ES2974185T3 - Método para codificar vídeo multivista, método para decodificar vídeo multivista y medio de grabación para ello - Google Patents
Método para codificar vídeo multivista, método para decodificar vídeo multivista y medio de grabación para elloInfo
- Publication number
- ES2974185T3 ES2974185T3 ES21196304T ES21196304T ES2974185T3 ES 2974185 T3 ES2974185 T3 ES 2974185T3 ES 21196304 T ES21196304 T ES 21196304T ES 21196304 T ES21196304 T ES 21196304T ES 2974185 T3 ES2974185 T3 ES 2974185T3
- Authority
- ES
- Spain
- Prior art keywords
- view video
- recording medium
- medium therefor
- encoding
- decoding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H04N19/10—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
- H04N19/169—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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
- H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/90—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140000187 | 2014-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2974185T3 true ES2974185T3 (es) | 2024-06-26 |
Family
ID=53493649
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14876960T Active ES2906182T3 (es) | 2014-01-02 | 2014-12-30 | Método para decodificar vídeo multivista |
| ES21196304T Active ES2974185T3 (es) | 2014-01-02 | 2014-12-30 | Método para codificar vídeo multivista, método para decodificar vídeo multivista y medio de grabación para ello |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14876960T Active ES2906182T3 (es) | 2014-01-02 | 2014-12-30 | Método para decodificar vídeo multivista |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20160330472A1 (es) |
| EP (2) | EP3091741B1 (es) |
| JP (1) | JP6615777B2 (es) |
| KR (8) | KR101662662B1 (es) |
| CN (1) | CN106063272B (es) |
| DK (2) | DK3958572T3 (es) |
| ES (2) | ES2906182T3 (es) |
| FI (1) | FI3958572T3 (es) |
| HU (1) | HUE057890T2 (es) |
| PL (2) | PL3958572T3 (es) |
| WO (1) | WO2015102367A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015000108A1 (en) * | 2013-07-01 | 2015-01-08 | Mediatek Singapore Pte. Ltd. | An improved texture merging candidate in 3dvc |
| KR101662662B1 (ko) * | 2014-01-02 | 2016-10-05 | 인텔렉추얼디스커버리 주식회사 | 다시점 영상을 위한 잔차를 부호화/복호화하는 방법 및 그 장치 |
| EP3254465A1 (en) * | 2015-02-05 | 2017-12-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-view video codec supporting residual prediction |
| JP7088606B2 (ja) * | 2018-04-02 | 2022-06-21 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッド | 動画処理方法、画像処理装置、プログラム、符号化デバイス、及び復号化デバイス |
| US11575935B2 (en) | 2019-06-14 | 2023-02-07 | Electronics And Telecommunications Research Institute | Video encoding method and video decoding method |
| WO2020262914A1 (ko) * | 2019-06-24 | 2020-12-30 | 엘지전자 주식회사 | 인터 예측 기반 영상 코딩 방법 및 장치 |
| CN112261409A (zh) * | 2019-07-22 | 2021-01-22 | 中兴通讯股份有限公司 | 残差编码、解码方法及装置、存储介质及电子装置 |
| CN111651268B (zh) * | 2020-05-14 | 2023-01-31 | 武汉兰丁智能医学股份有限公司 | 显微图像快速处理系统 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023672A (zh) * | 2004-07-12 | 2007-08-22 | 诺基亚公司 | 在可调整视频编码中用于运动预测的系统和方法 |
| KR101039204B1 (ko) * | 2006-06-08 | 2011-06-03 | 경희대학교 산학협력단 | 다시점 비디오 코딩에서의 움직임 벡터 예측 방법 및 이를이용한 다시점 영상의 부호화/복호화 방법 및 장치 |
| US8923399B2 (en) * | 2007-01-24 | 2014-12-30 | Lg Electronics Inc. | Method and an apparatus for processing a video signal |
| KR20120118780A (ko) * | 2011-04-19 | 2012-10-29 | 삼성전자주식회사 | 다시점 비디오의 움직임 벡터 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| MY191028A (en) * | 2011-06-30 | 2022-05-29 | Sony Corp | Image processing device and image processing method |
| EP2745513B1 (en) * | 2011-08-19 | 2020-03-11 | Telefonaktiebolaget LM Ericsson (publ) | Motion vector processing |
| CN104811727B (zh) * | 2011-11-08 | 2018-02-16 | 三星电子株式会社 | 用于在视频编码或解码中的运动矢量确定的方法和设备 |
| US9503720B2 (en) * | 2012-03-16 | 2016-11-22 | Qualcomm Incorporated | Motion vector coding and bi-prediction in HEVC and its extensions |
| US20130329800A1 (en) * | 2012-06-07 | 2013-12-12 | Samsung Electronics Co., Ltd. | Method of performing prediction for multiview video processing |
| US9357195B2 (en) * | 2012-08-16 | 2016-05-31 | Qualcomm Incorporated | Inter-view predicted motion vector for 3D video |
| US9781442B2 (en) * | 2012-09-17 | 2017-10-03 | Lg Electronics Inc. | Method and apparatus for processing video signal |
| US9497439B2 (en) * | 2013-07-15 | 2016-11-15 | Ati Technologies Ulc | Apparatus and method for fast multiview video coding |
| WO2015006951A1 (en) * | 2013-07-18 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Methods for fast encoder decision |
| KR101662662B1 (ko) * | 2014-01-02 | 2016-10-05 | 인텔렉추얼디스커버리 주식회사 | 다시점 영상을 위한 잔차를 부호화/복호화하는 방법 및 그 장치 |
| US10110925B2 (en) * | 2014-01-03 | 2018-10-23 | Hfi Innovation Inc. | Method of reference picture selection and signaling in 3D and multi-view video coding |
-
2014
- 2014-12-30 KR KR1020140193081A patent/KR101662662B1/ko active IP Right Grant
- 2014-12-30 WO PCT/KR2014/013034 patent/WO2015102367A1/ko active Application Filing
- 2014-12-30 DK DK21196304.6T patent/DK3958572T3/da active
- 2014-12-30 FI FIEP21196304.6T patent/FI3958572T3/fi active
- 2014-12-30 JP JP2016562717A patent/JP6615777B2/ja active Active
- 2014-12-30 DK DK14876960.7T patent/DK3091741T3/da active
- 2014-12-30 HU HUE14876960A patent/HUE057890T2/hu unknown
- 2014-12-30 EP EP14876960.7A patent/EP3091741B1/en active Active
- 2014-12-30 EP EP21196304.6A patent/EP3958572B1/en active Active
- 2014-12-30 ES ES14876960T patent/ES2906182T3/es active Active
- 2014-12-30 CN CN201480076719.1A patent/CN106063272B/zh active Active
- 2014-12-30 PL PL21196304.6T patent/PL3958572T3/pl unknown
- 2014-12-30 KR KR1020140193064A patent/KR101658192B1/ko active IP Right Grant
- 2014-12-30 ES ES21196304T patent/ES2974185T3/es active Active
- 2014-12-30 PL PL14876960T patent/PL3091741T3/pl unknown
-
2016
- 2016-07-01 US US15/200,174 patent/US20160330472A1/en not_active Abandoned
- 2016-08-17 KR KR1020160104276A patent/KR101692744B1/ko active IP Right Grant
- 2016-09-28 KR KR1020160124632A patent/KR101778710B1/ko active IP Right Grant
- 2016-12-29 KR KR1020160181872A patent/KR102201591B1/ko active IP Right Grant
-
2021
- 2021-01-06 KR KR1020210001220A patent/KR102344088B1/ko active IP Right Grant
- 2021-12-23 KR KR1020210185687A patent/KR102550448B1/ko active IP Right Grant
-
2023
- 2023-06-28 KR KR1020230083252A patent/KR102643840B1/ko active IP Right Grant
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