GB201111867D0 - Video encoding and decoding with low complexity - Google Patents

Video encoding and decoding with low complexity

Info

Publication number
GB201111867D0
GB201111867D0 GB201111867A GB201111867A GB201111867D0 GB 201111867 D0 GB201111867 D0 GB 201111867D0 GB 201111867 A GB201111867 A GB 201111867A GB 201111867 A GB201111867 A GB 201111867A GB 201111867 D0 GB201111867 D0 GB 201111867D0
Authority
GB
United Kingdom
Prior art keywords
decoding
video encoding
low complexity
complexity
low
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Withdrawn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
GB201111867A
Other versions
GB2492778A (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 GB1111867.6A priority Critical patent/GB2492778A/en
Publication of GB201111867D0 publication Critical patent/GB201111867D0/en
Priority to PCT/EP2012/050393 priority patent/WO2012095467A1/en
Priority to US13/979,027 priority patent/US20130301734A1/en
Publication of GB2492778A publication Critical patent/GB2492778A/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Withdrawn legal-status Critical Current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
    • H04N19/50—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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB1111867.6A 2011-01-12 2011-07-11 Motion compensated image coding by combining motion information predictors Withdrawn GB2492778A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1111867.6A GB2492778A (en) 2011-07-11 2011-07-11 Motion compensated image coding by combining motion information predictors
PCT/EP2012/050393 WO2012095467A1 (en) 2011-01-12 2012-01-11 Video encoding and decoding with low complexity
US13/979,027 US20130301734A1 (en) 2011-01-12 2012-01-11 Video encoding and decoding with low complexity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1111867.6A GB2492778A (en) 2011-07-11 2011-07-11 Motion compensated image coding by combining motion information predictors

Publications (2)

Publication Number Publication Date
GB201111867D0 true GB201111867D0 (en) 2011-08-24
GB2492778A GB2492778A (en) 2013-01-16

Family

ID=44544563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1111867.6A Withdrawn GB2492778A (en) 2011-01-12 2011-07-11 Motion compensated image coding by combining motion information predictors

Country Status (1)

Country Link
GB (1) GB2492778A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110662054A (en) * 2018-06-29 2020-01-07 北京字节跳动网络技术有限公司 Partial/full pruning when adding HMVP candidates to Merge/AMVP
CN110677662A (en) * 2018-07-02 2020-01-10 北京字节跳动网络技术有限公司 HMVP + non-adjacent motion
CN110719465A (en) * 2018-07-14 2020-01-21 北京字节跳动网络技术有限公司 Extending look-up table based motion vector prediction with temporal information
US20200413044A1 (en) 2018-09-12 2020-12-31 Beijing Bytedance Network Technology Co., Ltd. Conditions for starting checking hmvp candidates depend on total number minus k
US11134267B2 (en) 2018-06-29 2021-09-28 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
US11140383B2 (en) 2019-01-13 2021-10-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between look up table and shared merge list
US11140385B2 (en) 2018-06-29 2021-10-05 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in LUT
US11146785B2 (en) 2018-06-29 2021-10-12 Beijing Bytedance Network Technology Co., Ltd. Selection of coded motion information for LUT updating
US11159817B2 (en) 2018-06-29 2021-10-26 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating LUTS
US11159807B2 (en) 2018-06-29 2021-10-26 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
US11528501B2 (en) 2018-06-29 2022-12-13 Beijing Bytedance Network Technology Co., Ltd. Interaction between LUT and AMVP
US11589071B2 (en) 2019-01-10 2023-02-21 Beijing Bytedance Network Technology Co., Ltd. Invoke of LUT updating
US11641483B2 (en) 2019-03-22 2023-05-02 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
US11895318B2 (en) 2018-06-29 2024-02-06 Beijing Bytedance Network Technology Co., Ltd Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
US11956464B2 (en) 2019-01-16 2024-04-09 Beijing Bytedance Network Technology Co., Ltd Inserting order of motion candidates in LUT
US12034914B2 (en) 2021-12-01 2024-07-09 Beijing Bytedance Network Technology Co., Ltd Checking order of motion candidates in lut

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110662063B (en) 2018-06-29 2020-12-15 北京字节跳动网络技术有限公司 Video processing method, apparatus and computer readable storage medium
CN110662030B (en) * 2018-06-29 2022-06-14 北京字节跳动网络技术有限公司 Video processing method and device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8165205B2 (en) * 2005-09-16 2012-04-24 Sony Corporation Natural shaped regions for motion compensation

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11146786B2 (en) 2018-06-20 2021-10-12 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in LUT
US11245892B2 (en) 2018-06-29 2022-02-08 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in LUT
US11706406B2 (en) 2018-06-29 2023-07-18 Beijing Bytedance Network Technology Co., Ltd Selection of coded motion information for LUT updating
US11973971B2 (en) 2018-06-29 2024-04-30 Beijing Bytedance Network Technology Co., Ltd Conditions for updating LUTs
CN110662054A (en) * 2018-06-29 2020-01-07 北京字节跳动网络技术有限公司 Partial/full pruning when adding HMVP candidates to Merge/AMVP
US11909989B2 (en) 2018-06-29 2024-02-20 Beijing Bytedance Network Technology Co., Ltd Number of motion candidates in a look up table to be checked according to mode
US11895318B2 (en) 2018-06-29 2024-02-06 Beijing Bytedance Network Technology Co., Ltd Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
US11877002B2 (en) 2018-06-29 2024-01-16 Beijing Bytedance Network Technology Co., Ltd Update of look up table: FIFO, constrained FIFO
US11695921B2 (en) 2018-06-29 2023-07-04 Beijing Bytedance Network Technology Co., Ltd Selection of coded motion information for LUT updating
US11140385B2 (en) 2018-06-29 2021-10-05 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in LUT
US11146785B2 (en) 2018-06-29 2021-10-12 Beijing Bytedance Network Technology Co., Ltd. Selection of coded motion information for LUT updating
US11528500B2 (en) 2018-06-29 2022-12-13 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a HMVP candidate to merge/AMVP
US11528501B2 (en) 2018-06-29 2022-12-13 Beijing Bytedance Network Technology Co., Ltd. Interaction between LUT and AMVP
US11153557B2 (en) 2018-06-29 2021-10-19 Beijing Bytedance Network Technology Co., Ltd. Which LUT to be updated or no updating
US11134267B2 (en) 2018-06-29 2021-09-28 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
US11159817B2 (en) 2018-06-29 2021-10-26 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating LUTS
US11159807B2 (en) 2018-06-29 2021-10-26 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
US11134244B2 (en) 2018-07-02 2021-09-28 Beijing Bytedance Network Technology Co., Ltd. Order of rounding and pruning in LAMVR
US11153558B2 (en) 2018-07-02 2021-10-19 Beijing Bytedance Network Technology Co., Ltd. Update of look-up tables
CN110677662A (en) * 2018-07-02 2020-01-10 北京字节跳动网络技术有限公司 HMVP + non-adjacent motion
US11153559B2 (en) 2018-07-02 2021-10-19 Beijing Bytedance Network Technology Co., Ltd. Usage of LUTs
US11463685B2 (en) 2018-07-02 2022-10-04 Beijing Bytedance Network Technology Co., Ltd. LUTS with intra prediction modes and intra mode prediction from non-adjacent blocks
US11134243B2 (en) 2018-07-02 2021-09-28 Beijing Bytedance Network Technology Co., Ltd. Rules on updating luts
CN110719465B (en) * 2018-07-14 2022-11-22 北京字节跳动网络技术有限公司 Extending look-up table based motion vector prediction with temporal information
CN110719465A (en) * 2018-07-14 2020-01-21 北京字节跳动网络技术有限公司 Extending look-up table based motion vector prediction with temporal information
US20210297659A1 (en) 2018-09-12 2021-09-23 Beijing Bytedance Network Technology Co., Ltd. Conditions for starting checking hmvp candidates depend on total number minus k
US20200413044A1 (en) 2018-09-12 2020-12-31 Beijing Bytedance Network Technology Co., Ltd. Conditions for starting checking hmvp candidates depend on total number minus k
US11159787B2 (en) 2018-09-12 2021-10-26 Beijing Bytedance Network Technology Co., Ltd. Conditions for starting checking HMVP candidates depend on total number minus K
US11997253B2 (en) 2018-09-12 2024-05-28 Beijing Bytedance Network Technology Co., Ltd Conditions for starting checking HMVP candidates depend on total number minus K
US11589071B2 (en) 2019-01-10 2023-02-21 Beijing Bytedance Network Technology Co., Ltd. Invoke of LUT updating
US11909951B2 (en) 2019-01-13 2024-02-20 Beijing Bytedance Network Technology Co., Ltd Interaction between lut and shared merge list
US11140383B2 (en) 2019-01-13 2021-10-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between look up table and shared merge list
US11956464B2 (en) 2019-01-16 2024-04-09 Beijing Bytedance Network Technology Co., Ltd Inserting order of motion candidates in LUT
US11962799B2 (en) 2019-01-16 2024-04-16 Beijing Bytedance Network Technology Co., Ltd Motion candidates derivation
US11641483B2 (en) 2019-03-22 2023-05-02 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
US12034914B2 (en) 2021-12-01 2024-07-09 Beijing Bytedance Network Technology Co., Ltd Checking order of motion candidates in lut

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Legal Events

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