GB201816469D0 - Encoding and decoding methods - Google Patents

Encoding and decoding methods

Info

Publication number
GB201816469D0
GB201816469D0 GBGB1816469.9A GB201816469A GB201816469D0 GB 201816469 D0 GB201816469 D0 GB 201816469D0 GB 201816469 A GB201816469 A GB 201816469A GB 201816469 D0 GB201816469 D0 GB 201816469D0
Authority
GB
United Kingdom
Prior art keywords
encoding
decoding methods
decoding
methods
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.)
Ceased
Application number
GBGB1816469.9A
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.)
V Nova International Ltd
Original Assignee
V Nova International Ltd
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 V Nova International Ltd filed Critical V Nova International Ltd
Priority to GBGB1816469.9A priority Critical patent/GB201816469D0/en
Publication of GB201816469D0 publication Critical patent/GB201816469D0/en
Priority to US17/284,330 priority patent/US11653034B2/en
Priority to GB2106541.2A priority patent/GB2592536B/en
Priority to PCT/GB2019/052867 priority patent/WO2020074896A1/en
Priority to BR112021006706-0A priority patent/BR112021006706A2/en
Priority to EP19790722.3A priority patent/EP3864845A1/en
Priority to GB2106536.2A priority patent/GB2593327B/en
Priority to US17/284,324 priority patent/US11509902B2/en
Priority to GB2219204.1A priority patent/GB2613262B/en
Priority to PCT/GB2019/052868 priority patent/WO2020074897A1/en
Priority to JP2021545336A priority patent/JP2022508741A/en
Priority to GB2304694.9A priority patent/GB2616980B/en
Priority to CN201980081088.5A priority patent/CN113170218B/en
Priority to US17/284,326 priority patent/US11523118B2/en
Priority to CN201980081089.XA priority patent/CN113170156A/en
Priority to PCT/GB2019/052870 priority patent/WO2020074898A1/en
Priority to US17/284,328 priority patent/US11677989B2/en
Priority to KR1020217014101A priority patent/KR20210072079A/en
Priority to CN201980081132.2A priority patent/CN113170157A/en
Priority to PCT/GB2019/052869 priority patent/WO2020089583A1/en
Priority to KR1020217014100A priority patent/KR20210069717A/en
Priority to CN202310865288.8A priority patent/CN116668742A/en
Priority to EP19790721.5A priority patent/EP3864844A1/en
Priority to GB2106544.6A priority patent/GB2593328B/en
Priority to US18/057,086 priority patent/US20230156195A1/en
Priority to US18/308,493 priority patent/US20230412813A1/en
Ceased 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
GBGB1816469.9A 2018-10-09 2018-10-09 Encoding and decoding methods Ceased GB201816469D0 (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
GBGB1816469.9A GB201816469D0 (en) 2018-10-09 2018-10-09 Encoding and decoding methods
GB2106544.6A GB2593328B (en) 2018-10-09 2019-10-09 Enhancement decoder for video signals with multi-level enhancement and coding format adjustment
CN201980081088.5A CN113170218B (en) 2018-10-09 2019-10-09 Video signal enhancement decoder with multi-level enhancement and scalable coding formats
CN201980081089.XA CN113170156A (en) 2018-10-09 2019-10-09 Signal element encoding format compatibility in layered coding schemes with multiple resolutions
PCT/GB2019/052867 WO2020074896A1 (en) 2018-10-09 2019-10-09 Colour conversion within a hierarchical coding scheme
BR112021006706-0A BR112021006706A2 (en) 2018-10-09 2019-10-09 Enhancement decoder for video signals with multi-level enhancement and encoding format adjustment
EP19790722.3A EP3864845A1 (en) 2018-10-09 2019-10-09 Dynamic range support within a multi-layer hierarchical coding scheme
GB2106536.2A GB2593327B (en) 2018-10-09 2019-10-09 Colour conversion within a hierarchical coding scheme
US17/284,324 US11509902B2 (en) 2018-10-09 2019-10-09 Colour conversion within a hierarchical coding scheme
GB2219204.1A GB2613262B (en) 2018-10-09 2019-10-09 Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions
PCT/GB2019/052868 WO2020074897A1 (en) 2018-10-09 2019-10-09 Dynamic range support within a multi-layer hierarchical coding scheme
JP2021545336A JP2022508741A (en) 2018-10-09 2019-10-09 Signal element coding format compatibility within a hierarchical coding scheme that uses multiple resolutions
GB2304694.9A GB2616980B (en) 2018-10-09 2019-10-09 Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions
US17/284,330 US11653034B2 (en) 2018-10-09 2019-10-09 Enhancement decoder for video signals with multi-level enhancement and coding format adjustment
US17/284,326 US11523118B2 (en) 2018-10-09 2019-10-09 Dynamic range support within a multi-layer hierarchical coding scheme
GB2106541.2A GB2592536B (en) 2018-10-09 2019-10-09 Signal element coding format compatability within a hierarchical coding scheme using multiple resolutions
PCT/GB2019/052870 WO2020074898A1 (en) 2018-10-09 2019-10-09 Enhancement decoder for video signals with multi-level enhancement and coding format adjustment
US17/284,328 US11677989B2 (en) 2018-10-09 2019-10-09 Signal element coding format compatability within a hierarchical coding scheme using multiple resolutions
KR1020217014101A KR20210072079A (en) 2018-10-09 2019-10-09 Signal element coding format compatibility within hierarchical coding schemes using multiple resolutions
CN201980081132.2A CN113170157A (en) 2018-10-09 2019-10-09 Color conversion in layered coding schemes
PCT/GB2019/052869 WO2020089583A1 (en) 2018-10-09 2019-10-09 Signal element coding format compatability within a hierarchical coding scheme using multiple resolutions
KR1020217014100A KR20210069717A (en) 2018-10-09 2019-10-09 Enhancement decoder for video signals with multi-level enhancement and coding format adjustment
CN202310865288.8A CN116668742A (en) 2018-10-09 2019-10-09 Video signal enhancement decoder with multi-level enhancement and scalable coding formats
EP19790721.5A EP3864844A1 (en) 2018-10-09 2019-10-09 Colour conversion within a hierarchical coding scheme
US18/057,086 US20230156195A1 (en) 2018-10-09 2022-11-18 Colour conversion within a hierarchical coding scheme
US18/308,493 US20230412813A1 (en) 2018-10-09 2023-04-27 Enhancement decoder for video signals with multi-level enhancement and coding format adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1816469.9A GB201816469D0 (en) 2018-10-09 2018-10-09 Encoding and decoding methods

Publications (1)

Publication Number Publication Date
GB201816469D0 true GB201816469D0 (en) 2018-11-28

Family

ID=64394893

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1816469.9A Ceased GB201816469D0 (en) 2018-10-09 2018-10-09 Encoding and decoding methods

Country Status (1)

Country Link
GB (1) GB201816469D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)