KR20160034319A - 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 - Google Patents

비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Download PDF

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Publication number
KR20160034319A
KR20160034319A KR1020167002288A KR20167002288A KR20160034319A KR 20160034319 A KR20160034319 A KR 20160034319A KR 1020167002288 A KR1020167002288 A KR 1020167002288A KR 20167002288 A KR20167002288 A KR 20167002288A KR 20160034319 A KR20160034319 A KR 20160034319A
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South Korea
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layer
current
picture
enhancement layer
video
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Korean (ko)
Inventor
크리쉬나칸트 라파카
바딤 세레긴
지안레 천
예-쿠이 왕
마르타 카르체비츠
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퀄컴 인코포레이티드
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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
    • H04N19/50—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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/187—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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167002288A 2013-07-15 2014-07-14 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Withdrawn KR20160034319A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361846509P 2013-07-15 2013-07-15
US61/846,509 2013-07-15
US201361847931P 2013-07-18 2013-07-18
US61/847,931 2013-07-18
US201361884978P 2013-09-30 2013-09-30
US61/884,978 2013-09-30
US14/329,804 2014-07-11
US14/329,804 US20150016502A1 (en) 2013-07-15 2014-07-11 Device and method for scalable coding of video information
PCT/US2014/046546 WO2015009629A2 (en) 2013-07-15 2014-07-14 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
KR20160034319A true KR20160034319A (ko) 2016-03-29

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Family Applications (1)

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KR1020167002288A Withdrawn KR20160034319A (ko) 2013-07-15 2014-07-14 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법

Country Status (6)

Country Link
US (1) US20150016502A1 (enExample)
EP (1) EP3022926A2 (enExample)
JP (1) JP2016528802A (enExample)
KR (1) KR20160034319A (enExample)
CN (1) CN105359528A (enExample)
WO (1) WO2015009629A2 (enExample)

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KR20210077671A (ko) * 2018-09-26 2021-06-25 브이아이디 스케일, 인크. 비디오 코딩을 위한 양방향 예측

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CN115086652B (zh) * 2015-06-05 2025-05-06 杜比实验室特许公司 图像编码和解码方法和图像解码设备
US10178403B2 (en) * 2015-06-23 2019-01-08 Qualcomm Incorporated Reference picture list construction in intra block copy mode
WO2018066980A1 (ko) 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
EP4325862A3 (en) * 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新：fifo、約束的fifo
CN110662054B (zh) 2018-06-29 2023-01-06 北京字节跳动网络技术有限公司 用于视频处理的方法、装置、计算机可读存储介质
CN110662070B (zh) 2018-06-29 2022-03-18 北京字节跳动网络技术有限公司 用于查找表更新的编码的运动信息的选择
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
CN113906763B (zh) 2019-05-05 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块协调
RU2758901C1 (ru) 2019-06-24 2021-11-02 Телефонактиеболагет Лм Эрикссон (Пабл) Передача в служебных сигналах информации значений параметров в наборе параметров, чтобы уменьшать объем данных, содержащихся в кодированном потоке битов видео
CN110418143B (zh) * 2019-07-19 2021-05-14 山西大学 一种车联网中svc视频的传输方法
CN114342369B (zh) 2019-09-02 2025-07-18 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块调谐
EP4128791A4 (en) * 2020-04-02 2023-07-19 Telefonaktiebolaget LM ERICSSON (PUBL) Decoding based on bi-directional picture condition
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

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KR100886191B1 (ko) * 2004-12-06 2009-02-27 엘지전자 주식회사 영상 블록을 디코딩 하는 방법
US20090207919A1 (en) * 2005-07-21 2009-08-20 Peng Yin Method and Apparatus for Weighted Prediction for Scalable Video Coding
JP5106419B2 (ja) * 2006-01-09 2012-12-26 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法及び装置
EP1859630B1 (en) * 2006-03-22 2014-10-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding scheme enabling precision-scalability
JP4920110B2 (ja) * 2007-06-27 2012-04-18 トムソン ライセンシング 画質の改善
CA2702525C (en) * 2007-10-25 2014-07-15 Nippon Telegraph And Telephone Corporation Video scalable encoding method and decoding method and apparatuses therefor
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
CN102106156B (zh) * 2008-07-26 2013-06-19 汤姆逊许可证公司 使用可分级视频编码(svc)的用于快速信道改变的实时传输协议(rtp)打包方法
EP2630799A4 (en) * 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING
WO2013107939A1 (en) * 2012-01-20 2013-07-25 Nokia Corporation Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
TW201415893A (zh) * 2012-06-29 2014-04-16 Vid Scale Inc 以預測資訊為基礎之訊框優先
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210077671A (ko) * 2018-09-26 2021-06-25 브이아이디 스케일, 인크. 비디오 코딩을 위한 양방향 예측
US12526450B2 (en) 2018-09-26 2026-01-13 Interdigital Vc Holdings, Inc. Bi-prediction for video coding

Also Published As

Publication number Publication date
CN105359528A (zh) 2016-02-24
WO2015009629A2 (en) 2015-01-22
EP3022926A2 (en) 2016-05-25
JP2016528802A (ja) 2016-09-15
US20150016502A1 (en) 2015-01-15
WO2015009629A3 (en) 2015-03-19

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PA0105 International application

Patent event date: 20160126

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid