-
41.发明公开ＭＰＥＧ-2 ＴＳ 기반 방송 서비스 환경에서 전달 시간이 다른 콘텐츠를 연동하여 3Ｄ 서비스를 제공하는 방법 审中-实审基于MPEG-2 TS的广播系统中不同时间传输3D服务链接内容的方法
公开(公告)号：KR1020120104498A
公开(公告)日：2012-09-21
申请号：KR1020120024671
申请日：2012-03-09
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
CPC classification number: H04N21/4302 , H04L29/06183 , H04N13/189
Abstract: PURPOSE: A three dimensional service providing method is provided to enable users to effectively access multimedia which the users are immersed by extracting the connected media of files stored using a non-real time stream. CONSTITUTION: A terminal extracts additional image signaling information and an additional image from a received non-real time stream(S110). The terminal extracts a reference image signaling information and a reference image from a received real-time stream(S120). The terminal creates stereoscopic content including the reference image and the additional image based on the relationship information(S130). The terminal reproduces the stereoscopic content by synchronizing the images based on time information included in synchronization information. [Reference numerals] (AA) Start; (BB) End; (S110) Additional images and additional image signaling information are extracted by receiving a non-real time stream; (S120) Standard images and standard signaling information are extracted by receiving a real time stream; (S130) Additional image signaling information and the creation of stereoscopic content based on the additional image signaling information
Abstract translation: 目的：提供一种三维服务提供方法，用于通过提取使用非实时流存储的文件的连接媒体来有效地访问用户被浸没的多媒体。 构成：终端从接收的非实时流中提取附加图像信令信息和附加图像（S110）。 终端从接收的实时流中提取参考图像信令信息和参考图像（S120）。 终端基于关系信息创建包括参考图像和附加图像的立体内容（S130）。 终端通过基于同步信息中包含的时间信息同步图像来再现立体内容。 （附图标记）（AA）开始; （BB）结束; （S110）通过接收非实时流来提取附加图像和附加图像信令信息; （S120）通过接收实时流来提取标准图像和标准信令信息; （S130）附加的图像信令信息和基于附加图像信令信息的立体内容的创建
-
公开(公告)号：KR1020160043506A
公开(公告)日：2016-04-21
申请号：KR1020150140564
申请日：2015-10-06
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/103 , H04N19/107 , H04N19/59 , H04N19/147
Abstract: 샘플링을이용한움직임데이터처리방법이개시된다. 서브샘플링하고자하는프레임의종류를판단하고, 프레임의종류에따라서브샘플링의비율을다르게결정하고결정된서브샘플링의비율을이용하여영상을복구하는구성이개시된다. 또한, 복구하고자하는프레임의종류를판단하고, 프레임의종류에따라움직임데이터복구의비율을다르게결정하고결정된움직임데이터복구의비율을이용하여움직임데이터를복구하는구성이개시된다.
Abstract translation: 公开了一种通过采样来处理运动数据的方法。 公开了一种用于确定要被子采样的帧的类型的配置; 根据帧的类型不同地决定子采样的速率; 并且通过使用所确定的子采样速率来恢复图像。 此外，公开了一种用于确定要恢复的帧的类型的配置，根据帧的类型不同地确定运动数据恢复的速率，并且通过使用所确定的运动数据恢复速率来恢复运动数据。
-
公开(公告)号：KR1020160002194A
公开(公告)日：2016-01-07
申请号：KR1020140081190
申请日：2014-06-30
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/597 , H04N19/105
CPC classification number: H04N19/105 , H04N19/176 , H04N19/597
Abstract: 본발명은비디오의부호화/복호화방법및 장치에관한것으로, 움직임후보인덱스를전송하지않고적응적으로선택하는방법을포함한다. 본발명에따르면, 비디오부호화효율을증가시킬수 있다.
Abstract translation: 本发明涉及视频编码/解码方法及其装置。 该方法包括一种用于在不发送运动候选索引的情况下自适应地选择运动候选索引的方法。 根据本发明，可以提高视频编码效率。
-
公开(公告)号：KR1020150004289A
公开(公告)日：2015-01-12
申请号：KR1020140081943
申请日：2014-07-01
Applicant: 경희대학교 산학협력단 , 한국전자통신연구원
IPC: H04N19/573 , H04N19/597 , H04N19/52 , H04N19/70 , H04N19/176 , H04N19/59
CPC classification number: H04N19/597 , H04N19/105 , H04N19/139 , H04N19/176 , H04N19/187 , H04N19/463 , H04N19/52 , H04N19/70 , H04N19/573 , H04N19/59
Abstract: 본 발명의 일 실시예예 따른 복수의 시점(view)을 포함하는 비디오 복호화 방법은 현재 블록의 주변 블록 및 시간 대응 블록의 움직임 정보를 이용하여 기본 병합 움직임 후보 리스트를 구성하는 단계와; 상기 현재 블록과 상이한 시점 영상 및 깊이 정보 맵의 움직임 정보를 이용하여 확장 병합 움직임 후보 리스트를 구성하는 단계를 포함하고, 상기 기본 병합 움직임 후보 리스트에 포함되어 있는 주변 블록 움직임 정보가 시점 합성 예측을 통하여 유도되었는지 여부를 판단하는 단계를 포함할 수 있다.
Abstract translation: 根据本发明实施例的用于解码包括多个视图的视频的方法包括以下步骤：通过使用相邻块的运动信息和当前块的时间对应块来配置基本合并运动候选列表; 以及通过使用与当前块不同的深度信息图和视频视频的运动信息来配置扩展合并运动信息列表，并且可以包括以下步骤：确定包含在基本合并运动候选列表中的相邻块运动信息是否通过 视图综合预测。
-
公开(公告)号：KR1020140046385A
公开(公告)日：2014-04-18
申请号：KR1020130120070
申请日：2013-10-08
Applicant: 경희대학교 산학협력단 , 한국전자통신연구원
CPC classification number: H04N19/597 , H04N13/128 , H04N13/161 , H04N19/513 , H04N19/52 , H04N19/547 , H04N19/70 , H04N19/50
Abstract: The present invention relates to a method of decoding video data and an apparatus for decoding video data. An embodiment of the present invention provides a method for decoding video data including the steps of: receiving and parsing coded three-dimensional video data including video data and depth information data corresponding to the video data; obtaining motion information of a coding unit of video data from the depth information data; and performing motion compensation based on the motion information and restoring the video data including the coding unit and the three-dimensional video data according to the depth information data. [Reference numerals] (S110) Receive and parse coded three-dimensional video data including multi-view video data and depth information data corresponding to video data; (S120) Obtain motion information for an inter-time point prediction of a coding unit of video data coded from the depth information data and perform the inter-time point prediction based on motion information; (S130) Restore the multi-view video data including the coding unit and the video data according to depth information data based on a motion prediction
Abstract translation: 本发明涉及视频数据解码方法和解码视频数据的装置。 本发明的一个实施例提供一种解码视频数据的方法，包括以下步骤：接收和解析包括与视频数据相对应的视频数据和深度信息数据的经编码的三维视频数据; 从深度信息数据获取视频数据的编码单元的运动信息; 以及基于运动信息执行运动补偿，并且根据深度信息数据恢复包括编码单元和三维视频数据的视频数据。 （S110）接收并解码包含与视频数据对应的多视点视频数据和深度信息数据的三维视频数据; （S120）获取从深度信息数据编码的视频数据的编码单位的时间点间预测的运动信息，并根据运动信息进行时间点间预测; （S130）根据运动预测的深度信息数据，还原包括编码单位和视频数据的多视点视频数据
-
Patent Agency Ranking
公开(公告)号：KR1020140019221A
公开(公告)日：2014-02-14
申请号：KR1020130084336
申请日：2013-07-17
Applicant: 경희대학교 산학협력단 , 한국전자통신연구원
IPC: H04N19/82 , H04N19/573 , H04N19/577 , H04N19/59 , H04N19/615 , H04N19/625
CPC classification number: H04N19/82 , H04N19/597 , H04N19/573 , H04N19/577 , H04N19/59 , H04N19/615 , H04N19/625
Abstract: A method for decoding an image for depth information according to an embodiment of the present invention comprises the steps of: generating a prediction block of the current block of the depth information; generating a restoration block of the current block based on the prediction block; and performing filtering on the restoration block. Whether or not the filtering is performed may be determined according to block information of the current block and encoding information of the current block. [Reference numerals] (AA) Boundary filtering strength; (S1501) Is at least one of block p and block q intra-skipped?; (S1503) Is at least one of block p and block q intra-encoded?; (S1504) Does a boundary between block p and block q match a boundary of MB?; (S1507) Is at least one of block p and block q has a transform coefficient?; (S1509) Is a difference in motion vector 1 or greater between block p and block q? or Is a reference frame different between block p and block q?
Abstract translation: 根据本发明的实施例的用于解码用于深度信息的图像的方法包括以下步骤：生成深度信息的当前块的预测块; 基于预测块生成当前块的恢复块; 并对恢复块执行滤波。 可以根据当前块的块信息和当前块的编码信息来确定是否执行过滤。 （附图标记）（AA）边界过滤强度; （S1501）块p和块q中的至少一个是跳过的; （S1503）块p和块q中的至少一个是内编码的; （S1504）块p和块q之间的边界是否匹配MB？的边界？ （S1507）块p和块q中的至少一个具有变换系数α; （S1509）块p和块q之间的运动矢量1或更大的差异？ 或者是块p和块q之间的参考帧不同？
-
公开(公告)号：KR1020120116363A
公开(公告)日：2012-10-22
申请号：KR1020120037914
申请日：2012-04-12
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/50 , H04N19/105 , H04N19/182
CPC classification number: H04N19/00763 , H04N19/107 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/593 , H04N19/597 , H04N19/96
Abstract: PURPOSE: An image decoding method using a skip mode and an apparatus using the same are provided to perform encoding and decoding of residual block information according to the similarity of a screen. CONSTITUTION: An image decoding apparatus determines whether residual block information of a prediction target block exists based on specific information for showing the encoding of residual block information(S1200). In case the residual block information exists, the image decoding apparatus decodes the prediction target block based on an intra prediction value of the prediction target block(S1210). [Reference numerals] (AA) Start; (BB) End; (S1200) Determining whether or not residual block information of a prediction target block exists; (S1210) Restoring the prediction target block based on prediction block information and residual block information; (S1220) Restoring the prediction target block through the surrounding block of the prediction target block
Abstract translation: 目的：提供使用跳过模式的图像解码方法及使用该方式的装置，根据屏幕的相似度进行残差块信息的编码和解码。 构成：图像解码装置根据用于表示残差块信息的编码的特定信息，确定是否存在预测对象块的残差块信息（S1200）。 在残留块信息存在的情况下，图像解码装置基于预测对象块的帧内预测值对预测对象块进行解码（S1210）。 （附图标记）（AA）开始; （BB）结束; （S1200）确定是否存在预测目标块的剩余块信息; （S1210）基于预测块信息和剩余块信息来恢复预测对象块; （S1220）通过预测对象块的周围块来恢复预测对象块
-
公开(公告)号：KR102148466B1
公开(公告)日：2020-08-26
申请号：KR1020190144970
申请日：2019-11-13
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/107 , H04N19/124 , H04N19/105 , H04N19/176 , H04N19/593
-
公开(公告)号：KR102046523B1
公开(公告)日：2019-11-20
申请号：KR1020190013887
申请日：2019-02-01
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/107 , H04N19/124 , H04N19/105 , H04N19/176 , H04N19/593
-
公开(公告)号：KR102046520B1
公开(公告)日：2019-11-19
申请号：KR1020190013846
申请日：2019-02-01
Applicant: 한국전자통신연구원 , 경희대학교 산학협력단
IPC: H04N19/107 , H04N19/124 , H04N19/105 , H04N19/176 , H04N19/593
-
-
-
-
-
-
-
-
-
Search Results
751
records
(took 0.029 seconds)
