BR112014013373A2 - codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo termo - Google Patents
codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo termoInfo
- Publication number
- BR112014013373A2 BR112014013373A2 BR112014013373A BR112014013373A BR112014013373A2 BR 112014013373 A2 BR112014013373 A2 BR 112014013373A2 BR 112014013373 A BR112014013373 A BR 112014013373A BR 112014013373 A BR112014013373 A BR 112014013373A BR 112014013373 A2 BR112014013373 A2 BR 112014013373A2
- Authority
- BR
- Brazil
- Prior art keywords
- term reference
- image
- long term
- order count
- count values
- 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
- H04N19/50—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
- H04N19/169—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
- H04N19/50—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
-
- 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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Image Processing (AREA)
Abstract
1/1 resumo "codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo termo". em geral, as técnicas são descritas para codificar valores de contagem de ordem de imagem identificando imagens de referência de longo termo. um dispositivo de decodificação de vídeo compreende um processador para realizar as técnicas. o processador pode ser configurado para determinar um número de bits utilizado para representar os bits menos significativos do valor de contagem de ordem de imagem que identifica uma imagem de referência de longo termo a ser utilizada quando da decodificação de pelo menos uma parte de uma imagem atual e analisar o número determinado de bits a partir de uma sequência de bits representando os dados de vídeo codificados. os bits analisados representam os bits menos significativos do valor de contagem de ordem de imagem. o processador recupera a imagem de referência delongo termo a partir de um armazenador de imagem decodificada com base nos bits menos significativos, e decodifica pelo menos a parte da imagem atual utilizando a imagem de referência de longo termo recuperada.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161566359P | 2011-12-02 | 2011-12-02 | |
US61/566,359 | 2011-12-02 | ||
US201261589295P | 2012-01-20 | 2012-01-20 | |
US61/589,295 | 2012-01-20 | ||
US201261624933P | 2012-04-16 | 2012-04-16 | |
US61/624,933 | 2012-04-16 | ||
US13/689,547 | 2012-11-29 | ||
US13/689,547 US9432665B2 (en) | 2011-12-02 | 2012-11-29 | Coding least significant bits of picture order count values identifying long-term reference pictures |
PCT/US2012/067355 WO2013082464A1 (en) | 2011-12-02 | 2012-11-30 | Coding least signficant bits of picture order count values identifying long-term reference pictures |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014013373A2 true BR112014013373A2 (pt) | 2017-06-13 |
BR112014013373A8 BR112014013373A8 (pt) | 2021-02-23 |
BR112014013373B1 BR112014013373B1 (pt) | 2022-06-07 |
Family
ID=48523989
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014013365-4A BR112014013365B1 (pt) | 2011-12-02 | 2012-11-30 | Codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo prazo |
BR112014013373-5A BR112014013373B1 (pt) | 2011-12-02 | 2012-11-30 | Codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo prazo |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014013365-4A BR112014013365B1 (pt) | 2011-12-02 | 2012-11-30 | Codificação de bits menos significativos dos valores de contagem de ordem de imagem identificando imagens de referência de longo prazo |
Country Status (21)
Country | Link |
---|---|
US (2) | US9648321B2 (pt) |
EP (2) | EP2786569B1 (pt) |
JP (4) | JP5866458B2 (pt) |
KR (2) | KR101632815B1 (pt) |
CN (2) | CN104025596A (pt) |
AU (2) | AU2012345727B2 (pt) |
BR (2) | BR112014013365B1 (pt) |
CA (2) | CA2856548C (pt) |
DK (1) | DK2786569T3 (pt) |
ES (1) | ES2715980T3 (pt) |
HK (1) | HK1197125A1 (pt) |
HU (1) | HUE042033T2 (pt) |
IL (2) | IL232591B (pt) |
IN (2) | IN2014CN03797A (pt) |
MY (1) | MY170982A (pt) |
PH (1) | PH12014501170A1 (pt) |
RU (2) | RU2573204C1 (pt) |
SG (2) | SG11201402109PA (pt) |
SI (1) | SI2786569T1 (pt) |
WO (2) | WO2013082464A1 (pt) |
ZA (1) | ZA201404863B (pt) |
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JP6209772B2 (ja) * | 2013-01-15 | 2017-10-11 | 華為技術有限公司Huawei Technologies Co.,Ltd. | シグナリングを用いたビデオデコーダ |
EP3399746B1 (en) * | 2013-01-16 | 2019-08-07 | Telefonaktiebolaget LM Ericsson (publ) | Decoder and encoder for coding of a video sequence |
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2012
- 2012-11-29 US US13/689,559 patent/US9648321B2/en active Active
- 2012-11-29 US US13/689,547 patent/US9432665B2/en active Active
- 2012-11-30 AU AU2012345727A patent/AU2012345727B2/en active Active
- 2012-11-30 WO PCT/US2012/067355 patent/WO2013082464A1/en active Application Filing
- 2012-11-30 CN CN201280059327.5A patent/CN104025596A/zh active Pending
- 2012-11-30 CA CA2856548A patent/CA2856548C/en active Active
- 2012-11-30 KR KR1020147018110A patent/KR101632815B1/ko active IP Right Grant
- 2012-11-30 AU AU2012345720A patent/AU2012345720C1/en active Active
- 2012-11-30 BR BR112014013365-4A patent/BR112014013365B1/pt active IP Right Grant
- 2012-11-30 IN IN3797CHN2014 patent/IN2014CN03797A/en unknown
- 2012-11-30 EP EP12798575.2A patent/EP2786569B1/en active Active
- 2012-11-30 WO PCT/US2012/067362 patent/WO2013082471A1/en active Application Filing
- 2012-11-30 RU RU2014126864/08A patent/RU2573204C1/ru active
- 2012-11-30 JP JP2014544936A patent/JP5866458B2/ja active Active
- 2012-11-30 JP JP2014544938A patent/JP2015503287A/ja active Pending
- 2012-11-30 SG SG11201402109PA patent/SG11201402109PA/en unknown
- 2012-11-30 KR KR1020147018172A patent/KR101632816B1/ko active IP Right Grant
- 2012-11-30 CA CA2856726A patent/CA2856726C/en active Active
- 2012-11-30 ES ES12798575T patent/ES2715980T3/es active Active
- 2012-11-30 SI SI201231555T patent/SI2786569T1/sl unknown
- 2012-11-30 CN CN201280059053.XA patent/CN103999463B/zh active Active
- 2012-11-30 HU HUE12798575A patent/HUE042033T2/hu unknown
- 2012-11-30 EP EP12801686.2A patent/EP2786571B1/en active Active
- 2012-11-30 SG SG11201402107WA patent/SG11201402107WA/en unknown
- 2012-11-30 MY MYPI2014701173A patent/MY170982A/en unknown
- 2012-11-30 RU RU2014126865/07A patent/RU2594760C2/ru active
- 2012-11-30 IN IN3837CHN2014 patent/IN2014CN03837A/en unknown
- 2012-11-30 BR BR112014013373-5A patent/BR112014013373B1/pt active IP Right Grant
- 2012-11-30 DK DK12798575.2T patent/DK2786569T3/en active
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2014
- 2014-05-13 IL IL232591A patent/IL232591B/en active IP Right Grant
- 2014-05-13 IL IL232590A patent/IL232590B/en active IP Right Grant
- 2014-05-26 PH PH12014501170A patent/PH12014501170A1/en unknown
- 2014-07-01 ZA ZA2014/04863A patent/ZA201404863B/en unknown
- 2014-10-20 HK HK14110428.5A patent/HK1197125A1/xx unknown
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2016
- 2016-03-08 JP JP2016044279A patent/JP6661419B2/ja active Active
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2018
- 2018-03-19 JP JP2018050736A patent/JP6556894B2/ja active Active
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Legal Events
Date | Code | Title | Description |
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B15K | Others concerning applications: alteration of classification |
Ipc: H04N 7/00 (2011.01) |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
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