CY1118582T1 - Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ - Google Patents
Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκInfo
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- CY1118582T1 CY1118582T1 CY20171100151T CY171100151T CY1118582T1 CY 1118582 T1 CY1118582 T1 CY 1118582T1 CY 20171100151 T CY20171100151 T CY 20171100151T CY 171100151 T CY171100151 T CY 171100151T CY 1118582 T1 CY1118582 T1 CY 1118582T1
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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
- H04N19/134—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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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- H—ELECTRICITY
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- 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
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- 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
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
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- H04N19/136—Incoming video signal characteristics or properties
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- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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- 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
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- 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
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- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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- 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
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- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
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- H—ELECTRICITY
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- 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
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- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Μια μέθοδος κωδικοποίησης ενός βίντεο με τη χρήση συγχώνευσης μονάδας δεδομένων, με τη μέθοδο να περιλαμβάνει τα ακόλουθα : καθορισμό μιας κατάστασης κωδικοποίησης που δηλώνει μια μονάδα δεδομένων για την κωδικοποίηση μιας εικόνας και μια μέθοδο κωδικοποίησης που περιλαμβάνει κωδικοποίηση πρόβλεψης που εκτελείται για κάθε μονάδα δεδομένων, καθορισμό μιας εμφάνισης συγχώνευσης με τουλάχιστον μία γειτονική μονάδα δεδομένων που έχει τη βάση της σε τουλάχιστον μία κατάσταση πρόβλεψης και την κατάσταση κωδικοποίησης σύμφωνα με τις μονάδες δεδομένων, και καθορισμό των πληροφοριών κατάστασης πρόβλεψης, των πληροφοριών των σχετικών με τη συγχώνευση, και των πληροφοριών των σχετικών με την πρόβλεψη, βάσει της εμφάνισης με την τουλάχιστον μία γειτονική μονάδα δεδομένων σύμφωνα με τις μονάδες δεδομένων και καθορισμό πληροφοριών κωδικοποίησης της μονάδας δεδομένων που περιλαμβάνει τις πληροφορίες κατάστασης πρόβλεψης, τις πληροφορίες τις σχετικές με τη συγχώνευση και τις πληροφορίες τις σχετικές με την πρόβλεψη.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36282910P | 2010-07-09 | 2010-07-09 | |
US36795210P | 2010-07-27 | 2010-07-27 | |
KR20110006486A KR101484281B1 (ko) | 2010-07-09 | 2011-01-21 | 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치 |
EP11803806.6A EP2580912B1 (en) | 2010-07-09 | 2011-07-07 | Method for decoding video by using block merging |
EP14193556.9A EP2858366B1 (en) | 2010-07-09 | 2011-07-07 | Method for decoding video by using block merging |
Publications (1)
Publication Number | Publication Date |
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CY1118582T1 true CY1118582T1 (el) | 2017-07-12 |
Family
ID=45438570
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20171100151T CY1118582T1 (el) | 2010-07-09 | 2017-02-02 | Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ |
CY20171100152T CY1118580T1 (el) | 2010-07-09 | 2017-02-02 | Μεθοδος για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ |
CY181101010T CY1120712T1 (el) | 2010-07-09 | 2018-10-02 | Μεθοδος για την αποκωδικοποιηση βιντεο με τη χρηση της συγχωνευσης μπλοκ |
CY181101012T CY1120714T1 (el) | 2010-07-09 | 2018-10-02 | Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση της συγχωνευσης μπλοκ |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
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CY20171100152T CY1118580T1 (el) | 2010-07-09 | 2017-02-02 | Μεθοδος για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ |
CY181101010T CY1120712T1 (el) | 2010-07-09 | 2018-10-02 | Μεθοδος για την αποκωδικοποιηση βιντεο με τη χρηση της συγχωνευσης μπλοκ |
CY181101012T CY1120714T1 (el) | 2010-07-09 | 2018-10-02 | Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση της συγχωνευσης μπλοκ |
Country Status (8)
Country | Link |
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US (6) | US8885727B2 (el) |
EP (4) | EP2924995B1 (el) |
CY (4) | CY1118582T1 (el) |
DK (4) | DK2897365T3 (el) |
PL (1) | PL2924995T3 (el) |
RS (1) | RS57809B1 (el) |
SI (1) | SI2924995T1 (el) |
WO (1) | WO2012005520A2 (el) |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100333660B1 (ko) * | 1999-06-30 | 2002-04-24 | 박종섭 | 강유전체 캐패시터 형성 방법 |
FI3567855T3 (fi) | 2009-03-23 | 2023-04-12 | Kuvan ennustava koodauslaite, kuvan ennustava koodausmenetelmä, kuvan ennustava koodausohjelma, kuvan ennustava dekoodauslaite, kuvan ennustava dekoodausmenetelmä ja kuvan ennustava dekoodausohjelma | |
KR101483750B1 (ko) * | 2009-07-24 | 2015-01-19 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
KR20110017719A (ko) * | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
US9549190B2 (en) * | 2009-10-01 | 2017-01-17 | Sk Telecom Co., Ltd. | Method and apparatus for encoding/decoding image using variable-size macroblocks |
KR101495724B1 (ko) | 2010-02-02 | 2015-02-25 | 삼성전자주식회사 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
KR101813189B1 (ko) * | 2010-04-16 | 2018-01-31 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 장치 및 방법 |
EP2924995B1 (en) | 2010-07-09 | 2018-09-12 | Samsung Electronics Co., Ltd | Method for decoding video by using block merging |
US20120014441A1 (en) * | 2010-07-15 | 2012-01-19 | Sharp Laboratories Of America, Inc. | Parallel video coding based on boundaries |
CA2903530C (en) * | 2010-07-20 | 2018-08-28 | Ntt Docomo, Inc. | Video prediction encoding and decoding for partitioned regions while determining whether or not to use motion information from neighboring regions |
US20130215968A1 (en) * | 2010-10-28 | 2013-08-22 | University-Industry Cooperation Group Of Kyung Hee University | Video information encoding method and decoding method |
KR101894355B1 (ko) * | 2010-11-04 | 2018-09-04 | 지이 비디오 컴프레션, 엘엘씨 | 블록 병합 및 스킵 모드를 지원하는 화상 코딩 |
US9172956B2 (en) * | 2010-11-23 | 2015-10-27 | Lg Electronics Inc. | Encoding and decoding images using inter-prediction |
US11284081B2 (en) * | 2010-11-25 | 2022-03-22 | Lg Electronics Inc. | Method for signaling image information, and method for decoding image information using same |
CA2808376C (en) | 2010-12-06 | 2018-11-13 | Panasonic Corporation | Image coding method, image decoding method, image coding device, and image decoding device |
CN107105289B (zh) | 2010-12-13 | 2020-12-22 | 韩国电子通信研究院 | 基于帧间预测对视频信号进行解码的方法 |
JP2012209911A (ja) * | 2010-12-20 | 2012-10-25 | Sony Corp | 画像処理装置および方法 |
KR101739987B1 (ko) * | 2010-12-28 | 2017-05-26 | 에스케이 텔레콤주식회사 | 주변블록의 특징벡터를 이용한 영상 부호화/복호화 방법 및 장치 |
WO2012092841A1 (en) * | 2011-01-03 | 2012-07-12 | Mediatek Inc. | Method of filter-unit based in-loop filtering |
CN106060563B (zh) | 2011-01-07 | 2019-06-21 | Lg电子株式会社 | 编码和解码图像信息的方法和使用该方法的装置 |
KR20120090740A (ko) * | 2011-02-07 | 2012-08-17 | (주)휴맥스 | 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법 |
US10171813B2 (en) | 2011-02-24 | 2019-01-01 | Qualcomm Incorporated | Hierarchy of motion prediction video blocks |
JP5982734B2 (ja) | 2011-03-11 | 2016-08-31 | ソニー株式会社 | 画像処理装置および方法 |
CN103733625B (zh) * | 2011-06-14 | 2017-04-05 | 三星电子株式会社 | 用于对运动矢量进行解码的方法 |
US9313494B2 (en) | 2011-06-20 | 2016-04-12 | Qualcomm Incorporated | Parallelization friendly merge candidates for video coding |
USRE47366E1 (en) | 2011-06-23 | 2019-04-23 | Sun Patent Trust | Image decoding method and apparatus based on a signal type of the control parameter of the current block |
MX2013013508A (es) | 2011-06-23 | 2014-02-27 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
RU2603552C2 (ru) | 2011-06-24 | 2016-11-27 | Сан Пэтент Траст | Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения |
TWI581615B (zh) | 2011-06-24 | 2017-05-01 | Sun Patent Trust | A decoding method, a coding method, a decoding device, an encoding device, and a coding / decoding device |
MX2013013483A (es) | 2011-06-27 | 2014-02-27 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
CN103563377B (zh) | 2011-06-28 | 2017-05-10 | 太阳专利托管公司 | 解码方法及解码装置 |
MX2013010892A (es) | 2011-06-29 | 2013-12-06 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
MX339141B (es) | 2011-06-30 | 2016-05-13 | Panasonic Ip Corp America | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
WO2013001769A1 (ja) | 2011-06-30 | 2013-01-03 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置 |
WO2013005966A2 (ko) | 2011-07-01 | 2013-01-10 | 한국전자통신연구원 | 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치 |
KR20130004173A (ko) | 2011-07-01 | 2013-01-09 | 한국항공대학교산학협력단 | 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치 |
AU2012281918C1 (en) | 2011-07-11 | 2016-11-17 | Sun Patent Trust | Decoding Method, Coding Method, Decoding Apparatus, Coding Apparatus, And Coding and Decoding Apparatus |
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 |
US9398300B2 (en) * | 2011-10-07 | 2016-07-19 | Texas Instruments Incorporated | Method, system and apparatus for intra-prediction in video signal processing using combinable blocks |
KR20130050406A (ko) | 2011-11-07 | 2013-05-16 | 오수미 | 머지 모드에서의 움직임 정보 생성 방법 |
KR20130050405A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 시간 후보자 결정방법 |
KR101830352B1 (ko) | 2011-11-09 | 2018-02-21 | 에스케이 텔레콤주식회사 | 스킵모드를 이용한 동영상 부호화 및 복호화 방법 및 장치 |
KR102072124B1 (ko) * | 2011-11-24 | 2020-02-04 | 에스케이텔레콤 주식회사 | 세밀한 예측 단위를 사용하는 효과적인 부호화/복호화 방법 및 장치 |
CN105791820B (zh) * | 2012-01-18 | 2018-03-13 | Jvc 建伍株式会社 | 动图像解码装置以及动图像解码方法 |
AU2012200345B2 (en) | 2012-01-20 | 2014-05-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit |
US9729873B2 (en) * | 2012-01-24 | 2017-08-08 | Qualcomm Incorporated | Video coding using parallel motion estimation |
EP2869563B1 (en) * | 2012-07-02 | 2018-06-13 | Samsung Electronics Co., Ltd. | METHOD FOR ENTROPY DECODING of a VIDEO |
EP4135326A1 (en) * | 2012-10-12 | 2023-02-15 | Electronics and Telecommunications Research Institute | Video decoding and encoding method using a motion candidate list |
US9651699B2 (en) * | 2013-02-20 | 2017-05-16 | Apache Corporation | Methods for determining well log attributes for formation characterization |
US9210424B1 (en) * | 2013-02-28 | 2015-12-08 | Google Inc. | Adaptive prediction block size in video coding |
US9521425B2 (en) | 2013-03-19 | 2016-12-13 | Qualcomm Incorporated | Disparity vector derivation in 3D video coding for skip and direct modes |
CN104079941B (zh) * | 2013-03-27 | 2017-08-25 | 中兴通讯股份有限公司 | 一种深度信息编解码方法、装置及视频处理播放设备 |
EP2984825A4 (en) * | 2013-04-12 | 2016-09-07 | Intel Corp | SIMPLIFIED DEPTH CODING WITH MODIFIED INTRA-CODING FOR 3D VIDEO CODING |
US9497485B2 (en) | 2013-04-12 | 2016-11-15 | Intel Corporation | Coding unit size dependent simplified depth coding for 3D video coding |
WO2015006951A1 (en) * | 2013-07-18 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Methods for fast encoder decision |
US10129542B2 (en) * | 2013-10-17 | 2018-11-13 | Futurewei Technologies, Inc. | Reference pixel selection and filtering for intra coding of depth map |
CN109743577A (zh) * | 2013-10-18 | 2019-05-10 | 华为技术有限公司 | 视频编解码中的块分割方式确定方法及相关装置 |
CN105874789B (zh) * | 2014-01-29 | 2019-10-29 | 联发科技股份有限公司 | 利用自适应运动向量精度的方法 |
US9369668B2 (en) * | 2014-03-14 | 2016-06-14 | Cisco Technology, Inc. | Elementary video bitstream analysis |
US20150271491A1 (en) * | 2014-03-24 | 2015-09-24 | Ati Technologies Ulc | Enhanced intra prediction mode selection for use in video transcoding |
KR20150113715A (ko) * | 2014-03-31 | 2015-10-08 | 인텔렉추얼디스커버리 주식회사 | 깊이 정보를 이용한 움직임 정보 유도방법 및 장치, 움직임 병합 후보 유도방법 및 장치 |
KR20150113714A (ko) * | 2014-03-31 | 2015-10-08 | 인텔렉추얼디스커버리 주식회사 | 깊이 정보를 이용한 움직임 병합 후보 부호화/복호화 방법 및 장치 |
EP3111641A4 (en) | 2014-04-01 | 2017-11-08 | MediaTek Inc. | Method of motion information coding |
CN112188207B (zh) * | 2014-10-31 | 2023-10-20 | 三星电子株式会社 | 使用高精度跳过编码的视频编码设备和视频解码设备及其方法 |
US9807416B2 (en) | 2015-09-21 | 2017-10-31 | Google Inc. | Low-latency two-pass video coding |
CN115278229A (zh) | 2015-11-11 | 2022-11-01 | 三星电子株式会社 | 对视频进行解码的设备和对视频进行编码的设备 |
WO2017090968A1 (ko) * | 2015-11-24 | 2017-06-01 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
CN108432252A (zh) | 2015-12-22 | 2018-08-21 | 真实网络公司 | 视频编码中的运动矢量选择及预测系统和方法 |
US10575000B2 (en) * | 2016-04-20 | 2020-02-25 | Mediatek Inc. | Method and apparatus for image compression using block prediction mode |
KR102471208B1 (ko) | 2016-09-20 | 2022-11-25 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
US20190253624A1 (en) * | 2017-07-17 | 2019-08-15 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
KR102531386B1 (ko) | 2016-10-04 | 2023-05-12 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
CN116248871A (zh) * | 2016-10-10 | 2023-06-09 | 三星电子株式会社 | 通过块映射来对图像进行编码或解码的方法和装置 |
US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
GB2563936A (en) * | 2017-06-30 | 2019-01-02 | Canon Kk | Method and apparatus for encoding or decoding a flag during video data encoding |
US10523961B2 (en) | 2017-08-03 | 2019-12-31 | Samsung Electronics Co., Ltd. | Motion estimation method and apparatus for plurality of frames |
CN111183642B (zh) | 2017-09-28 | 2023-09-15 | 三星电子株式会社 | 编码方法和装置以及解码方法和装置 |
CN118214853A (zh) * | 2017-10-26 | 2024-06-18 | 英迪股份有限公司 | 用于基于非对称子块的图像编码/解码的方法及装置 |
WO2019204386A1 (en) * | 2018-04-20 | 2019-10-24 | Huawei Technologies Co., Ltd. | Line buffer for spatial motion vector predictor candidates |
CN112602324A (zh) * | 2018-06-22 | 2021-04-02 | Op方案有限责任公司 | 块水平几何划分 |
AU2018217336A1 (en) * | 2018-08-17 | 2020-03-05 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
WO2020103933A1 (en) * | 2018-11-22 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Configuration method for default motion candidate |
US11109023B2 (en) | 2018-11-27 | 2021-08-31 | Tencent America LLC | Intra mode selection in intra prediction |
EP3893505A4 (en) * | 2018-12-27 | 2022-05-11 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR DETERMINING PREDICTION MODE, ENCODING DEVICE AND DECODING DEVICE |
CN111385572B (zh) | 2018-12-27 | 2023-06-02 | 华为技术有限公司 | 预测模式确定方法、装置及编码设备和解码设备 |
CN113261290B (zh) | 2018-12-28 | 2024-03-12 | 北京字节跳动网络技术有限公司 | 基于修改历史的运动预测 |
KR20210118151A (ko) * | 2019-01-28 | 2021-09-29 | 오피 솔루션즈, 엘엘씨 | 지수 파티셔닝에서의 인터 예측 |
SG11202108103WA (en) * | 2019-01-28 | 2021-08-30 | Op Solutions Llc | Inter prediction in geometric partitioning with an adaptive number of regions |
JP7259053B2 (ja) * | 2019-02-01 | 2023-04-17 | 北京字節跳動網絡技術有限公司 | 複合イントラ‐インター予測の拡張適用 |
US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
AU2019201649A1 (en) | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
WO2020187329A1 (en) | 2019-03-21 | 2020-09-24 | Beijing Bytedance Network Technology Co., Ltd. | Improved weighting processing of combined intra-inter prediction |
US11432004B2 (en) * | 2019-04-25 | 2022-08-30 | Hfi Innovation Inc. | Method and apparatus of constraining merge flag signaling in video coding |
WO2021061026A1 (en) * | 2019-09-25 | 2021-04-01 | Huawei Technologies Co., Ltd. | Method and apparatus of simplified geometric merge mode for inter prediction |
EP4078967A4 (en) * | 2020-01-14 | 2023-01-25 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR REPORTING THE NUMBER OF CANDIDATES FOR A MELT MODE |
EP4173143A1 (en) | 2020-06-30 | 2023-05-03 | Ciena Corporation | Forward error correction coding using a tree structure |
US11070312B1 (en) * | 2020-06-30 | 2021-07-20 | Ciena Corporation | Compression forward error correction coding using a tree structure |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5608458A (en) * | 1994-10-13 | 1997-03-04 | Lucent Technologies Inc. | Method and apparatus for a region-based approach to coding a sequence of video images |
EP0818930B1 (en) | 1996-07-08 | 2002-05-22 | Hyundai Curitel, Inc. | Video coding method |
KR100223170B1 (ko) | 1996-07-22 | 1999-10-15 | 윤종용 | 영역기반 동영상부호화시스템의 영역분할 및움직임추정을 동시에최적화하기 위한 방법 및 장치 |
KR19980013418U (ko) | 1996-08-30 | 1998-06-05 | 양재신 | 자동차 도어용 충격 완충부재 |
US6043846A (en) * | 1996-11-15 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Prediction apparatus and method for improving coding efficiency in scalable video coding |
CN1250010C (zh) | 1996-12-18 | 2006-04-05 | 汤姆森消费电子有限公司 | 将数据压缩成固定长度数据块的方法 |
TW591611B (en) | 2002-03-01 | 2004-06-11 | Mediatek Inc | Method to control the integrated decoding unit to read the data in the merged memory device |
PT3525464T (pt) | 2002-04-19 | 2021-04-06 | Panasonic Ip Corp America | Método e sistema de codificação e descodificação de imagem |
JP2004208259A (ja) | 2002-04-19 | 2004-07-22 | Matsushita Electric Ind Co Ltd | 動きベクトル計算方法 |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
US7720154B2 (en) * | 2004-11-12 | 2010-05-18 | Industrial Technology Research Institute | System and method for fast variable-size motion estimation |
US7430238B2 (en) | 2004-12-10 | 2008-09-30 | Micronas Usa, Inc. | Shared pipeline architecture for motion vector prediction and residual decoding |
CN101356820B (zh) * | 2006-01-05 | 2011-01-26 | 汤姆森许可贸易公司 | 层间运动预测方法 |
KR100772873B1 (ko) | 2006-01-12 | 2007-11-02 | 삼성전자주식회사 | 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더 |
JP4763549B2 (ja) | 2006-08-18 | 2011-08-31 | 富士通セミコンダクター株式会社 | フレーム間予測処理装置、画像符号化装置、及び画像復号化装置 |
CN101617538A (zh) * | 2007-01-08 | 2009-12-30 | 诺基亚公司 | 用于视频编码中扩展空间可分级性的改进层间预测 |
TWI355205B (en) | 2007-01-24 | 2011-12-21 | Lg Electronics Inc | A method and an apparatus for processing a video s |
RU2472305C2 (ru) | 2007-02-23 | 2013-01-10 | Ниппон Телеграф Энд Телефон Корпорейшн | Способ кодирования видео и способ декодирования видео, устройства для этого, программы для этого и носители хранения, на которых хранятся программы |
WO2008127597A2 (en) * | 2007-04-12 | 2008-10-23 | Thomson Licensing | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
KR101514359B1 (ko) | 2007-06-12 | 2015-04-22 | 톰슨 라이센싱 | 슬라이스 데이터에 관한 다중 과정 비디오 구문 구조를 지원하는 방법 및 장치 |
WO2009032255A2 (en) * | 2007-09-04 | 2009-03-12 | The Regents Of The University Of California | Hierarchical motion vector processing method, software and devices |
CN101999228A (zh) * | 2007-10-15 | 2011-03-30 | 诺基亚公司 | 针对多视角视频内容的运动跳跃和单环路编码 |
EP2210421A4 (en) * | 2007-10-16 | 2013-12-04 | Lg Electronics Inc | METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL |
JP2009239852A (ja) | 2008-03-28 | 2009-10-15 | Fujifilm Corp | 画像処理装置及び画像処理方法 |
KR101517768B1 (ko) | 2008-07-02 | 2015-05-06 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
KR100930744B1 (ko) | 2009-03-04 | 2009-12-09 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
KR102194679B1 (ko) * | 2009-07-01 | 2020-12-24 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 |
JP5368631B2 (ja) | 2010-04-08 | 2013-12-18 | 株式会社東芝 | 画像符号化方法、装置、及びプログラム |
JP5718453B2 (ja) | 2010-04-13 | 2015-05-13 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 復号化方法 |
CN102939750B (zh) * | 2010-04-13 | 2016-07-06 | Ge视频压缩有限责任公司 | 跨平面预测 |
KR101878148B1 (ko) * | 2010-05-04 | 2018-07-13 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
KR101484281B1 (ko) | 2010-07-09 | 2015-01-21 | 삼성전자주식회사 | 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치 |
EP2924995B1 (en) | 2010-07-09 | 2018-09-12 | Samsung Electronics Co., Ltd | Method for decoding video by using block merging |
TWI639150B (zh) | 2011-11-30 | 2018-10-21 | 日商半導體能源研究所股份有限公司 | 半導體顯示裝置 |
-
2011
- 2011-07-07 EP EP15166149.3A patent/EP2924995B1/en active Active
- 2011-07-07 SI SI201131576T patent/SI2924995T1/sl unknown
- 2011-07-07 WO PCT/KR2011/004969 patent/WO2012005520A2/en active Application Filing
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