HUE046979T2 - Készülék és eljárás videó információ skálázható kódolására - Google Patents

Készülék és eljárás videó információ skálázható kódolására

Info

Publication number
HUE046979T2
HUE046979T2 HUE14716140A HUE14716140A HUE046979T2 HU E046979 T2 HUE046979 T2 HU E046979T2 HU E14716140 A HUE14716140 A HU E14716140A HU E14716140 A HUE14716140 A HU E14716140A HU E046979 T2 HUE046979 T2 HU E046979T2
Authority
HU
Hungary
Prior art keywords
video information
scalable coding
scalable
coding
video
Prior art date
Application number
HUE14716140A
Other languages
English (en)
Inventor
Liwei Guo
Jianle Chen
Xiang Li
Krishnakanth Rapaka
Wei Pu
Marta Karczewicz
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE046979T2 publication Critical patent/HUE046979T2/hu

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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/439—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using cascaded computational arrangements for performing a single operation, e.g. filtering
    • 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
    • H04N19/132—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
    • H04N19/169—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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
HUE14716140A 2013-03-15 2014-03-12 Készülék és eljárás videó információ skálázható kódolására HUE046979T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361790538P 2013-03-15 2013-03-15
US14/205,006 US9800884B2 (en) 2013-03-15 2014-03-11 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
HUE046979T2 true HUE046979T2 (hu) 2020-04-28

Family

ID=51526960

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14716140A HUE046979T2 (hu) 2013-03-15 2014-03-12 Készülék és eljárás videó információ skálázható kódolására

Country Status (9)

Country Link
US (1) US9800884B2 (hu)
EP (1) EP2974312B1 (hu)
JP (1) JP6333942B2 (hu)
KR (1) KR102301450B1 (hu)
CN (1) CN105009590B (hu)
BR (1) BR112015023800B8 (hu)
ES (1) ES2778350T3 (hu)
HU (1) HUE046979T2 (hu)
WO (1) WO2014150864A2 (hu)

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WO2015054307A2 (en) * 2013-10-07 2015-04-16 Vid Scale, Inc. Combined scalability processing for multi-layer video coding
US20150264368A1 (en) * 2014-03-14 2015-09-17 Sony Corporation Method to bypass re-sampling process in shvc with bit-depth and 1x scalability
US20170034538A1 (en) * 2015-07-27 2017-02-02 Sony Computer Entertainment Inc. Encode/Decode Strategy for Mitigating Irregular Stream Decoding Time
CN107925760A (zh) * 2015-08-23 2018-04-17 Lg 电子株式会社 基于间预测模式的图像处理方法及其装置
CN108141595A (zh) * 2015-09-23 2018-06-08 Lg 电子株式会社 图像编码/解码方法及其设备
CN117061744A (zh) * 2016-04-29 2023-11-14 世宗大学校产学协力团 用于对图像信号进行编码/解码的方法和设备
US10638126B2 (en) * 2017-05-05 2020-04-28 Qualcomm Incorporated Intra reference filter for video coding
US10992939B2 (en) * 2017-10-23 2021-04-27 Google Llc Directional intra-prediction coding
MX2020003656A (es) * 2017-10-02 2020-10-12 Arris Entpr Llc Sistema y método para reducir artefactos de bloque y proporcionar eficiencia de codificación mejorada.
WO2020050884A1 (en) * 2018-09-04 2020-03-12 Google Llc Temporal prediction shifting for scalable video coding
CN110662031B (zh) * 2019-03-11 2021-03-23 杭州海康威视数字技术股份有限公司 解码方法及装置
CN110677690B (zh) * 2019-09-27 2022-07-01 腾讯科技（深圳）有限公司 视频处理方法和装置、存储介质
US20220417552A1 (en) * 2019-09-30 2022-12-29 Hyundai Motor Company Method and apparatus for inter-prediction of pictures with different resolutions
CN112055203B (zh) * 2020-08-22 2024-04-12 浙江大华技术股份有限公司 帧间预测方法、视频编码方法及其相关装置

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US7062096B2 (en) 2002-07-29 2006-06-13 Matsushita Electric Industrial Co., Ltd. Apparatus and method for performing bitplane coding with reordering in a fine granularity scalability coding system
KR20060105408A (ko) * 2005-04-01 2006-10-11 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
US20050259729A1 (en) * 2004-05-21 2005-11-24 Shijun Sun Video coding with quality scalability
JP2006011685A (ja) 2004-06-24 2006-01-12 Noritsu Koki Co Ltd 写真画像処理方法及びその装置
US7590300B2 (en) * 2004-06-24 2009-09-15 Intel Corporation Image filtering methods and apparatus
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US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
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
WO2009003499A1 (en) 2007-06-29 2009-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding supporting pixel value refinement scalability
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
WO2009054920A2 (en) 2007-10-19 2009-04-30 Thomson Licensing Combined spatial and bit-depth scalability
US8953673B2 (en) * 2008-02-29 2015-02-10 Microsoft Corporation Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers
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CN110035286B (zh) * 2012-07-09 2021-11-12 Vid拓展公司 用于多层视频编码的编解码器架构

Also Published As

Publication number Publication date
WO2014150864A3 (en) 2014-12-18
US9800884B2 (en) 2017-10-24
BR112015023800A2 (pt) 2017-07-18
JP2016511619A (ja) 2016-04-14
WO2014150864A2 (en) 2014-09-25
ES2778350T3 (es) 2020-08-10
CN105009590B (zh) 2018-10-02
BR112015023800B1 (pt) 2023-04-25
EP2974312B1 (en) 2019-12-18
US20140269939A1 (en) 2014-09-18
EP2974312A2 (en) 2016-01-20
BR112015023800B8 (pt) 2023-10-17
KR20150128915A (ko) 2015-11-18
CN105009590A (zh) 2015-10-28
KR102301450B1 (ko) 2021-09-10
JP6333942B2 (ja) 2018-05-30

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