MX2021003854A - Métodos y sistemas de partición exponencial. - Google Patents
Métodos y sistemas de partición exponencial.Info
- Publication number
- MX2021003854A MX2021003854A MX2021003854A MX2021003854A MX2021003854A MX 2021003854 A MX2021003854 A MX 2021003854A MX 2021003854 A MX2021003854 A MX 2021003854A MX 2021003854 A MX2021003854 A MX 2021003854A MX 2021003854 A MX2021003854 A MX 2021003854A
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- systems
- methods
- exponential partitioning
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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
- H04N19/134—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
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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
- H04N19/44—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
- H04N19/10—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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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
- H04N19/124—Quantisation
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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
- H04N19/169—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
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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
- H04N19/169—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
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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
- H04N19/169—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
- H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
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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
- H04N19/50—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
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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
- H04N19/60—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
- H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
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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
- H04N19/70—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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Error Detection And Correction (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Un decodificador incluye un circuito configurado para recibir un flujo de bits, determinar si un modo de partición exponencial está habilitado, dividir un bloque en una primera región y una segunda región de acuerdo con una línea curva y reconstruir los datos de píxeles del bloque y usar la línea curva, la primera región y la segunda región no son rectangulares.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862739677P | 2018-10-01 | 2018-10-01 | |
US201862739446P | 2018-10-01 | 2018-10-01 | |
US201862739531P | 2018-10-01 | 2018-10-01 | |
PCT/US2019/054069 WO2020072494A1 (en) | 2018-10-01 | 2019-10-01 | Methods and systems of exponential partitioning |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021003854A true MX2021003854A (es) | 2021-05-27 |
Family
ID=70054787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021003854A MX2021003854A (es) | 2018-10-01 | 2019-10-01 | Métodos y sistemas de partición exponencial. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20210218977A1 (es) |
EP (1) | EP3861732A4 (es) |
JP (2) | JP7479062B2 (es) |
KR (1) | KR20210089654A (es) |
CN (1) | CN113039793A (es) |
BR (1) | BR112021006349A2 (es) |
MX (1) | MX2021003854A (es) |
PH (1) | PH12021550727A1 (es) |
SG (1) | SG11202103372XA (es) |
WO (1) | WO2020072494A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11695967B2 (en) | 2018-06-22 | 2023-07-04 | Op Solutions, Llc | Block level geometric partitioning |
CN113647104A (zh) | 2019-01-28 | 2021-11-12 | Op方案有限责任公司 | 在以自适应区域数量进行的几何分区中的帧间预测 |
CN113473141A (zh) * | 2020-03-31 | 2021-10-01 | Oppo广东移动通信有限公司 | 帧间预测方法、编码器、解码器及计算机可读存储介质 |
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JP6268989B2 (ja) * | 2013-11-29 | 2018-01-31 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム |
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-
2019
- 2019-10-01 SG SG11202103372XA patent/SG11202103372XA/en unknown
- 2019-10-01 EP EP19869208.9A patent/EP3861732A4/en active Pending
- 2019-10-01 KR KR1020217013202A patent/KR20210089654A/ko not_active Application Discontinuation
- 2019-10-01 MX MX2021003854A patent/MX2021003854A/es unknown
- 2019-10-01 BR BR112021006349A patent/BR112021006349A2/pt unknown
- 2019-10-01 CN CN201980075417.5A patent/CN113039793A/zh active Pending
- 2019-10-01 WO PCT/US2019/054069 patent/WO2020072494A1/en active Application Filing
- 2019-10-01 JP JP2021542084A patent/JP7479062B2/ja active Active
-
2021
- 2021-04-01 PH PH12021550727A patent/PH12021550727A1/en unknown
- 2021-04-01 US US17/220,028 patent/US20210218977A1/en not_active Abandoned
-
2024
- 2024-04-16 JP JP2024066091A patent/JP2024088802A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210218977A1 (en) | 2021-07-15 |
BR112021006349A2 (pt) | 2021-07-06 |
EP3861732A4 (en) | 2022-07-06 |
CN113039793A (zh) | 2021-06-25 |
WO2020072494A1 (en) | 2020-04-09 |
JP7479062B2 (ja) | 2024-05-08 |
SG11202103372XA (en) | 2021-04-29 |
JP2022508522A (ja) | 2022-01-19 |
JP2024088802A (ja) | 2024-07-02 |
EP3861732A1 (en) | 2021-08-11 |
PH12021550727A1 (en) | 2021-12-06 |
KR20210089654A (ko) | 2021-07-16 |
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