BR112016008241B1 - Indicação de processamento paralelo em codificação de vídeo - Google Patents
Indicação de processamento paralelo em codificação de vídeo Download PDFInfo
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- BR112016008241B1 BR112016008241B1 BR112016008241-9A BR112016008241A BR112016008241B1 BR 112016008241 B1 BR112016008241 B1 BR 112016008241B1 BR 112016008241 A BR112016008241 A BR 112016008241A BR 112016008241 B1 BR112016008241 B1 BR 112016008241B1
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Classifications
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
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- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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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
- H04N19/10—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
- H04N19/124—Quantisation
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or compensation
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- H—ELECTRICITY
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- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- H—ELECTRICITY
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- 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
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361890763P | 2013-10-14 | 2013-10-14 | |
| US61/890,763 | 2013-10-14 | ||
| US14/512,199 US9936207B2 (en) | 2013-10-14 | 2014-10-10 | Indication of parallel processing in video coding |
| US14/512,199 | 2014-10-10 | ||
| PCT/US2014/060445 WO2015057677A1 (en) | 2013-10-14 | 2014-10-14 | Indication of parallel processing in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016008241A2 BR112016008241A2 (pt) | 2017-08-01 |
| BR112016008241B1 true BR112016008241B1 (pt) | 2023-02-14 |
Family
ID=52809644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016008241-9A BR112016008241B1 (pt) | 2013-10-14 | 2014-10-14 | Indicação de processamento paralelo em codificação de vídeo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9936207B2 (https=) |
| EP (1) | EP3058729B1 (https=) |
| JP (1) | JP6461982B2 (https=) |
| KR (1) | KR101991554B1 (https=) |
| CN (1) | CN105637864B (https=) |
| BR (1) | BR112016008241B1 (https=) |
| ES (1) | ES2834114T3 (https=) |
| MX (1) | MX357564B (https=) |
| TW (1) | TWI659643B (https=) |
| WO (1) | WO2015057677A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519114A (zh) * | 2013-09-10 | 2016-04-20 | 株式会社Kt | 用于对可扩展视频信号进行编码/解码的方法及装置 |
| KR20150046741A (ko) * | 2013-10-22 | 2015-04-30 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10045036B2 (en) * | 2013-10-22 | 2018-08-07 | Kt Corporation | Method and device for encoding/decoding multi-layer video signal |
| US9967575B2 (en) * | 2013-10-29 | 2018-05-08 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
| KR101895295B1 (ko) * | 2014-02-12 | 2018-09-05 | 주식회사 칩스앤미디어 | 동영상 처리 방법 및 장치 |
| US10277913B2 (en) * | 2014-10-22 | 2019-04-30 | Samsung Electronics Co., Ltd. | Application processor for performing real time in-loop filtering, method thereof and system including the same |
| CN106210728B (zh) * | 2015-04-10 | 2019-08-30 | 上海澜至半导体有限公司 | 用于视频解码的电路、方法和视频解码器 |
| WO2017094298A1 (ja) * | 2015-12-04 | 2017-06-08 | ソニー株式会社 | 画像処理装置、画像処理方法及びプログラム |
| US11943452B2 (en) | 2016-07-14 | 2024-03-26 | Koninklijke Kpn N.V. | Systems and methods for video encoding and decoding |
| KR102004247B1 (ko) * | 2016-11-25 | 2019-07-29 | 경희대학교 산학협력단 | 영상 병렬 처리 방법 및 장치 |
| WO2018207956A1 (ko) * | 2017-05-10 | 2018-11-15 | 엘지전자(주) | 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치 |
| US10873754B2 (en) | 2017-12-12 | 2020-12-22 | Coherent Logix, Incorporated | Low latency video codec and transmission with parallel processing |
| CN112703743B (zh) | 2018-09-14 | 2022-05-24 | 华为技术有限公司 | 视频译码中的条带和分块 |
| MX2021006218A (es) * | 2018-11-30 | 2021-08-11 | Sharp Kk | Sistemas y métodos para señalizar estructuras de mosaicos para imágenes de video codificado. |
| CN113228669B (zh) | 2018-12-21 | 2024-11-08 | 夏普株式会社 | 运动图像编码装置以及运动图像解码装置 |
| GB2585232B (en) * | 2019-07-04 | 2021-12-08 | Apical Ltd | Image data pre-processing for neural networks |
| MX2022000987A (es) * | 2019-07-25 | 2022-10-28 | Hfi Innovation Inc | Metodo y aparato de filtrado de bucle adaptativo de componentes cruzados con limite virtual para codificacion de video. |
| WO2021134048A1 (en) * | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Control of filtering across boundaries in video coding |
| JP7469488B2 (ja) | 2020-02-14 | 2024-04-16 | 北京字節跳動網絡技術有限公司 | インループフィルタリングと映像スライスとの間の相互作用 |
| US20240422363A1 (en) * | 2021-08-26 | 2024-12-19 | Guangdong Oppo Mobile Telecommunications Corp.,Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
| CN119364002B (zh) * | 2024-12-20 | 2025-03-25 | 摩尔线程智能科技(北京)股份有限公司 | 一种视频解码内核及视频解码方法、电子设备和存储介质 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8345869B2 (en) * | 2007-04-11 | 2013-01-01 | The Directv Group, Inc. | Method and apparatus for file sharing of missing content between a group of user devices in a peer-to-peer network |
| US9451252B2 (en) * | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| US9648335B2 (en) | 2013-07-12 | 2017-05-09 | Qualcomm Incorporated | Bitstream restrictions on picture partitions across layers |
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2014
- 2014-10-10 US US14/512,199 patent/US9936207B2/en active Active
- 2014-10-13 TW TW103135398A patent/TWI659643B/zh active
- 2014-10-14 KR KR1020167010805A patent/KR101991554B1/ko active Active
- 2014-10-14 WO PCT/US2014/060445 patent/WO2015057677A1/en not_active Ceased
- 2014-10-14 JP JP2016547993A patent/JP6461982B2/ja active Active
- 2014-10-14 MX MX2016004644A patent/MX357564B/es active IP Right Grant
- 2014-10-14 EP EP14792942.6A patent/EP3058729B1/en active Active
- 2014-10-14 BR BR112016008241-9A patent/BR112016008241B1/pt active IP Right Grant
- 2014-10-14 CN CN201480056256.2A patent/CN105637864B/zh active Active
- 2014-10-14 ES ES14792942T patent/ES2834114T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201528788A (zh) | 2015-07-16 |
| CN105637864A (zh) | 2016-06-01 |
| ES2834114T3 (es) | 2021-06-16 |
| JP2016533696A (ja) | 2016-10-27 |
| CN105637864B (zh) | 2019-02-15 |
| MX2016004644A (es) | 2016-08-05 |
| EP3058729A1 (en) | 2016-08-24 |
| MX357564B (es) | 2018-07-13 |
| US20150103920A1 (en) | 2015-04-16 |
| KR101991554B1 (ko) | 2019-06-20 |
| EP3058729B1 (en) | 2020-08-26 |
| US9936207B2 (en) | 2018-04-03 |
| BR112016008241A2 (pt) | 2017-08-01 |
| KR20160070768A (ko) | 2016-06-20 |
| JP6461982B2 (ja) | 2019-01-30 |
| WO2015057677A1 (en) | 2015-04-23 |
| TWI659643B (zh) | 2019-05-11 |
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/10/2014, OBSERVADAS AS CONDICOES LEGAIS |