ES2780849T3 - Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video - Google Patents

Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video Download PDF

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Publication number
ES2780849T3
ES2780849T3 ES18172546T ES18172546T ES2780849T3 ES 2780849 T3 ES2780849 T3 ES 2780849T3 ES 18172546 T ES18172546 T ES 18172546T ES 18172546 T ES18172546 T ES 18172546T ES 2780849 T3 ES2780849 T3 ES 2780849T3
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list
image
ref
reference image
reference images
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Yan Ye
Yong He
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Vid Scale Inc
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Vid Scale Inc
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/15Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/174Methods 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 slice, e.g. a line of blocks or a group of blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/577Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES18172546T 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video Active ES2780849T3 (es)

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US201261588571P 2012-01-19 2012-01-19

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ES18172546T Active ES2780849T3 (es) 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video
ES13700441.2T Active ES2689045T3 (es) 2012-01-19 2013-01-10 Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video

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Country Link
US (5) US9467695B2 (enExample)
EP (5) EP3383042B1 (enExample)
JP (7) JP6480185B2 (enExample)
KR (7) KR102559468B1 (enExample)
CN (2) CN108462881B (enExample)
AU (2) AU2013209989B2 (enExample)
ES (2) ES2780849T3 (enExample)
MX (1) MX338055B (enExample)
PL (2) PL3917140T3 (enExample)
TW (8) TWI634781B (enExample)
WO (1) WO2013109460A1 (enExample)

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WO2013154674A1 (en) * 2012-04-11 2013-10-17 Motorola Mobility Llc Evaluation of signaling of collocated reference picture for temporal prediction
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CN111726632B (zh) * 2019-03-18 2022-08-26 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
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WO2022270978A1 (ko) 2021-06-25 2022-12-29 전남대학교 산학협력단 지방분해효소 억제제를 포함하는 rna 바이러스 감염증 예방 또는 치료용 약제학적 조성물
CN116881183A (zh) * 2023-09-06 2023-10-13 北京融为科技有限公司 译码数据处理方法及装置

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US20130188697A1 (en) 2013-07-25
JP6480185B2 (ja) 2019-03-06
US20200336737A1 (en) 2020-10-22
TW202512729A (zh) 2025-03-16
KR20220146715A (ko) 2022-11-01
JP2024009229A (ja) 2024-01-19
TW202433937A (zh) 2024-08-16
JP7393474B2 (ja) 2023-12-06
KR102460288B1 (ko) 2022-10-27
EP4224845A1 (en) 2023-08-09
TWI634781B (zh) 2018-09-01
TWI741503B (zh) 2021-10-01
EP3624447B1 (en) 2021-05-26
TW202031050A (zh) 2020-08-16
EP2805512B1 (en) 2018-06-27
KR20230111277A (ko) 2023-07-25
TWI760276B (zh) 2022-04-01
KR102163103B1 (ko) 2020-10-08
WO2013109460A1 (en) 2013-07-25
US10771780B2 (en) 2020-09-08
JP2025156470A (ja) 2025-10-14
JP2020096387A (ja) 2020-06-18
TWI573445B (zh) 2017-03-01
ES2689045T3 (es) 2018-11-08
MX338055B (es) 2016-04-01
JP2019088022A (ja) 2019-06-06
PL3917140T3 (pl) 2023-12-04
TW201811030A (zh) 2018-03-16
US11490074B2 (en) 2022-11-01
TW202249490A (zh) 2022-12-16
US9467695B2 (en) 2016-10-11
JP2022105762A (ja) 2022-07-14
EP2805512A1 (en) 2014-11-26
JP2015508248A (ja) 2015-03-16
MX2014008573A (es) 2015-02-10
JP7083000B2 (ja) 2022-06-09
KR102037545B1 (ko) 2019-10-28
KR102367618B1 (ko) 2022-02-28
JP2025004116A (ja) 2025-01-14
TW201342928A (zh) 2013-10-16
TW201921951A (zh) 2019-06-01
JP7723167B2 (ja) 2025-08-13
US12238275B2 (en) 2025-02-25
PL3624447T3 (pl) 2021-11-22
CN108462881A (zh) 2018-08-28
EP3383042A1 (en) 2018-10-03
KR20190122874A (ko) 2019-10-30
EP3624447A1 (en) 2020-03-18
AU2017202286A1 (en) 2017-04-27
TW201637452A (zh) 2016-10-16
KR20210083385A (ko) 2021-07-06
TW202201965A (zh) 2022-01-01
EP3383042B1 (en) 2019-11-27
TWI825592B (zh) 2023-12-11
TWI680672B (zh) 2019-12-21
CN104170390B (zh) 2018-05-08
US20250150577A1 (en) 2025-05-08
KR102559468B1 (ko) 2023-07-24
KR20140120347A (ko) 2014-10-13
AU2013209989B2 (en) 2017-01-12
KR20220025300A (ko) 2022-03-03
CN108462881B (zh) 2021-07-09
KR102273741B1 (ko) 2021-07-05
US20230026503A1 (en) 2023-01-26
EP3917140B1 (en) 2023-07-19
JP7568820B2 (ja) 2024-10-16
TWI863690B (zh) 2024-11-21
KR20200115684A (ko) 2020-10-07
EP3917140A1 (en) 2021-12-01
CN104170390A (zh) 2014-11-26
US20160381361A1 (en) 2016-12-29
AU2013209989A1 (en) 2014-08-21

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ES2780849T3 (es) Método y aparato para señalización y construcción de listas de imágenes de referencia de codificación de video