MX341068B - Método de codificacion de imágenes, método de decodificacion de imágenes, aparato de codificacion de imágenes, aparato de decodificacion de imágenes y aparato de codificacion y decoficación de imágenes. - Google Patents
Método de codificacion de imágenes, método de decodificacion de imágenes, aparato de codificacion de imágenes, aparato de decodificacion de imágenes y aparato de codificacion y decoficación de imágenes.Info
- Publication number
- MX341068B MX341068B MX2014012269A MX2014012269A MX341068B MX 341068 B MX341068 B MX 341068B MX 2014012269 A MX2014012269 A MX 2014012269A MX 2014012269 A MX2014012269 A MX 2014012269A MX 341068 B MX341068 B MX 341068B
- Authority
- MX
- Mexico
- Prior art keywords
- image
- image encoding
- units
- decoding
- generating
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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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
- H04N19/10—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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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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
- H04N19/10—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
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
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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
- H04N19/10—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
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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
- H04N19/42—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
- H04N19/423—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 characterised by memory arrangements
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
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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
- H04N19/70—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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Un método de codificación de imágenes para codificar una o más unidades que están incluidas en una imagen, que comprende: generar una primera bandera que indica si sí o no se fija por unidad (S221) un tiempo de eliminación de datos codificados de un búfer para almacenar los datos codificado mediante un decodificador hipotético; generar una segunda bandera que indica si es constante o arbitrario un intervalo entre los tiempos de eliminación de las unidades cuando el tiempo de eliminación se fija por unidad (S222); y generar una corriente de bits codificada que incluye los datos codificados, la primera bandera y la segunda bandera (S223).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201261636913P | 2012-04-23 | 2012-04-23 | |
US201261658957P | 2012-06-13 | 2012-06-13 | |
PCT/JP2013/002461 WO2013161203A1 (ja) | 2012-04-23 | 2013-04-11 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014012269A MX2014012269A (es) | 2014-12-05 |
MX341068B true MX341068B (es) | 2016-08-05 |
Family
ID=49380104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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MX2014012269A MX341068B (es) | 2012-04-23 | 2013-04-11 | Método de codificacion de imágenes, método de decodificacion de imágenes, aparato de codificacion de imágenes, aparato de decodificacion de imágenes y aparato de codificacion y decoficación de imágenes. |
Country Status (16)
Country | Link |
---|---|
US (7) | US8885731B2 (es) |
EP (1) | EP2843945B1 (es) |
JP (4) | JP6041273B2 (es) |
KR (1) | KR102030211B1 (es) |
CN (4) | CN104429080B (es) |
AR (1) | AR090815A1 (es) |
AU (1) | AU2013254214C1 (es) |
BR (1) | BR112014026177B1 (es) |
CA (1) | CA2870989C (es) |
ES (1) | ES2782227T3 (es) |
MX (1) | MX341068B (es) |
PL (1) | PL2843945T3 (es) |
RU (2) | RU2713854C2 (es) |
SG (1) | SG11201406829YA (es) |
TW (1) | TWI559737B (es) |
WO (1) | WO2013161203A1 (es) |
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KR102096566B1 (ko) | 2012-04-13 | 2020-04-02 | 지이 비디오 컴프레션, 엘엘씨 | 저지연 화상 코딩 |
CA3095638C (en) | 2012-06-29 | 2023-11-14 | Ge Video Compression, Llc | Video data stream concept |
US9654802B2 (en) * | 2012-09-24 | 2017-05-16 | Qualcomm Incorporated | Sequence level flag for sub-picture level coded picture buffer parameters |
US9660874B2 (en) * | 2012-12-13 | 2017-05-23 | Level 3 Communications, Llc | Devices and methods supporting content delivery with delivery services having dynamically configurable log information |
JP6652320B2 (ja) * | 2013-12-16 | 2020-02-19 | 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 |
JP5886341B2 (ja) * | 2014-03-07 | 2016-03-16 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
US10063867B2 (en) * | 2014-06-18 | 2018-08-28 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
US10091532B2 (en) * | 2014-06-26 | 2018-10-02 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
CN110114803B (zh) * | 2016-12-28 | 2023-06-27 | 松下电器(美国)知识产权公司 | 三维模型分发方法、三维模型接收方法、三维模型分发装置以及三维模型接收装置 |
SG11202011403WA (en) * | 2018-05-22 | 2020-12-30 | Panasonic Ip Corp America | Encoder, decoder, encoding method, decoding method, and picture compression program |
US20230049909A1 (en) * | 2019-12-31 | 2023-02-16 | Koninklijke Kpn N.V. | Partial output of a decoded picture buffer in video coding |
CN115699765A (zh) | 2020-05-22 | 2023-02-03 | 字节跳动有限公司 | 访问单元中图片信息的信令 |
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2013
- 2013-04-11 AU AU2013254214A patent/AU2013254214C1/en active Active
- 2013-04-11 CN CN201380021063.9A patent/CN104429080B/zh active Active
- 2013-04-11 WO PCT/JP2013/002461 patent/WO2013161203A1/ja active Application Filing
- 2013-04-11 KR KR1020147029187A patent/KR102030211B1/ko active IP Right Grant
- 2013-04-11 ES ES13781959T patent/ES2782227T3/es active Active
- 2013-04-11 MX MX2014012269A patent/MX341068B/es active IP Right Grant
- 2013-04-11 PL PL13781959T patent/PL2843945T3/pl unknown
- 2013-04-11 EP EP13781959.5A patent/EP2843945B1/en active Active
- 2013-04-11 SG SG11201406829YA patent/SG11201406829YA/en unknown
- 2013-04-11 CN CN201711250867.2A patent/CN107801030B/zh active Active
- 2013-04-11 CN CN201711189794.0A patent/CN107770556B/zh active Active
- 2013-04-11 JP JP2014512325A patent/JP6041273B2/ja active Active
- 2013-04-11 CN CN201711249991.7A patent/CN107801029B/zh active Active
- 2013-04-11 RU RU2017123542A patent/RU2713854C2/ru active
- 2013-04-11 BR BR112014026177-6A patent/BR112014026177B1/pt active IP Right Grant
- 2013-04-11 CA CA2870989A patent/CA2870989C/en active Active
- 2013-04-11 RU RU2014142031A patent/RU2627109C2/ru active
- 2013-04-17 US US13/864,571 patent/US8885731B2/en active Active
- 2013-04-18 TW TW102113766A patent/TWI559737B/zh active
- 2013-04-23 AR ARP130101359A patent/AR090815A1/es active IP Right Grant
- 2013-07-16 US US13/942,819 patent/US8804847B2/en active Active
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2014
- 2014-05-12 US US14/275,248 patent/US9491470B2/en active Active
- 2014-08-27 US US14/470,233 patent/US9602823B2/en active Active
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