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11. 发明申请

US20110255592A1 VIRTUAL VIEW IMAGE SYNTHESIS METHOD AND APPARATUS 有权
标题翻译：虚拟图像合成方法和设备
公开(公告)号：US20110255592A1
公开(公告)日：2011-10-20
申请号：US13126088
申请日：2009-10-27
申请人： Jae Won Sung , Yong Joon Jeon , Byeong Moon Jeon , Jae Hyun Lim
发明人： Jae Won Sung , Yong Joon Jeon , Byeong Moon Jeon , Jae Hyun Lim
IPC分类号： H04N7/26
CPC分类号： H04N7/24 , H04N13/111 , H04N19/182 , H04N19/597 , H04N19/70
摘要： The virtual view image synthesis method according to the present invention comprises: generating an intermediate picture from a first viewpoint and an intermediate picture from a second viewpoint by swapping a reference picture from a first viewpoint and a reference picture from a second viewpoint; determining whether there is a hole in said intermediate picture from a first viewpoint; if there is a hole in said intermediate picture from a first viewpoint, obtaining the pixel value of said intermediate picture from a second viewpoint based on the location of said hole; and allocating the pixel value of said intermediate picture from a second viewpoint to said hole. A virtual picture is synthesized using a reference picture, thereby reducing the quantity of information due to encoding a virtual viewpoint picture.
摘要翻译：根据本发明的虚拟视图图像合成方法包括：通过从第一视点交换参考图像和从第二视点的参考图片，从第一视点产生中间图像和从第二视点产生中间图像; 从第一视点确定所述中间图像中是否有孔; 如果从第一视点在所述中间图像中存在孔，则基于所述孔的位置从第二视点获得所述中间图像的像素值; 以及将所述中间图像的像素值从第二视点分配给所述孔。使用参考图片合成虚拟图像，从而减少由于对虚拟视点图像的编码而导致的信息量。

12. 发明申请

US20140126643A1 METHOD FOR SETTING MOTION VECTOR LIST AND APPARATUS USING SAME 审中-公开
标题翻译：用于设置运动矢量列表的方法和使用它的装置
公开(公告)号：US20140126643A1
公开(公告)日：2014-05-08
申请号：US14129124
申请日：2011-11-23
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： H04N19/51
CPC分类号： H04N19/521 , H04N19/52
摘要： Disclosed are a method for setting a motion vector list and an apparatus using the same. The method for setting the motion vector list and the apparatus using the same may include the steps of: determining the presence of a first motion vector or a second motion vector by a sequential determination process in a first spatial candidate prediction group; and setting the first motion vector or the second motion vector produced through the sequential determination process as the candidate prediction motion vector. Thus, the encoding/decoding time and the complexity can be reduced by restricting the scaling number in a process for scanning the candidate prediction motion vector.
摘要翻译：公开了一种用于设置运动矢量列表的方法和使用其的装置。用于设置运动矢量列表的方法和使用其的装置可以包括以下步骤：通过第一空间候选预测组中的顺序确定处理来确定第一运动矢量或第二运动矢量的存在; 并且将通过顺序确定处理产生的第一运动矢量或第二运动矢量设置为候选预测运动矢量。因此，可以通过在用于扫描候选预测运动矢量的处理中限制缩放数来减小编码/解码时间和复杂度。

13. 发明申请

US20140126630A1 IMAGE INFORMATION ENCODING AND DECODING METHOD 有权
标题翻译：图像信息编码和解码方法
公开(公告)号：US20140126630A1
公开(公告)日：2014-05-08
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
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.
摘要翻译：本发明涉及一种图像信息编码和解码方法及其装置。根据本发明的图像信息编码方法的一个实施例，作为根据本发明的另一实施例的图像信息编码方法，包括以下步骤：产生恢复块; 在恢复块上应用去块滤波器; 在其上施加了去块滤波器的恢复块上应用采样自适应偏移（SAO）; 并传送关于SAO申请的信息。在应用SAO时，将SAO应用于色度像素，并且在信息发送期间，除了关于SAO是否应用于色度像素的信息之外，还包括区域信息，SAO的分割信息中的至少一个覆盖区域，SAO类型信息和SAO偏移信息。

14. 发明授权

US09374598B2 Method for selecting motion vector predictor and device using same 有权
标题翻译：用于选择运动矢量预测器和使用其的装置的方法
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。

15. 发明授权

US09294770B2 Image information encoding and decoding method 有权
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.

16. 发明授权

US08982183B2 Method and apparatus for processing a multiview video signal 有权
标题翻译：用于处理多视角视频信号的方法和装置
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。

17. 发明申请

US20130272623A1 INTRA PREDICTION METHOD AND ENCODING APPARATUS AND DECODING APPARATUS USING SAME 有权
标题翻译：内部预测方法和编码设备和解码设备
公开(公告)号：US20130272623A1
公开(公告)日：2013-10-17
申请号：US13992468
申请日：2011-12-08
申请人： Yong Joon Jeon , Seung Wook Park , Jung Sun Kim , Joon Young Park , Byeong Moon Jeon , Jae Hyun Lim
发明人： Yong Joon Jeon , Seung Wook Park , Jung Sun Kim , Joon Young Park , Byeong Moon Jeon , Jae Hyun Lim
IPC分类号： H04N7/46
CPC分类号： H04N19/159 , H04N19/00 , H04N19/105 , H04N19/117 , H04N19/176 , H04N19/593 , H04N19/82 , H04N19/86
摘要： 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.
摘要翻译：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。

18. 发明授权

US08933989B2 Reference picture list changing method of multi-view video 有权
标题翻译：多视图视频参考图片列表更改方法
公开(公告)号：US08933989B2
公开(公告)日：2015-01-13
申请号：US13265657
申请日：2010-03-09
申请人： Jae Hyun Lim , Yong Joon Jeon , Byeong Moon Jeon
发明人： Jae Hyun Lim , Yong Joon Jeon , Byeong Moon Jeon
IPC分类号： H04N13/00 , H04N19/61 , H04N19/70 , H04N21/434 , H04N19/597 , H04N21/44 , H04N7/32
CPC分类号： H04N19/597 , H04N13/178 , H04N19/61 , H04N19/70 , H04N21/4347 , H04N21/44004
摘要： Disclosed is a method of changing a reference picture list. The present invention includes parsing a profile identifier and a slice type from a multiview video bitstream, obtaining inter-view reference information based on the profile identifier, initializing a reference picture list using the inter-view reference information, and modifying the reference picture list in consideration of the slice type. Accordingly, the present invention defines profile information indicating a stereo video, thereby coding a multiview video signal more efficiently.
摘要翻译：公开了一种改变参考图片列表的方法。本发明包括从多视点视频比特流解析简档标识符和切片类型，基于简档标识符获取视图间参考信息，使用视频间参考信息初始化参考图片列表，并修改参考图片列表考虑切片类型。因此，本发明定义了表示立体视频的简档信息，从而更有效地对多视点视频信号进行编码。

19. 发明申请

US20140023144A1 METHOD FOR SELECTING MOTION VECTOR PREDICTOR AND DEVICE USING SAME 有权
标题翻译：用于选择运动矢量预测器和使用该运动矢量预测器的装置的方法
公开(公告)号：US20140023144A1
公开(公告)日：2014-01-23
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： H04N7/36
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。

20. 发明申请

US20120106634A1 METHOD AND APPARATUS FOR PROCESSING MULTI-VIEW VIDEO SIGNAL 审中-公开
标题翻译：用于处理多视频信号的方法和装置
公开(公告)号：US20120106634A1
公开(公告)日：2012-05-03
申请号：US13265646
申请日：2010-03-02
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： H04N7/32
CPC分类号： H04N19/105 , H04N19/112 , H04N19/176 , H04N19/597 , H04N19/70
摘要： Disclosed is a method of processing a video signal. the present invention includes obtaining inter-view reference flag information on a picture of a base view, if the picture of the base view is used for an inter-view prediction in accordance with the inter-view reference flag information, obtaining picture coding structure flag for the picture of the base view, generating a reference picture list for the inter-view prediction based on the picture coding structure flag, and predicting a pixel value of a picture of a non-base view using the reference picture list for the inter-view prediction. Accordingly, the present invention defines profile information indicating a stereo video, thereby coding a multiview video signal more efficiently. The present invention re-defines an access unit, thereby performing inter-view prediction without being restricted by a coding format of an inter-view reference picture in decoding a stereo video.
摘要翻译：公开了一种处理视频信号的方法。本发明包括：如果基础视图的图像根据视频间参考标志信息用于视角间预测，则获得关于基本视图的图片的视图间参考标记信息，获得图像编码结构标志对于基本视图的图像，基于图像编码结构标志生成用于视角间预测的参考图像列表，并且使用用于帧间预测的参考图像列表来预测非基本视图的图像的像素值，视图预测。因此，本发明定义了表示立体视频的简档信息，从而更有效地对多视点视频信号进行编码。本发明重新定义了一个访问单元，从而在对立体视频进行解码时，不受到视频间参考图像的编码格式的限制而进行视角间预测。

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