SG11202110396RA - Method and apparatus for signaling predictor candidate list size - Google Patents
Method and apparatus for signaling predictor candidate list sizeInfo
- Publication number
- SG11202110396RA SG11202110396RA SG11202110396RA SG11202110396RA SG11202110396RA SG 11202110396R A SG11202110396R A SG 11202110396RA SG 11202110396R A SG11202110396R A SG 11202110396RA SG 11202110396R A SG11202110396R A SG 11202110396RA SG 11202110396R A SG11202110396R A SG 11202110396RA
- Authority
- SG
- Singapore
- Prior art keywords
- signaling
- candidate list
- predictor candidate
- list size
- size
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
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
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962845712P | 2019-05-09 | 2019-05-09 | |
| US201962846375P | 2019-05-10 | 2019-05-10 | |
| US16/844,339 US11394990B2 (en) | 2019-05-09 | 2020-04-09 | Method and apparatus for signaling predictor candidate list size |
| PCT/US2020/031302 WO2020227204A1 (en) | 2019-05-09 | 2020-05-04 | Method and apparatus for signaling predictor candidate list size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110396RA true SG11202110396RA (en) | 2021-10-28 |
Family
ID=73045912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110396RA SG11202110396RA (en) | 2019-05-09 | 2020-05-04 | Method and apparatus for signaling predictor candidate list size |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11394990B2 (en) |
| EP (1) | EP3967033A4 (en) |
| JP (1) | JP7265288B2 (en) |
| KR (2) | KR20230151040A (en) |
| CN (1) | CN113647100B (en) |
| AU (2) | AU2020269390B2 (en) |
| CA (1) | CA3134717A1 (en) |
| SG (1) | SG11202110396RA (en) |
| WO (1) | WO2020227204A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11350083B2 (en) | 2019-04-19 | 2022-05-31 | Qualcomm Incorporated | Intra block copy merging data syntax for video coding |
| WO2020238837A1 (en) | 2019-05-25 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | Coding of block vectors for intra block copy-coded blocks |
| CN113924779A (en) * | 2019-06-20 | 2022-01-11 | 韩国电子通信研究院 | Video encoding/decoding method and apparatus, and bit stream storage medium |
| WO2022211411A1 (en) * | 2021-04-02 | 2022-10-06 | 현대자동차주식회사 | Method and device for coding video using block vector having adaptive spatial resolution |
| WO2023217140A1 (en) * | 2022-05-09 | 2023-11-16 | Mediatek Inc. | Threshold of similarity for candidate list |
| WO2023236988A1 (en) * | 2022-06-07 | 2023-12-14 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
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| US7330509B2 (en) | 2003-09-12 | 2008-02-12 | International Business Machines Corporation | Method for video transcoding with adaptive frame rate control |
| US8238442B2 (en) | 2006-08-25 | 2012-08-07 | Sony Computer Entertainment Inc. | Methods and apparatus for concealing corrupted blocks of video data |
| US8085852B2 (en) | 2007-06-26 | 2011-12-27 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding |
| US7983496B2 (en) | 2007-06-26 | 2011-07-19 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes |
| US8526495B2 (en) | 2010-11-22 | 2013-09-03 | Mediatek Singapore Pte. Ltd. | Apparatus and method of constrained partition size for high efficiency video coding |
| US9049452B2 (en) | 2011-01-25 | 2015-06-02 | Mediatek Singapore Pte. Ltd. | Method and apparatus for compressing coding unit in high efficiency video coding |
| CN103748877B (en) | 2011-08-17 | 2017-05-10 | 联发科技（新加坡）私人有限公司 | Method and apparatus for intra prediction |
| US9363511B2 (en) | 2011-09-13 | 2016-06-07 | Mediatek Singapore Pte. Ltd. | Method and apparatus for Intra mode coding in HEVC |
| MX337446B (en) | 2011-09-29 | 2016-03-07 | Sharp Kk | Image decoding device, image decoding method, and image encoding device. |
| US10136144B2 (en) | 2012-05-21 | 2018-11-20 | Mediatek Singapore Pte. Ltd. | Method and apparatus of inter-layer filtering for scalable video coding |
| CN105850131B (en) | 2013-11-14 | 2019-08-20 | 寰发股份有限公司 | Utilize the method for video coding based on picture block duplication prediction in frame |
| US20150271515A1 (en) | 2014-01-10 | 2015-09-24 | Qualcomm Incorporated | Block vector coding for intra block copy in video coding |
| KR101863487B1 (en) | 2014-05-06 | 2018-05-31 | 에이치에프아이 이노베이션 인크. | Method of block vector prediction for intra block copy mode coding |
| WO2015180014A1 (en) | 2014-05-26 | 2015-12-03 | Mediatek Singapore Pte. Ltd. | An improved merge candidate list construction method for intra block copy |
| JP6482191B2 (en) | 2014-06-12 | 2019-03-13 | キヤノン株式会社 | Image encoding device, image encoding method and program, image decoding device, image decoding method and program |
| KR101961384B1 (en) | 2014-07-07 | 2019-03-25 | 에이치에프아이 이노베이션 인크. | Method of intra block copy search and compensation range |
| US10027981B2 (en) * | 2014-09-01 | 2018-07-17 | Hfi Innovation Inc. | Method of intra picture block copy for screen content and video coding |
| WO2016048834A1 (en) | 2014-09-26 | 2016-03-31 | Vid Scale, Inc. | Intra block copy coding with temporal block vector prediction |
| KR102068828B1 (en) | 2014-09-30 | 2020-01-22 | 에이치에프아이 이노베이션 인크. | Method of adaptive motion vector resolution for video coding |
| GB2531003A (en) | 2014-10-06 | 2016-04-13 | Canon Kk | Method and apparatus for vector encoding in video coding and decoding |
| US9854237B2 (en) | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| WO2016127889A1 (en) | 2015-02-13 | 2016-08-18 | Mediatek Inc. | Method and apparatus for palette index coding in video and image compression |
| WO2016173519A1 (en) | 2015-04-29 | 2016-11-03 | Hfi Innovation Inc. | Method and apparatus for intra block copy reference list construction |
| CA2985872C (en) | 2015-05-29 | 2020-04-14 | Hfi Innovation Inc. | Method of decoded picture buffer management for intra block copy mode |
| EP3304907B1 (en) | 2015-06-08 | 2022-03-23 | VID SCALE, Inc. | Intra block copy mode for screen content coding |
| JP6559337B2 (en) * | 2015-09-23 | 2019-08-14 | ノキア テクノロジーズ オーユー | 360-degree panoramic video encoding method, encoding apparatus, and computer program |
| US10812822B2 (en) | 2015-10-02 | 2020-10-20 | Qualcomm Incorporated | Intra block copy merge mode and padding of unavailable IBC reference region |
| AU2016343499B2 (en) | 2015-10-19 | 2019-08-29 | Hfi Innovation Inc. | Method and apparatus for decoded picture buffer management in video coding system using intra block copy |
| US10397569B2 (en) | 2016-06-03 | 2019-08-27 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| US10582195B2 (en) | 2017-06-02 | 2020-03-03 | Futurewei Technologies, Inc. | Intra prediction using unequal weight planar prediction |
| US10595019B2 (en) | 2017-09-20 | 2020-03-17 | Futurewei Technologies, Inc. | Noise suppression filter parameter estimation for video coding |
| US10609384B2 (en) | 2017-09-21 | 2020-03-31 | Futurewei Technologies, Inc. | Restriction on sub-block size derivation for affine inter prediction |
| US11202079B2 (en) | 2018-02-05 | 2021-12-14 | Tencent America LLC | Method and apparatus for video decoding of an affine model in an intra block copy mode |
| US10462483B1 (en) * | 2018-04-26 | 2019-10-29 | Tencent America LLC | Method and apparatus for video coding |
| US10609402B2 (en) | 2018-05-02 | 2020-03-31 | Tencent America LLC | Method and apparatus for prediction and transform for small blocks |
| US10506251B2 (en) | 2018-05-08 | 2019-12-10 | Tencent America LLC | Method and apparatus for video coding |
| US10587885B2 (en) | 2018-06-04 | 2020-03-10 | Tencent America LLC | Method and apparatus for merge mode with additional middle candidates in video coding |
| US10567752B2 (en) | 2018-07-02 | 2020-02-18 | Tencent America LLC | Method and apparatus for intra prediction for non-square blocks in video compression |
| US10609403B2 (en) | 2018-07-09 | 2020-03-31 | Tencent America LLC | Method and apparatus for block partition with non-uniform quad split |
| JP2022524441A (en) * | 2019-03-13 | 2022-05-02 | エルジー エレクトロニクス インコーポレイティド | Image coding / decoding methods, devices, and methods of transmitting bitstreams with division restrictions on chroma blocks. |
| US11350083B2 (en) * | 2019-04-19 | 2022-05-31 | Qualcomm Incorporated | Intra block copy merging data syntax for video coding |
-
2020
- 2020-04-09 US US16/844,339 patent/US11394990B2/en active Active
- 2020-05-04 AU AU2020269390A patent/AU2020269390B2/en active Active
- 2020-05-04 WO PCT/US2020/031302 patent/WO2020227204A1/en unknown
- 2020-05-04 KR KR1020237035537A patent/KR20230151040A/en active Application Filing
- 2020-05-04 CN CN202080020465.7A patent/CN113647100B/en active Active
- 2020-05-04 SG SG11202110396RA patent/SG11202110396RA/en unknown
- 2020-05-04 JP JP2021536820A patent/JP7265288B2/en active Active
- 2020-05-04 EP EP20801498.5A patent/EP3967033A4/en active Pending
- 2020-05-04 CA CA3134717A patent/CA3134717A1/en active Pending
- 2020-05-04 KR KR1020217012869A patent/KR102592192B1/en active IP Right Grant
-
2022
- 2022-06-14 US US17/840,421 patent/US11736714B2/en active Active
-
2023
- 2023-05-12 US US18/316,902 patent/US20230283800A1/en active Pending
- 2023-09-22 AU AU2023233211A patent/AU2023233211A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020269390A1 (en) | 2021-10-14 |
| US11736714B2 (en) | 2023-08-22 |
| CN113647100A (en) | 2021-11-12 |
| US20200359040A1 (en) | 2020-11-12 |
| CA3134717A1 (en) | 2020-11-12 |
| US20230283800A1 (en) | 2023-09-07 |
| AU2023233211A1 (en) | 2023-10-12 |
| EP3967033A1 (en) | 2022-03-16 |
| US11394990B2 (en) | 2022-07-19 |
| KR20210068102A (en) | 2021-06-08 |
| KR102592192B1 (en) | 2023-10-23 |
| US20220321904A1 (en) | 2022-10-06 |
| EP3967033A4 (en) | 2023-01-11 |
| KR20230151040A (en) | 2023-10-31 |
| JP7265288B2 (en) | 2023-04-26 |
| CN113647100B (en) | 2024-05-17 |
| WO2020227204A1 (en) | 2020-11-12 |
| JP2022516062A (en) | 2022-02-24 |
| AU2020269390B2 (en) | 2023-06-22 |
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