abstract: Disclosed is a method to create an extra electric energy source to power electric batteries while the electric vehicle is in motion. This electric energy source is generated from a separate internally installed component (a specially designed “Eco-Generator”). This component converts the axel shaft rotational energy through a delivery device.

Abstract translation: 公开了一种在电动车辆运动时创建额外的电能源来为电池供电的方法。 该电能源由独立的内部安装部件（特别设计的“Eco-Generator”）产生。 该部件通过输送装置转动轴轴转动能。