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Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME

계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부/복호화 방법 및 그 장치
이미지 확대
Inventors
Kang Jung Won, Lee Hahyun, Jinho Lee, Choi Jin Soo, Jin Woong Kim
Application No.
201810447025.4 (2013.12.24)
Publication No.
108650513 (2018.10.12)
Registration No.
ZL201810447025.4 (2022.07.26)
Country
CHINA
Project Code
12PR1600, Development of Multiview 3D Compatible UHDTV Broadcasting Technology, Jin Woong Kim
Abstract
According to the present invention, an image decoding method for supporting a plurality of layers includes the steps of: receiving and parsing layer-dependent information about whether one layer in two layers is the reference layer of the other layer in an entire bitstream; when interlayer prediction is used in decoding a current picture in a current layer, receiving and parsing layer informationin the specified reference layer derived according to the layer-dependent information and of the layer of a picture that can be referenced by the current picture; and decoding the current picture on the basis of the layer information. The step of decoding the current picture on the basis of the layer information includes generating a reference layer list based on the layer information; generatinga reference picture list based on the reference layer list; performing interlayer prediction based on reference pictures in the reference picture list to generate a prediction block of a current blockin the current image; reconstructing the current block based on the prediction block.
KSP Keywords
Current image, Image decoding, decoding method, two layers
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Status Patent Country KIPRIS
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME
Registered METHOD FOR DECODING IMAGES, AND APPARATUS USING SAME
Registered METHOD FOR DECODING IMAGES, AND APPARATUS USING SAME
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME
Registered VIDEO ENCODING AND DECODING METHOD AND APPARATUS USING THE SAME KOREA KIPRIS
Registered METHOD FOR DECODING IMAGES, AND APPARATUS USING SAME GERMANY
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME GERMANY
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME UNITED STATES
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME UNITED STATES
Registered METHOD FOR DECODING IMAGES, AND APPARATUS USING SAME UNITED KINGDOM
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME UNITED KINGDOM
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME JAPAN
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME JAPAN
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME CHINA
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME CHINA
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME CHINA
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME CHINA
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME CHINA
Registered METHOD FOR ENCODING/DECODING IMAGES, AND APPARATUS USING SAME FRANCE
Registered METHOD FOR DECODING IMAGES, AND APPARATUS USING SAME FRANCE