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公开(公告)号：US09661398B2
公开(公告)日：2017-05-23
申请号：US14500069
申请日：2014-09-29
Inventor： Soon Choul Kim , Jeoung Lak Ha , Bum Suk Choi , Young Ho Jeong , Jin Woo Hong
IPC: H04N21/2362 , H04N21/258 , H04N21/434 , H04N21/462 , H04N21/4722 , H04N21/81
CPC classification number: H04N21/8146 , H04N21/2362 , H04N21/25875 , H04N21/4345 , H04N21/4622 , H04N21/4722
Abstract: A broadcaster apparatus, content operator apparatus, and receiving terminal for augmented broadcasting service, and an augmented broadcasting service method. A service user may select a predetermined content operator among content operators that provide augmented content in an environment for providing an augmented broadcasting service according to an exemplary embodiment.
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22.发明授权公开(公告)号：US09143798B2
公开(公告)日：2015-09-22
申请号：US14558539
申请日：2014-12-02
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N7/12 , H04N19/50 , H04N19/176 , H04N19/51 , H04N19/513 , H04N19/61 , H04N19/593 , H04N19/11 , H04N19/136 , H04N19/182
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
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23.发明申请APPARATUS FOR TRANSMITTING AUGMENTED BROADCAST METADATA, USER TERMINAL, METHOD FOR TRANSMITTING AUGMENTED BROADCAST METADATA, AND REPRODUCING AUGMENTED BROADCAST METADATA 审中-公开用于传输广播广播元数据的设备，用户终端，发送广播广播元数据的方法，以及重播广播广播元数据公开(公告)号：US20150156560A1
公开(公告)日：2015-06-04
申请号：US14418795
申请日：2013-08-09
Inventor： Bum Suk Choi , Soon Choul Kim , Seung Chul Kim , Jung Hak Kim , Jeoung Lak Ha , Young Ho Jeong , Jin Woo Hong
IPC: H04N21/81 , H04N5/445 , H04N21/84 , H04N21/236 , H04N21/435 , H04N21/235 , H04H60/73 , H04N21/2389
CPC classification number: H04N21/8133 , H04H60/73 , H04N5/44508 , H04N21/2353 , H04N21/23614 , H04N21/23892 , H04N21/435 , H04N21/84 , H04N21/8547
Abstract: An augmented broadcasting metadata (ABM) transmission apparatus is provided, which includes a metadata generation unit to generate ABM which is necessary for augmented content to be overlapped with broadcasting content; and a metadata transmission unit to transmit the ABM to a user terminal.
Abstract translation: 提供了一种增强广播元数据（ABM）传输装置，其包括：生成用于扩充内容与广播内容重叠所必需的ABM的元数据生成单元; 以及元数据传输单元，用于将ABM发送到用户终端。
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24.发明授权公开(公告)号：US08923398B2
公开(公告)日：2014-12-30
申请号：US14182898
申请日：2014-02-18
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N7/12 , H04N19/51 , H04N19/136 , H04N19/593 , H04N19/182 , H04N19/176 , H04N19/583 , H04N19/11 , H04N19/61
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
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25.发明授权Apparatus for coding or decoding intra image based on line information of reference image block 有权基于参考图像块的线信息对帧内图像进行编码或解码的装置公开(公告)号：US08923397B2
公开(公告)日：2014-12-30
申请号：US14182748
申请日：2014-02-18
Inventor： Se Yoon Jeong , Jin Soo Choi , Donghyung Kim , Won-Sik Cheong , Kyung Ae Moon , Jin Woo Hong
IPC: H04N7/12 , H04N19/51 , H04N19/583 , H04N19/176 , H04N19/593 , H04N19/61 , H04N19/11 , H04N19/182 , H04N19/136
CPC classification number: H04N19/50 , H04N19/11 , H04N19/136 , H04N19/176 , H04N19/182 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/61
Abstract: An apparatus for coding an image is provided to effectively code the image. The apparatus for coding the image includes an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block. The apparatus also includes a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block. The apparatus also includes a coding unit to code an image included in the second image block based on the first waveform information and the second waveform information.
Abstract translation: 提供一种用于编码图像的装置以有效地对图像进行编码。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块。 该装置还包括波形信息生成单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，以及 基于包括在第二图像块中的像素之间的像素值差产生关于第二图像块的第二波形信息。 该装置还包括编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。
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Patent Agency Ranking
26.发明申请METHOD FOR ESTIMATING NETWORK JITTER IN APPARATUS FOR TRANSMITTING CODED MEDIA DATA 审中-公开估计用于发送编码媒体数据的设备中的网络抖动器的方法公开(公告)号：US20140369222A1
公开(公告)日：2014-12-18
申请号：US14374292
申请日：2013-01-28
Inventor： Chang Ki Kim , Tae Jung Kim , Jeong Ju Yoo , Young Ho Jeong , Jin Woo Hong , Kwang Deok Seo
CPC classification number: H04L43/087 , H04L43/106 , H04L65/4076 , H04L65/608 , H04L65/80 , H04N21/44209
Abstract: The present invention relates to a method for estimating network jitter, which has the effect of more precisely estimating network jitter by using time information corresponding to a transmission time, which is transmitted from a transport layer in a transmitting end to a receiving end.
Abstract translation: 本发明涉及一种估计网络抖动的方法，其具有通过使用从发送端的传输层向接收端发送的传输时间对应的时间信息更精确地估计网络抖动的效果。
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27.发明授权Augmented broadcasting stream transmission device and method, and augmented broadcasting service providing device and method 失效增强广播流传输装置和方法，以及增强广播服务提供装置和方法公开(公告)号：US08719860B2
公开(公告)日：2014-05-06
申请号：US13689891
申请日：2012-11-30
Inventor： Soon Choul Kim , Jeoung Lak Ha , Jung Hak Kim , Seung Chul Kim , Bum Suk Choi , Young Ho Jeong , Jin Woo Hong
CPC classification number: H04N21/81 , H04N21/23614 , H04N21/26241 , H04N21/4307 , H04N21/4348 , H04N21/8146
Abstract: An augmented broadcasting stream transmission device and method and an augmented broadcasting service providing device and method capable of ensuring that augmented broadcasting metadata arrive at a receive terminal in a time more rapid as compared to a corresponding video frame by a predetermined time are provided.
Abstract translation: 提供了一种增强的广播流传输设备和方法以及增强广播服务提供设备和方法，其能够确保在与预定时间相对应的视频帧相比更快的时间内，增强的广播元数据到达接收终端。
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公开(公告)号：US12212739B2
公开(公告)日：2025-01-28
申请号：US18475768
申请日：2023-09-27
Inventor： Sung Chang Lim , Jong Ho Kim , Hae Chul Choi , Hui Yong Kim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
IPC: H04N19/105 , H04N19/11 , H04N19/157 , H04N19/176 , H04N19/46 , H04N19/503 , H04N19/593
Abstract: Provided are an image encoding method and device. When carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. When this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameters.
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公开(公告)号：US12206843B2
公开(公告)日：2025-01-21
申请号：US18475786
申请日：2023-09-27
Inventor： Sung Chang Lim , Jong Ho Kim , Hae Chul Choi , Hui Yong Kim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
IPC: H04N19/105 , H04N19/11 , H04N19/157 , H04N19/176 , H04N19/46 , H04N19/503 , H04N19/593
Abstract: Provided are an image encoding method and device. When carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. When this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameters.
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公开(公告)号：US11805243B2
公开(公告)日：2023-10-31
申请号：US17474514
申请日：2021-09-14
Inventor： Sung Chang Lim , Jong Ho Kim , Hae Chui Choi , Hui Yong Kim , Ha Hyun Lee , Jin Ho Lee , Se Yoon Jeong , Suk Hee Cho , Jin Soo Choi , Jin Woo Hong , Jin Woong Kim
IPC: H04N19/105 , H04N19/503 , H04N19/176 , H04N19/46 , H04N19/593 , H04N19/11 , H04N19/157
CPC classification number: H04N19/105 , H04N19/11 , H04N19/157 , H04N19/176 , H04N19/46 , H04N19/503 , H04N19/593
Abstract: Provided are an image encoding method and device. When carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. When this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameters.
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