GB202118871D0 - Picture data encoding and decoding - Google Patents

Picture data encoding and decoding

Info

Publication number
GB202118871D0
GB202118871D0 GBGB2118871.9A GB202118871A GB202118871D0 GB 202118871 D0 GB202118871 D0 GB 202118871D0 GB 202118871 A GB202118871 A GB 202118871A GB 202118871 D0 GB202118871 D0 GB 202118871D0
Authority
GB
United Kingdom
Prior art keywords
decoding
picture data
data encoding
encoding
picture
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.)
Pending
Application number
GBGB2118871.9A
Other versions
GB2614271A (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.)
Sony Group Corp
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Priority to GB2118871.9A priority Critical patent/GB2614271A/en
Publication of GB202118871D0 publication Critical patent/GB202118871D0/en
Publication of GB2614271A publication Critical patent/GB2614271A/en
Pending 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
    • H04N19/10—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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
GB2118871.9A 2021-12-23 2021-12-23 Picture data encoding and decoding Pending GB2614271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2118871.9A GB2614271A (en) 2021-12-23 2021-12-23 Picture data encoding and decoding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2118871.9A GB2614271A (en) 2021-12-23 2021-12-23 Picture data encoding and decoding

Publications (2)

Publication Number Publication Date
GB202118871D0 true GB202118871D0 (en) 2022-02-09
GB2614271A GB2614271A (en) 2023-07-05

Family

ID=80111912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2118871.9A Pending GB2614271A (en) 2021-12-23 2021-12-23 Picture data encoding and decoding

Country Status (1)

Country Link
GB (1) GB2614271A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960256B1 (en) * 2016-09-21 2019-03-20 인하대학교 산학협력단 Adaptive Frame Memory Compression Method based on Hierarchy Reference Frame Structure for an HEVC Encoder

Also Published As

Publication number Publication date
GB2614271A (en) 2023-07-05

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