SG11202110791QA - Method and apparatus for signaling skip mode flag - Google Patents
Method and apparatus for signaling skip mode flagInfo
- Publication number
- SG11202110791QA SG11202110791QA SG11202110791QA SG11202110791QA SG11202110791QA SG 11202110791Q A SG11202110791Q A SG 11202110791QA SG 11202110791Q A SG11202110791Q A SG 11202110791QA SG 11202110791Q A SG11202110791Q A SG 11202110791QA SG 11202110791Q A SG11202110791Q A SG 11202110791QA
- Authority
- SG
- Singapore
- Prior art keywords
- mode flag
- skip mode
- signaling
- signaling skip
- flag
- 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
- H04N19/70—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
- H04N19/10—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/134—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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/169—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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062959621P | 2020-01-10 | 2020-01-10 | |
| US17/095,583 US11930208B2 (en) | 2020-01-10 | 2020-11-11 | Method and apparatus for signaling skip mode flag |
| PCT/US2021/012078 WO2021141851A1 (en) | 2020-01-10 | 2021-01-04 | Method and apparatus for signaling skip mode flag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110791QA true SG11202110791QA (en) | 2021-10-28 |
Family
ID=76763760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110791QA SG11202110791QA (en) | 2020-01-10 | 2021-01-04 | Method and apparatus for signaling skip mode flag |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11930208B2 (en) |
| EP (1) | EP4088466A4 (en) |
| JP (2) | JP7288078B2 (en) |
| KR (1) | KR20210137196A (en) |
| CN (1) | CN114270857A (en) |
| AU (2) | AU2021206151B2 (en) |
| CA (1) | CA3135498A1 (en) |
| SG (1) | SG11202110791QA (en) |
| WO (1) | WO2021141851A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4008109A4 (en) | 2019-09-02 | 2022-09-14 | Beijing Bytedance Network Technology Co., Ltd. | Coding mode determination based on color format |
| EP4080883A4 (en) * | 2019-12-17 | 2023-12-06 | Apple Inc. | Image signal encoding/decoding method and device therefor |
| US11930208B2 (en) * | 2020-01-10 | 2024-03-12 | Tencent America LLC | Method and apparatus for signaling skip mode flag |
| US20230093129A1 (en) * | 2021-09-17 | 2023-03-23 | Tencent America LLC | Method and apparatus for intra block copy mode coding with search range switching |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2971444A1 (en) | 2013-03-15 | 2016-01-20 | Tercel IP Limited | Tool for selectively connecting or disconnecting components of a downhole workstring |
| EP3058736B1 (en) * | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
| CA2928753C (en) | 2013-11-14 | 2019-09-17 | Mediatek Singapore Pte. Ltd. | Method of video coding using prediction based on intra picture block copy |
| US9554141B2 (en) * | 2013-11-18 | 2017-01-24 | Arris Enterprises, Inc. | Intra block copy for intra slices in high efficiency video coding (HEVC) |
| AU2014385769B2 (en) | 2014-03-04 | 2018-12-06 | Microsoft Technology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
| AU2014201583A1 (en) * | 2014-03-14 | 2015-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data using a block dictionary |
| GB2531003A (en) | 2014-10-06 | 2016-04-13 | Canon Kk | Method and apparatus for vector encoding in video coding and decoding |
| US10051277B2 (en) | 2014-11-06 | 2018-08-14 | Mediatek Inc. | Method for sub-block based palette coding |
| US10638140B2 (en) | 2015-05-29 | 2020-04-28 | Qualcomm Incorporated | Slice level intra block copy and other video coding improvements |
| WO2017196670A1 (en) * | 2016-05-13 | 2017-11-16 | Vid Scale, Inc. | Bit depth remapping based on viewing parameters |
| US11245922B2 (en) * | 2018-08-17 | 2022-02-08 | Mediatek Inc. | Shared candidate list |
| JP2021536717A (en) * | 2018-09-07 | 2021-12-27 | ビー1、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッドB1 Institute Of Image Technology, Inc. | Image coding / decoding methods and devices using intra-prediction |
| EP3989546A4 (en) * | 2019-06-18 | 2023-06-14 | Electronics and Telecommunications Research Institute | Inter prediction information encoding/decoding method and device |
| JP2022532444A (en) * | 2019-09-07 | 2022-07-14 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | How to Decrypt Video Data, Computing Devices, Non-Temporary Computer-Readable Storage Media, Decoder-Readable Storage Media, and Computer Program Products |
| EP4011076A4 (en) * | 2019-09-09 | 2022-11-02 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy coding and decoding |
| US11930208B2 (en) * | 2020-01-10 | 2024-03-12 | Tencent America LLC | Method and apparatus for signaling skip mode flag |
-
2020
- 2020-11-11 US US17/095,583 patent/US11930208B2/en active Active
-
2021
- 2021-01-04 WO PCT/US2021/012078 patent/WO2021141851A1/en unknown
- 2021-01-04 KR KR1020217033303A patent/KR20210137196A/en active IP Right Grant
- 2021-01-04 JP JP2021557981A patent/JP7288078B2/en active Active
- 2021-01-04 SG SG11202110791QA patent/SG11202110791QA/en unknown
- 2021-01-04 EP EP21738248.0A patent/EP4088466A4/en active Pending
- 2021-01-04 AU AU2021206151A patent/AU2021206151B2/en active Active
- 2021-01-04 CN CN202180003494.7A patent/CN114270857A/en active Pending
- 2021-01-04 CA CA3135498A patent/CA3135498A1/en active Pending
-
2023
- 2023-05-09 AU AU2023202894A patent/AU2023202894A1/en active Pending
- 2023-05-25 JP JP2023086074A patent/JP2023099765A/en active Pending
-
2024
- 2024-02-07 US US18/435,763 patent/US20240179344A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022526380A (en) | 2022-05-24 |
| CA3135498A1 (en) | 2021-07-15 |
| AU2021206151B2 (en) | 2023-02-09 |
| AU2023202894A1 (en) | 2023-05-25 |
| WO2021141851A1 (en) | 2021-07-15 |
| AU2021206151A1 (en) | 2021-10-14 |
| EP4088466A4 (en) | 2024-01-24 |
| US11930208B2 (en) | 2024-03-12 |
| KR20210137196A (en) | 2021-11-17 |
| US20240179344A1 (en) | 2024-05-30 |
| EP4088466A1 (en) | 2022-11-16 |
| JP2023099765A (en) | 2023-07-13 |
| JP7288078B2 (en) | 2023-06-06 |
| CN114270857A (en) | 2022-04-01 |
| US20210218990A1 (en) | 2021-07-15 |
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