PT2822276T - Processo de predição inter-camadas e dispositivo que o utiliza - Google Patents
Processo de predição inter-camadas e dispositivo que o utilizaInfo
- Publication number
- PT2822276T PT2822276T PT13754230T PT13754230T PT2822276T PT 2822276 T PT2822276 T PT 2822276T PT 13754230 T PT13754230 T PT 13754230T PT 13754230 T PT13754230 T PT 13754230T PT 2822276 T PT2822276 T PT 2822276T
- Authority
- PT
- Portugal
- Prior art keywords
- inter
- same
- prediction method
- layer prediction
- layer
- Prior art date
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
- H04N19/50—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
-
- 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
- H04N19/187—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
- H04N19/30—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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
-
- 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261604538P | 2012-02-29 | 2012-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2822276T true PT2822276T (pt) | 2018-12-18 |
Family
ID=49082997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT13754230T PT2822276T (pt) | 2012-02-29 | 2013-02-28 | Processo de predição inter-camadas e dispositivo que o utiliza |
Country Status (12)
Country | Link |
---|---|
US (1) | US9554149B2 (pt) |
EP (2) | EP3442227B1 (pt) |
JP (1) | JP6166287B2 (pt) |
KR (1) | KR102083011B1 (pt) |
CN (1) | CN104255031B (pt) |
DK (1) | DK2822276T3 (pt) |
ES (1) | ES2703628T3 (pt) |
HU (1) | HUE042534T2 (pt) |
PL (1) | PL2822276T3 (pt) |
PT (1) | PT2822276T (pt) |
TR (1) | TR201900494T4 (pt) |
WO (1) | WO2013129878A1 (pt) |
Families Citing this family (67)
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KR102229157B1 (ko) | 2011-06-24 | 2021-03-17 | 엘지전자 주식회사 | 영상 정보 부호화 및 복호화 방법 |
US20130107962A1 (en) * | 2011-10-26 | 2013-05-02 | Intellectual Discovery Co., Ltd. | Scalable video coding method and apparatus using inter prediction mode |
JP2014197723A (ja) * | 2012-01-06 | 2014-10-16 | ソニー株式会社 | 画像処理装置および方法 |
CN110830799B (zh) * | 2012-01-18 | 2023-09-15 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
TWI562609B (en) * | 2012-01-30 | 2016-12-11 | Samsung Electronics Co Ltd | Method for decoding video |
US11039138B1 (en) | 2012-03-08 | 2021-06-15 | Google Llc | Adaptive coding of prediction modes using probability distributions |
US9491458B2 (en) * | 2012-04-12 | 2016-11-08 | Qualcomm Incorporated | Scalable video coding prediction with non-causal information |
US10863170B2 (en) * | 2012-04-16 | 2020-12-08 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding on the basis of a motion vector |
GB2501517A (en) * | 2012-04-27 | 2013-10-30 | Canon Kk | Scalable Encoding and Decoding of a Digital Image |
US20130287109A1 (en) * | 2012-04-29 | 2013-10-31 | Qualcomm Incorporated | Inter-layer prediction through texture segmentation for video coding |
TWI644564B (zh) | 2012-06-29 | 2018-12-11 | 維洛思媒介國際公司 | 資訊處理設備及資訊處理方法 |
IN2015DN00191A (pt) * | 2012-07-09 | 2015-06-12 | Vid Scale Inc | |
EP3588958B1 (en) * | 2012-08-29 | 2024-07-03 | Vid Scale, Inc. | Method and apparatus of motion vector prediction for scalable video coding |
US10448032B2 (en) | 2012-09-04 | 2019-10-15 | Qualcomm Incorporated | Signaling of down-sampling location information in scalable video coding |
US9392268B2 (en) * | 2012-09-28 | 2016-07-12 | Qualcomm Incorporated | Using base layer motion information |
US20140140406A1 (en) * | 2012-11-16 | 2014-05-22 | General Instrument Corporation | Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc) |
US20140254681A1 (en) * | 2013-03-08 | 2014-09-11 | Nokia Corporation | Apparatus, a method and a computer program for video coding and decoding |
US9648353B2 (en) * | 2013-04-04 | 2017-05-09 | Qualcomm Incorporated | Multiple base layer reference pictures for SHVC |
KR20140138538A (ko) * | 2013-05-24 | 2014-12-04 | 주식회사 케이티 | 복수의 레이어를 지원하는 비디오 코딩 방법 및 장치 |
JPWO2015005331A1 (ja) * | 2013-07-10 | 2017-03-02 | シャープ株式会社 | 画像復号装置および画像符号化装置 |
CA2883580A1 (en) * | 2013-07-12 | 2015-01-15 | Sony Corporation | Image coding apparatus and method |
CN105379273B (zh) * | 2013-07-14 | 2019-03-15 | 夏普株式会社 | 对来自比特流的视频进行解码的方法和设备 |
FR3008840A1 (fr) * | 2013-07-17 | 2015-01-23 | Thomson Licensing | Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants |
US10645399B2 (en) * | 2013-07-23 | 2020-05-05 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding image |
WO2015037920A1 (ko) * | 2013-09-10 | 2015-03-19 | 주식회사 케이티 | 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치 |
MY183347A (en) * | 2013-09-30 | 2021-02-18 | Japan Broadcasting Corp | Image encoding device, image decoding device, and the programs thereof |
MY178305A (en) * | 2013-10-11 | 2020-10-07 | Vid Scale Inc | High level syntax for hevc extensions |
US10045019B2 (en) * | 2013-10-22 | 2018-08-07 | Kt Corporation | Method and device for encoding/decoding multi-layer video signal |
WO2015060614A1 (ko) * | 2013-10-22 | 2015-04-30 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
US9967576B2 (en) * | 2013-10-29 | 2018-05-08 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
CN106416250B (zh) * | 2013-12-02 | 2020-12-04 | 诺基亚技术有限公司 | 视频编码和解码 |
JP6441236B2 (ja) * | 2013-12-19 | 2018-12-19 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
US10187641B2 (en) | 2013-12-24 | 2019-01-22 | Kt Corporation | Method and apparatus for encoding/decoding multilayer video signal |
US9819947B2 (en) * | 2014-01-02 | 2017-11-14 | Vid Scale, Inc. | Methods, apparatus and systems for scalable video coding with mixed interlace and progressive content |
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US10432928B2 (en) | 2014-03-21 | 2019-10-01 | Qualcomm Incorporated | Using a current picture as a reference for video coding |
US10645404B2 (en) | 2014-03-24 | 2020-05-05 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
WO2015147427A1 (ko) | 2014-03-24 | 2015-10-01 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
US10715833B2 (en) * | 2014-05-28 | 2020-07-14 | Apple Inc. | Adaptive syntax grouping and compression in video data using a default value and an exception value |
US9992512B2 (en) * | 2014-10-06 | 2018-06-05 | Mediatek Inc. | Method and apparatus for motion vector predictor derivation |
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CN115134593B (zh) * | 2015-06-05 | 2024-07-23 | 杜比实验室特许公司 | 用于执行帧间预测的图像编解码方法、比特流存储方法 |
CN107925774A (zh) | 2015-08-24 | 2018-04-17 | Lg 电子株式会社 | 基于间预测模式的图像处理方法及其装置 |
KR102423880B1 (ko) | 2015-10-06 | 2022-07-21 | 삼성전자주식회사 | 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법 |
US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters for video coding |
WO2017159901A1 (ko) * | 2016-03-18 | 2017-09-21 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 블록 구조 도출 방법 및 장치 |
US20200351505A1 (en) * | 2016-04-28 | 2020-11-05 | Lg Electronics Inc. | Inter prediction mode-based image processing method and apparatus therefor |
US10506230B2 (en) * | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
KR20210115052A (ko) | 2017-07-07 | 2021-09-24 | 삼성전자주식회사 | 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법 |
JP2021005741A (ja) * | 2017-09-14 | 2021-01-14 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
US11153607B2 (en) * | 2018-01-29 | 2021-10-19 | Mediatek Inc. | Length-adaptive deblocking filtering in video coding |
WO2020008330A1 (en) * | 2018-07-01 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Priority-based non-adjacent merge design |
US11140418B2 (en) * | 2018-07-17 | 2021-10-05 | Qualcomm Incorporated | Block-based adaptive loop filter design and signaling |
KR102022375B1 (ko) | 2018-08-22 | 2019-09-18 | (주)넥서스일렉트로닉스 | Uhd tv용 업스케일 칩셋 모듈 |
WO2020055169A1 (ko) * | 2018-09-11 | 2020-03-19 | 김기백 | 인터 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
CN118175328A (zh) | 2018-10-12 | 2024-06-11 | 韦勒斯标准与技术协会公司 | 使用多假设预测的视频信号处理方法和装置 |
FR3087309B1 (fr) * | 2018-10-12 | 2021-08-06 | Ateme | Optimisation d'un sous-echantillonnage intervenant avant le codage d'images en compression |
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KR20210122863A (ko) * | 2019-04-15 | 2021-10-12 | 엘지전자 주식회사 | 스케일링 리스트 데이터의 시그널링 기반 비디오 또는 영상 코딩 |
US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
CN113225563B (zh) | 2019-06-25 | 2023-07-18 | Oppo广东移动通信有限公司 | 映射方法、编码器、解码器以及计算机存储介质 |
JP2022543207A (ja) * | 2019-07-25 | 2022-10-11 | ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド | ビデオ信号処理方法及び装置 |
JP7332403B2 (ja) * | 2019-09-11 | 2023-08-23 | 株式会社東芝 | 位置推定装置、移動体制御システム、位置推定方法およびプログラム |
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KR20230024341A (ko) * | 2020-06-10 | 2023-02-20 | 엘지전자 주식회사 | 최대 시간 식별자에 기반하여 서브 비트스트림 추출과정을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체 |
WO2024041658A1 (en) * | 2022-08-26 | 2024-02-29 | Douyin Vision Co., Ltd. | On sao and ccsao |
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CN103931173B (zh) * | 2011-06-30 | 2016-12-21 | 维德约股份有限公司 | 可伸缩视频编码中的运动预测 |
JP5830993B2 (ja) * | 2011-07-14 | 2015-12-09 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
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-
2013
- 2013-02-28 EP EP18196154.1A patent/EP3442227B1/en active Active
- 2013-02-28 JP JP2014559832A patent/JP6166287B2/ja active Active
- 2013-02-28 PT PT13754230T patent/PT2822276T/pt unknown
- 2013-02-28 CN CN201380021904.6A patent/CN104255031B/zh active Active
- 2013-02-28 EP EP13754230.4A patent/EP2822276B1/en active Active
- 2013-02-28 HU HUE13754230A patent/HUE042534T2/hu unknown
- 2013-02-28 US US14/381,802 patent/US9554149B2/en active Active
- 2013-02-28 ES ES13754230T patent/ES2703628T3/es active Active
- 2013-02-28 WO PCT/KR2013/001659 patent/WO2013129878A1/ko active Application Filing
- 2013-02-28 DK DK13754230.4T patent/DK2822276T3/en active
- 2013-02-28 PL PL13754230T patent/PL2822276T3/pl unknown
- 2013-02-28 KR KR1020147021404A patent/KR102083011B1/ko active IP Right Grant
- 2013-02-28 TR TR2019/00494T patent/TR201900494T4/tr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2013129878A1 (ko) | 2013-09-06 |
CN104255031A (zh) | 2014-12-31 |
EP2822276A1 (en) | 2015-01-07 |
US20150071356A1 (en) | 2015-03-12 |
DK2822276T3 (en) | 2019-02-04 |
EP3442227A1 (en) | 2019-02-13 |
EP2822276B1 (en) | 2018-11-07 |
US9554149B2 (en) | 2017-01-24 |
ES2703628T3 (es) | 2019-03-11 |
JP2015512216A (ja) | 2015-04-23 |
KR102083011B1 (ko) | 2020-02-28 |
CN104255031B (zh) | 2017-12-22 |
EP3442227B1 (en) | 2020-04-22 |
EP2822276A4 (en) | 2015-11-04 |
TR201900494T4 (tr) | 2019-02-21 |
PL2822276T3 (pl) | 2019-04-30 |
HUE042534T2 (hu) | 2019-07-29 |
JP6166287B2 (ja) | 2017-07-19 |
KR20140136428A (ko) | 2014-11-28 |
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