PT2942958T - Sinalização de subdivisão de unidade de codificação para blocos codificados por pcm - Google Patents
Sinalização de subdivisão de unidade de codificação para blocos codificados por pcmInfo
- Publication number
- PT2942958T PT2942958T PT138700174T PT13870017T PT2942958T PT 2942958 T PT2942958 T PT 2942958T PT 138700174 T PT138700174 T PT 138700174T PT 13870017 T PT13870017 T PT 13870017T PT 2942958 T PT2942958 T PT 2942958T
- Authority
- PT
- Portugal
- Prior art keywords
- coding unit
- coded blocks
- unit split
- pcm coded
- split signaling
- 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
- H04N19/90—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
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/102—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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/146—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
- H04N19/169—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
- H04N19/44—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
- H04N19/70—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
-
- 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
- H04N19/90—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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013000290 | 2013-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2942958T true PT2942958T (pt) | 2018-06-15 |
Family
ID=51062203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT138700174T PT2942958T (pt) | 2013-01-07 | 2013-12-11 | Sinalização de subdivisão de unidade de codificação para blocos codificados por pcm |
Country Status (9)
Country | Link |
---|---|
US (2) | US9426485B2 (pt) |
EP (1) | EP2942958B1 (pt) |
JP (1) | JP6172162B2 (pt) |
CN (1) | CN104904210B (pt) |
ES (1) | ES2671972T3 (pt) |
PL (1) | PL2942958T3 (pt) |
PT (1) | PT2942958T (pt) |
TR (1) | TR201808710T4 (pt) |
WO (1) | WO2014106878A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016074147A1 (en) * | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
CA3068762C (en) * | 2017-07-04 | 2023-10-03 | Huawei Technologies Co., Ltd. | Improvement on boundary forced partition |
WO2019189279A1 (en) * | 2018-03-30 | 2019-10-03 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks at a boundary of a picture for video coding |
CN117793383A (zh) * | 2018-04-01 | 2024-03-29 | Lg电子株式会社 | 视频信号编解码设备、存储介质和数据发送设备 |
WO2020056763A1 (en) * | 2018-09-21 | 2020-03-26 | Alibaba Group Holding Limited | Adaptive coding of video coding units based on coding block type |
MX2021006944A (es) * | 2018-12-21 | 2021-08-24 | Sony Group Corp | Aparato de procesamiento de imagen y metodo. |
WO2020215338A1 (zh) * | 2019-04-26 | 2020-10-29 | 深圳市大疆创新科技有限公司 | 视频编解码的方法和装置 |
JP7189854B2 (ja) * | 2019-09-19 | 2022-12-14 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8266657B2 (en) * | 2001-03-15 | 2012-09-11 | Sling Media Inc. | Method for effectively implementing a multi-room television system |
WO2007040364A1 (en) * | 2005-10-05 | 2007-04-12 | Lg Electronics Inc. | Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor |
US7646319B2 (en) * | 2005-10-05 | 2010-01-12 | Lg Electronics Inc. | Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor |
US8194754B2 (en) * | 2005-10-13 | 2012-06-05 | Lg Electronics Inc. | Method for processing a signal and apparatus for processing a signal |
US8019611B2 (en) * | 2005-10-13 | 2011-09-13 | Lg Electronics Inc. | Method of processing a signal and apparatus for processing a signal |
JP4555257B2 (ja) * | 2006-06-06 | 2010-09-29 | パナソニック株式会社 | 画像符号化装置 |
JP2008022383A (ja) * | 2006-07-13 | 2008-01-31 | Matsushita Electric Ind Co Ltd | 画像符号化装置 |
PT2146344T (pt) * | 2008-07-17 | 2016-10-13 | Fraunhofer Ges Forschung | Esquema de codificação/descodificação de áudio com uma derivação comutável |
JP2010193401A (ja) * | 2009-02-20 | 2010-09-02 | Canon Inc | 画像符号化方法及び画像符号化装置 |
KR101452713B1 (ko) | 2009-10-30 | 2014-10-21 | 삼성전자주식회사 | 픽처 경계의 부호화 단위를 부호화, 복호화 하는 방법 및 장치 |
JP5850214B2 (ja) * | 2011-01-11 | 2016-02-03 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP5610539B2 (ja) | 2011-06-15 | 2014-10-22 | サミー株式会社 | 弾球遊技機 |
WO2013064547A1 (en) * | 2011-11-04 | 2013-05-10 | Panasonic Corporation | Deblocking filtering with modified image block boundary strength derivation |
US9426418B2 (en) * | 2014-07-29 | 2016-08-23 | Qualcomm Incorporated | Reducing delay in video telephony |
-
2013
- 2013-12-11 PT PT138700174T patent/PT2942958T/pt unknown
- 2013-12-11 WO PCT/JP2013/007276 patent/WO2014106878A1/ja active Application Filing
- 2013-12-11 ES ES13870017.4T patent/ES2671972T3/es active Active
- 2013-12-11 JP JP2014555396A patent/JP6172162B2/ja not_active Expired - Fee Related
- 2013-12-11 CN CN201380069590.7A patent/CN104904210B/zh active Active
- 2013-12-11 TR TR2018/08710T patent/TR201808710T4/tr unknown
- 2013-12-11 US US14/759,469 patent/US9426485B2/en active Active
- 2013-12-11 PL PL13870017T patent/PL2942958T3/pl unknown
- 2013-12-11 EP EP13870017.4A patent/EP2942958B1/en active Active
-
2016
- 2016-07-14 US US15/210,414 patent/US20160323604A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP6172162B2 (ja) | 2017-08-02 |
EP2942958B1 (en) | 2018-03-21 |
JPWO2014106878A1 (ja) | 2017-01-19 |
ES2671972T3 (es) | 2018-06-11 |
CN104904210A (zh) | 2015-09-09 |
EP2942958A1 (en) | 2015-11-11 |
US9426485B2 (en) | 2016-08-23 |
US20160323604A1 (en) | 2016-11-03 |
EP2942958A4 (en) | 2016-06-22 |
TR201808710T4 (tr) | 2018-07-23 |
US20150358632A1 (en) | 2015-12-10 |
PL2942958T3 (pl) | 2018-08-31 |
CN104904210B (zh) | 2018-01-30 |
WO2014106878A1 (ja) | 2014-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1224468A1 (zh) | 信令告知用於編碼的信息 | |
HK1203257A1 (en) | Coded block flag coding | |
HK1211510A1 (en) | A decoding system | |
EP2834970A4 (en) | LEVEL SIGNALING FOR LAYERED VIDEO CODING | |
PL2942958T3 (pl) | Sygnalizowanie podziału jednostki kodowania dla bloków kodowanych PCM | |
EP3614676C0 (en) | SIGNALING A LAYER IDENTIFIER USING AN EXTENSION MECHANISM | |
EP3056006A4 (en) | Sign coding for blocks with transform skipped | |
HUE050421T2 (hu) | Predikciós maradékblokkok átpozicionálása videokódolásban | |
HK1209936A1 (en) | Signaling layer identifiers for operation points in video coding | |
GB2507637B (en) | Decoding coded data block | |
HK1225779A1 (zh) | 用於在跳過變換的情況下對塊的符號編碼 | |
HUE040137T2 (hu) | Predikátor mélységtérkép-intrakódoláshoz | |
IL243931B (en) | Optimized coding table signal | |
PL3660843T3 (pl) | Sposób kodowania bezstratnego | |
GB2513597B (en) | SIP signalling | |
IL240412A0 (en) | Corrupt carrier coding | |
HK1217844A1 (zh) | 用於非變換編碼的掃描次序 | |
HK1219521A1 (zh) | 用於鐵路軌道系統的軌枕塊單元 | |
PL2792822T3 (pl) | Wkładka zamka, kodowana belką blokującą | |
GB2509702B (en) | Video coding | |
GB201300715D0 (en) | Speech coding | |
SG11201503954YA (en) | Coding unit bit number limitation | |
HK1202743A1 (en) | Resilient signal encoding | |
ZA201408072B (en) | Underground signalling system | |
SG11201503349WA (en) | The best ten colours coding system |