MX2015014188A - Construccion de listas de imagenes de referencia entre capas. - Google Patents

Construccion de listas de imagenes de referencia entre capas.

Info

Publication number
MX2015014188A
MX2015014188A MX2015014188A MX2015014188A MX2015014188A MX 2015014188 A MX2015014188 A MX 2015014188A MX 2015014188 A MX2015014188 A MX 2015014188A MX 2015014188 A MX2015014188 A MX 2015014188A MX 2015014188 A MX2015014188 A MX 2015014188A
Authority
MX
Mexico
Prior art keywords
reference pictures
reference picture
layer reference
picture lists
constructing
Prior art date
Application number
MX2015014188A
Other languages
English (en)
Other versions
MX344186B (es
Inventor
Andrey Norkin
Thomas Rusert
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2015014188A publication Critical patent/MX2015014188A/es
Publication of MX344186B publication Critical patent/MX344186B/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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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
    • H04N19/30—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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
    • H04N19/33—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • 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

Abstract

Se proporciona un método (200) de la construcción de por lo menos una lista de imágenes de referencia para la predicción entre capas de una imagen actual. El método comprende insertar (210) imágenes de referencia en un primer conjunto de imágenes de referencia o un segundo conjunto de imágenes de referencia, en base a valores respectivos de un identificador de escalabilidad asociado con las imágenes de referencia y un valor del identificador de escalabilidad asociado con la imagen actual, y de inserción (220) la primera serie de imágenes de referencia y el segundo conjunto de imágenes de referencia en por lo menos una lista de imágenes de referencia. Al tomar indicaciones para las similitudes entre las capas de referencia y la capa actual en cuenta, se consigue una compresión de vídeo de múltiples capas más eficiente. Además, se proporcionan un programa correspondiente computadora, un producto de programa de computadora correspondiente, y un dispositivo correspondiente.
MX2015014188A 2013-04-12 2014-04-04 Construccion de listas de imagenes de referencia entre capas. MX344186B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361811376P 2013-04-12 2013-04-12
PCT/SE2014/050421 WO2014168561A1 (en) 2013-04-12 2014-04-04 Constructing inter-layer reference picture lists

Publications (2)

Publication Number Publication Date
MX2015014188A true MX2015014188A (es) 2015-12-11
MX344186B MX344186B (es) 2016-12-08

Family

ID=50625046

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014188A MX344186B (es) 2013-04-12 2014-04-04 Construccion de listas de imagenes de referencia entre capas.

Country Status (10)

Country Link
US (1) US10123039B2 (es)
EP (2) EP3079365A1 (es)
CN (1) CN105103558B (es)
BR (1) BR112015024940B1 (es)
ES (1) ES2587710T3 (es)
HK (1) HK1215632A1 (es)
MX (1) MX344186B (es)
MY (1) MY169901A (es)
PL (1) PL2984841T3 (es)
WO (1) WO2014168561A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014163463A1 (ko) * 2013-04-05 2014-10-09 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
GB201421095D0 (en) * 2014-11-27 2015-01-14 British Broadcasting Corp HEVC Optimization techniques
KR102206504B1 (ko) * 2015-04-29 2021-01-22 에이치에프아이 이노베이션 인크. 인트라 블록 복사 참조 리스트 구축을 위한 방법 및 장치
GB2554877B (en) * 2016-10-10 2021-03-31 Canon Kk Methods, devices, and computer programs for improving rendering display during streaming of timed media data
EP3422722A1 (en) 2017-06-30 2019-01-02 Thomson Licensing Method for encoding a matrix of image views obtained from data acquired by a plenoptic camera

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100693669B1 (ko) * 2003-03-03 2007-03-09 엘지전자 주식회사 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법
JP2008516556A (ja) * 2004-10-13 2008-05-15 トムソン ライセンシング コンプレクシティスケーラブル映像符号化復号化方法及び装置
US7671894B2 (en) * 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
EP1949701A1 (en) * 2005-10-11 2008-07-30 Nokia Corporation Efficient decoded picture buffer management for scalable video coding
EP2052546A4 (en) * 2006-07-12 2010-03-03 Lg Electronics Inc METHOD AND DEVICE FOR SIGNAL PROCESSING
US20100266042A1 (en) * 2007-03-02 2010-10-21 Han Suh Koo Method and an apparatus for decoding/encoding a video signal
KR20100014553A (ko) * 2007-04-25 2010-02-10 엘지전자 주식회사 비디오 신호의 인코딩/디코딩 방법 및 장치
JP2010183317A (ja) * 2009-02-05 2010-08-19 Olympus Imaging Corp 撮像装置、画像合成表示装置、画像合成表示方法、およびプログラム
US9036705B2 (en) * 2009-03-13 2015-05-19 Telefonaktiebolaget L M Ericsson (Publ) Technique for bringing encoded data items into conformity with a scalable coding protocol
US9420307B2 (en) 2011-09-23 2016-08-16 Qualcomm Incorporated Coding reference pictures for a reference picture set
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
US9549180B2 (en) * 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
US9325990B2 (en) * 2012-07-09 2016-04-26 Qualcomm Incorporated Temporal motion vector prediction in video coding extensions
US9398284B2 (en) * 2012-08-16 2016-07-19 Qualcomm Incorporated Constructing reference picture lists for multi-view or 3DV video coding
CN104769949B (zh) * 2012-09-19 2018-03-13 高通股份有限公司 用于视差向量导出的图片的选择的方法和装置
EP2966868B1 (en) * 2012-10-09 2018-07-18 HFI Innovation Inc. Method for motion information prediction and inheritance in video coding
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
US9781416B2 (en) * 2013-02-26 2017-10-03 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9998735B2 (en) * 2013-04-01 2018-06-12 Qualcomm Incorporated Inter-layer reference picture restriction for high level syntax-only scalable video coding
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
US9930363B2 (en) * 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding

Also Published As

Publication number Publication date
CN105103558B (zh) 2018-09-11
US10123039B2 (en) 2018-11-06
MX344186B (es) 2016-12-08
EP2984841A1 (en) 2016-02-17
CN105103558A (zh) 2015-11-25
MY169901A (en) 2019-06-13
PL2984841T3 (pl) 2016-12-30
ES2587710T3 (es) 2016-10-26
EP3079365A1 (en) 2016-10-12
BR112015024940A2 (pt) 2017-07-18
EP2984841B1 (en) 2016-06-08
HK1215632A1 (zh) 2016-09-02
BR112015024940B1 (pt) 2023-01-24
US20160323598A1 (en) 2016-11-03
WO2014168561A1 (en) 2014-10-16

Similar Documents

Publication Publication Date Title
WO2015056182A3 (en) Video encoding and decoding using scalable nesting sei message
MX359788B (es) Uso generico de mensajes sei hevc para codecs multi-capa.
MX352910B (es) Optimizaciones en señalización de predicción inter-capas para codificación de video multicapa.
MY169901A (en) Constructing inter-layer reference picture lists
MX2016011959A (es) Derivacion de informacion de unidad nal de fin de secuencia para corrientes de bits multi-capa.
MY156121A (en) Arranging sub-track fragments for streaming video data
MY174134A (en) Inter-layer parameter set for hevc extensions
MX2016004644A (es) Indicacion de procesamiento de paralelo en codificacion de video.
WO2015006703A3 (en) Bitstream restrictions on picture partitions across layers
NZ718200A (en) Multi-layer video file format designs
WO2016180741A3 (en) Composite scalable video streaming
MY178217A (en) Methods and systems for scalable video coding with mixed interlace and progressive content
MY171041A (en) Reference picture list construction for video coding
PH12017500702A1 (en) An apparatus, a method and a computer program for image sequence coding and decoding
MX360525B (es) Purga de imagen e inferencia de parametro de almacenamiento en memoria tampon de imagen decodificada para corrientes de bits multi-capa.
SG10201805464YA (en) A method and apparatus for reducing data bandwidth between a cloud server and a thin client
MY170951A (en) Method and apparatus for intra predicting video
WO2015036872A3 (en) Architecture for distributed server-side and client-side image data rendering
IN2014CN02979A (es)
MX351255B (es) Sistemas y metodos para derivacion de rps de inter-capa con base en la dependencia de prediccion de referencia de sub-capa.
WO2014178033A3 (en) Modifying metadata associated with electronic medical images for transferring an electronic medical image
WO2014055631A3 (en) Motion field upsampling for scalable coding based on high efficiency video coding
WO2014093175A3 (en) Video coding including shared motion estimation between multiple independent coding streams
MX365685B (es) Metodo y dispositivo de codificacion/decodificacion de señal de video de multiples capas.
MX342742B (es) Visualizacion remota de contenido de medios utilizando codificacion de video en capas.

Legal Events

Date Code Title Description
FG Grant or registration