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GB2624947B - Enhancement decoding implementation and method - Google Patents

Enhancement decoding implementation and method Download PDF

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Publication number
GB2624947B
GB2624947B GB2304371.4A GB202304371A GB2624947B GB 2624947 B GB2624947 B GB 2624947B GB 202304371 A GB202304371 A GB 202304371A GB 2624947 B GB2624947 B GB 2624947B
Authority
GB
United Kingdom
Prior art keywords
decoding implementation
enhancement decoding
enhancement
implementation
decoding
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.)
Active
Application number
GB2304371.4A
Other versions
GB2624947A (en
GB202304371D0 (en
Inventor
Clucas Richard
Firman Lucy
Middleton Colin
Kelly Adam
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 GB2304371.4A priority Critical patent/GB2624947B/en
Publication of GB202304371D0 publication Critical patent/GB202304371D0/en
Priority to TW113110255A priority patent/TW202446071A/en
Priority to PCT/GB2024/050787 priority patent/WO2024201008A1/en
Publication of GB2624947A publication Critical patent/GB2624947A/en
Application granted granted Critical
Publication of GB2624947B publication Critical patent/GB2624947B/en
Priority to CONC2025/0012953A priority patent/CO2025012953A2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB2304371.4A 2023-03-24 2023-03-24 Enhancement decoding implementation and method Active GB2624947B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2304371.4A GB2624947B (en) 2023-03-24 2023-03-24 Enhancement decoding implementation and method
TW113110255A TW202446071A (en) 2023-03-24 2024-03-20 Enhancement decoding implementation and method
PCT/GB2024/050787 WO2024201008A1 (en) 2023-03-24 2024-03-22 Enhancement decoding implementation and method
CONC2025/0012953A CO2025012953A2 (en) 2023-03-24 2025-09-23 Method and implementation of decoding background improvements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2304371.4A GB2624947B (en) 2023-03-24 2023-03-24 Enhancement decoding implementation and method

Publications (3)

Publication Number Publication Date
GB202304371D0 GB202304371D0 (en) 2023-05-10
GB2624947A GB2624947A (en) 2024-06-05
GB2624947B true GB2624947B (en) 2024-12-04

Family

ID=86228202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2304371.4A Active GB2624947B (en) 2023-03-24 2023-03-24 Enhancement decoding implementation and method

Country Status (4)

Country Link
CO (1) CO2025012953A2 (en)
GB (1) GB2624947B (en)
TW (1) TW202446071A (en)
WO (1) WO2024201008A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110293009A1 (en) * 2010-05-27 2011-12-01 Freescale Semiconductor Inc. Video processing system, computer program product and method for managing a transfer of information between a memory unit and a decoder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150020568A (en) 2012-05-14 2015-02-26 루카 로사토 Encoding and decoding based on blending of sequences of samples along time
JP6457488B2 (en) 2013-04-15 2019-01-23 ロッサト、ルカ Method for decoding a hybrid upward compatible data stream
GB2553556B (en) 2016-09-08 2022-06-29 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
US11575922B2 (en) * 2017-12-06 2023-02-07 V-Nova International Limited Methods and apparatuses for hierarchically encoding and decoding a bytestream
GB2570324A (en) 2018-01-19 2019-07-24 V Nova Int Ltd Multi-codec processing and rate control
GB201817784D0 (en) 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
WO2020188237A1 (en) 2019-03-20 2020-09-24 V-Nova International Ltd Residual filtering in signal enhancement coding
GB2619627B (en) 2019-03-20 2024-02-28 V Nova Int Ltd Low complexity enhancement video coding
WO2020205957A1 (en) 2019-04-02 2020-10-08 Transgenex Nanobiotech, Inc. Novel ternary molecular complex of tamibarotene for cancer stem cells treatment
GB2599341B (en) 2020-07-28 2024-10-09 V Nova Int Ltd Management system for multilayer encoders and decoders and method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110293009A1 (en) * 2010-05-27 2011-12-01 Freescale Semiconductor Inc. Video processing system, computer program product and method for managing a transfer of information between a memory unit and a decoder

Also Published As

Publication number Publication date
TW202446071A (en) 2024-11-16
GB2624947A (en) 2024-06-05
GB202304371D0 (en) 2023-05-10
CO2025012953A2 (en) 2025-09-29
WO2024201008A1 (en) 2024-10-03

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