GB201111867D0 - Video encoding and decoding with low complexity - Google Patents
Video encoding and decoding with low complexityInfo
- 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- Withdrawn
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)
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 |
| US13/979,027 US20130301734A1 (en) | 2011-01-12 | 2012-01-11 | Video encoding and decoding with low complexity |
| PCT/EP2012/050393 WO2012095467A1 (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 (15)
| 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 Lookup 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 |
| US11140385B2 (en) | 2018-06-29 | 2021-10-05 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in LUT |
| US11140383B2 (en) | 2019-01-13 | 2021-10-05 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between look up table and shared merge list |
| US11146785B2 (en) | 2018-06-29 | 2021-10-12 | Beijing Bytedance Network Technology Co., Ltd. | Selection of coded motion information for LUT updating |
| 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 |
| US11159817B2 (en) | 2018-06-29 | 2021-10-26 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for updating LUTS |
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI735900B (en) * | 2018-06-29 | 2021-08-11 | 大陸商北京字節跳動網絡技術有限公司 | Interaction between lut and merge: insert hmvp as a merge candidate, position of hmvp |
| KR102648120B1 (en) * | 2018-06-29 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Reset lookup table per slice/tile/LCU row |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8165205B2 (en) * | 2005-09-16 | 2012-04-24 | Sony Corporation | Natural shaped regions for motion compensation |
-
2011
- 2011-07-11 GB GB1111867.6A patent/GB2492778A/en not_active Withdrawn
Cited By (40)
| 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 |
| 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 |
| US11695921B2 (en) | 2018-06-29 | 2023-07-04 | Beijing Bytedance Network Technology Co., Ltd | Selection of coded motion information for LUT updating |
| US12167018B2 (en) | 2018-06-29 | 2024-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between LUT and AMVP |
| US12058364B2 (en) | 2018-06-29 | 2024-08-06 | 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 |
| US11706406B2 (en) | 2018-06-29 | 2023-07-18 | Beijing Bytedance Network Technology Co., Ltd | Selection of coded motion information for LUT updating |
| US11134267B2 (en) | 2018-06-29 | 2021-09-28 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| US11140385B2 (en) | 2018-06-29 | 2021-10-05 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in LUT |
| US12034914B2 (en) | 2018-06-29 | 2024-07-09 | Beijing Bytedance Network Technology Co., Ltd | Checking order of motion candidates in lut |
| US11973971B2 (en) | 2018-06-29 | 2024-04-30 | Beijing Bytedance Network Technology Co., Ltd | Conditions for updating LUTs |
| US11146785B2 (en) | 2018-06-29 | 2021-10-12 | Beijing Bytedance Network Technology Co., Ltd. | Selection of coded motion information for LUT updating |
| 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 |
| 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 |
| 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 |
| US11159817B2 (en) | 2018-06-29 | 2021-10-26 | 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 |
| US11245892B2 (en) | 2018-06-29 | 2022-02-08 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in LUT |
| 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 |
| 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 |
| 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 |
| US11134244B2 (en) | 2018-07-02 | 2021-09-28 | Beijing Bytedance Network Technology Co., Ltd. | Order of rounding and pruning in LAMVR |
| US11134243B2 (en) | 2018-07-02 | 2021-09-28 | Beijing Bytedance Network Technology Co., Ltd. | Rules on updating luts |
| CN110719465A (en) * | 2018-07-14 | 2020-01-21 | 北京字节跳动网络技术有限公司 | Extending Lookup Table Based Motion Vector Prediction with Temporal Information |
| 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 |
| 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 |
| 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 |
| US11589071B2 (en) | 2019-01-10 | 2023-02-21 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of LUT updating |
| US12368880B2 (en) | 2019-01-10 | 2025-07-22 | 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 |
| US12401820B2 (en) | 2019-03-22 | 2025-08-26 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2492778A (en) | 2013-01-16 |
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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) |