SI3249926T1 - Naprava za dekodiranje videa, postopek za dekodiranje videa in program za dekodiranje videa - Google Patents
Naprava za dekodiranje videa, postopek za dekodiranje videa in program za dekodiranje videaInfo
- Publication number
- SI3249926T1 SI3249926T1 SI201231547T SI201231547T SI3249926T1 SI 3249926 T1 SI3249926 T1 SI 3249926T1 SI 201231547 T SI201231547 T SI 201231547T SI 201231547 T SI201231547 T SI 201231547T SI 3249926 T1 SI3249926 T1 SI 3249926T1
- Authority
- SI
- Slovenia
- Prior art keywords
- video decoding
- vivideo
- decoding
- program
- video
- 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
- H04N19/124—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
- H04N19/169—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
- H04N19/102—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
- H04N19/134—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
-
- 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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/46—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
- H04N19/90—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
- H04N19/169—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
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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011272471 | 2011-12-13 | ||
JP2011272470 | 2011-12-13 | ||
JP2012271419A JP5664638B2 (ja) | 2011-12-13 | 2012-12-12 | 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム |
JP2012271418A JP5900307B2 (ja) | 2011-12-13 | 2012-12-12 | 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 |
EP17179076.9A EP3249926B8 (en) | 2011-12-13 | 2012-12-13 | Vivideo decoding device, video decoding method, and video decoding program |
Publications (1)
Publication Number | Publication Date |
---|---|
SI3249926T1 true SI3249926T1 (sl) | 2019-04-30 |
Family
ID=49479185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI201231547T SI3249926T1 (sl) | 2011-12-13 | 2012-12-13 | Naprava za dekodiranje videa, postopek za dekodiranje videa in program za dekodiranje videa |
Country Status (12)
Country | Link |
---|---|
US (5) | US9667989B2 (sl) |
EP (7) | EP3416385B1 (sl) |
CN (7) | CN105187828A (sl) |
BR (1) | BR112014013538B1 (sl) |
DK (1) | DK3249926T3 (sl) |
ES (6) | ES2823479T3 (sl) |
HU (6) | HUE036966T2 (sl) |
PL (6) | PL2793467T3 (sl) |
RU (5) | RU2582864C1 (sl) |
SI (1) | SI3249926T1 (sl) |
TW (5) | TW201332374A (sl) |
WO (1) | WO2013088721A1 (sl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105872539B (zh) * | 2015-02-08 | 2020-01-14 | 同济大学 | 图像编码方法和装置及图像解码方法和装置 |
US11206401B2 (en) | 2016-02-11 | 2021-12-21 | Samsung Electronics Co., Ltd. | Video encoding method and device and video decoding method and device |
WO2017203930A1 (en) * | 2016-05-27 | 2017-11-30 | Sharp Kabushiki Kaisha | Systems and methods for varying quantization parameters |
JP6660868B2 (ja) | 2016-11-15 | 2020-03-11 | Kddi株式会社 | 動画像符号化装置及び動画像復号装置並びにプログラム |
CN109587478B (zh) * | 2017-09-29 | 2023-03-31 | 华为技术有限公司 | 一种媒体信息的处理方法及装置 |
EP3777172A4 (en) | 2018-04-02 | 2022-01-19 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR DRIVING QUANTIFICATION PARAMETERS FOR VIDEO BLOCKS DURING VIDEO CODING |
US10491897B2 (en) * | 2018-04-13 | 2019-11-26 | Google Llc | Spatially adaptive quantization-aware deblocking filter |
US10812819B2 (en) * | 2018-10-07 | 2020-10-20 | Tencent America LLC | Method and apparatus for video coding |
JP6835177B2 (ja) * | 2018-11-30 | 2021-02-24 | 株式会社Jvcケンウッド | 画像復号化装置、画像復号化方法及び画像復号化プログラム |
CN112004084B (zh) * | 2019-05-27 | 2022-03-29 | 北京君正集成电路股份有限公司 | 一种利用量化参数排序的码率控制优化方法及系统 |
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WO1991010328A1 (en) * | 1989-12-28 | 1991-07-11 | Massachusetts Institute Of Technology | Video telephone systems |
TW241350B (sl) * | 1991-11-07 | 1995-02-21 | Rca Thomson Licensing Corp | |
KR100627597B1 (ko) * | 2002-04-26 | 2006-09-25 | 가부시키가이샤 엔티티 도코모 | 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법, 화상 복호 방법, 화상 부호화 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 및 화상 복호 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 |
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JP2006174415A (ja) * | 2004-11-19 | 2006-06-29 | Ntt Docomo Inc | 画像復号装置、画像復号プログラム、画像復号方法、画像符号化装置、画像符号化プログラム及び画像符号化方法 |
JP4485996B2 (ja) * | 2005-06-13 | 2010-06-23 | 株式会社日立製作所 | 画像符号化装置及び画像符号化プログラム |
CN101039432A (zh) * | 2006-03-16 | 2007-09-19 | 华为技术有限公司 | 在编码过程中实现自适应量化的方法及装置 |
EP1841237B1 (en) * | 2006-03-29 | 2014-10-08 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Method and apparatus for video encoding |
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EP2154901A4 (en) * | 2007-04-09 | 2011-06-22 | Ntt Docomo Inc | DEVICE, METHOD AND PROGRAM FOR PICTURE PREDICTING / CODING, DEVICE, METHOD AND PROGRAM FOR PICTURE DECODING / DECODING |
KR20090041944A (ko) * | 2007-10-25 | 2009-04-29 | (주)씨앤에스 테크놀로지 | 인근 블록의 모드정보를 이용한 움직임 추정 방법 및 장치 |
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2012
- 2012-12-13 CN CN201510583939.XA patent/CN105187828A/zh active Pending
- 2012-12-13 EP EP18186973.6A patent/EP3416385B1/en active Active
- 2012-12-13 PL PL12857656T patent/PL2793467T3/pl unknown
- 2012-12-13 PL PL20190072.7T patent/PL3754988T3/pl unknown
- 2012-12-13 HU HUE12857656A patent/HUE036966T2/hu unknown
- 2012-12-13 BR BR112014013538A patent/BR112014013538B1/pt active IP Right Grant
- 2012-12-13 TW TW101147148A patent/TW201332374A/zh unknown
- 2012-12-13 ES ES18186975T patent/ES2823479T3/es active Active
- 2012-12-13 CN CN201510582741.XA patent/CN105245893A/zh active Pending
- 2012-12-13 ES ES20190072T patent/ES2952451T3/es active Active
- 2012-12-13 TW TW105130620A patent/TWI604722B/zh active
- 2012-12-13 TW TW108141433A patent/TWI714349B/zh active
- 2012-12-13 CN CN201810157248.7A patent/CN108243340A/zh active Pending
- 2012-12-13 HU HUE18186975A patent/HUE051999T2/hu unknown
- 2012-12-13 PL PL18186970T patent/PL3416384T3/pl unknown
- 2012-12-13 EP EP20190072.7A patent/EP3754988B1/en active Active
- 2012-12-13 CN CN201510582336.8A patent/CN105245891A/zh active Pending
- 2012-12-13 RU RU2014125839/08A patent/RU2582864C1/ru active
- 2012-12-13 HU HUE18186970A patent/HUE051051T2/hu unknown
- 2012-12-13 TW TW107111680A patent/TWI679877B/zh active
- 2012-12-13 PL PL17179076T patent/PL3249926T3/pl unknown
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- 2012-12-13 EP EP12857656.8A patent/EP2793467B1/en active Active
- 2012-12-13 CN CN201280060032.XA patent/CN103975589A/zh active Pending
- 2012-12-13 SI SI201231547T patent/SI3249926T1/sl unknown
- 2012-12-13 ES ES18186973T patent/ES2825065T3/es active Active
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- 2012-12-13 TW TW106131955A patent/TWI625961B/zh active
- 2012-12-13 EP EP18186975.1A patent/EP3416383B1/en active Active
- 2012-12-13 EP EP18186970.2A patent/EP3416384B1/en active Active
- 2012-12-13 WO PCT/JP2012/007964 patent/WO2013088721A1/ja active Application Filing
- 2012-12-13 ES ES17179076T patent/ES2734113T3/es active Active
- 2012-12-13 CN CN201810157196.3A patent/CN108235012B/zh active Active
- 2012-12-13 EP EP17179076.9A patent/EP3249926B8/en active Active
- 2012-12-13 DK DK17179076.9T patent/DK3249926T3/en active
- 2012-12-13 RU RU2016111020A patent/RU2633179C1/ru active
- 2012-12-13 HU HUE17179076A patent/HUE042692T2/hu unknown
- 2012-12-13 EP EP23173933.5A patent/EP4221209A1/en active Pending
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2014
- 2014-06-04 US US14/295,860 patent/US9667989B2/en active Active
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2016
- 2016-06-09 US US15/177,649 patent/US9661342B2/en active Active
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2017
- 2017-04-21 US US15/493,891 patent/US9877027B2/en active Active
- 2017-04-21 US US15/493,987 patent/US9872025B2/en active Active
- 2017-04-21 US US15/494,097 patent/US9894363B2/en active Active
- 2017-09-22 RU RU2017133121A patent/RU2667053C1/ru active
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2018
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2019
- 2019-02-28 RU RU2019105782A patent/RU2707411C9/ru active
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