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MX2018012438A - Metodo para codificar/decodificar imagenes y dispositivos para el mismo. - Google Patents

Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Info

Publication number
MX2018012438A
MX2018012438A MX2018012438A MX2018012438A MX2018012438A MX 2018012438 A MX2018012438 A MX 2018012438A MX 2018012438 A MX2018012438 A MX 2018012438A MX 2018012438 A MX2018012438 A MX 2018012438A MX 2018012438 A MX2018012438 A MX 2018012438A
Authority
MX
Mexico
Prior art keywords
image
coding
form information
coding unit
decoding
Prior art date
Application number
MX2018012438A
Other languages
English (en)
Other versions
MX392451B (es
Inventor
Min Jung-Hye
Woo Park Min-
Ra JIN Bo-
Yul Kim Chan-
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2018012438A publication Critical patent/MX2018012438A/es
Publication of MX392451B publication Critical patent/MX392451B/es

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
    • H04N19/119—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
    • H04N19/169—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
    • H04N19/46—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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Library & Information Science (AREA)

Abstract

Se proporciona un método de decodificación de imágenes para decodificar una imagen, el método de decodificación de imágenes incluyendo: obtener al menos una de información de forma de bloque e información de forma de división sobre una primera unidad de codificación incluida en la imagen, a partir de un flujo de bits; determinar al menos una segunda unidad de codificación incluida en la primera unidad de codificación con base al menos en una de la información de forma de bloque y la información de forma de división; y decodificar la imagen con base en la por lo menos una segunda unidad de codificación, en donde la información de forma de bloque indica una forma de la primera unidad de codificación y la información de forma de división indica si la primera unidad de codificación está dividida en la por lo menos una segunda unidad de codificación. Además, se proporciona un método de codificación de imágenes que corresponde al método de decodificación de imágenes. Además, se proporciona un aparato de codificación de imágenes y un aparato de decodificación de imágenes para llevar a cabo respectivamente el método de codificación de imágenes y el método de decodificación de imágenes.
MX2018012438A 2016-05-10 2016-10-10 Metodo para codificar/decodificar imagenes y dispositivos para el mismo. MX392451B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662334004P 2016-05-10 2016-05-10
PCT/KR2016/011303 WO2017195945A1 (ko) 2016-05-10 2016-10-10 영상을 부호화/복호화 하는 방법 및 그 장치

Publications (2)

Publication Number Publication Date
MX2018012438A true MX2018012438A (es) 2019-03-07
MX392451B MX392451B (es) 2025-03-24

Family

ID=60266742

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018012438A MX392451B (es) 2016-05-10 2016-10-10 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.
MX2022006010A MX2022006010A (es) 2016-05-10 2018-10-11 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2022006010A MX2022006010A (es) 2016-05-10 2018-10-11 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Country Status (7)

Country Link
US (4) US11019335B2 (es)
JP (5) JP2019514308A (es)
KR (4) KR20180091932A (es)
CN (5) CN115174935B (es)
BR (1) BR112018069135B1 (es)
MX (2) MX392451B (es)
WO (1) WO2017195945A1 (es)

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Publication number Publication date
US12126801B2 (en) 2024-10-22
CN109076220A (zh) 2018-12-21
JP7445042B2 (ja) 2024-03-06
BR112018069135B1 (pt) 2023-12-26
KR20180091932A (ko) 2018-08-16
JP2019514308A (ja) 2019-05-30
KR20250037590A (ko) 2025-03-17
CN115174936B (zh) 2025-03-28
WO2017195945A1 (ko) 2017-11-16
JP2025129288A (ja) 2025-09-04
KR102571062B1 (ko) 2023-08-25
US20210329234A1 (en) 2021-10-21
MX392451B (es) 2025-03-24
CN115174936A (zh) 2022-10-11
US11770526B2 (en) 2023-09-26
JP2020167732A (ja) 2020-10-08
BR112018069135A2 (pt) 2019-03-19
CN115174937B (zh) 2024-07-09
US20230283776A1 (en) 2023-09-07
CN115174935A (zh) 2022-10-11
KR102777282B1 (ko) 2025-03-10
JP2024045747A (ja) 2024-04-02
CN109076220B (zh) 2022-08-09
JP7707339B2 (ja) 2025-07-14
CN115174938B (zh) 2024-07-09
US20250039374A1 (en) 2025-01-30
KR20210021119A (ko) 2021-02-24
US20200329241A1 (en) 2020-10-15
CN115174935B (zh) 2024-07-09
US11019335B2 (en) 2021-05-25
KR20230122188A (ko) 2023-08-22
JP2023059993A (ja) 2023-04-27
CN115174938A (zh) 2022-10-11
MX2022006010A (es) 2022-06-22
CN115174937A (zh) 2022-10-11

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