IN2014CN02948A - - Google Patents
Info
- Publication number
- IN2014CN02948A IN2014CN02948A IN2948CHN2014A IN2014CN02948A IN 2014CN02948 A IN2014CN02948 A IN 2014CN02948A IN 2948CHN2014 A IN2948CHN2014 A IN 2948CHN2014A IN 2014CN02948 A IN2014CN02948 A IN 2014CN02948A
- Authority
- IN
- India
- Prior art keywords
- tile
- tiles
- locally decoded
- decoded images
- perform
- 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
- H04N19/10—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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011239105 | 2011-10-31 | ||
PCT/JP2012/078012 WO2013065673A1 (ja) | 2011-10-31 | 2012-10-30 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02948A true IN2014CN02948A (pl) | 2015-07-03 |
Family
ID=48192020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2948CHN2014 IN2014CN02948A (pl) | 2011-10-31 | 2012-10-30 |
Country Status (8)
Country | Link |
---|---|
US (4) | US9986235B2 (pl) |
EP (1) | EP2775715A4 (pl) |
JP (2) | JPWO2013065673A1 (pl) |
KR (4) | KR101893664B1 (pl) |
CN (1) | CN103907348A (pl) |
BR (1) | BR112014009569B1 (pl) |
IN (1) | IN2014CN02948A (pl) |
WO (1) | WO2013065673A1 (pl) |
Families Citing this family (31)
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KR102033025B1 (ko) | 2009-07-07 | 2019-10-16 | 톰슨 라이센싱 | 영역 기반 필터에 대해서 협력적 분할 부호화하는 방법 및 장치 |
CN103718553B (zh) * | 2011-08-11 | 2017-03-01 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置 |
WO2013111593A1 (ja) | 2012-01-27 | 2013-08-01 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置 |
JP6080405B2 (ja) * | 2012-06-29 | 2017-02-15 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
US9241163B2 (en) * | 2013-03-15 | 2016-01-19 | Intersil Americas LLC | VC-2 decoding using parallel decoding paths |
US20150003520A1 (en) * | 2013-06-26 | 2015-01-01 | Texas Instruments Incorporated | Hevc video encoder and decoder for multi-core |
KR20200045013A (ko) | 2013-07-15 | 2020-04-29 | 소니 주식회사 | 상호작용성을 위한 모션-구속된 타일 세트들 sei 메시지의 확장들 |
CN109905748B (zh) * | 2013-09-20 | 2022-05-10 | 松下电器(美国)知识产权公司 | 图像编码方法及装置、图像解码方法及装置 |
JP6268066B2 (ja) | 2013-09-20 | 2018-01-24 | 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Panasonic Intellectual Property Corporation of America | 送信方法、受信方法、送信装置及び受信装置 |
FR3022063B1 (fr) * | 2014-06-05 | 2018-04-27 | Harmonic Inc. | Systeme de codage de sequence video utilisant des zones de codage elargies |
CA2951009A1 (en) | 2014-06-20 | 2015-12-23 | Sony Corporation | Image encoding device and method, and image decoding device and method |
JP2019514308A (ja) * | 2016-05-10 | 2019-05-30 | サムスン エレクトロニクス カンパニー リミテッド | 映像を符号化/復号する方法及びその装置 |
JP2018056686A (ja) * | 2016-09-27 | 2018-04-05 | 株式会社ドワンゴ | 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、画像復号装置、画像復号方法、及び画像復号プログラム |
JP2018107500A (ja) * | 2016-12-22 | 2018-07-05 | キヤノン株式会社 | 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム |
KR101895294B1 (ko) * | 2017-03-03 | 2018-09-05 | 주식회사 칩스앤미디어 | 프리 스캔을 이용한 블록 기반 동영상 복호화 방법 및 그 장치 |
US11057627B2 (en) | 2017-03-22 | 2021-07-06 | Industry-University Cooperation Foundation Hanyang University | In-loop filtering method according to adaptive pixel classification standard |
WO2019009590A1 (ko) * | 2017-07-03 | 2019-01-10 | 김기백 | 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치 |
CN110832855B (zh) * | 2017-07-03 | 2023-04-14 | 汉阳大学校产学协力团 | 利用包含追加区域的分割单位的影像解码方法以及装置 |
US11044490B2 (en) * | 2017-09-28 | 2021-06-22 | Sharp Kabushiki Kaisha | Motion compensation filter apparatus, image decoding apparatus, and video coding apparatus |
CN107846263B (zh) * | 2017-11-01 | 2020-07-14 | 南京莱斯电子设备有限公司 | 一种基于分段计算的信源二进制算术编码方法和编码系统 |
CN109076224B (zh) * | 2017-12-29 | 2021-05-07 | 深圳市大疆创新科技有限公司 | 视频解码器及其制造方法,数据处理电路、系统和方法 |
US10491897B2 (en) | 2018-04-13 | 2019-11-26 | Google Llc | Spatially adaptive quantization-aware deblocking filter |
BR112020025887A2 (pt) * | 2018-06-21 | 2021-03-23 | Telefonaktiebolaget Lm Ericsson (Publ) | métodos para decodificar e para codificar uma imagem parada, circuitos decodificador e codificador, decodificador, programa de computador, portadora, meio de armazenamento legível por computador não transitório, e, codificador |
WO2019243534A1 (en) | 2018-06-21 | 2019-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Tile shuffling for 360 degree video decoding |
TWI692939B (zh) * | 2018-08-14 | 2020-05-01 | 鈺創科技股份有限公司 | 過濾訊號的數位濾波器 |
WO2020050665A1 (ko) * | 2018-09-05 | 2020-03-12 | 엘지전자 주식회사 | 비디오 신호의 부호화/복호화 방법 및 이를 위한 장치 |
WO2021053262A1 (en) * | 2019-09-20 | 2021-03-25 | Nokia Technologies Oy | An apparatus, a method and a computer program for volumetric video |
US11064194B2 (en) | 2019-10-31 | 2021-07-13 | Western Digital Technologies, Inc. | Encoding digital videos using controllers of data storage devices |
WO2021101066A1 (ko) * | 2019-11-22 | 2021-05-27 | 엘지전자 주식회사 | 비디오 또는 영상 코딩 시스템에서의 엔트리 포인트 관련 정보에 기반한 영상 코딩 방법 |
KR102192631B1 (ko) * | 2019-11-28 | 2020-12-17 | 주식회사우경정보기술 | 병렬 포렌식 마킹 장치 및 방법 |
WO2021133055A1 (ko) * | 2019-12-24 | 2021-07-01 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US7330596B2 (en) * | 2002-07-17 | 2008-02-12 | Ricoh Company, Ltd. | Image decoding technique for suppressing tile boundary distortion |
CN101138248A (zh) * | 2005-12-07 | 2008-03-05 | 索尼株式会社 | 编码装置、编码方法、编码程序、解码装置、解码方法和解码程序 |
JP2007251553A (ja) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | リアルタイム処理装置及びその方法 |
WO2008069073A1 (ja) * | 2006-11-30 | 2008-06-12 | Ntt Docomo, Inc. | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号化装置、動画像復号化方法及び動画像復号化プログラム |
US8019167B2 (en) * | 2007-01-03 | 2011-09-13 | Human Monitoring Ltd. | Compressing high resolution images in a low resolution video |
WO2008120577A1 (ja) * | 2007-03-29 | 2008-10-09 | Kabushiki Kaisha Toshiba | 画像符号化及び復号化の方法及び装置 |
MX2010008978A (es) * | 2008-03-07 | 2010-09-07 | Toshiba Kk | Aparato de codificacion / decodificacion de video. |
JP4539755B2 (ja) * | 2008-04-11 | 2010-09-08 | ソニー株式会社 | 情報処理システム及び情報処理方法、並びにプログラム |
US20100225655A1 (en) * | 2009-03-06 | 2010-09-09 | Microsoft Corporation | Concurrent Encoding/Decoding of Tiled Data |
JP5344238B2 (ja) | 2009-07-31 | 2013-11-20 | ソニー株式会社 | 画像符号化装置および方法、記録媒体、並びにプログラム |
US8767824B2 (en) | 2011-07-11 | 2014-07-01 | Sharp Kabushiki Kaisha | Video decoder parallelization for tiles |
US8913656B2 (en) * | 2011-10-14 | 2014-12-16 | Mediatek Inc. | Method and apparatus for in-loop filtering |
US9584819B2 (en) * | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
US20130107973A1 (en) | 2011-10-28 | 2013-05-02 | Qualcomm Incorporated | Loop filtering control over tile boundaries |
-
2012
- 2012-10-30 WO PCT/JP2012/078012 patent/WO2013065673A1/ja active Application Filing
- 2012-10-30 CN CN201280053518.0A patent/CN103907348A/zh active Pending
- 2012-10-30 KR KR1020167007203A patent/KR101893664B1/ko active IP Right Grant
- 2012-10-30 BR BR112014009569-8A patent/BR112014009569B1/pt active IP Right Grant
- 2012-10-30 IN IN2948CHN2014 patent/IN2014CN02948A/en unknown
- 2012-10-30 EP EP12845564.9A patent/EP2775715A4/en not_active Withdrawn
- 2012-10-30 KR KR1020187024061A patent/KR102145782B1/ko active IP Right Grant
- 2012-10-30 KR KR1020207023042A patent/KR102272561B1/ko active IP Right Grant
- 2012-10-30 KR KR1020147014571A patent/KR20140092862A/ko active Application Filing
- 2012-10-30 JP JP2013541779A patent/JPWO2013065673A1/ja active Pending
- 2012-10-30 US US14/350,732 patent/US9986235B2/en active Active
-
2015
- 2015-10-07 JP JP2015199350A patent/JP2016029821A/ja active Pending
-
2018
- 2018-01-25 US US15/880,260 patent/US10523935B2/en active Active
-
2019
- 2019-11-19 US US16/688,475 patent/US10708586B2/en active Active
-
2020
- 2020-06-02 US US16/890,468 patent/US11051014B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR102145782B1 (ko) | 2020-08-19 |
JPWO2013065673A1 (ja) | 2015-04-02 |
EP2775715A1 (en) | 2014-09-10 |
KR20160038062A (ko) | 2016-04-06 |
US20200296361A1 (en) | 2020-09-17 |
US20180152702A1 (en) | 2018-05-31 |
US10523935B2 (en) | 2019-12-31 |
KR20140092862A (ko) | 2014-07-24 |
KR102272561B1 (ko) | 2021-07-02 |
BR112014009569B1 (pt) | 2022-07-05 |
CN103907348A (zh) | 2014-07-02 |
JP2016029821A (ja) | 2016-03-03 |
EP2775715A4 (en) | 2015-09-23 |
US20200092549A1 (en) | 2020-03-19 |
US9986235B2 (en) | 2018-05-29 |
KR20180097775A (ko) | 2018-08-31 |
WO2013065673A1 (ja) | 2013-05-10 |
KR20200097817A (ko) | 2020-08-19 |
KR101893664B1 (ko) | 2018-08-30 |
US11051014B2 (en) | 2021-06-29 |
US10708586B2 (en) | 2020-07-07 |
US20140247875A1 (en) | 2014-09-04 |
BR112014009569A2 (pt) | 2017-04-18 |
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