MX2018008587A - Estructura de arbol multi-tipo para codificacion de video. - Google Patents
Estructura de arbol multi-tipo para codificacion de video.Info
- Publication number
- MX2018008587A MX2018008587A MX2018008587A MX2018008587A MX2018008587A MX 2018008587 A MX2018008587 A MX 2018008587A MX 2018008587 A MX2018008587 A MX 2018008587A MX 2018008587 A MX2018008587 A MX 2018008587A MX 2018008587 A MX2018008587 A MX 2018008587A
- Authority
- MX
- Mexico
- Prior art keywords
- video data
- coded picture
- type
- video coding
- blocks
- Prior art date
Links
Classifications
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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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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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
- H04N19/136—Incoming video signal characteristics or properties
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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
- H04N19/172—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
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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
- H04N19/44—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
- H04N19/50—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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/70—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
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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
- H04N19/90—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Un método para decodificar datos de video que incluye recibir una corriente de bits que incluye una secuencia de bits que forma una representación de una imagen codificada de los datos de video, partir la imagen codificada de los datos de video en una pluralidad de bloques utilizando tres o más estructuras de partición diferentes. y reconstruir la pluralidad de bloques de la imagen codificada de los datos de video. Partir la imagen codificada de los datos de video puede incluir partir la imagen codificada de los datos de video en la pluralidad de bloques utilizando las tres o más estructuras de partición diferentes, donde al menos tres de las tres o más estructuras de partición diferentes pueden utilizarse en cada profundidad de una estructura de árbol que representa cómo se parte un bloque particular de la imagen codificada de los datos de video.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662279233P | 2016-01-15 | 2016-01-15 | |
US15/404,634 US10212444B2 (en) | 2016-01-15 | 2017-01-12 | Multi-type-tree framework for video coding |
PCT/US2017/013485 WO2017123980A1 (en) | 2016-01-15 | 2017-01-13 | Multi-type-tree framework for video coding |
Publications (1)
Publication Number | Publication Date |
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MX2018008587A true MX2018008587A (es) | 2018-08-15 |
Family
ID=57985033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018008587A MX2018008587A (es) | 2016-01-15 | 2017-01-13 | Estructura de arbol multi-tipo para codificacion de video. |
Country Status (20)
Country | Link |
---|---|
US (2) | US10212444B2 (es) |
EP (1) | EP3403405A1 (es) |
JP (2) | JP7163183B2 (es) |
KR (1) | KR20180102569A (es) |
CN (1) | CN108464001B (es) |
AU (1) | AU2017207452B2 (es) |
BR (1) | BR112018014435A2 (es) |
CA (1) | CA3007664C (es) |
CL (1) | CL2018001895A1 (es) |
CO (1) | CO2018007220A2 (es) |
HK (1) | HK1252971A1 (es) |
MX (1) | MX2018008587A (es) |
MY (1) | MY193686A (es) |
NZ (1) | NZ743291A (es) |
PH (1) | PH12018501244A1 (es) |
RU (1) | RU2727095C2 (es) |
SA (1) | SA518391981B1 (es) |
SG (1) | SG11201804725YA (es) |
WO (1) | WO2017123980A1 (es) |
ZA (1) | ZA201804694B (es) |
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