BR112016001223B1 - Aparelho e método para codificar ou decodificar informações de vídeo e memória legível por computador - Google Patents
Aparelho e método para codificar ou decodificar informações de vídeo e memória legível por computador Download PDFInfo
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- BR112016001223B1 BR112016001223B1 BR112016001223-2A BR112016001223A BR112016001223B1 BR 112016001223 B1 BR112016001223 B1 BR 112016001223B1 BR 112016001223 A BR112016001223 A BR 112016001223A BR 112016001223 B1 BR112016001223 B1 BR 112016001223B1
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- 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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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361857165P | 2013-07-22 | 2013-07-22 | |
| US61/857,165 | 2013-07-22 | ||
| US201361886997P | 2013-10-04 | 2013-10-04 | |
| US61/886,997 | 2013-10-04 | ||
| US14/334,417 US9560358B2 (en) | 2013-07-22 | 2014-07-17 | Device and method for scalable coding of video information |
| US14/334,417 | 2014-07-17 | ||
| PCT/US2014/047250 WO2015013137A1 (en) | 2013-07-22 | 2014-07-18 | Device and method for scalable coding of video information |
Publications (2)
| Publication Number | Publication Date |
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| BR112016001223A2 BR112016001223A2 (pt) | 2017-09-05 |
| BR112016001223B1 true BR112016001223B1 (pt) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| BR112016001223-2A BR112016001223B1 (pt) | 2013-07-22 | 2014-07-18 | Aparelho e método para codificar ou decodificar informações de vídeo e memória legível por computador |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9560358B2 (https=) |
| EP (1) | EP3025499B1 (https=) |
| JP (1) | JP6193494B2 (https=) |
| KR (1) | KR102140359B1 (https=) |
| CN (1) | CN105556967B (https=) |
| BR (1) | BR112016001223B1 (https=) |
| CA (1) | CA2917200C (https=) |
| ES (1) | ES2795682T3 (https=) |
| HU (1) | HUE049817T2 (https=) |
| WO (1) | WO2015013137A1 (https=) |
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| ES2934221T3 (es) * | 2010-12-22 | 2023-02-20 | Lg Electronics Inc | Método de intrapredicción y aparato que utiliza el método |
| CA2878807C (en) * | 2012-07-09 | 2018-06-12 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| US9510001B2 (en) | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| KR102610092B1 (ko) * | 2018-08-17 | 2023-12-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩의 참조 픽처 관리 |
| US12022059B2 (en) * | 2018-12-07 | 2024-06-25 | Beijing Dajia Internet Information Technology Co., Ltd. | Video coding using multi-resolution reference picture management |
| SG11202107959WA (en) | 2019-02-02 | 2021-08-30 | Beijing Bytedance Network Technology Co Ltd | Buffer management for intra block copy in video coding |
| WO2020156549A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer access methods for intra block copy in video coding |
| EP3915265A4 (en) | 2019-03-01 | 2022-06-22 | Beijing Bytedance Network Technology Co., Ltd. | DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING |
| CN113545068B (zh) | 2019-03-01 | 2023-09-15 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于顺序的更新 |
| KR20240132530A (ko) | 2019-03-04 | 2024-09-03 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사의 구현 형태 |
| JP7203658B2 (ja) * | 2019-03-27 | 2023-01-13 | 古河電気工業株式会社 | レーザ装置 |
| CN115314709B (zh) | 2019-05-30 | 2023-04-28 | 华为技术有限公司 | 编解码器、译码设备及对应的方法和介质 |
| CN117294841A (zh) | 2019-07-06 | 2023-12-26 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的虚拟预测缓冲 |
| CA3146391C (en) * | 2019-07-10 | 2025-05-13 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE IDENTIFICATION FOR INTRA-BLOCK COPYING IN VIDEO ENCODING |
| KR102635519B1 (ko) | 2019-07-10 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별 |
| KR102695788B1 (ko) | 2019-07-11 | 2024-08-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약 |
| WO2021107638A1 (ko) * | 2019-11-27 | 2021-06-03 | 엘지전자 주식회사 | 슬라이스 관련 정보를 시그널링하는 방법 및 장치 |
| US11438611B2 (en) * | 2019-12-11 | 2022-09-06 | Hfi Innovation Inc. | Method and apparatus of scaling window constraint for worst case bandwidth consideration for reference picture resampling in video coding |
| CN115362673B (zh) | 2020-02-14 | 2025-12-02 | 抖音视界有限公司 | 视频比特流中的并置图片指示 |
| WO2021190436A1 (en) | 2020-03-21 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Reference picture resampling |
| JP7525639B2 (ja) | 2020-04-19 | 2024-07-30 | 北京字節跳動網絡技術有限公司 | 変換スキップ残差コーディング |
| CN113641298B (zh) * | 2020-04-27 | 2024-09-06 | 伊姆西Ip控股有限责任公司 | 数据存储方法、设备和计算机程序产品 |
| CN115668934A (zh) | 2020-05-21 | 2023-01-31 | Lg电子株式会社 | 具有基于层间预测确定的运动信息的图像编码/解码方法和设备及发送比特流的方法 |
| CN115812304A (zh) * | 2020-06-20 | 2023-03-17 | 抖音视界有限公司 | 具有不同的编解码块大小的层间预测 |
| US20240236311A9 (en) * | 2021-02-25 | 2024-07-11 | Interdigital Ce Patent Holdings, Sas | Methods and apparatuses for encoding/decoding a video |
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| JP5017825B2 (ja) * | 2005-09-15 | 2012-09-05 | ソニー株式会社 | 復号装置および復号方法 |
| JP2009538084A (ja) * | 2006-11-17 | 2009-10-29 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング／エンコーディング方法及び装置 |
| KR101345287B1 (ko) * | 2007-10-12 | 2013-12-27 | 삼성전자주식회사 | 스케일러블 영상 부호화 방법 및 장치와 그 영상 복호화방법 및 장치 |
| US20100278232A1 (en) * | 2009-05-04 | 2010-11-04 | Sehoon Yea | Method Coding Multi-Layered Depth Images |
| EP2428042B1 (en) * | 2009-05-05 | 2013-05-01 | Telefonaktiebolaget LM Ericsson (publ) | Scalable video coding method, encoder and computer program |
| CN101572817B (zh) * | 2009-05-26 | 2011-01-05 | 北京邮电大学 | 一种用于空间可分级视频编码的编码模式选择方法 |
| CN108156463B (zh) * | 2012-08-29 | 2022-07-01 | Vid拓展公司 | 用于可分级视频编码的运动矢量预测的方法和装置 |
| US9270991B2 (en) | 2013-01-07 | 2016-02-23 | Qualcomm Incorporated | Inter-layer reference picture generation for HLS-only scalable video coding |
-
2014
- 2014-07-17 US US14/334,417 patent/US9560358B2/en active Active
- 2014-07-18 BR BR112016001223-2A patent/BR112016001223B1/pt active IP Right Grant
- 2014-07-18 CN CN201480039780.9A patent/CN105556967B/zh active Active
- 2014-07-18 CA CA2917200A patent/CA2917200C/en active Active
- 2014-07-18 HU HUE14747485A patent/HUE049817T2/hu unknown
- 2014-07-18 JP JP2016529799A patent/JP6193494B2/ja active Active
- 2014-07-18 KR KR1020167002727A patent/KR102140359B1/ko active Active
- 2014-07-18 EP EP14747485.2A patent/EP3025499B1/en active Active
- 2014-07-18 ES ES14747485T patent/ES2795682T3/es active Active
- 2014-07-18 WO PCT/US2014/047250 patent/WO2015013137A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015013137A1 (en) | 2015-01-29 |
| JP6193494B2 (ja) | 2017-09-06 |
| JP2016531488A (ja) | 2016-10-06 |
| KR20160034933A (ko) | 2016-03-30 |
| BR112016001223A2 (pt) | 2017-09-05 |
| CA2917200A1 (en) | 2015-01-29 |
| CA2917200C (en) | 2018-06-19 |
| EP3025499A1 (en) | 2016-06-01 |
| EP3025499B1 (en) | 2020-03-04 |
| CN105556967A (zh) | 2016-05-04 |
| US9560358B2 (en) | 2017-01-31 |
| ES2795682T3 (es) | 2020-11-24 |
| US20150023419A1 (en) | 2015-01-22 |
| HUE049817T2 (hu) | 2020-10-28 |
| CN105556967B (zh) | 2019-03-08 |
| KR102140359B1 (ko) | 2020-07-31 |
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