RU2016126978A - Способ декодирования видеосигнала - Google Patents
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H04N19/46—Embedding additional information in the video signal during the compression process
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Claims (9)
1. Способ декодирования видеосигнала в устройстве декодирования, включающий:
получение остаточных образцов текущего блока из видеосигнала;
получение возможного временного вектора перемещения из объединенного блока для текущего блока, при этом объединенный блок включен в объединенное изображение, заданное индексом опорного изображения для текущего блока;
формирование списка возможных векторов перемещения, содержащего несколько возможных векторов перемещения, причем несколько возможных векторов перемещения включают возможный временной вектор перемещения;
определение предиктора вектора перемещения для текущего блока на основании списка возможных векторов перемещения и возможного индекса, при этом возможный индекс задает один из нескольких возможных векторов перемещения, содержащихся в списке возможных векторов перемещения;
получение образцов предсказания текущего блока на основании предиктора вектора перемещения; и
восстановление текущего блока с использованием остаточных образцов и образцов предсказания.
2. Способ по п. 1, отличающийся тем, что объединенное изображение имеет отличия во временном порядке от текущего изображения, содержащего текущий блок.
3. Способ по п. 1, отличающийся тем, что объединенный блок представляет блок, соответствующий тому же положению, что и текущий блок.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20110106624 | 2011-10-18 | ||
KR10-2011-0106624 | 2011-10-18 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014117489/07A Division RU2593991C2 (ru) | 2011-10-18 | 2012-10-18 | Способ кодирования видеоданных, способ декодирования видеоданных, устройство кодирования видеоданных и устройство декодирования видеоданных |
Publications (3)
Publication Number | Publication Date |
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RU2016126978A true RU2016126978A (ru) | 2018-12-05 |
RU2016126978A3 RU2016126978A3 (ru) | 2019-10-09 |
RU2719390C2 RU2719390C2 (ru) | 2020-04-17 |
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Application Number | Title | Priority Date | Filing Date |
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RU2016126988A RU2719340C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126960A RU2719374C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2014117489/07A RU2593991C2 (ru) | 2011-10-18 | 2012-10-18 | Способ кодирования видеоданных, способ декодирования видеоданных, устройство кодирования видеоданных и устройство декодирования видеоданных |
RU2016126982A RU2719386C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126942A RU2719302C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126945A RU2715382C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126966A RU2719379C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126941A RU2719377C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126978A RU2719390C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126955A RU2719375C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
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RU2016126988A RU2719340C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126960A RU2719374C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2014117489/07A RU2593991C2 (ru) | 2011-10-18 | 2012-10-18 | Способ кодирования видеоданных, способ декодирования видеоданных, устройство кодирования видеоданных и устройство декодирования видеоданных |
RU2016126982A RU2719386C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126942A RU2719302C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126945A RU2715382C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126966A RU2719379C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
RU2016126941A RU2719377C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
Family Applications After (1)
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RU2016126955A RU2719375C2 (ru) | 2011-10-18 | 2012-10-18 | Способ декодирования видеосигнала |
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US (3) | US10264283B2 (ru) |
KR (10) | KR101539109B1 (ru) |
CN (19) | CN107820081B (ru) |
AU (5) | AU2012326819B2 (ru) |
BR (1) | BR112014009449B1 (ru) |
CA (2) | CA2853002C (ru) |
GB (3) | GB2509670B (ru) |
MX (4) | MX2014004851A (ru) |
PL (1) | PL231160B1 (ru) |
RU (10) | RU2719340C2 (ru) |
WO (1) | WO2013058583A1 (ru) |
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