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
- block
- mode
- slice
- video
- coded
- 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
- H04N19/103—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
- H04N19/134—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
- H04N19/134—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
- H04N19/174—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
-
- 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)
- 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 (3) | US11930208B2 (https=) |
| EP (1) | EP4088466A4 (https=) |
| JP (3) | JP7288078B2 (https=) |
| KR (2) | KR102678918B1 (https=) |
| CN (2) | CN114270857B (https=) |
| AU (3) | AU2021206151B2 (https=) |
| CA (1) | CA3135498A1 (https=) |
| SG (1) | SG11202110791QA (https=) |
| WO (1) | WO2021141851A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117714683A (zh) | 2019-09-02 | 2024-03-15 | 北京字节跳动网络技术有限公司 | 基于色彩格式的视频区分割 |
| KR102649584B1 (ko) | 2019-09-21 | 2024-03-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 인트라 모드에 기초한 크기 제한 |
| EP4080883A4 (en) * | 2019-12-17 | 2023-12-06 | Apple Inc. | METHOD FOR IMAGE SIGNAL CODING/DECODING AND DEVICE THEREFOR |
| US11930208B2 (en) * | 2020-01-10 | 2024-03-12 | Tencent America LLC | Method and apparatus for signaling skip mode flag |
| BR112022020449A2 (pt) | 2020-04-10 | 2022-11-29 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
| US12120290B2 (en) * | 2021-09-17 | 2024-10-15 | Tencent America LLC | Method and apparatus for intra block copy mode coding with search range switching |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2015141607A (ru) | 2013-03-15 | 2017-04-20 | ТЕРСЕЛ АйПи ЛИМИТЕД | Инструмент для избирательного соединения или разъединения компонентов скважинной рабочей колонны |
| CN105659602B (zh) * | 2013-10-14 | 2019-10-08 | 微软技术许可有限责任公司 | 用于视频和图像编码的帧内块复制预测模式的编码器侧选项 |
| CN105850131B (zh) * | 2013-11-14 | 2019-08-20 | 寰发股份有限公司 | 利用基于帧内图片区块复制预测的视频编码方法 |
| WO2015074047A1 (en) * | 2013-11-18 | 2015-05-21 | Arris Enterprises, Inc. | Intra block copy for intra slices in high efficiency video coding (hevc) |
| MX361228B (es) | 2014-03-04 | 2018-11-29 | Microsoft Technology Licensing Llc | Inversión de bloque y modo de omisión en predicción de intracopia de bloque. |
| 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 |
| CN110460845B (zh) | 2014-11-06 | 2021-08-27 | 联发科技股份有限公司 | 调色板编码的方法 |
| US10638140B2 (en) | 2015-05-29 | 2020-04-28 | Qualcomm Incorporated | Slice level intra block copy and other video coding improvements |
| US10956766B2 (en) * | 2016-05-13 | 2021-03-23 | Vid Scale, Inc. | Bit depth remapping based on viewing parameters |
| US11245922B2 (en) * | 2018-08-17 | 2022-02-08 | Mediatek Inc. | Shared candidate list |
| MY207996A (en) * | 2018-09-07 | 2025-04-03 | B1 Institute Of Image Tech | Method and device for coding/decoding image using intra prediction |
| KR20200144509A (ko) * | 2019-06-18 | 2020-12-29 | 한국전자통신연구원 | 화면 간 예측 정보 부호화/복호화 방법 및 장치 |
| EP4026322A4 (en) * | 2019-09-07 | 2024-01-03 | Beijing Dajia Internet Information Technology Co., Ltd. | PREDICTION MODE SIGNALING IN VIDEO CODING |
| CN119743597B (zh) * | 2019-09-09 | 2026-04-28 | 北京字节跳动网络技术有限公司 | 视频编解码块的递归划分 |
| CN114402591B (zh) | 2019-09-13 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 并置运动矢量的推导 |
| CN114424530B (zh) * | 2019-09-13 | 2025-11-07 | 北京字节跳动网络技术有限公司 | 跳过模式信令通知 |
| EP4087244B1 (en) * | 2019-12-31 | 2025-11-19 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for performing prediction on basis of reconfigured prediction mode type of leaf node, and bitstream transmission method |
| 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 SG SG11202110791QA patent/SG11202110791QA/en unknown
- 2021-01-04 EP EP21738248.0A patent/EP4088466A4/en active Pending
- 2021-01-04 WO PCT/US2021/012078 patent/WO2021141851A1/en not_active Ceased
- 2021-01-04 CA CA3135498A patent/CA3135498A1/en active Pending
- 2021-01-04 CN CN202180003494.7A patent/CN114270857B/zh active Active
- 2021-01-04 CN CN202411600287.1A patent/CN119182905A/zh active Pending
- 2021-01-04 KR KR1020217033303A patent/KR102678918B1/ko active Active
- 2021-01-04 JP JP2021557981A patent/JP7288078B2/ja active Active
- 2021-01-04 AU AU2021206151A patent/AU2021206151B2/en active Active
- 2021-01-04 KR KR1020247020916A patent/KR20240104195A/ko active Pending
-
2023
- 2023-05-09 AU AU2023202894A patent/AU2023202894B2/en active Active
- 2023-05-25 JP JP2023086074A patent/JP7652834B2/ja active Active
-
2024
- 2024-02-07 US US18/435,763 patent/US12389033B2/en active Active
-
2025
- 2025-01-17 AU AU2025200357A patent/AU2025200357A1/en active Pending
- 2025-03-14 JP JP2025041468A patent/JP2025085742A/ja active Pending
- 2025-07-09 US US19/264,680 patent/US20250337951A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20210218990A1 (en) | 2021-07-15 |
| KR20210137196A (ko) | 2021-11-17 |
| EP4088466A1 (en) | 2022-11-16 |
| WO2021141851A1 (en) | 2021-07-15 |
| CN114270857A (zh) | 2022-04-01 |
| AU2023202894A1 (en) | 2023-05-25 |
| AU2021206151B2 (en) | 2023-02-09 |
| JP2025085742A (ja) | 2025-06-05 |
| AU2021206151A1 (en) | 2021-10-14 |
| US11930208B2 (en) | 2024-03-12 |
| CN119182905A (zh) | 2024-12-24 |
| US20240179344A1 (en) | 2024-05-30 |
| CA3135498A1 (en) | 2021-07-15 |
| JP2022526380A (ja) | 2022-05-24 |
| EP4088466A4 (en) | 2024-01-24 |
| JP7652834B2 (ja) | 2025-03-27 |
| JP2023099765A (ja) | 2023-07-13 |
| US12389033B2 (en) | 2025-08-12 |
| AU2023202894B2 (en) | 2024-10-17 |
| US20250337951A1 (en) | 2025-10-30 |
| KR20240104195A (ko) | 2024-07-04 |
| JP7288078B2 (ja) | 2023-06-06 |
| AU2025200357A1 (en) | 2025-02-06 |
| KR102678918B1 (ko) | 2024-06-28 |
| CN114270857B (zh) | 2024-11-08 |
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