IN2014CN03945A - - Google Patents
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- IN2014CN03945A IN2014CN03945A IN3945CHN2014A IN2014CN03945A IN 2014CN03945 A IN2014CN03945 A IN 2014CN03945A IN 3945CHN2014 A IN3945CHN2014 A IN 3945CHN2014A IN 2014CN03945 A IN2014CN03945 A IN 2014CN03945A
- Authority
- IN
- India
- Prior art keywords
- block
- quantization
- generating
- motion information
- merge
- Prior art date
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Classifications
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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
- H04N19/50—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
- H04N19/10—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
- 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
- H04N19/46—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
- H04N19/513—Processing of motion vectors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110115216A KR20130050403A (ko) | 2011-11-07 | 2011-11-07 | 인터 모드에서의 복원 블록 생성 방법 |
PCT/CN2012/084159 WO2013067917A1 (en) | 2011-11-07 | 2012-11-06 | Method of decoding video data |
Publications (1)
Publication Number | Publication Date |
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IN2014CN03945A true IN2014CN03945A (ja) | 2015-09-04 |
Family
ID=48208140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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IN3945CHN2014 IN2014CN03945A (ja) | 2011-11-07 | 2012-11-06 |
Country Status (8)
Country | Link |
---|---|
US (5) | US9532049B2 (ja) |
EP (3) | EP3907989A1 (ja) |
JP (5) | JP5731078B2 (ja) |
KR (4) | KR20130050403A (ja) |
CN (7) | CN107454422B (ja) |
IN (1) | IN2014CN03945A (ja) |
TW (5) | TWI788036B (ja) |
WO (1) | WO2013067917A1 (ja) |
Families Citing this family (21)
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AU2012336557C1 (en) * | 2011-11-08 | 2016-03-10 | Kt Corporation | Method and apparatus for coefficient scan based on partition mode of prediction unit |
US8716351B1 (en) | 2012-12-23 | 2014-05-06 | Liveleaf, Inc. | Methods of treating gastrointestinal spasms |
KR20150113714A (ko) * | 2014-03-31 | 2015-10-08 | 인텔렉추얼디스커버리 주식회사 | 깊이 정보를 이용한 움직임 병합 후보 부호화/복호화 방법 및 장치 |
KR20150113715A (ko) * | 2014-03-31 | 2015-10-08 | 인텔렉추얼디스커버리 주식회사 | 깊이 정보를 이용한 움직임 정보 유도방법 및 장치, 움직임 병합 후보 유도방법 및 장치 |
KR101943770B1 (ko) * | 2014-06-20 | 2019-01-29 | 에이치에프아이 이노베이션 인크. | 영상 부호화를 위한 팔레트 예측자 신호 방법 |
JP6365450B2 (ja) | 2015-07-24 | 2018-08-01 | 株式会社デンソー | 燃料噴射装置 |
WO2019027200A1 (ko) * | 2017-07-31 | 2019-02-07 | 에스케이텔레콤 주식회사 | 비-제로 계수들의 위치를 표현하는 방법 및 장치 |
KR102453811B1 (ko) * | 2017-07-31 | 2022-10-12 | 에스케이텔레콤 주식회사 | 비-제로 계수들의 위치를 표현하는 방법 및 장치 |
US11516513B2 (en) * | 2018-03-14 | 2022-11-29 | Mediatek Inc. | Method and apparatus of optimized splitting structure for video coding |
US11647214B2 (en) * | 2018-03-30 | 2023-05-09 | Qualcomm Incorporated | Multiple transforms adjustment stages for video coding |
KR101997681B1 (ko) * | 2018-06-11 | 2019-07-08 | 광운대학교 산학협력단 | 양자화 파라미터 기반의 잔차 블록 부호화/복호화 방법 및 장치 |
KR102036731B1 (ko) * | 2018-09-06 | 2019-10-25 | 숭실대학교산학협력단 | 가상화 네트워크 기능 클러스터링 구성 시스템 및 방법 |
CN113056913A (zh) * | 2018-10-05 | 2021-06-29 | Op方案有限责任公司 | 包括添加非相邻对角空间合并候选的构造合并候选列表的方法和系统 |
TWI782887B (zh) | 2018-12-28 | 2022-11-01 | 日商Jvc建伍股份有限公司 | 影像編碼裝置、影像編碼方法、影像編碼程式、影像解碼裝置、影像解碼方法及影像解碼程式 |
WO2020156515A1 (en) * | 2019-01-31 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Refined quantization steps in video coding |
US11616966B2 (en) * | 2019-04-03 | 2023-03-28 | Mediatek Inc. | Interaction between core transform and secondary transform |
CN114009019A (zh) * | 2019-05-08 | 2022-02-01 | 北京达佳互联信息技术有限公司 | 用于在视频编解码中用信令传递合并模式的方法和装置 |
CN113841403A (zh) * | 2019-05-15 | 2021-12-24 | 现代自动车株式会社 | 影像解码装置中使用的逆量化装置和方法 |
CN115103194B (zh) * | 2022-06-16 | 2023-03-24 | 慧之安信息技术股份有限公司 | 基于多解码模式的视频解码方法 |
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CN102055981B (zh) * | 2010-12-31 | 2013-07-03 | 北京大学深圳研究生院 | 用于视频编码器的去块滤波器及其实现方法 |
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CN102075751B (zh) * | 2011-01-12 | 2012-12-19 | 浙江大学 | 一种基于宏块运动状态的h264快速模式选择方法 |
US8755437B2 (en) * | 2011-03-17 | 2014-06-17 | Mediatek Inc. | Method and apparatus for derivation of spatial motion vector candidate and motion vector prediction candidate |
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WO2012140821A1 (ja) * | 2011-04-12 | 2012-10-18 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、および動画像符号化復号化装置 |
US9247266B2 (en) * | 2011-04-18 | 2016-01-26 | Texas Instruments Incorporated | Temporal motion data candidate derivation in video coding |
IL297827B2 (en) * | 2011-06-16 | 2024-01-01 | Ge Video Compression Llc | Entropy coding of motion vector differences |
CN103828376B (zh) * | 2011-06-29 | 2018-04-03 | 谷歌技术控股有限责任公司 | 用于在帧内编译期间使用扫描编译图案的方法和系统 |
WO2013032073A1 (ko) * | 2011-08-29 | 2013-03-07 | 주식회사 아이벡스피티홀딩스 | Amvp 모드에서의 예측 블록 생성 방법 |
KR20130050403A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
JP6064580B2 (ja) * | 2011-12-21 | 2017-01-25 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム |
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2011
- 2011-11-07 KR KR1020110115216A patent/KR20130050403A/ko not_active Application Discontinuation
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2012
- 2012-11-06 IN IN3945CHN2014 patent/IN2014CN03945A/en unknown
- 2012-11-06 WO PCT/CN2012/084159 patent/WO2013067917A1/en active Application Filing
- 2012-11-06 KR KR1020147009923A patent/KR20140061535A/ko not_active Application Discontinuation
- 2012-11-06 EP EP21182021.2A patent/EP3907989A1/en active Pending
- 2012-11-06 KR KR1020147009925A patent/KR20140076581A/ko not_active Application Discontinuation
- 2012-11-06 EP EP12848526.5A patent/EP2752003A4/en not_active Ceased
- 2012-11-06 JP JP2014539237A patent/JP5731078B2/ja active Active
- 2012-11-06 US US14/350,008 patent/US9532049B2/en active Active
- 2012-11-06 EP EP21182033.7A patent/EP3926950A1/en active Pending
- 2012-11-06 KR KR1020147009924A patent/KR20140060578A/ko not_active Application Discontinuation
- 2012-11-07 TW TW110136678A patent/TWI788036B/zh active
- 2012-11-07 CN CN201710756609.5A patent/CN107454422B/zh active Active
- 2012-11-07 TW TW106137246A patent/TWI659644B/zh active
- 2012-11-07 CN CN201710756079.4A patent/CN107483956B/zh active Active
- 2012-11-07 CN CN201710755698.1A patent/CN107592544B/zh active Active
- 2012-11-07 CN CN201210441762.6A patent/CN103096072B/zh active Active
- 2012-11-07 TW TW101141382A patent/TWI552572B/zh active
- 2012-11-07 TW TW108109608A patent/TWI744613B/zh active
- 2012-11-07 CN CN201710756606.1A patent/CN107483957B/zh active Active
- 2012-11-07 CN CN201710755994.1A patent/CN107483955B/zh active Active
- 2012-11-07 CN CN201710756610.8A patent/CN107404652B/zh active Active
- 2012-11-07 TW TW105122162A patent/TWI608729B/zh active
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2015
- 2015-04-08 JP JP2015079066A patent/JP6005792B2/ja active Active
- 2015-04-08 JP JP2015079067A patent/JP6023842B2/ja active Active
- 2015-04-08 JP JP2015079065A patent/JP6005791B2/ja active Active
- 2015-04-08 JP JP2015079064A patent/JP6005790B2/ja active Active
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2016
- 2016-11-23 US US15/360,375 patent/US10182239B2/en active Active
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2018
- 2018-12-12 US US16/218,063 patent/US11089322B2/en active Active
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2021
- 2021-07-20 US US17/381,011 patent/US11997307B2/en active Active
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2024
- 2024-05-10 US US18/661,413 patent/US20240298024A1/en active Pending
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