SG11202111507WA - Method and apparatus for video coding - Google Patents
Method and apparatus for video codingInfo
- Publication number
- SG11202111507WA SG11202111507WA SG11202111507WA SG11202111507WA SG11202111507WA SG 11202111507W A SG11202111507W A SG 11202111507WA SG 11202111507W A SG11202111507W A SG 11202111507WA SG 11202111507W A SG11202111507W A SG 11202111507WA SG 11202111507W A SG11202111507W A SG 11202111507WA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- coding
- video
- Prior art date
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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/169—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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/60—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962860149P | 2019-06-11 | 2019-06-11 | |
US16/878,390 US11252410B2 (en) | 2019-06-11 | 2020-05-19 | Method and apparatus for video coding |
PCT/US2020/034271 WO2020251743A1 (en) | 2019-06-11 | 2020-05-22 | Method and apparatus for video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202111507WA true SG11202111507WA (en) | 2021-11-29 |
Family
ID=73745307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202111507WA SG11202111507WA (en) | 2019-06-11 | 2020-05-22 | Method and apparatus for video coding |
Country Status (9)
Country | Link |
---|---|
US (4) | US11252410B2 (en) |
EP (1) | EP3983940A4 (en) |
JP (3) | JP7187703B2 (en) |
KR (1) | KR20210088708A (en) |
CN (1) | CN113614736A (en) |
AU (2) | AU2020292182B2 (en) |
CA (1) | CA3137296A1 (en) |
SG (1) | SG11202111507WA (en) |
WO (1) | WO2020251743A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013064654A1 (en) * | 2011-11-03 | 2013-05-10 | Panasonic Corporation | Efficient rounding for deblocking |
JP2021517795A (en) * | 2018-04-01 | 2021-07-26 | エルジー エレクトロニクス インコーポレイティド | A method and device for processing a video signal by applying a quadratic transformation to the divided blocks. |
WO2020244663A1 (en) * | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Applicability of implicit transform selection |
US11197025B2 (en) | 2019-06-21 | 2021-12-07 | Qualcomm Incorporated | Signaling of matrix intra prediction parameters in video coding |
SG11202102562WA (en) * | 2019-06-25 | 2021-04-29 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Image encoding method, image decoding method, encoder, decoder and storage medium |
EP3886435A4 (en) * | 2019-06-25 | 2022-01-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mapping method, encoder, decoder, and computer storage medium |
KR20220029589A (en) * | 2019-07-07 | 2022-03-08 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Picture prediction method, encoder, decoder and storage medium |
JP2022539937A (en) | 2019-07-10 | 2022-09-14 | オッポ広東移動通信有限公司 | Image component prediction method, encoder, decoder, and storage medium |
CN114503574A (en) | 2019-09-19 | 2022-05-13 | 北京字节跳动网络技术有限公司 | Zoom window in video coding and decoding |
JP7328445B2 (en) | 2019-09-19 | 2023-08-16 | 北京字節跳動網絡技術有限公司 | Derivation of reference sample positions in video coding |
MX2022003185A (en) * | 2019-09-20 | 2022-04-06 | Lg Electronics Inc | Transform-based image coding method, and device therefor. |
CN114651446A (en) * | 2019-09-21 | 2022-06-21 | Lg 电子株式会社 | Image compiling method and device based on transformation |
CA3156856A1 (en) * | 2019-10-04 | 2021-04-08 | Lg Electronics Inc. | Transform-based image coding method, and device therefor |
BR112022006453A2 (en) * | 2019-10-05 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | VIDEO DATA DATA PROCESSING METHOD, APPARATUS FOR PROCESSING VIDEO DATA, COMPUTER-READABLE NON-TRANSIENT STORAGE MEDIA AND COMPUTER-READABLE NON-TRANSITORY RECORDING MEDIA |
EP4042678A4 (en) | 2019-10-12 | 2023-01-18 | Beijing Bytedance Network Technology Co., Ltd. | Use and signaling of refining video coding tools |
KR20220073740A (en) | 2019-10-13 | 2022-06-03 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Interaction between reference picture resampling and video coding tools |
KR20220070503A (en) * | 2019-11-01 | 2022-05-31 | 엘지전자 주식회사 | Transformation-based video coding method and apparatus |
KR20220161382A (en) * | 2020-03-26 | 2022-12-06 | 엘지전자 주식회사 | Image coding method and device based on transformation |
WO2022229707A1 (en) * | 2021-04-28 | 2022-11-03 | Interdigital Vc Holdings France, Sas | Interactions between neural network-based intra prediction modes and regular intra prediction modes |
WO2023104065A1 (en) * | 2021-12-07 | 2023-06-15 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
WO2023131299A1 (en) * | 2022-01-07 | 2023-07-13 | Mediatek Inc. | Signaling for transform coding |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9083745B2 (en) | 2007-03-12 | 2015-07-14 | Qualcomm Incorporated | Network independent location services |
US8483285B2 (en) | 2008-10-03 | 2013-07-09 | Qualcomm Incorporated | Video coding using transforms bigger than 4×4 and 8×8 |
US9185404B2 (en) * | 2011-10-07 | 2015-11-10 | Qualcomm Incorporated | Performing transform dependent de-blocking filtering |
TW201517597A (en) | 2013-07-31 | 2015-05-01 | Nokia Corp | Method and apparatus for video coding and decoding |
US10491922B2 (en) * | 2015-09-29 | 2019-11-26 | Qualcomm Incorporated | Non-separable secondary transform for video coding |
US10623774B2 (en) * | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
JP2019101179A (en) * | 2017-11-30 | 2019-06-24 | コニカミノルタ株式会社 | Fixation device and image formation device |
US11539952B2 (en) | 2019-03-12 | 2022-12-27 | Qualcomm Incorporated | Implicit transform selection in video coding |
US11240534B2 (en) * | 2019-04-05 | 2022-02-01 | Qualcomm Incorporated | Extended multiple transform selection for video coding |
US20220232255A1 (en) * | 2019-05-30 | 2022-07-21 | Sharp Kabushiki Kaisha | Image decoding apparatus |
CN113950829A (en) * | 2019-06-06 | 2022-01-18 | 北京字节跳动网络技术有限公司 | Simplified transform coding and decoding tool |
-
2020
- 2020-05-19 US US16/878,390 patent/US11252410B2/en active Active
- 2020-05-22 AU AU2020292182A patent/AU2020292182B2/en active Active
- 2020-05-22 KR KR1020217018067A patent/KR20210088708A/en not_active Application Discontinuation
- 2020-05-22 WO PCT/US2020/034271 patent/WO2020251743A1/en unknown
- 2020-05-22 CN CN202080023049.2A patent/CN113614736A/en active Pending
- 2020-05-22 CA CA3137296A patent/CA3137296A1/en active Pending
- 2020-05-22 SG SG11202111507WA patent/SG11202111507WA/en unknown
- 2020-05-22 JP JP2021538282A patent/JP7187703B2/en active Active
- 2020-05-22 EP EP20822161.4A patent/EP3983940A4/en active Pending
-
2021
- 2021-09-01 US US17/463,826 patent/US11575895B2/en active Active
-
2022
- 2022-01-05 US US17/569,306 patent/US20220132124A1/en active Pending
- 2022-11-23 US US17/993,541 patent/US11949866B2/en active Active
- 2022-11-30 JP JP2022191807A patent/JP7379647B2/en active Active
-
2023
- 2023-04-26 AU AU2023202526A patent/AU2023202526B2/en active Active
- 2023-11-01 JP JP2023188004A patent/JP2024012476A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7379647B2 (en) | 2023-11-14 |
US20200396455A1 (en) | 2020-12-17 |
US11949866B2 (en) | 2024-04-02 |
JP7187703B2 (en) | 2022-12-12 |
JP2022515876A (en) | 2022-02-22 |
WO2020251743A1 (en) | 2020-12-17 |
AU2020292182B2 (en) | 2023-02-02 |
EP3983940A4 (en) | 2023-06-07 |
AU2023202526B2 (en) | 2024-05-16 |
EP3983940A1 (en) | 2022-04-20 |
AU2023202526A1 (en) | 2023-05-11 |
JP2024012476A (en) | 2024-01-30 |
CN113614736A (en) | 2021-11-05 |
US20230086769A1 (en) | 2023-03-23 |
US11575895B2 (en) | 2023-02-07 |
JP2023029928A (en) | 2023-03-07 |
AU2020292182A1 (en) | 2021-11-18 |
KR20210088708A (en) | 2021-07-14 |
US20220132124A1 (en) | 2022-04-28 |
US11252410B2 (en) | 2022-02-15 |
US20220060706A1 (en) | 2022-02-24 |
CA3137296A1 (en) | 2020-12-17 |
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