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公开(公告)号：US20230396803A1
公开(公告)日：2023-12-07
申请号：US18300900
申请日：2023-04-14
发明人： Kwan Jung OH , Gwang Soon LEE , Hong Chang SHIN , Jun Young JEONG
IPC分类号： H04N19/597 , G06T5/00 , H04N19/167 , H04N19/177
CPC分类号： H04N19/597 , G06T5/005 , H04N19/167 , H04N19/177
摘要： Disclosed herein is a method for encoding/decoding an immersive image, and the method for encoding an immersive image may include extracting an invalid region from an already encoded atlas and encoding a current atlas by referring to the invalid region.
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公开(公告)号：US20210006830A1
公开(公告)日：2021-01-07
申请号：US16823617
申请日：2020-03-19
发明人： Kug Jin YUN , Jun Young JEONG , Gwang Soon LEE , Hong Chang SHIN , Ho Min EUM , Sang Woon KWAK
IPC分类号： H04N19/597 , H04N19/176 , H04N19/167 , H04N13/178 , H04N13/161
摘要： Disclosed herein is an immersive video processing method. The immersive video processing method may include classifying a multiplicity of source view videos into base view videos and additional view videos, generating residual data for the additional view videos, packing a patch, which is generated based on the residual data, into an altas video, and generating metadata for the patch.
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13.发明申请公开(公告)号：US20170230672A1
公开(公告)日：2017-08-10
申请号：US15424453
申请日：2017-02-03
发明人： Kug Jin YUN , Cheol Min KIM , Gwang Soon LEE , Youngil LEE , Jun Geun JEON , Namho HUR
IPC分类号： H04N19/172 , H04N19/46 , H04N19/105 , H04L12/26 , H04N19/152
CPC分类号： H04N19/172 , H04L43/0858 , H04N19/105 , H04N19/152 , H04N19/46 , H04N21/44004 , H04N21/4622
摘要： Provided are a method of buffering a media transport stream in a heterogeneous network environment and an image receiving apparatus using the same. A first transport stream corresponding to a first image through a first network is received and a second transport stream corresponding to a second image through a second network is received. The first image corresponding to the first transport stream is buffered based on a preset minimum transmission delay difference, and then the buffered first image and the second image corresponding to the second transport stream are processed.
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14.发明申请公开(公告)号：US20150346502A1
公开(公告)日：2015-12-03
申请号：US14722954
申请日：2015-05-27
发明人： Yang Su KIM , Hyun LEE , Eung Don LEE , Jae Han KIM , Gwang Soon LEE , Namho HUR
IPC分类号： G02B27/22
CPC分类号： G02B27/2214
摘要： An autostereoscopic three-dimensional projector includes a MicroElectroMechanical System (MEMS) processor, a virtual movable lens array, and a projection lens, the MEMS processor transfers each view image of the multiview image to a virtual movable lens array with different angles, the virtual movable lens array projects each of multiview images that are input with different angles to different locations of the projection lens, and the projection lens outputs the multiview image to a screen.
摘要翻译： 一种自动立体三维投影机包括微电子机械系统（MEMS）处理器，虚拟可移动透镜阵列和投影透镜，MEMS处理器将多视图图像的每个视图图像转换成具有不同角度的虚拟可移动透镜阵列，虚拟可移动 透镜阵列将以与投影透镜的不同位置不同的角度输入的多视图图像投影到投影透镜的不同位置，并且投影透镜将多视图图像输出到屏幕。
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15.发明申请公开(公告)号：US20150341706A1
公开(公告)日：2015-11-26
申请号：US14470202
申请日：2014-08-27
发明人： Kug Jin YUN , Jin Young LEE , Won Sik CHEONG , Gwang Soon LEE , Nam Ho HUR
IPC分类号： H04N21/81 , H04N21/435 , H04N21/2187
CPC分类号： H04N21/8146 , H04N13/194 , H04N21/2187 , H04N21/435 , H04N21/816
摘要： Provided is a method and apparatus for outputting an additional image independently of a reference image in a broadcasting receiver including a communicator to receive a stream of an additional image of a three-dimensional (3D) broadcast in non-real time, and receive a stream of a reference image of the 3D broadcast in real-time and a processor to generate a 3D image of the 3D broadcast based on the stream of the additional image and the stream of the reference image.
摘要翻译： 提供了一种用于在包括通信器的广播接收机中独立于参考图像输出附加图像的方法和装置，用于以非实时的方式接收三维（3D）广播的附加图像的流，并且接收流 的3D广播的参考图像和处理器，以基于附加图像的流和参考图像的流来生成3D广播的3D图像。
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公开(公告)号：US20140215547A1
公开(公告)日：2014-07-31
申请号：US14164000
申请日：2014-01-24
发明人： Gwang Soon LEE , Eung Don LEE , Won Sik CHEONG , Nam Ho HUR
IPC分类号： H04N21/63 , H04N21/462 , H04N21/2662 , H04N21/81
CPC分类号： H04N21/631 , H04N7/17309 , H04N21/234327 , H04N21/2385 , H04N21/816
摘要： A method of providing a realistic broadcasting image including an ultra high definition (UHD) image, the method including generating a first encoding stream from a high definition (HD) image, generating a second encoding stream from at least one of a UHD image and an image restored from the first encoding stream, generating a third encoding stream from at least one of the UHD image and an image restored from the second encoding stream, generating a first transmission stream by applying at least one of packetization, synchronization, and multiplying to the first encoding stream and the second encoding stream, generating a second transmission stream by applying at least one of packetization and synchronization to the third encoding stream, transmitting the first transmission stream via a first transmission channel, and transmitting the second transmission stream via a second transmission channel having a lower transmission capacity than the first transmission channel.
摘要翻译： 一种提供包括超高分辨率（UHD）图像的实际广播图像的方法，该方法包括从高分辨率（HD）图像生成第一编码流，从UHD图像和 从所述第一编码流恢复的图像，从所述UHD图像和从所述第二编码流恢复的图像中的至少一个生成第三编码流，通过应用打包，同步和乘法中的至少一个来生成第一传输流 第一编码流和第二编码流，通过将分组和同步中的至少一个应用于第三编码流来生成第二传输流，经由第一传输信道发送第一传输流，以及经由第二传输发送第二传输流 信道具有比第一传输信道更低的传输容量。
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公开(公告)号：US20240236339A9
公开(公告)日：2024-07-11
申请号：US18491023
申请日：2023-10-20
IPC分类号： H04N19/172 , G06T7/50 , G06V10/764 , H04N19/46
CPC分类号： H04N19/172 , G06T7/50 , G06V10/764 , H04N19/46
摘要： A video encoding method includes classifying a plurality of view images into a basic image and additional images, performing pruning on at least one of the plurality of view images on the basis of the classification result, generating an atlas on the basis of the pruning result, and encoding the atlas and metadata for the atlas. Here, the metadata includes a first flag indicating whether depth estimation needs to be performed on a decoder side.
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公开(公告)号：US20240137530A1
公开(公告)日：2024-04-25
申请号：US18491023
申请日：2023-10-19
IPC分类号： H04N19/172 , G06T7/50 , G06V10/764 , H04N19/46
CPC分类号： H04N19/172 , G06T7/50 , G06V10/764 , H04N19/46
摘要： A video encoding method includes classifying a plurality of view images into a basic image and additional images, performing pruning on at least one of the plurality of view images on the basis of the classification result, generating an atlas on the basis of the pruning result, and encoding the atlas and metadata for the atlas. Here, the metadata includes a first flag indicating whether depth estimation needs to be performed on a decoder side.
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公开(公告)号：US20230336789A1
公开(公告)日：2023-10-19
申请号：US18302631
申请日：2023-04-18
发明人： Kwan Jung OH , Gwang Soon LEE , Hong Chang SHIN , Jun Young JEONG , Jeong Il SEO , Jae Gon KIM , Sung Gyun LIM , Hyeon Jong HWANG
IPC分类号： H04N19/85 , H04N19/176 , H04N19/136 , H04N19/80
CPC分类号： H04N19/85 , H04N19/176 , H04N19/136 , H04N19/80
摘要： An immersive image encoding method according to the present disclosure includes classifying a plurality of view images into a basic image and an additional image; performing pruning for at least one of the plurality of view images based on the classification result; generating a depth atlas based on a result of performing the pruning; and correcting an occupancy state of pixels in the depth atlas.
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公开(公告)号：US20210383122A1
公开(公告)日：2021-12-09
申请号：US17339579
申请日：2021-06-04
发明人： Jun Young JEONG , Kug Jin YUN , Gwang Soon LEE , Hong Chang SHIN , Ho Min EUM
摘要： A method of processing an immersive video includes classifying view images into a basic image and an additional image, performing pruning with respect to view images by referring to a result of classification, generating atlases based on a result of pruning, generating a merged atlas by merging the atlases into one atlas, and generating configuration information of the merged atlas.
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