ES2860448T3 - Señalización condicional de información de modificación de lista de imágenes de referencia - Google Patents
Señalización condicional de información de modificación de lista de imágenes de referencia Download PDFInfo
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- ES2860448T3 ES2860448T3 ES13774010T ES13774010T ES2860448T3 ES 2860448 T3 ES2860448 T3 ES 2860448T3 ES 13774010 T ES13774010 T ES 13774010T ES 13774010 T ES13774010 T ES 13774010T ES 2860448 T3 ES2860448 T3 ES 2860448T3
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Classifications
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261708042P | 2012-09-30 | 2012-09-30 | |
| US13/781,710 US9313500B2 (en) | 2012-09-30 | 2013-02-28 | Conditional signalling of reference picture list modification information |
| PCT/US2013/061241 WO2014052249A1 (en) | 2012-09-30 | 2013-09-23 | Conditional signalling of reference picture list modification information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2860448T3 true ES2860448T3 (es) | 2021-10-05 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13774010T Active ES2860448T3 (es) | 2012-09-30 | 2013-09-23 | Señalización condicional de información de modificación de lista de imágenes de referencia |
| ES21155916T Active ES3010314T3 (en) | 2012-09-30 | 2013-09-23 | Conditional signalling of reference picture list modification information |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES21155916T Active ES3010314T3 (en) | 2012-09-30 | 2013-09-23 | Conditional signalling of reference picture list modification information |
Country Status (9)
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| EP (4) | EP3840383B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6318158B2 (cg-RX-API-DMAC7.html) |
| KR (6) | KR20230092029A (cg-RX-API-DMAC7.html) |
| CN (1) | CN104662906B (cg-RX-API-DMAC7.html) |
| AR (1) | AR097227A1 (cg-RX-API-DMAC7.html) |
| ES (2) | ES2860448T3 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI612803B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014052249A1 (cg-RX-API-DMAC7.html) |
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| US9313500B2 (en) | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
| US9590952B2 (en) | 2014-09-05 | 2017-03-07 | Microsoft Technology Licensing, Llc | Lossy data stream decoder |
| GB201421095D0 (en) * | 2014-11-27 | 2015-01-14 | British Broadcasting Corp | HEVC Optimization techniques |
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| CN117544779A (zh) * | 2018-09-12 | 2024-02-09 | 华为技术有限公司 | 参考图像列表结构的候选指示 |
| CN116546213A (zh) | 2018-09-19 | 2023-08-04 | 北京字节跳动网络技术有限公司 | 具有自适应运动矢量分辨率的仿射模式的语法重用 |
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| CN120980252A (zh) | 2019-01-31 | 2025-11-18 | 北京字节跳动网络技术有限公司 | 对称运动矢量差编解码模式的快速算法 |
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