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61.发明授权Method and apparatus for encoding video by motion prediction using arbitrary partition, and method and apparatus for decoding video by motion prediction using arbitrary partition 有权使用任意分区通过运动预测编码视频的方法和装置，以及通过使用任意分区的运动预测对视频进行解码的方法和装置公开(公告)号：US08885723B2
公开(公告)日：2014-11-11
申请号：US14206024
申请日：2014-03-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sun-il Lee , Min-su Cheon , Woo-jin Han
IPC: H04N7/12 , H04N19/51 , H04N19/139 , H04N19/70 , H04N19/96 , H04N19/137 , H04N19/157 , H04N19/543 , H04N19/119 , H04N19/503 , H04N19/122 , H04N19/176 , H04N19/61 , H04N19/46 , H04N19/103
CPC classification number: H04N19/51 , H04N19/103 , H04N19/119 , H04N19/122 , H04N19/137 , H04N19/139 , H04N19/157 , H04N19/176 , H04N19/30 , H04N19/33 , H04N19/46 , H04N19/50 , H04N19/503 , H04N19/533 , H04N19/543 , H04N19/61 , H04N19/70 , H04N19/96
Abstract: A method of decoding a video includes determining coding units having a hierarchical structure being data units in which the encoded image is decoded, and sub-units for predicting the coding units, by using information that indicates division shapes of the coding units and information about prediction units of the coding units, parsed from a received bitstream of a encoded image, wherein the sub-units comprise partitions obtained by splitting at least one of a height and a width of the coding units according to at least one of a symmetric ratio and an asymmetric ratio, and reconstructing the image by performing decoding including motion compensation using the partitions for the coding units, using the encoding information parsed from the received bitstream, wherein the coding units having the hierarchical structure comprise coding units of coded depths split hierarchically according to the coded depths and independently from neighboring coding units.
Abstract translation: 解码视频的方法包括：通过使用指示编码单位的分割形状的信息和关于预测的信息，确定具有分层结构的编码单元，其中编码图像被解码的编码单元和用于预测编码单元的子单元 从编码图像的接收比特流解码的编码单元的单位，其中所述子单元包括通过根据对称比率和对称比率中的至少一个分割所述编码单元的高度和宽度中的至少一个而获得的分区 通过使用从接收的比特流解析的编码信息，通过使用编码单元的分区执行包括运动补偿的解码来重构图像，其中具有分层结构的编码单元包括根据编码单元分层分割的编码深度的编码单元 编码深度并且独立于相邻编码单元。
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公开(公告)号：US08842926B2
公开(公告)日：2014-09-23
申请号：US14077109
申请日：2013-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min-su Cheon
IPC: G06K9/46 , H04N19/122 , H04N19/176 , H04N19/119 , H04N19/17 , H04N19/61 , H04N19/30 , G06T9/00
CPC classification number: H04N19/14 , G06T9/00 , G06T9/004 , H04N19/119 , H04N19/122 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/395 , H04N19/61
Abstract: A method and apparatus for encoding an image is provided. An image coding unit, including a region that deviates from a boundary of a current picture, is divided to obtain a coding unit having a smaller size than the size of the image coding unit, and encoding is performed only in a region that does not deviate from the boundary of the current picture. A method and apparatus for decoding an image encoded by the method and apparatus for encoding an image is also provided.
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63.发明授权Method and apparatus for encoding video, and method and apparatus for decoding video 有权用于编码视频的方法和装置，以及用于解码视频的方法和装置公开(公告)号：US08842734B2
公开(公告)日：2014-09-23
申请号：US14015476
申请日：2013-08-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jianle Chen , Min-su Cheon , Jae-chool Lee , Jung-hye Min , Hae-kyung Jung , Il-koo Kim , Sang-rae Lee , Kyo-hyuk Lee
IPC: H04N7/12 , H04N11/02 , H04N11/04 , H04N19/46 , H04N19/176 , H04N19/132 , H04N19/44 , H04N19/119 , H04N19/19 , H04N19/122 , H04N19/147 , H04N19/96 , H04N19/30 , H04N19/50 , H04N19/103 , H04N19/61
CPC classification number: H04N19/50 , H04N19/103 , H04N19/105 , H04N19/119 , H04N19/122 , H04N19/132 , H04N19/147 , H04N19/176 , H04N19/19 , H04N19/30 , H04N19/44 , H04N19/46 , H04N19/593 , H04N19/61 , H04N19/96 , Y02T10/84
Abstract: Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to output a final encoding result according to at least one split region obtained by splitting a region of the maximum coding unit according to depths, by encoding the at least one split region, based on a depth that deepens in proportion to the number of times the region of the maximum coding unit is split; and outputting image data constituting the final encoding result according to the at least one split region, and encoding information about the coded depth and a prediction mode, according to the at least one maximum coding unit.
Abstract translation: 公开了一种对视频进行编码的方法，该方法包括：将当前画面分割成至少一个最大编码单元; 根据至少一个分割区域确定编码深度以输出最终的编码结果，所述至少一个分割区域通过根据深度与所述最大编码单元的比例增加的深度来编码所述至少一个分割区域来分割所述最大编码单元的区域， 分割最大编码单位的区域的次数; 以及根据所述至少一个分割区域输出构成最终编码结果的图像数据，以及根据所述至少一个最大编码单元编码关于编码深度的信息和预测模式。
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公开(公告)号：US08817877B2
公开(公告)日：2014-08-26
申请号：US14171405
申请日：2014-02-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hae-kyung Jung , Min-su Cheon , Jung-hye Min , Il-koo Kim
CPC classification number: H04N19/129 , H04N19/107 , H04N19/119 , H04N19/122 , H04N19/132 , H04N19/146 , H04N19/147 , H04N19/157 , H04N19/167 , H04N19/176 , H04N19/187 , H04N19/198 , H04N19/23 , H04N19/30 , H04N19/50 , H04N19/52 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/88 , H04N19/96
Abstract: A method and apparatus for decoding a video and a method and apparatus for encoding a video are provided. The method for decoding the video includes: receiving and parsing a bitstream of an encoded video; extracting, from the bitstream, encoded image data of a current picture of the encoded video assigned to a maximum coding unit, and information about a coded depth and an encoding mode according to the maximum coding unit; and decoding the encoded image data for the maximum coding unit based on the information about the coded depth and the encoding mode for the maximum coding unit, in consideration of a raster scanning order for the maximum coding unit and a zigzag scanning order for coding units of the maximum coding unit according to depths.
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65.发明授权Method and apparatus for encoding and decoding coding unit of picture boundary 有权编码和解码图像边界编码单元的方法和装置公开(公告)号：US08582901B2
公开(公告)日：2013-11-12
申请号：US13685297
申请日：2012-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min-su Cheon
CPC classification number: H04N19/14 , G06T9/00 , G06T9/004 , H04N19/119 , H04N19/122 , H04N19/17 , H04N19/174 , H04N19/176 , H04N19/395 , H04N19/61
Abstract: A method and apparatus for encoding an image is provided. An image coding unit, including a region that deviates from a boundary of a current picture, is divided to obtain a coding unit having a smaller size than the size of the image coding unit, and encoding is performed only in a region that does not deviate from the boundary of the current picture. A method and apparatus for decoding an image encoded by the method and apparatus for encoding an image is also provided.
Abstract translation: 提供了一种用于编码图像的方法和装置。 包括偏离当前画面的边界的区域的图像编码单元被分割以获得具有比图像编码单元的尺寸更小的尺寸的编码单元，并且仅在不偏离的区域中进行编码 从当前图片的边界。 还提供了一种用于对由图像编码的方法和装置编码的图像进行解码的方法和装置。
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Patent Agency Ranking
66.发明授权公开(公告)号：US11257186B2
公开(公告)日：2022-02-22
申请号：US16345616
申请日：2017-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Il-jun Ahn , Woo-hyun Nam , Ki-heum Cho , Yong-sup Park , Tammy Lee , Min-su Cheon
Abstract: An image processing apparatus is disclosed. The present image processing apparatus includes an input unit to which an image is input; and a processor which extracts visual characteristics by reducing an input image and obtains a high-definition image by reflecting extracted visual characteristics on the input image. The disclosure relates to an artificial intelligence (AI) system and application thereof that simulate functions such as cognition and decision-making of a human brain using a machine learning algorithm such as deep learning.
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公开(公告)号：US11190811B2
公开(公告)日：2021-11-30
申请号：US16340816
申请日：2017-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kang-won Jeon , Min-su Cheon , Mun-kyeong Hwang
IPC: H04N21/218 , H04N21/4728 , H04N21/858 , H04N21/6587 , H04N21/422
Abstract: Provided is an electronic device including a communication unit configured to receive data from a server, a display unit configured to display a first video obtained by photographing a plurality of objects having cameras mounted thereon, or second videos obtained by the objects, an input unit configured to receive a user input, and a controller configured to display the first video on the display unit, receive a user input for selecting at least one of the plurality of objects included in the first video, through the input unit, and control the display unit to display a second video obtained by the selected object, on a part or entirety of the display unit based on the user input.
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公开(公告)号：USRE48224E1
公开(公告)日：2020-09-22
申请号：US15704968
申请日：2017-09-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hae-kyung Jung , Min-su Cheon , Jung-hye Min , Il-koo Kim
IPC: H04N19/129 , H04N19/107 , H04N19/119 , H04N19/122 , H04N19/132 , H04N19/146 , H04N19/147 , H04N19/157 , H04N19/167 , H04N19/176 , H04N19/187 , H04N19/196 , H04N19/23 , H04N19/30 , H04N19/50 , H04N19/52 , H04N19/593 , H04N19/61 , H04N19/88 , H04N7/12 , H04N19/70 , H04N19/96
Abstract: A method and apparatus for decoding a video and a method and apparatus for encoding a video are provided. The method for decoding the video includes: receiving and parsing a bitstream of an encoded video; extracting, from the bitstream, encoded image data of a current picture of the encoded video assigned to a maximum coding unit, and information about a coded depth and an encoding mode according to the maximum coding unit; and decoding the encoded image data for the maximum coding unit based on the information about the coded depth and the encoding mode for the maximum coding unit, in consideration of a raster scanning order for the maximum coding unit and a zigzag scanning order for coding units of the maximum coding unit according to depths.
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公开(公告)号：US10413253B2
公开(公告)日：2019-09-17
申请号：US14949676
申请日：2015-11-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ji-hun Oh , Gye-hyun Kim , Jae-sung Lee , Min-su Cheon
Abstract: Provided is a medical image processing apparatus including: a data acquisition unit configured to respectively acquire a plurality of medical images representing an object including at least one target at a plurality of different time points; and an image processor configured to generate, based on the acquired plurality of medical images, a diagnostic image showing a degree of change that has occurred in the at least one target over the plurality of different time points.
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公开(公告)号：US10306262B2
公开(公告)日：2019-05-28
申请号：US16016031
申请日：2018-06-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woo-jin Han , Elena Alshina , Jung-hye Min , Alexander Alshin , Il-koo Kim , Nikolay Shlyakhov , Tammy Lee , Sun-il Lee , Min-su Cheon , Jianle Chen , Vadim Seregin , Yoon-mi Hong
IPC: H04N19/50 , H04N19/59 , H04N19/176 , H04N19/196 , H04N19/80 , H04N19/119 , H04N19/147 , H04N19/61 , H04N19/96 , H04N19/513 , H04N19/593 , H04N19/44 , H04N19/52 , H04N19/172 , H04N19/159 , H04N19/139 , H04N19/117 , H04N19/82 , H04N19/86 , H04N19/30 , H04N19/184
Abstract: A method of encoding a video is provided, the method includes: determining a filtering boundary on which deblocking filtering is to be performed based on at least one data unit from among a plurality of coding units that are hierarchically configured according to depths indicating a number of times at least one maximum coding unit is spatially spilt, and a plurality of prediction units and a plurality of transformation units respectively for prediction and transformation of the plurality of coding units, determining filtering strength at the filtering boundary based on a prediction mode of a coding unit to which pixels adjacent to the filtering belong from among the plurality of coding units, and transformation coefficient values of the pixels adjacent to the filtering boundary, and performing deblocking filtering on the filtering boundary based on the determined filtering strength.
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