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GB201111198D0 - Method for decoding a scalable video bit-stream, and corresponding decoding device - Google Patents

Method for decoding a scalable video bit-stream, and corresponding decoding device

Info

Publication number
GB201111198D0
GB201111198D0 GB201111198A GB201111198A GB201111198D0 GB 201111198 D0 GB201111198 D0 GB 201111198D0 GB 201111198 A GB201111198 A GB 201111198A GB 201111198 A GB201111198 A GB 201111198A GB 201111198 D0 GB201111198 D0 GB 201111198D0
Authority
GB
United Kingdom
Prior art keywords
decoding
stream
scalable video
video bit
decoding device
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB201111198A
Other versions
GB2492396A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to GB201111198A priority Critical patent/GB2492396A/en
Publication of GB201111198D0 publication Critical patent/GB201111198D0/en
Priority to PCT/EP2012/062586 priority patent/WO2013001013A1/en
Publication of GB2492396A publication Critical patent/GB2492396A/en
Withdrawn legal-status Critical Current

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
    • H04N19/30—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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB201111198A 2011-06-30 2011-06-30 Decoding a Scalable Video Bit-Stream Withdrawn GB2492396A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201111198A GB2492396A (en) 2011-06-30 2011-06-30 Decoding a Scalable Video Bit-Stream
PCT/EP2012/062586 WO2013001013A1 (en) 2011-06-30 2012-06-28 Method for decoding a scalable video bit-stream, and corresponding decoding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201111198A GB2492396A (en) 2011-06-30 2011-06-30 Decoding a Scalable Video Bit-Stream

Publications (2)

Publication Number Publication Date
GB201111198D0 true GB201111198D0 (en) 2011-08-17
GB2492396A GB2492396A (en) 2013-01-02

Family

ID=44511903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201111198A Withdrawn GB2492396A (en) 2011-06-30 2011-06-30 Decoding a Scalable Video Bit-Stream

Country Status (2)

Country Link
GB (1) GB2492396A (en)
WO (1) WO2013001013A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3410715A1 (en) * 2013-04-05 2018-12-05 Vid Scale, Inc. Inter-layer reference picture enhancement for multiple layer video coding
EP3008896B1 (en) 2013-07-15 2021-03-31 Sony Corporation Extensions of motion-constrained tile sets sei message for interactivity
JP6150134B2 (en) * 2014-03-24 2017-06-21 ソニー株式会社 Image encoding apparatus and method, image decoding apparatus and method, program, and recording medium
US10187648B2 (en) * 2014-06-30 2019-01-22 Sony Corporation Information processing device and method
CN104661034B (en) * 2015-02-11 2018-03-02 北京大学 The compression method and system of local feature description's based on video
CN111641832B (en) * 2019-03-01 2022-03-25 杭州海康威视数字技术股份有限公司 Encoding method, decoding method, device, electronic device and storage medium
EP3994888B1 (en) * 2019-07-02 2024-12-18 Telefonaktiebolaget LM Ericsson (publ) Inference processing of data
CN112053285B (en) * 2020-09-01 2024-05-31 平安科技（深圳）有限公司 Image processing method, device, computer equipment and storage medium
CN113096019B (en) * 2021-04-28 2023-04-18 中国第一汽车股份有限公司 Image reconstruction method, image reconstruction device, image processing equipment and storage medium
US12361514B2 (en) 2022-08-23 2025-07-15 Tmrw Group Ip System and method for transmission and receiving of image frames
CN118828001A (en) * 2023-04-20 2024-10-22 杭州海康威视数字技术股份有限公司 A decoding and encoding method, device and equipment thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6700933B1 (en) * 2000-02-15 2004-03-02 Microsoft Corporation System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding
EP1911290A4 (en) * 2005-07-08 2010-04-28 Lg Electronics Inc Method for modeling coding information of video signal for compressing/decompressing coding information
GB2440004A (en) * 2006-07-10 2008-01-16 Mitsubishi Electric Inf Tech Fine granularity scalability encoding using a prediction signal formed using a weighted combination of the base layer and difference data

Also Published As

Publication number Publication date
WO2013001013A1 (en) 2013-01-03
GB2492396A (en) 2013-01-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)