MX2016012130A - Codificacion escalable de secuencias de video utilizando mapeo de tonos y diferentes gamas de colores. - Google Patents

Codificacion escalable de secuencias de video utilizando mapeo de tonos y diferentes gamas de colores.

Info

Publication number
MX2016012130A
MX2016012130A MX2016012130A MX2016012130A MX2016012130A MX 2016012130 A MX2016012130 A MX 2016012130A MX 2016012130 A MX2016012130 A MX 2016012130A MX 2016012130 A MX2016012130 A MX 2016012130A MX 2016012130 A MX2016012130 A MX 2016012130A
Authority
MX
Mexico
Prior art keywords
video coding
svc
different color
color
tone mapping
Prior art date
Application number
MX2016012130A
Other languages
English (en)
Inventor
Minoo Koohyar
M Baylon David
K Luthra Ajay
Original Assignee
Arris Entpr Inc
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 Arris Entpr Inc filed Critical Arris Entpr Inc
Publication of MX2016012130A publication Critical patent/MX2016012130A/es

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • 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
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/186—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 a colour or a chrominance component

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)

Abstract

Se proporciona un proceso de Codificación de Video Escalable (SVC) para codificación de video escalable que toma en cuenta la gama de colores primarios junto con la resolución espacial; el proceso permite el remuestreo utilizando datos de color de video obtenidos de un proceso del codificador o decodificador de una capa base (BL) en un sistema multi-capa para permitir una codificación y decodificación mejoradas en una capa de mejora (EL) o capas superiores tomando en cuenta la conversión de color entre capas; ejemplos de SVC aplicable incluyen Codificación de Video Avanzada MPEG-4 (AVC) y Codificación de Video de Alta Eficiencia (HEVC); con el proceso SVC, los datos de video expresados en un espacio de gama de color pueden ser utilizados para predicción en la codificación con un espacio de color posiblemente diferente, y también se puede realizar el acomodo para diferente resolución espacial y profundidad de bit.
MX2016012130A 2014-03-19 2015-03-19 Codificacion escalable de secuencias de video utilizando mapeo de tonos y diferentes gamas de colores. MX2016012130A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461955773P 2014-03-19 2014-03-19
US14/662,376 US11363281B2 (en) 2014-03-19 2015-03-19 Scalable coding of video sequences using tone mapping and different color gamuts
PCT/US2015/021402 WO2015143119A1 (en) 2014-03-19 2015-03-19 Scalable coding of video sequences using tone mapping and different color gamuts

Publications (1)

Publication Number Publication Date
MX2016012130A true MX2016012130A (es) 2017-04-27

Family

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Family Applications (1)

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MX2016012130A MX2016012130A (es) 2014-03-19 2015-03-19 Codificacion escalable de secuencias de video utilizando mapeo de tonos y diferentes gamas de colores.

Country Status (6)

Country Link
US (3) US11363281B2 (es)
EP (1) EP3120545A1 (es)
KR (1) KR102024982B1 (es)
CA (1) CA2943216A1 (es)
MX (1) MX2016012130A (es)
WO (1) WO2015143119A1 (es)

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EP3047639B1 (en) * 2013-09-20 2018-07-18 VID SCALE, Inc. Video encoder and methods providing 3d look-up table coding for color gamut scalability
JP2017501599A (ja) * 2013-10-07 2017-01-12 ヴィド スケール インコーポレイテッド マルチレイヤビデオコーディングのコンバインドスケーラビリティ処理
US10116938B2 (en) 2015-07-22 2018-10-30 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
JP6608067B2 (ja) 2015-09-23 2019-11-20 アリス エンタープライジズ エルエルシー 映像復号化器における高ダイナミックレンジ適応演算
US10080005B2 (en) 2015-11-09 2018-09-18 Netflix, Inc. High dynamic range color conversion correction
US10742986B2 (en) 2015-11-09 2020-08-11 Netflix, Inc. High dynamic range color conversion correction
US10715772B2 (en) 2015-11-09 2020-07-14 Netflix, Inc. High dynamic range color conversion correction
CN108989819B (zh) * 2017-06-03 2023-04-07 上海天荷电子信息有限公司 各模式采用各自相应色彩空间的数据压缩方法和装置
US10771797B2 (en) * 2018-07-30 2020-09-08 Logmein, Inc. Enhancing a chroma-subsampled video stream

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CN101796841B (zh) * 2007-06-27 2012-07-18 汤姆逊许可公司 用增强层残差预测对视频数据编码/解码的方法和设备
ATE484155T1 (de) * 2007-06-29 2010-10-15 Fraunhofer Ges Forschung Skalierbare videocodierung, die pixelwert- verfeinerungsskalierbarkeit unterstützt
WO2010021705A1 (en) * 2008-08-22 2010-02-25 Thomson Licensing Method and system for content delivery
US9756353B2 (en) * 2012-01-09 2017-09-05 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for single and multiple layered video coding systems
EP2898694B1 (en) * 2012-09-24 2019-06-19 Huawei Technologies Co., Ltd. Video compression with color space scalability
WO2014107066A1 (ko) * 2013-01-04 2014-07-10 삼성전자 주식회사 위상차를 고려한 영상 업샘플링을 이용하는 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
JP6345650B2 (ja) * 2013-04-05 2018-06-20 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 画像処理装置及び画像処理方法
CN109951712B (zh) * 2013-04-08 2022-11-11 杜比国际公司 对lut进行编码的方法和进行解码的方法以及对应的设备
JP2017501599A (ja) * 2013-10-07 2017-01-12 ヴィド スケール インコーポレイテッド マルチレイヤビデオコーディングのコンバインドスケーラビリティ処理

Also Published As

Publication number Publication date
US11622121B2 (en) 2023-04-04
WO2015143119A1 (en) 2015-09-24
US20220272366A1 (en) 2022-08-25
US11363281B2 (en) 2022-06-14
US20150271509A1 (en) 2015-09-24
CA2943216A1 (en) 2015-09-24
EP3120545A1 (en) 2017-01-25
KR20160132993A (ko) 2016-11-21
KR102024982B1 (ko) 2019-09-24
US20230209073A1 (en) 2023-06-29

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