JP6553246B2 - 映像デコーディング方法および映像エンコーディング方法 - Google Patents
映像デコーディング方法および映像エンコーディング方法 Download PDFInfo
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Description
復元映像は、参照映像バッファ270に格納されて画面間予測に使われることができる。
Claims (2)
- 活性化されるパラメータセットに対する情報を含むSEI(Supplemental enhancement information)メッセージを受信する段階;および
前記パラメータセットに対する前記情報をパーシングする段階を含み、
前記パラメータセットは、シーケンスパラメータセット(SPS)を含み、
活性化される前記パラメータセットに対する前記情報は、活性化されるビデオパラメータセット(VPS)を参照するSPSの個数を示す情報を含み、
活性化される前記パラメータセットに対する前記情報は、時間的、空間的、クオリティ的及び視点的なスケーラビリティのうちの少なくとも一つを提供するサブレイヤまたはレイヤを抽出するために用いられる情報を含むことを特徴とする映像デコーディング方法。 - SEI(Supplemental enhancement information)メッセージを生成する段階;および
前記SEIメッセージをエンコーディングする段階を含み、
前記SEIメッセージは、活性化されるパラメータセットに対する情報を含み、
前記パラメータセットは、シーケンスパラメータセット(SPS)を含み、
活性化される前記パラメータセットに対する前記情報は、活性化されるビデオパラメータセット(VPS)を参照するSPSの個数を示す情報を含み、
活性化される前記パラメータセットに対する前記情報は、時間的、空間的、クオリティ的及び視点的なスケーラビリティのうちの少なくとも一つを提供するサブレイヤまたはレイヤを抽出するために用いられる情報を含むことを特徴とする映像エンコーディング方法。
Applications Claiming Priority (16)
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| KR1020120108925A KR20130116782A (ko) | 2012-04-16 | 2012-09-28 | 계층적 비디오 부호화에서의 계층정보 표현방식 |
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| KR1020120112598A KR20130116783A (ko) | 2012-04-16 | 2012-10-10 | 계층적 비디오 부호화에서의 계층정보 표현방식 |
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| KR1020130041862A KR101378861B1 (ko) | 2012-04-16 | 2013-04-16 | 영상 정보 디코딩 방법, 영상 디코딩 방법 및 이를 이용하는 장치 |
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| JP6553246B2 true JP6553246B2 (ja) | 2019-07-31 |
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| JP2018085608A Active JP6556905B2 (ja) | 2012-04-16 | 2018-04-26 | 映像エンコーディング装置、映像エンコーディング方法、データストリーム記憶方法、およびデータストリーム生成方法 |
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