CN103931186A - 图像解码装置 - Google Patents
图像解码装置 Download PDFInfo
- Publication number
- CN103931186A CN103931186A CN201280047349.XA CN201280047349A CN103931186A CN 103931186 A CN103931186 A CN 103931186A CN 201280047349 A CN201280047349 A CN 201280047349A CN 103931186 A CN103931186 A CN 103931186A
- Authority
- CN
- China
- Prior art keywords
- mode
- intra prediction
- block
- quantization
- module
- 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.)
- Granted
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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—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
- 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
-
- 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
- H04N19/46—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
-
- 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
- H04N19/189—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
- 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
- H04N19/198—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 including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
-
- 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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810105494.8A CN108093261B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105690.5A CN108111848B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105701.XA CN108093262B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105702.4A CN108174213B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105492.9A CN108093260B (zh) | 2011-10-24 | 2012-04-20 | 重构块创建方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110108460 | 2011-10-24 | ||
KR10-2011-0108456 | 2011-10-24 | ||
KR20110108456 | 2011-10-24 | ||
KR10-2011-0108460 | 2011-10-24 | ||
PCT/KR2012/003085 WO2013062198A1 (ko) | 2011-10-24 | 2012-04-20 | 영상 복호화 장치 |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810105701.XA Division CN108093262B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105690.5A Division CN108111848B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105494.8A Division CN108093261B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105702.4A Division CN108174213B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105492.9A Division CN108093260B (zh) | 2011-10-24 | 2012-04-20 | 重构块创建方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103931186A true CN103931186A (zh) | 2014-07-16 |
CN103931186B CN103931186B (zh) | 2018-03-09 |
Family
ID=48168004
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810105701.XA Active CN108093262B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105494.8A Active CN108093261B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201280047349.XA Active CN103931186B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105702.4A Active CN108174213B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105690.5A Active CN108111848B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105492.9A Active CN108093260B (zh) | 2011-10-24 | 2012-04-20 | 重构块创建方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810105701.XA Active CN108093262B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105494.8A Active CN108093261B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810105702.4A Active CN108174213B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105690.5A Active CN108111848B (zh) | 2011-10-24 | 2012-04-20 | 图像解码装置 |
CN201810105492.9A Active CN108093260B (zh) | 2011-10-24 | 2012-04-20 | 重构块创建方法 |
Country Status (18)
Country | Link |
---|---|
US (6) | US9288488B2 (zh) |
EP (5) | EP3402201B8 (zh) |
JP (5) | JP5722506B2 (zh) |
KR (1) | KR20130045155A (zh) |
CN (6) | CN108093262B (zh) |
CY (1) | CY1121422T1 (zh) |
DK (4) | DK3402202T3 (zh) |
ES (5) | ES2789198T3 (zh) |
HR (1) | HRP20190354T1 (zh) |
HU (5) | HUE060005T2 (zh) |
LT (1) | LT2773117T (zh) |
MX (5) | MX338989B (zh) |
PL (5) | PL3402199T3 (zh) |
PT (4) | PT3402202T (zh) |
RS (1) | RS58300B1 (zh) |
SI (1) | SI2773117T1 (zh) |
TR (1) | TR201819073T4 (zh) |
WO (1) | WO2013062198A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109661819A (zh) * | 2016-08-31 | 2019-04-19 | 株式会社Kt | 用于处理视频信号的方法和设备 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110113561A (ko) | 2010-04-09 | 2011-10-17 | 한국전자통신연구원 | 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치 |
KR20130050149A (ko) * | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
KR102365685B1 (ko) | 2015-01-05 | 2022-02-21 | 삼성전자주식회사 | 인코더의 작동 방법과 상기 인코더를 포함하는 장치들 |
EP3334160A1 (en) * | 2015-11-06 | 2018-06-13 | Huawei Technologies Co., Ltd. | Method and apparatus for de-quantization of transform coefficients, and decoding device |
CN113810711B (zh) | 2016-04-29 | 2024-05-10 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
WO2018068259A1 (zh) * | 2016-10-13 | 2018-04-19 | 富士通株式会社 | 图像编码/解码方法、装置以及图像处理设备 |
CN116781899A (zh) * | 2016-10-28 | 2023-09-19 | 韩国电子通信研究院 | 视频编码/解码方法和设备以及存储比特流的记录介质 |
KR102458642B1 (ko) * | 2016-12-23 | 2022-10-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 지향성 인트라 예측 모드의 세트 내에서 확장 지향성 인트라 예측 모드를 시그널링하는 인코딩 장치 |
CN110651478B (zh) | 2017-05-17 | 2023-11-21 | 株式会社Kt | 用于视频信号处理的方法和装置 |
WO2018221554A1 (ja) * | 2017-06-01 | 2018-12-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、符号化方法、復号装置及び復号方法 |
EP4351144A3 (en) * | 2018-11-08 | 2024-05-22 | InterDigital VC Holdings, Inc. | Quantization for video encoding or decoding based on the surface of a block |
CN112752101B (zh) * | 2019-10-29 | 2022-02-22 | 北京新唐思创教育科技有限公司 | 一种视频质量优化方法、装置及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722836A (zh) * | 2004-07-07 | 2006-01-18 | 三星电子株式会社 | 视频编码和解码方法以及视频编码器和解码器 |
CN101180885A (zh) * | 2005-04-13 | 2008-05-14 | Lg电子株式会社 | 使用参考图像解码视频信号的方法和装置 |
CN101491107A (zh) * | 2006-07-07 | 2009-07-22 | 艾利森电话股份有限公司 | 视频数据管理 |
US20110243230A1 (en) * | 2010-03-31 | 2011-10-06 | Futurewei Technologies, Inc. | Multiple Predictor Sets for Intra-Frame Coding |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8761252B2 (en) | 2003-03-27 | 2014-06-24 | Lg Electronics Inc. | Method and apparatus for scalably encoding and decoding video signal |
TWI347172B (en) | 2004-01-19 | 2011-08-21 | Suntory Holdings Ltd | Beverage comprising fine pulp, production method of same, and edible material for same |
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
KR100654436B1 (ko) * | 2004-07-07 | 2006-12-06 | 삼성전자주식회사 | 비디오 코딩 방법과 디코딩 방법, 및 비디오 인코더와디코더 |
NO322043B1 (no) * | 2004-12-30 | 2006-08-07 | Tandberg Telecom As | Fremgangsmate for forenklet entropikoding |
KR20070016663A (ko) | 2005-08-04 | 2007-02-08 | 김해광 | 블록 기반 영상 부호화 및 재생 방법 및 장치 |
KR100723507B1 (ko) | 2005-10-12 | 2007-05-30 | 삼성전자주식회사 | I-프레임 움직임 예측을 이용한 동영상 압축 장치의 적응양자화 제어기 및 적응 양자화 제어 방법 |
US8457200B2 (en) * | 2006-07-07 | 2013-06-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Video data management |
US8331448B2 (en) | 2006-12-22 | 2012-12-11 | Qualcomm Incorporated | Systems and methods for efficient spatial intra predictabilty determination (or assessment) |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
KR101433170B1 (ko) | 2008-01-05 | 2014-08-28 | 경희대학교 산학협력단 | 인접 블록의 공간 예측 방향성을 이용하여 화면 내 예측모드를 추정하는 인코딩 및 디코딩 방법, 그 장치 |
US8542730B2 (en) | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
CN100596202C (zh) * | 2008-05-30 | 2010-03-24 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
KR101306834B1 (ko) * | 2008-09-22 | 2013-09-10 | 에스케이텔레콤 주식회사 | 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법 |
US8582645B2 (en) | 2009-06-11 | 2013-11-12 | Texas Instruments Incorporated | Reducing flicker in the display of video streams |
KR101702553B1 (ko) | 2009-07-04 | 2017-02-03 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 방법 및 장치 |
KR101510108B1 (ko) | 2009-08-17 | 2015-04-10 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
JP5746182B2 (ja) * | 2009-09-14 | 2015-07-08 | トムソン ライセンシングThomson Licensing | イントラ予測モードの効率的なビデオ符号化及び復号化方法及び装置 |
WO2011078562A2 (ko) * | 2009-12-21 | 2011-06-30 | 한국전자통신연구원 | 인트라 예측 부호화 방법 및 부호화 방법, 그리고 상기 방법을 수행하는 인트라 예측 부호화 장치 및 인트라 예측 복호화 장치 |
JP4924708B2 (ja) | 2009-12-28 | 2012-04-25 | ソニー株式会社 | 復号装置及び方法 |
CN102754442A (zh) * | 2010-02-10 | 2012-10-24 | Lg电子株式会社 | 处理视频信号的方法和装置 |
EP3125555B1 (en) | 2010-08-17 | 2018-04-18 | M&K Holdings Inc. | Method for encoding an intra prediction mode |
US20120114034A1 (en) | 2010-11-08 | 2012-05-10 | Mediatek Inc. | Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding |
WO2012122495A1 (en) | 2011-03-10 | 2012-09-13 | Huawei Technologies Co., Ltd. | Using multiple prediction sets to encode extended unified directional intra mode numbers for robustness |
CN102209243B (zh) * | 2011-05-27 | 2012-10-24 | 山东大学 | 基于线性模型的深度图帧内预测方法 |
US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
KR20110111339A (ko) * | 2011-08-23 | 2011-10-11 | 한국전자통신연구원 | 화면내 예측 시스템에서 최적 모드를 예측하는 장치 및 방법 |
GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
WO2013039676A1 (en) | 2011-09-13 | 2013-03-21 | Mediatek Singapore Pte. Ltd. | Method and apparatus for intra mode coding in hevc |
EP2764694A4 (en) * | 2011-10-07 | 2015-11-25 | Pantech Co Ltd | METHODS AND APPARATUSES FOR INTRA PREDICTION MODE CODING AND DECODING USING INTRA CANDIDATE PREDICTION MODES |
-
2012
- 2012-04-20 PL PL18181663T patent/PL3402199T3/pl unknown
- 2012-04-20 SI SI201231502T patent/SI2773117T1/sl unknown
- 2012-04-20 RS RS20190168A patent/RS58300B1/sr unknown
- 2012-04-20 DK DK18181678.6T patent/DK3402202T3/da active
- 2012-04-20 HU HUE18181678A patent/HUE060005T2/hu unknown
- 2012-04-20 CN CN201810105701.XA patent/CN108093262B/zh active Active
- 2012-04-20 PL PL12843637T patent/PL2773117T3/pl unknown
- 2012-04-20 ES ES18181663T patent/ES2789198T3/es active Active
- 2012-04-20 ES ES12843637T patent/ES2710214T3/es active Active
- 2012-04-20 TR TR2018/19073T patent/TR201819073T4/tr unknown
- 2012-04-20 EP EP18181673.7A patent/EP3402201B8/en active Active
- 2012-04-20 EP EP18181670.3A patent/EP3402200B1/en active Active
- 2012-04-20 KR KR20120041381A patent/KR20130045155A/ko not_active Application Discontinuation
- 2012-04-20 PL PL18181673.7T patent/PL3402201T3/pl unknown
- 2012-04-20 CN CN201810105494.8A patent/CN108093261B/zh active Active
- 2012-04-20 PT PT181816786T patent/PT3402202T/pt unknown
- 2012-04-20 HU HUE18181673A patent/HUE059717T2/hu unknown
- 2012-04-20 HU HUE18181663A patent/HUE050655T2/hu unknown
- 2012-04-20 DK DK18181670.3T patent/DK3402200T3/da active
- 2012-04-20 EP EP18181678.6A patent/EP3402202B8/en active Active
- 2012-04-20 ES ES18181673T patent/ES2928699T3/es active Active
- 2012-04-20 CN CN201280047349.XA patent/CN103931186B/zh active Active
- 2012-04-20 CN CN201810105702.4A patent/CN108174213B/zh active Active
- 2012-04-20 US US14/124,576 patent/US9288488B2/en not_active Expired - Fee Related
- 2012-04-20 CN CN201810105690.5A patent/CN108111848B/zh active Active
- 2012-04-20 MX MX2015015072A patent/MX338989B/es unknown
- 2012-04-20 MX MX2014003541A patent/MX2014003541A/es active IP Right Grant
- 2012-04-20 DK DK18181673.7T patent/DK3402201T3/da active
- 2012-04-20 DK DK12843637.5T patent/DK2773117T3/en active
- 2012-04-20 PL PL18181678.6T patent/PL3402202T3/pl unknown
- 2012-04-20 PT PT181816737T patent/PT3402201T/pt unknown
- 2012-04-20 LT LTEP12843637.5T patent/LT2773117T/lt unknown
- 2012-04-20 EP EP12843637.5A patent/EP2773117B1/en active Active
- 2012-04-20 JP JP2014531703A patent/JP5722506B2/ja active Active
- 2012-04-20 CN CN201810105492.9A patent/CN108093260B/zh active Active
- 2012-04-20 ES ES18181678T patent/ES2927471T3/es active Active
- 2012-04-20 MX MX2015015066A patent/MX339135B/es unknown
- 2012-04-20 MX MX2015015076A patent/MX338990B/es unknown
- 2012-04-20 PT PT181816703T patent/PT3402200T/pt unknown
- 2012-04-20 HU HUE12843637A patent/HUE041726T2/hu unknown
- 2012-04-20 EP EP18181663.8A patent/EP3402199B1/en active Active
- 2012-04-20 MX MX2015015069A patent/MX338988B/es unknown
- 2012-04-20 HU HUE18181670A patent/HUE060890T2/hu unknown
- 2012-04-20 PT PT12843637T patent/PT2773117T/pt unknown
- 2012-04-20 ES ES18181670T patent/ES2935823T3/es active Active
- 2012-04-20 PL PL18181670.3T patent/PL3402200T3/pl unknown
- 2012-04-20 WO PCT/KR2012/003085 patent/WO2013062198A1/ko active Application Filing
-
2015
- 2015-03-25 JP JP2015061972A patent/JP5989839B2/ja active Active
- 2015-03-25 JP JP2015061973A patent/JP5989840B2/ja active Active
- 2015-03-25 JP JP2015061974A patent/JP5989841B2/ja active Active
- 2015-03-25 JP JP2015061971A patent/JP5989838B2/ja active Active
-
2016
- 2016-02-25 US US15/053,801 patent/US10587877B2/en active Active
- 2016-02-25 US US15/053,814 patent/US10523942B2/en active Active
- 2016-02-25 US US15/053,821 patent/US10523943B2/en active Active
- 2016-02-25 US US15/053,797 patent/US10523941B2/en active Active
-
2019
- 2019-01-07 CY CY20191100013T patent/CY1121422T1/el unknown
- 2019-02-22 HR HRP20190354TT patent/HRP20190354T1/hr unknown
-
2020
- 2020-02-04 US US16/781,624 patent/US11785218B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722836A (zh) * | 2004-07-07 | 2006-01-18 | 三星电子株式会社 | 视频编码和解码方法以及视频编码器和解码器 |
CN101180885A (zh) * | 2005-04-13 | 2008-05-14 | Lg电子株式会社 | 使用参考图像解码视频信号的方法和装置 |
CN101491107A (zh) * | 2006-07-07 | 2009-07-22 | 艾利森电话股份有限公司 | 视频数据管理 |
US20110243230A1 (en) * | 2010-03-31 | 2011-10-06 | Futurewei Technologies, Inc. | Multiple Predictor Sets for Intra-Frame Coding |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109661819A (zh) * | 2016-08-31 | 2019-04-19 | 株式会社Kt | 用于处理视频信号的方法和设备 |
US11700389B2 (en) | 2016-08-31 | 2023-07-11 | Kt Corporation | Method and apparatus for processing video signal |
CN109661819B (zh) * | 2016-08-31 | 2023-11-07 | 株式会社Kt | 用于处理视频信号的方法和设备 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104170379B (zh) | 用于图像解码的方法和装置 | |
CN103931186A (zh) | 图像解码装置 | |
CN104935932B (zh) | 图像解码设备 | |
CN103096069A (zh) | 推导帧内预测模式的方法和设备 | |
KR102005468B1 (ko) | 복원 블록을 생성하는 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YINGFU BURUIZHI CO., LTD. Free format text: FORMER OWNER: INTERCODE PTE LTD Effective date: 20150318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150318 Address after: Singapore Singapore Applicant after: INFOBRIDGE Pte. Ltd. Address before: Singapore Singapore Applicant before: INTEAPP CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: Seoul, South Kerean Patentee after: Zhanshikewei Co.,Ltd. Address before: Singapore, Singapore Patentee before: INFOBRIDGE Pte. Ltd. |