SG11202109285VA - Luma mapping with chroma scaling adaptation parameter set in video coding - Google Patents
Luma mapping with chroma scaling adaptation parameter set in video codingInfo
- Publication number
- SG11202109285VA SG11202109285VA SG11202109285VA SG11202109285VA SG11202109285VA SG 11202109285V A SG11202109285V A SG 11202109285VA SG 11202109285V A SG11202109285V A SG 11202109285VA SG 11202109285V A SG11202109285V A SG 11202109285VA SG 11202109285V A SG11202109285V A SG 11202109285VA
- Authority
- SG
- Singapore
- Prior art keywords
- parameter set
- video coding
- adaptation parameter
- luma mapping
- chroma scaling
- Prior art date
Links
Classifications
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- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/184—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
- H04N19/10—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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Error Detection And Correction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962811358P | 2019-02-27 | 2019-02-27 | |
| US201962816753P | 2019-03-11 | 2019-03-11 | |
| US201962850973P | 2019-05-21 | 2019-05-21 | |
| PCT/US2020/019921 WO2020176636A1 (en) | 2019-02-27 | 2020-02-26 | Luma mapping with chroma scaling adaptation parameter set in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202109285VA true SG11202109285VA (en) | 2021-09-29 |
Family
ID=72238683
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202109325VA SG11202109325VA (en) | 2019-02-27 | 2020-02-26 | Adaptation parameter set types in video coding |
| SG11202109285VA SG11202109285VA (en) | 2019-02-27 | 2020-02-26 | Luma mapping with chroma scaling adaptation parameter set in video coding |
| SG11202109287PA SG11202109287PA (en) | 2019-02-27 | 2020-02-26 | Adaptation parameter set identifier value spaces in video coding |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202109325VA SG11202109325VA (en) | 2019-02-27 | 2020-02-26 | Adaptation parameter set types in video coding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202109287PA SG11202109287PA (en) | 2019-02-27 | 2020-02-26 | Adaptation parameter set identifier value spaces in video coding |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US11895294B2 (en) |
| EP (3) | EP3931747A4 (en) |
| JP (6) | JP7422159B2 (en) |
| KR (4) | KR20240058982A (en) |
| CN (3) | CN113508397A (en) |
| AU (1) | AU2020227754A1 (en) |
| BR (3) | BR112021016953A2 (en) |
| MX (1) | MX2021010337A (en) |
| SG (3) | SG11202109325VA (en) |
| WO (3) | WO2020176636A1 (en) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117560509A (en) * | 2019-03-04 | 2024-02-13 | 北京字节跳动网络技术有限公司 | Two-stage signaling of filtering information in video processing |
| KR20230004921A (en) * | 2019-03-07 | 2023-01-06 | 엘지전자 주식회사 | Video or image coding based on luma mapping with chroma scaling |
| US20220132110A1 (en) * | 2019-03-23 | 2022-04-28 | Lg Electronics Inc. | Filtering-based video or image coding comprising mapping |
| CN113785570A (en) * | 2019-04-03 | 2021-12-10 | Lg 电子株式会社 | Video or image compiling method and device |
| US20220217405A1 (en) * | 2019-04-03 | 2022-07-07 | Lg Electronics Inc. | Video or image coding for modifying reconstructed picture |
| WO2020204419A1 (en) * | 2019-04-03 | 2020-10-08 | 엘지전자 주식회사 | Adaptive loop filter-based video or image coding |
| US11368684B2 (en) * | 2019-04-23 | 2022-06-21 | Qualcomm Incorporated | Adaptation parameter sets (APS) for adaptive loop filter (ALF) parameters |
| CN114097228B (en) | 2019-06-04 | 2023-12-15 | 北京字节跳动网络技术有限公司 | Motion candidate list with geometric partition mode coding |
| EP3963890A4 (en) | 2019-06-04 | 2022-11-02 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction using neighboring block information |
| US11166033B2 (en) * | 2019-06-06 | 2021-11-02 | Qualcomm Incorporated | Adaptation parameter set in access unit in video coding |
| WO2020256511A1 (en) * | 2019-06-20 | 2020-12-24 | 엘지전자 주식회사 | Video or image coding based on mapping of luma samples and scaling of chroma samples |
| WO2020262922A1 (en) | 2019-06-24 | 2020-12-30 | 엘지전자 주식회사 | Luma mapping- and chroma scaling-based video or image coding |
| WO2020262952A1 (en) | 2019-06-24 | 2020-12-30 | 엘지전자 주식회사 | Video or image coding based on mapping of luma samples and scaling of chroma samples |
| JP7297950B2 (en) | 2019-06-24 | 2023-06-26 | エルジー エレクトロニクス インコーポレイティド | Luma mapping based video or image coding |
| JP7303367B2 (en) * | 2019-07-08 | 2023-07-04 | エルジー エレクトロニクス インコーポレイティド | Video or image coding based on signaling of scaling list data |
| EP3981150A4 (en) | 2019-07-09 | 2022-08-03 | Beijing Bytedance Network Technology Co., Ltd. | Sample determination for adaptive loop filtering |
| AU2020309130B2 (en) | 2019-07-11 | 2023-06-08 | Beijing Bytedance Network Technology Co., Ltd. | Sample padding in adaptive loop filtering |
| EP3984215A4 (en) | 2019-07-14 | 2022-08-24 | Beijing Bytedance Network Technology Co., Ltd. | Transform block size restriction in video coding |
| JP7361196B2 (en) | 2019-07-15 | 2023-10-13 | 北京字節跳動網絡技術有限公司 | Classification in adaptive loop filtering |
| CN114270838B (en) | 2019-08-20 | 2024-04-12 | 北京字节跳动网络技术有限公司 | Signaling of transition skip mode |
| KR20220058889A (en) | 2019-09-14 | 2022-05-10 | 바이트댄스 아이엔씨 | Chroma quantization parameters in video coding |
| CN114424529A (en) | 2019-09-18 | 2022-04-29 | 北京字节跳动网络技术有限公司 | Two-part signaling of adaptive loop filter in video coding and decoding |
| WO2021052492A1 (en) | 2019-09-20 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Luma mapping with chroma scaling |
| EP4018652A4 (en) | 2019-09-22 | 2022-11-02 | Beijing Bytedance Network Technology Co., Ltd. | Padding process in adaptive loop filtering |
| CN114845112B (en) * | 2019-09-24 | 2023-04-04 | 华为技术有限公司 | Method, device, medium, decoder and encoder for scalable nesting of suffix SEI messages |
| KR20220063177A (en) | 2019-09-27 | 2022-05-17 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Adaptive loop filtering between different video units |
| WO2021057996A1 (en) | 2019-09-28 | 2021-04-01 | Beijing Bytedance Network Technology Co., Ltd. | Geometric partitioning mode in video coding |
| CN114651442A (en) | 2019-10-09 | 2022-06-21 | 字节跳动有限公司 | Cross-component adaptive loop filtering in video coding and decoding |
| JP7454042B2 (en) | 2019-10-10 | 2024-03-21 | 北京字節跳動網絡技術有限公司 | Padding process at unavailable sample positions in adaptive loop filtering |
| CN114556924B (en) | 2019-10-14 | 2024-01-26 | 字节跳动有限公司 | Method, device and medium for joint coding and decoding and filtering of chroma residual in video processing |
| JP7389252B2 (en) | 2019-10-29 | 2023-11-29 | 北京字節跳動網絡技術有限公司 | Cross-component adaptive loop filter |
| KR20220106116A (en) | 2019-12-09 | 2022-07-28 | 바이트댄스 아이엔씨 | Using quantization groups in video coding |
| CN115104302A (en) | 2019-12-11 | 2022-09-23 | 抖音视界有限公司 | Sample filling across component adaptive loop filtering |
| WO2021133061A1 (en) * | 2019-12-23 | 2021-07-01 | 엘지전자 주식회사 | Filtering-based image coding device and method |
| CN114902657A (en) | 2019-12-31 | 2022-08-12 | 字节跳动有限公司 | Adaptive color transform in video coding and decoding |
| EP4088469A1 (en) * | 2020-01-09 | 2022-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Picture header presence |
| US11463737B2 (en) * | 2020-02-21 | 2022-10-04 | Qualcomm Incorporated | Signaling of dynamic range adjustment parameters for decoded picture buffer management and dynamic range |
| WO2021251744A1 (en) * | 2020-06-10 | 2021-12-16 | 엘지전자 주식회사 | Image encoding/decoding method and device for signaling aps identifier, and computer-readable recording medium in which bitstream is stored |
| JP2023531223A (en) | 2020-06-30 | 2023-07-21 | 北京字節跳動網絡技術有限公司 | Boundary locations for adaptive loop filtering |
| US11750815B2 (en) | 2020-09-17 | 2023-09-05 | Lemon, Inc. | Versatile video coding track coding |
| US20230379460A1 (en) * | 2020-09-29 | 2023-11-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Filter strength control for adaptive loop filtering |
| US11611752B2 (en) * | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| USD950521S1 (en) * | 2021-05-11 | 2022-05-03 | Shenzhen Jing Peng Xing Electronic Technology Co., Ltd. | Headphone |
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| WO2012142966A1 (en) * | 2011-04-21 | 2012-10-26 | Mediatek Inc. | Method and apparatus for improved in-loop filtering |
| US8891630B2 (en) * | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| CN103096054B (en) * | 2011-11-04 | 2015-07-08 | 华为技术有限公司 | Video image filtering processing method and device thereof |
| US20130114694A1 (en) | 2011-11-08 | 2013-05-09 | Qualcomm Incorporated | Parameter set groups for coded video data |
| US9451252B2 (en) * | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| WO2013109505A2 (en) * | 2012-01-19 | 2013-07-25 | Vid Scale, Inc. | Methods, apparatus and systems for signaling video coding adaptation parameters |
| GB2501535A (en) * | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| WO2013174254A1 (en) * | 2012-05-21 | 2013-11-28 | Mediatek Singapore Pte. Ltd. | Method and apparatus of inter-layer filtering for scalable video coding |
| WO2015140401A1 (en) * | 2014-03-17 | 2015-09-24 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| CN116095314A (en) * | 2017-06-29 | 2023-05-09 | 杜比实验室特许公司 | Integrated image shaping and video coding |
| BR112021014202A2 (en) * | 2019-02-01 | 2021-09-21 | Beijing Bytedance Network Technology Co., Ltd. | MESH REFORM INFORMATION SIGNALING USING PARAMETER SETS |
| WO2020156526A1 (en) * | 2019-02-01 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Interactions between in-loop reshaping and inter coding tools |
| US11683487B2 (en) * | 2019-03-26 | 2023-06-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) with adaptive parameter set (APS) in video coding |
-
2020
- 2020-02-26 MX MX2021010337A patent/MX2021010337A/en unknown
- 2020-02-26 SG SG11202109325VA patent/SG11202109325VA/en unknown
- 2020-02-26 SG SG11202109285VA patent/SG11202109285VA/en unknown
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- 2020-02-26 JP JP2021550022A patent/JP7422159B2/en active Active
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- 2020-02-26 KR KR1020247013536A patent/KR20240058982A/en active Application Filing
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- 2020-02-26 KR KR1020217030828A patent/KR20210129184A/en not_active Application Discontinuation
- 2020-02-26 WO PCT/US2020/019918 patent/WO2020176633A1/en unknown
- 2020-02-26 EP EP20763125.0A patent/EP3931746A4/en active Pending
- 2020-02-26 WO PCT/US2020/019920 patent/WO2020176635A1/en unknown
- 2020-02-26 CN CN202080017344.7A patent/CN113508397A/en active Pending
- 2020-02-26 CN CN202080017445.4A patent/CN113498522A/en active Pending
- 2020-02-26 BR BR112021016953A patent/BR112021016953A2/en unknown
- 2020-02-26 KR KR1020217030682A patent/KR102661416B1/en active IP Right Grant
- 2020-02-26 BR BR112021016895A patent/BR112021016895A2/en unknown
- 2020-02-26 KR KR1020217030764A patent/KR20210129183A/en not_active Application Discontinuation
- 2020-02-26 CN CN202080017295.7A patent/CN113508396A/en active Pending
- 2020-02-26 SG SG11202109287PA patent/SG11202109287PA/en unknown
- 2020-02-26 BR BR112021016925A patent/BR112021016925A2/en unknown
- 2020-02-26 JP JP2021550020A patent/JP7418458B2/en active Active
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2021
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2023
- 2023-11-02 JP JP2023188951A patent/JP2024014892A/en active Pending
- 2023-11-02 JP JP2023188953A patent/JP2024014893A/en active Pending
- 2023-11-02 JP JP2023188954A patent/JP2024020293A/en active Pending
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