METHOD AND APPARATUS FOR CODING MULTILAYER VIDEO, METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO
    61.
    发明申请
    METHOD AND APPARATUS FOR CODING MULTILAYER VIDEO, METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO 有权
    用于编码多层视频的方法和装置,用于解码多层视频的方法和装置

    公开(公告)号:US20150358629A1

    公开(公告)日:2015-12-10

    申请号:US14760265

    申请日:2014-01-10

    Abstract: Provided are a method and apparatus for decoding a multi-layer video, and a method and apparatus for encoding a multi-layer video. The method includes obtaining a NAL unit including encoding information and type information of a first layer picture and identifying a type of the first layer picture, obtaining a NAL unit including encoding information and type information of a second layer picture and identifying a type of the second layer picture that is set to be the same as the type of the first layer picture having a same POC as the second layer picture, and decoding the first layer picture and the second layer picture based on the identified first layer picture type and the identified second layer picture type.

    Abstract translation: 提供了一种用于对多层视频进行解码的方法和装置,以及用于对多层视频进行编码的方法和装置。 该方法包括获得包括编码信息和第一层图像的类型信息并识别第一层图像的类型的NAL单元,获得包括第二层图像的编码信息和类型信息的NAL单元,并且识别第二层图像的类型 层图像被设置为与具有与第二层图像相同的POC的第一层图像的类型相同,并且基于所识别的第一层图像类型和所识别的第二层图像对第一层图像和第二层图像进行解码 层图片类型。

    METHOD AND APPARATUS FOR SCALABLE VIDEO ENCODING AND METHOD AND APPARATUS FOR SCALABLE VIDEO DECODING
    64.
    发明申请
    METHOD AND APPARATUS FOR SCALABLE VIDEO ENCODING AND METHOD AND APPARATUS FOR SCALABLE VIDEO DECODING 审中-公开
    用于可缩放视频编码的方法和装置以及用于可缩放视频解码的方法和装置

    公开(公告)号:US20140286411A1

    公开(公告)日:2014-09-25

    申请号:US14219397

    申请日:2014-03-19

    CPC classification number: H04N19/593 H04N19/33

    Abstract: Provided are scalable video encoding and decoding methods. The scalable video encoding method includes: obtaining a peripheral pixel of an enhancement block based on a peripheral pixel of a base layer block corresponding to the enhancement layer block to be prediction-encoded, and performing intra prediction on the enhancement layer block by using at least one of a peripheral pixel of the enhancement layer block that is encoded before the enhancement layer block and then restored and a peripheral pixel of the enhancement layer block that is obtained based on a peripheral pixel of the base layer block.

    Abstract translation: 提供了可扩展的视频编码和解码方法。 可扩展视频编码方法包括:基于与要进行预测编码的增强层块相对应的基本层块的外围像素获得增强块的外围像素,并且至少使用增强层块进行帧内预测 所述增强层块的周边像素之一,其在所述增强层块之前被编码,然后被恢复,以及基于所述基本层块的外围像素获得的所述增强层块的外围像素。

    METHOD FOR ENCODING/DECODING IMAGE AND DEVICE THEREFOR

    公开(公告)号:US20210329234A1

    公开(公告)日:2021-10-21

    申请号:US17328323

    申请日:2021-05-24

    Abstract: Provided is an image decoding method of decoding an image, the image decoding method including: obtaining at least one of block shape information and split shape information about a first coding unit included in the image, from a bitstream; determining at least one second coding unit included in the first coding unit based on at least one of the block shape information and the split shape information; and decoding the image based on the at least one second coding unit, wherein the block shape information indicates a shape of the first coding unit and the split shape information indicates whether the first coding unit is split into the at least one second coding unit. Also, provided is an image encoding method corresponding to the image decoding method. Also, provided is an image encoding apparatus and image decoding apparatus for respectively performing the image encoding method and image decoding method.

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