HUE043633T2 - Rétegközi textúra elõrejelzés videó kódoláshoz - Google Patents
Rétegközi textúra elõrejelzés videó kódoláshozInfo
- Publication number
- HUE043633T2 HUE043633T2 HUE13713331A HUE13713331A HUE043633T2 HU E043633 T2 HUE043633 T2 HU E043633T2 HU E13713331 A HUE13713331 A HU E13713331A HU E13713331 A HUE13713331 A HU E13713331A HU E043633 T2 HUE043633 T2 HU E043633T2
- Authority
- HU
- Hungary
- Prior art keywords
- video coding
- inter layer
- texture prediction
- layer texture
- prediction
- Prior art date
Links
- 239000011229 interlayer Substances 0.000 title 1
Classifications
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/103—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
-
- 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
- H04N19/134—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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/134—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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/169—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
- H04N19/182—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 a pixel
-
- 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
- H04N19/169—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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/169—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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261614450P | 2012-03-22 | 2012-03-22 | |
| US201261707620P | 2012-09-28 | 2012-09-28 | |
| US13/838,270 US9392274B2 (en) | 2012-03-22 | 2013-03-15 | Inter layer texture prediction for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE043633T2 true HUE043633T2 (hu) | 2019-08-28 |
Family
ID=49211796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE13713331A HUE043633T2 (hu) | 2012-03-22 | 2013-03-20 | Rétegközi textúra elõrejelzés videó kódoláshoz |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9392274B2 (enExample) |
| EP (1) | EP2829062B1 (enExample) |
| JP (1) | JP6199371B2 (enExample) |
| KR (1) | KR20140139571A (enExample) |
| CN (1) | CN104255027B (enExample) |
| ES (1) | ES2736308T3 (enExample) |
| HU (1) | HUE043633T2 (enExample) |
| WO (1) | WO2013142558A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10536710B2 (en) * | 2012-06-27 | 2020-01-14 | Intel Corporation | Cross-layer cross-channel residual prediction |
| KR20140016823A (ko) * | 2012-07-24 | 2014-02-10 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
| WO2014050748A1 (ja) | 2012-09-28 | 2014-04-03 | ソニー株式会社 | 符号化装置および符号化方法、並びに、復号装置および復号方法 |
| CN104541505B (zh) * | 2012-09-28 | 2019-07-05 | 英特尔公司 | 层间内部模式预测方法、设备及装置 |
| US20140092978A1 (en) * | 2012-10-01 | 2014-04-03 | Nokia Corporation | Method and apparatus for video coding |
| GB2509311B (en) * | 2012-12-21 | 2016-12-14 | Canon Kk | Method and device for determining residual data for encoding or decoding at least part of an image |
| CN105850124B (zh) * | 2013-12-22 | 2019-12-31 | Lg电子株式会社 | 使用量化误差的额外的控制编码、解码视频信号的方法和装置 |
| US9986251B2 (en) * | 2014-05-01 | 2018-05-29 | Arris Enterprises Llc | Reference layer and scaled reference layer offsets for scalable video coding |
| WO2017121549A1 (en) * | 2016-01-12 | 2017-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Frequency based prediction |
| CN109076200B (zh) | 2016-01-12 | 2021-04-23 | 上海科技大学 | 全景立体视频系统的校准方法和装置 |
| KR20250017755A (ko) | 2018-07-26 | 2025-02-04 | 구글 엘엘씨 | 공간 계층 레이트 할당 |
| JP7548908B2 (ja) * | 2019-01-14 | 2024-09-10 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 重み付け予測に適応された双方向オプティカルフローによる映像符号化及び復号の方法及び装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2127151A1 (en) * | 1993-09-21 | 1995-03-22 | Atul Puri | Spatially scalable video encoding and decoding |
| TW200704202A (en) * | 2005-04-12 | 2007-01-16 | Nokia Corp | Method and system for motion compensated fine granularity scalable video coding with drift control |
| US8315308B2 (en) * | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
| KR100781525B1 (ko) * | 2006-04-06 | 2007-12-03 | 삼성전자주식회사 | 가중 평균합을 이용하여 ｆｇｓ 계층을 인코딩 및디코딩하는 방법 및 장치 |
| GB2440004A (en) * | 2006-07-10 | 2008-01-16 | Mitsubishi Electric Inf Tech | Fine granularity scalability encoding using a prediction signal formed using a weighted combination of the base layer and difference data |
| US8422555B2 (en) | 2006-07-11 | 2013-04-16 | Nokia Corporation | Scalable video coding |
| US8175158B2 (en) | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| KR101571341B1 (ko) | 2008-02-05 | 2015-11-25 | 톰슨 라이센싱 | 비디오 인코딩 및 디코딩시 묵시적 블록 분할을 위한 방법 및 장치 |
| US8711948B2 (en) | 2008-03-21 | 2014-04-29 | Microsoft Corporation | Motion-compensated prediction of inter-layer residuals |
| CN102308579B (zh) | 2009-02-03 | 2017-06-06 | 汤姆森特许公司 | 位深可分级中使用平滑参考帧的运动补偿的方法和设备 |
-
2013
- 2013-03-15 US US13/838,270 patent/US9392274B2/en active Active
- 2013-03-20 EP EP13713331.0A patent/EP2829062B1/en active Active
- 2013-03-20 CN CN201380015150.3A patent/CN104255027B/zh active Active
- 2013-03-20 WO PCT/US2013/033068 patent/WO2013142558A1/en not_active Ceased
- 2013-03-20 KR KR1020147029399A patent/KR20140139571A/ko not_active Ceased
- 2013-03-20 HU HUE13713331A patent/HUE043633T2/hu unknown
- 2013-03-20 JP JP2015501871A patent/JP6199371B2/ja active Active
- 2013-03-20 ES ES13713331T patent/ES2736308T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6199371B2 (ja) | 2017-09-20 |
| KR20140139571A (ko) | 2014-12-05 |
| EP2829062B1 (en) | 2019-04-17 |
| JP2015514362A (ja) | 2015-05-18 |
| EP2829062A1 (en) | 2015-01-28 |
| ES2736308T3 (es) | 2019-12-27 |
| US20130251030A1 (en) | 2013-09-26 |
| US9392274B2 (en) | 2016-07-12 |
| CN104255027B (zh) | 2017-11-24 |
| CN104255027A (zh) | 2014-12-31 |
| WO2013142558A1 (en) | 2013-09-26 |
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