MX2013013050A - Tipo de offset y metodo de señalizacion de coeficientes para offset adaptable a muestras. - Google Patents
Tipo de offset y metodo de señalizacion de coeficientes para offset adaptable a muestras.Info
- Publication number
- MX2013013050A MX2013013050A MX2013013050A MX2013013050A MX2013013050A MX 2013013050 A MX2013013050 A MX 2013013050A MX 2013013050 A MX2013013050 A MX 2013013050A MX 2013013050 A MX2013013050 A MX 2013013050A MX 2013013050 A MX2013013050 A MX 2013013050A
- Authority
- MX
- Mexico
- Prior art keywords
- offset
- prediction
- current partition
- offset information
- instruction
- Prior art date
Links
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Classifications
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- H—ELECTRICITY
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- 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
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- 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
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- H—ELECTRICITY
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- 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
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- 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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
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- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
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- H—ELECTRICITY
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- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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- H—ELECTRICITY
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- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161484624P | 2011-05-10 | 2011-05-10 | |
| US201161503454P | 2011-06-30 | 2011-06-30 | |
| US13/295,776 US9008170B2 (en) | 2011-05-10 | 2011-11-14 | Offset type and coefficients signaling method for sample adaptive offset |
| PCT/US2012/036562 WO2012154576A2 (en) | 2011-05-10 | 2012-05-04 | Offset type and coefficients signaling method for sample adaptive offset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2013013050A true MX2013013050A (es) | 2014-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013013050A MX2013013050A (es) | 2011-05-10 | 2012-05-04 | Tipo de offset y metodo de señalizacion de coeficientes para offset adaptable a muestras. |
Country Status (17)
| Country | Link |
|---|---|
| US (3) | US9008170B2 (enExample) |
| EP (1) | EP2708025A2 (enExample) |
| JP (2) | JP6316745B2 (enExample) |
| KR (1) | KR101642558B1 (enExample) |
| CN (1) | CN103535033B (enExample) |
| AU (1) | AU2012253847B2 (enExample) |
| BR (1) | BR112013028825A2 (enExample) |
| CA (1) | CA2835077C (enExample) |
| IL (1) | IL228890A (enExample) |
| MX (1) | MX2013013050A (enExample) |
| MY (1) | MY170776A (enExample) |
| PH (1) | PH12013502249A1 (enExample) |
| RU (1) | RU2580102C2 (enExample) |
| SG (1) | SG194461A1 (enExample) |
| TW (1) | TWI523495B (enExample) |
| WO (1) | WO2012154576A2 (enExample) |
| ZA (1) | ZA201309257B (enExample) |
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| US10484693B2 (en) | 2011-06-22 | 2019-11-19 | Texas Instruments Incorporated | Method and apparatus for sample adaptive offset parameter estimation for image and video coding |
| US10038903B2 (en) * | 2011-06-22 | 2018-07-31 | Texas Instruments Incorporated | Method and apparatus for sample adaptive offset parameter estimation in video coding |
| HUE041898T2 (hu) | 2011-06-23 | 2019-06-28 | Huawei Tech Co Ltd | Ofszet dekódoló készülék, ofszet kódoló készülék, képszûrõ készülék és adatstruktúra |
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| EP2719184B1 (en) * | 2011-06-10 | 2018-09-12 | HFI Innovation Inc. | Method and apparatus of scalable video coding |
| US9148663B2 (en) * | 2011-09-28 | 2015-09-29 | Electronics And Telecommunications Research Institute | Method for encoding and decoding images based on constrained offset compensation and loop filter, and apparatus therefor |
| US9380320B2 (en) * | 2012-02-10 | 2016-06-28 | Broadcom Corporation | Frequency domain sample adaptive offset (SAO) |
| BR112013033830A2 (pt) * | 2012-05-25 | 2017-02-14 | Panasonic Corp | método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e decodificação de imagem |
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| EP2708025A2 (en) | 2014-03-19 |
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| KR20140016974A (ko) | 2014-02-10 |
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| PH12013502249A1 (en) | 2016-10-14 |
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| JP6316745B2 (ja) | 2018-04-25 |
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| ZA201309257B (en) | 2014-08-27 |
| MY170776A (en) | 2019-08-28 |
| AU2012253847A1 (en) | 2013-10-31 |
| CN103535033B (zh) | 2017-03-01 |
| AU2012253847B2 (en) | 2015-12-03 |
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| RU2013154572A (ru) | 2015-06-20 |
| CN103535033A (zh) | 2014-01-22 |
| US20140241417A1 (en) | 2014-08-28 |
| US9510000B2 (en) | 2016-11-29 |
| CA2835077C (en) | 2017-06-13 |
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