METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMVERSIVE VIDEO

METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMVERSIVE VIDEO

According to one embodiment of the present invention, provided is an immersive video decoding method, which may include the steps of: dividing a current picture into a plurality of main blocks; determining whether the main block is divided into a plurality of sub blocks; and determining a division t...

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Hauptverfasser: MAREK DOMASKI, LEE JIN HWAN, JEONG JUN YOUNG, DAWID MIELOCH, LEE GWANG SOON, ADRIAN DZIEMBOWSKI
Format: Patent
Sprache:eng ; kor
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator MAREK DOMASKI
LEE JIN HWAN
JEONG JUN YOUNG
DAWID MIELOCH
LEE GWANG SOON
ADRIAN DZIEMBOWSKI
description According to one embodiment of the present invention, provided is an immersive video decoding method, which may include the steps of: dividing a current picture into a plurality of main blocks; determining whether the main block is divided into a plurality of sub blocks; and determining a division type of the main block when determined that the main block is divided into a plurality of sub blocks. In this case, according to the division type, the main block may be divided into 4 or 2 sub blocks. When the main block is divided into a plurality of blocks, whether to update depth information for each of the sub blocks generated by dividing the main block may be determined. 본 발명의 일실시예에 따른 이머시브 영상 복호화 방법은, 현재 픽처를 복수의 메인 블록들로 분할하는 단계, 메인 블록이 복수의 서브 블록들로 분할하는지 여부를 결정하는 단계, 및 상기 메인 블록이 복수의 서브 블록들로 분할되는 것으로 결정되는 경우, 상기 메인 블록의 분할 타입을 결정하는 단계를 포함한다. 이때, 상기 분할 타입에 따라, 상기 메인 블록은 4개 또는 2개의 서브 블록들로 분할될 수 있고, 상기 메인 블록이 복수개의 블록들로 분할된 경우, 상기 메인 블록을 분할하여 생성된 서브 블록들 각각에 대해, 깊이 정보를 업데이트할 것인지 여부가 결정될 수 있다.
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In this case, according to the division type, the main block may be divided into 4 or 2 sub blocks. When the main block is divided into a plurality of blocks, whether to update depth information for each of the sub blocks generated by dividing the main block may be determined. 본 발명의 일실시예에 따른 이머시브 영상 복호화 방법은, 현재 픽처를 복수의 메인 블록들로 분할하는 단계, 메인 블록이 복수의 서브 블록들로 분할하는지 여부를 결정하는 단계, 및 상기 메인 블록이 복수의 서브 블록들로 분할되는 것으로 결정되는 경우, 상기 메인 블록의 분할 타입을 결정하는 단계를 포함한다. 이때, 상기 분할 타입에 따라, 상기 메인 블록은 4개 또는 2개의 서브 블록들로 분할될 수 있고, 상기 메인 블록이 복수개의 블록들로 분할된 경우, 상기 메인 블록을 분할하여 생성된 서브 블록들 각각에 대해, 깊이 정보를 업데이트할 것인지 여부가 결정될 수 있다.</abstract><oa>free_for_read</oa></addata></record>
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMVERSIVE VIDEO
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