SG11202111832VA - Method and apparatus for palette based coding mode under local dual tree structure - Google Patents
Method and apparatus for palette based coding mode under local dual tree structureInfo
- Publication number
- SG11202111832VA SG11202111832VA SG11202111832VA SG11202111832VA SG11202111832VA SG 11202111832V A SG11202111832V A SG 11202111832VA SG 11202111832V A SG11202111832V A SG 11202111832VA SG 11202111832V A SG11202111832V A SG 11202111832VA SG 11202111832V A SG11202111832V A SG 11202111832VA
- Authority
- SG
- Singapore
- Prior art keywords
- tree structure
- coding mode
- mode under
- based coding
- under local
- Prior art date
Links
- 230000009977 dual effect 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
- H04N19/10—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
-
- 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
-
- 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
- H04N19/157—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
- H04N19/176—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
- H04N19/10—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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062963216P | 2020-01-20 | 2020-01-20 | |
| US17/097,415 US11184632B2 (en) | 2020-01-20 | 2020-11-13 | Method and apparatus for palette based coding mode under local dual tree structure |
| PCT/US2021/013264 WO2021150407A1 (en) | 2020-01-20 | 2021-01-13 | Method and apparatus for palette based coding mode under local dual tree structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202111832VA true SG11202111832VA (en) | 2021-11-29 |
Family
ID=76858075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202111832VA SG11202111832VA (en) | 2020-01-20 | 2021-01-13 | Method and apparatus for palette based coding mode under local dual tree structure |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11184632B2 (en) |
| EP (1) | EP4094439A1 (en) |
| JP (3) | JP7185070B2 (en) |
| KR (2) | KR102451105B1 (en) |
| CN (1) | CN113966613A (en) |
| AU (2) | AU2021211618B2 (en) |
| CA (1) | CA3137931A1 (en) |
| SG (1) | SG11202111832VA (en) |
| WO (1) | WO2021150407A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114342400A (en) | 2019-09-02 | 2022-04-12 | 北京字节跳动网络技术有限公司 | Color format based codec mode determination |
| KR20220131250A (en) | 2020-02-05 | 2022-09-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Deblocking parameters for chroma components |
| JP2023513518A (en) | 2020-02-05 | 2023-03-31 | 北京字節跳動網絡技術有限公司 | Palette mode for local dual trees |
| KR20240019408A (en) * | 2020-03-27 | 2024-02-14 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | Methods and apparatus of video coding using palette mode |
| JP7442673B2 (en) * | 2020-04-10 | 2024-03-04 | 北京字節跳動網絡技術有限公司 | Minimum acceptable quantization for skip block transformation in video coding |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9990859B2 (en) * | 2008-01-17 | 2018-06-05 | Speech Buddies, Inc. | Intraoral tactile biofeedback methods, devices and systems for speech and language training |
| CN106716999B (en) | 2014-06-20 | 2019-08-09 | 寰发股份有限公司 | The method of palette fallout predictor signaling for Video coding |
| US20160234494A1 (en) * | 2015-02-10 | 2016-08-11 | Qualcomm Incorporated | Restriction on palette block size in video coding |
| WO2017206805A1 (en) | 2016-05-28 | 2017-12-07 | Mediatek Inc. | Method and apparatus of palette mode coding for colour video data |
| JP2021010046A (en) * | 2017-10-06 | 2021-01-28 | シャープ株式会社 | Image encoding device and image decoding device |
| KR102483602B1 (en) | 2018-02-12 | 2022-12-30 | 미디어텍 인크. | Current picture reference method and apparatus for video coding using adaptive motion vector resolution and sub-block prediction mode |
| US10694195B2 (en) * | 2018-03-07 | 2020-06-23 | Tencent America LLC | Methods and apparatus for palette coding |
-
2020
- 2020-11-13 US US17/097,415 patent/US11184632B2/en active Active
-
2021
- 2021-01-13 KR KR1020217032969A patent/KR102451105B1/en active IP Right Grant
- 2021-01-13 EP EP21745129.3A patent/EP4094439A1/en active Pending
- 2021-01-13 SG SG11202111832VA patent/SG11202111832VA/en unknown
- 2021-01-13 KR KR1020227034005A patent/KR20220138017A/en active Application Filing
- 2021-01-13 CN CN202180003920.7A patent/CN113966613A/en active Pending
- 2021-01-13 AU AU2021211618A patent/AU2021211618B2/en active Active
- 2021-01-13 JP JP2021558683A patent/JP7185070B2/en active Active
- 2021-01-13 WO PCT/US2021/013264 patent/WO2021150407A1/en unknown
- 2021-01-13 CA CA3137931A patent/CA3137931A1/en active Pending
- 2021-09-10 US US17/472,528 patent/US20210409751A1/en active Granted
-
2022
- 2022-11-22 JP JP2022186570A patent/JP7362878B2/en active Active
-
2023
- 2023-05-15 AU AU2023203020A patent/AU2023203020B2/en active Active
- 2023-10-03 JP JP2023172139A patent/JP2023171905A/en active Pending
- 2023-11-27 US US18/519,558 patent/US20240089485A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021211618A1 (en) | 2021-11-11 |
| KR102451105B1 (en) | 2022-10-04 |
| AU2023203020B2 (en) | 2024-02-08 |
| KR20220138017A (en) | 2022-10-12 |
| US11184632B2 (en) | 2021-11-23 |
| AU2021211618B2 (en) | 2023-02-16 |
| EP4094439A1 (en) | 2022-11-30 |
| US20240089485A1 (en) | 2024-03-14 |
| JP7185070B2 (en) | 2022-12-06 |
| JP2022525430A (en) | 2022-05-13 |
| AU2023203020A1 (en) | 2023-06-01 |
| CA3137931A1 (en) | 2021-07-29 |
| JP2023171905A (en) | 2023-12-05 |
| US20210227241A1 (en) | 2021-07-22 |
| JP7362878B2 (en) | 2023-10-17 |
| US20210409751A1 (en) | 2021-12-30 |
| CN113966613A (en) | 2022-01-21 |
| JP2023010893A (en) | 2023-01-20 |
| WO2021150407A1 (en) | 2021-07-29 |
| KR20210135321A (en) | 2021-11-12 |
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