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    VIDEO SUMMARY DESCRIPTION SCHEME AND METHOD AND SYSTEM OF VIDEO SUMMARY DESCRIPTION DATA GENERATION FOR EFFICIENT OVERVIEW AND BROWSING
    103.
    发明公开
    VIDEO SUMMARY DESCRIPTION SCHEME AND METHOD AND SYSTEM OF VIDEO SUMMARY DESCRIPTION DATA GENERATION FOR EFFICIENT OVERVIEW AND BROWSING 审中-公开
    描述方案的视频SHORT版本和系统及其制造简明的描述性数据进行了详细和总览方法

    公开(公告)号：EP1222634A4

    公开(公告)日：2006-07-05

    申请号：EP00966554

    申请日：2000-09-29

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： KIM JAE GON ,  CHANG HYUN SUNG ,  KIM MUNCHUR ,  KIM JIN WOONG

    IPC: G06F17/30 ,  G06T9/00 ,  H04N5/76

    CPC classification number: G06F17/30852 ,  G06F17/30843 ,  G06T9/00

    Abstract: The present invention relates to a video summary description scheme for describing video summary by meta data. The video summary provides overview functionality, which makes feasible to understand overall contents of the original video within short time and navigation and browsing functionalities, which make feasible to search the desired video contents efficiently. According to the present invention the HierarchicalSummary Description Scheme (DS) comprises at least on HighlightLevel DS and selectively comprises the SummaryThemeList DS. The HightlightLevel DS describe highlight level an may have zero or at least one lower HighlightLevel DS. The HighlightLevel DS comprises one or more HighlightSegment DS which is describing highlight segment information constituting the video summary of the highlight level. The HighlightSegment DS comprises the VideoSegmentLocator DS for describing the time information of corresponding segment interval. Also, the HighlightSegment DS may comprise the ImageLocator DS for describing the representative image information of corresponding segment, the SoundLocator DS for describing the representative sound information, and the AudioSegmentLocator DS for describing the audio segment information constituting the audio summary.

    METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE FILTER
    105.
    发明公开
    METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE FILTER 审中-公开
    方法和设备进行帧内预测，​​使用自适应滤波器

    公开(公告)号：EP2557797A4

    公开(公告)日：2016-07-06

    申请号：EP11766200

    申请日：2011-04-11

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： LEE JIN HO ,  KIM HUI YONG ,  JEONG SE YOON ,  CHO SUK HEE ,  LEE HA HYUN ,  KIM JONG HO ,  LIM SUNG CHANG ,  CHOI JIN SOO ,  KIM JIN WOONG ,  AHN CHIE TEUK

    IPC: H04N19/593 ,  H04N19/117 ,  H04N19/157 ,  H04N19/176 ,  H04N19/182 ,  H04N19/82

    CPC classification number: H04N19/593 ,  H04N19/105 ,  H04N19/117 ,  H04N19/136 ,  H04N19/147 ,  H04N19/157 ,  H04N19/176 ,  H04N19/182 ,  H04N19/44 ,  H04N19/82

    Abstract: Provided is a method and apparatus for performing intra-prediction using an adaptive filter. The method for performing intra-prediction comprises the steps of: determining whether or not to apply a first filter for a reference pixel value on the basis of information of a neighboring block of a current block; applying the first filter for the reference pixel value when it is determined to apply the first filter; performing intra-prediction on the current block on the basis of the reference pixel value; determining whether or not to apply a second filter for a prediction value according to each prediction mode of the current block, which is predicted by the intra-prediction performance on the basis of the information of the neighboring block; and applying the second filter for the prediction value according to each prediction mode of the current block when it is determined to apply the second filter.

    Abstract translation: 提供了一种用于使用于自适应滤波器执行帧内预测的方法和设备。 用于执行帧内预测的方法，包括以下步骤：确定采矿是否申请的当前块的相邻块的信息的基础上的参考像素值的第一滤波器; 应用第一过滤器的参考像素值当它被确定开采应用第一过滤器; 参考像素值的基础上的当前块执行帧内预测; 确定性采矿是否应用第二滤波器，用于预测值gemäß于当前块中的每个预测模式，所有这一切是通过的相邻块的信息的基础上的帧内预测性能预测; 和申请预测值gemäß于当前块中的每个预测模式的第二过滤器当它是确定性的采空应用第二滤波器。

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