公开(公告)号：US09693054B2

公开(公告)日：2017-06-27

申请号：US13997385

申请日：2011-12-21

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

发明人： 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分类号： H04N19/105 ,  H04N19/577 ,  H04N19/159 ,  H04N19/70 ,  H04N19/593 ,  H04N19/182 ,  H04N19/80 ,  H04N19/11

CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/11 ,  H04N19/159 ,  H04N19/182 ,  H04N19/593 ,  H04N19/70 ,  H04N19/80

摘要： 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

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

发明人： 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分类号： G06T9/00 ,  H04N19/70 ,  H04N19/593 ,  H04N19/11 ,  H04N19/132 ,  H04N19/186 ,  H04N19/16

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

摘要： 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.

摘要翻译： 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

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

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

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

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

摘要： 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.

摘要翻译： 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

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

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

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

CPC分类号： H04N19/117 ,  H04N19/13 ,  H04N19/139 ,  H04N19/14 ,  H04N19/176 ,  H04N19/186 ,  H04N19/70 ,  H04N19/82 ,  H04N19/91

摘要： 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：US08982183B2

公开(公告)日：2015-03-17

申请号：US13264826

申请日：2009-12-30

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

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

IPC分类号： 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分类号： H04N19/174 ,  H04N19/105 ,  H04N19/176 ,  H04N19/46 ,  H04N19/573 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/2365 ,  H04N21/8451 ,  H04N21/8455

摘要： 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.

摘要翻译： 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：US08956012B2

公开(公告)日：2015-02-17

申请号：US13697514

申请日：2010-08-31

申请人： Seung Wook Park

发明人： Seung Wook Park

IPC分类号： F21V29/00 ,  F21V19/00 ,  F21S8/08 ,  F21W111/02 ,  F21Y101/02

CPC分类号： F21V29/83 ,  F21S8/086 ,  F21V19/001 ,  F21V29/004 ,  F21W2111/02 ,  F21Y2115/10 ,  Y02B20/72

摘要： Provided is an LED streetlamp device including a body frame including a flat part and an inclined part extended from a rim of the flat part with a certain incline angle, inner surfaces of the flat part and the inclined part forming a hollow portion, a light emitting part installed on outer surfaces of the flat part and the inclined part, the light emitting part including a plurality of LED lamps, and a transmission plate covering an outer surface of the body frame where the light emitting part is provided, wherein, in a center of the outer surface of the flat part, there is formed a plurality of long holes for allowing air inflow into the hollow portion, the long holes formed circularly around a center point of the flat part.

摘要翻译： 本发明提供一种LED路灯装置，其特征在于，包括：主体框架，具有平坦部和从所述平坦部的边缘以一定倾斜角延伸的倾斜部，所述平坦部的内表面和形成中空部的所述倾斜部， 部分安装在平坦部分和倾斜部分的外表面上，发光部分包括多个LED灯，以及覆盖主体框架的外表面的传输板，其中设置有发光部分，其中，在中心 在平坦部分的外表面上形成有多个长孔，用于允许空气流入中空部分，长孔围绕平坦部分的中心点圆形地形成。

公开(公告)号：US08885710B2

公开(公告)日：2014-11-11

申请号：US13067497

申请日：2011-06-06

申请人： Seung Wook Park ,  Ji Ho Park ,  Byeong Moon Jeon

发明人： Seung Wook Park ,  Ji Ho Park ,  Byeong Moon Jeon

IPC分类号： H04N7/12 ,  G06K9/36 ,  H04N19/63 ,  H04N19/33 ,  H04N19/70 ,  H04N19/61 ,  H04N19/615 ,  H04N19/46 ,  H04N19/31 ,  H04N19/42 ,  H04N19/13

CPC分类号： H04N19/51 ,  H04N19/13 ,  H04N19/159 ,  H04N19/176 ,  H04N19/31 ,  H04N19/33 ,  H04N19/42 ,  H04N19/46 ,  H04N19/61 ,  H04N19/615 ,  H04N19/63 ,  H04N19/70

摘要： The present invention relates to encoding and decoding a video signal by motion compensated temporal filtering. In one embodiment, a first sequence of frames are decoded by inverse motion compensated temporal filtering by selectively adding to a first image block in the first sequence image information, the image information being based on at least one of (1) a second image block from the first sequence and (2) a third image block from an auxiliary sequence of frames.

摘要翻译： 本发明涉及通过运动补偿时间滤波对视频信号进行编码和解码。 在一个实施例中，通过对第一序列图像信息中的第一图像块进行选择性地添加，通过逆运动补偿时间滤波对第一帧序列进行解码，该图像信息基于以下中的至少一个：（1） 第一序列和（2）辅助帧序列的第三图像块。

公开(公告)号：US08879637B2

公开(公告)日：2014-11-04

申请号：US12574313

申请日：2009-10-06

申请人： Seung Wook Park ,  Jung Sun Kim ,  Young Hee Choi ,  Byeong Moon Jeon ,  Joon Young Park

发明人： Seung Wook Park ,  Jung Sun Kim ,  Young Hee Choi ,  Byeong Moon Jeon ,  Joon Young Park

IPC分类号： H04N11/02

CPC分类号： H04N19/51 ,  H04N19/107 ,  H04N19/11 ,  H04N19/172 ,  H04N19/176 ,  H04N19/18 ,  H04N19/44 ,  H04N19/61 ,  H04N19/86

摘要： The present invention relates to a video signal decoding method for adding an intra prediction mode as a sub-macroblock type to prediction of a macroblock in coding a video signal. The present invention includes obtaining a macroblock type, when a macroblock includes the intra prediction coded sub-macroblock and the inter prediction coded sub-macroblock based on the macroblock type, obtaining prediction mode flag information indicating whether the sub-macroblock is the intra prediction coded or the inter prediction coded, and obtaining a prediction value of the sub-macroblock based on the prediction mode flag information. Accordingly, the present invention is able to raise coding efficiency of video signal by adding an intra prediction mode as a sub-macroblock type in predicting a macroblock.

摘要翻译： 本发明涉及用于将帧内预测模式作为子宏块类型添加到对编码视频信号的宏块进行预测的视频信号解码方法。 本发明包括当宏块包括基于宏块类型的帧内预测编码子宏块和帧间预测编码子宏块时获得宏块类型，获得指示子宏块是帧内预测编码的预测模式标志信息 或帧间预测编码，并且基于预测模式标志信息获得子宏块的预测值。 因此，本发明能够通过在预测宏块中添加作为子宏块类型的帧内预测模式来提高视频信号的编码效率。

公开(公告)号：US08761252B2

公开(公告)日：2014-06-24

申请号：US11657012

申请日：2007-01-24

申请人： Seung Wook Park ,  Ji Ho Park ,  Byeong Moon Jeon ,  Doe Hun Yoon ,  Hyun Wook Park

发明人： Seung Wook Park ,  Ji Ho Park ,  Byeong Moon Jeon ,  Doe Hun Yoon ,  Hyun Wook Park

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/107 ,  H04N19/105 ,  H04N19/13 ,  H04N19/167 ,  H04N19/182 ,  H04N19/186 ,  H04N19/187 ,  H04N19/33 ,  H04N19/46 ,  H04N19/59 ,  H04N19/61 ,  H04N19/615 ,  H04N19/63 ,  H04N19/70

摘要： In one embodiment, the method includes predicting at least a portion of a current image in a current layer based on at least a residual coded portion of a base image in a base layer, a reference image, shift information for samples in the predicted current image, and offset information indicating a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image. The residual coded portion represents difference pixel data.

摘要翻译： 在一个实施例中，该方法包括基于至少基本层中的基本图像的残差编码部分，参考图像，预测的当前图像中的样本的移位信息来预测当前图像中的当前图像的至少一部分 以及偏移信息，其指示参考图像的至少一个边界像素与当前图像的至少一个边界像素之间的位置偏移。 残差编码部分表示差分像素数据。

公开(公告)号：US08718136B2

公开(公告)日：2014-05-06

申请号：US12588470

申请日：2009-10-16

申请人： Byeong Moon Jeon ,  Seung Wook Park ,  Yong Joon Jeon ,  Yeon Kwan Koo

发明人： Han Suh Koo ,  Byeong Moon Jeon ,  Seung Wook Park ,  Yong Joon Jeon

IPC分类号： H04N7/32

CPC分类号： H04N19/58 ,  H04N19/105 ,  H04N19/174 ,  H04N19/44 ,  H04N19/573 ,  H04N19/597 ,  H04N19/70

摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.