MX2023008311A - Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. - Google Patents
Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes.Info
- Publication number
- MX2023008311A MX2023008311A MX2023008311A MX2023008311A MX2023008311A MX 2023008311 A MX2023008311 A MX 2023008311A MX 2023008311 A MX2023008311 A MX 2023008311A MX 2023008311 A MX2023008311 A MX 2023008311A MX 2023008311 A MX2023008311 A MX 2023008311A
- Authority
- MX
- Mexico
- Prior art keywords
- image
- partition
- values
- boundary
- encoder
- Prior art date
Links
- 238000005192 partition Methods 0.000 abstract 7
- 238000009499 grossing Methods 0.000 abstract 2
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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
- H04N19/157—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
- H04N19/102—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
- H04N19/134—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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/182—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 pixel
-
- 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
- H04N19/198—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 including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
-
- 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
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)
- Image Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Studio Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Se proporciona un codificador de imágenes que incluye un circuito y una memoria acoplada al circuito. El circuito, en operación, lleva a cabo una operación de suavizado de límite a lo largo de un límite entre una primera división que tiene una forma no rectangular (por ejemplo, una forma triangular) y una segunda división que se dividen a partir de un bloque de imagen. La operación de suavizado de límite incluye: primera predicción de primeros valores de un conjunto de pixeles de la primera división a lo largo del límite, usando información de la primera división; segunda predicción de segundos valores del conjunto de pixeles de la primera división a lo largo del límite, usando información de la segunda división; ponderar los primeros valores y los segundos valores; y codificar la primera división usando los primeros valores ponderados y los segundos valores ponderados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762548684P | 2017-08-22 | 2017-08-22 | |
US201862698810P | 2018-07-16 | 2018-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023008311A true MX2023008311A (es) | 2023-07-24 |
Family
ID=65439065
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020001889A MX2020001889A (es) | 2017-08-22 | 2018-08-10 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008311A MX2023008311A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008310A MX2023008310A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008321A MX2023008321A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008313A MX2023008313A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008312A MX2023008312A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020001889A MX2020001889A (es) | 2017-08-22 | 2018-08-10 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023008310A MX2023008310A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008321A MX2023008321A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008313A MX2023008313A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
MX2023008312A MX2023008312A (es) | 2017-08-22 | 2020-02-18 | Codificador de imagenes, decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. |
Country Status (12)
Country | Link |
---|---|
US (3) | US10869051B2 (es) |
EP (1) | EP3673651A1 (es) |
JP (2) | JP7102508B2 (es) |
KR (1) | KR20200038947A (es) |
CN (7) | CN115118992B (es) |
AU (2) | AU2018320382B2 (es) |
BR (1) | BR112020002254A2 (es) |
CA (1) | CA3072997A1 (es) |
MX (6) | MX2020001889A (es) |
MY (1) | MY201609A (es) |
TW (4) | TWI801319B (es) |
WO (1) | WO2019039324A1 (es) |
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KR102517065B1 (ko) | 2017-12-29 | 2023-04-03 | 주식회사 리센스메디컬 | 냉각발생장치 |
CN116320411A (zh) * | 2018-03-29 | 2023-06-23 | 日本放送协会 | 图像编码装置、图像解码装置以及程序 |
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CN114026864B (zh) * | 2019-06-21 | 2023-07-07 | 华为技术有限公司 | 用于几何分割模式的色度样本权重推导 |
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GB2588406B (en) * | 2019-10-22 | 2022-12-07 | British Broadcasting Corp | Video encoding and video decoding |
KR102340263B1 (ko) | 2020-05-25 | 2021-12-16 | 김수철 | 자동폴딩 에어간판 |
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2018
- 2018-08-10 CN CN202210862065.1A patent/CN115118992B/zh active Active
- 2018-08-10 CN CN202210862725.6A patent/CN115118994B/zh active Active
- 2018-08-10 MX MX2020001889A patent/MX2020001889A/es unknown
- 2018-08-10 BR BR112020002254-3A patent/BR112020002254A2/pt unknown
- 2018-08-10 CN CN202210863918.3A patent/CN115118995B/zh active Active
- 2018-08-10 AU AU2018320382A patent/AU2018320382B2/en active Active
- 2018-08-10 CN CN202210859540.XA patent/CN115150613B/zh active Active
- 2018-08-10 CN CN202210862467.1A patent/CN115118993B/zh active Active
- 2018-08-10 KR KR1020207004859A patent/KR20200038947A/ko active Search and Examination
- 2018-08-10 MY MYPI2020000838A patent/MY201609A/en unknown
- 2018-08-10 EP EP18847814.3A patent/EP3673651A1/en active Pending
- 2018-08-10 WO PCT/JP2018/030064 patent/WO2019039324A1/en unknown
- 2018-08-10 CN CN202210863919.8A patent/CN115118996A/zh active Pending
- 2018-08-10 CN CN201880054253.3A patent/CN111034197B/zh active Active
- 2018-08-10 JP JP2020511420A patent/JP7102508B2/ja active Active
- 2018-08-10 CA CA3072997A patent/CA3072997A1/en active Pending
- 2018-08-17 TW TW111136470A patent/TWI801319B/zh active
- 2018-08-17 TW TW107128777A patent/TWI770254B/zh active
- 2018-08-17 TW TW112114065A patent/TWI824963B/zh active
- 2018-08-17 TW TW111122606A patent/TWI781076B/zh active
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2019
- 2019-09-12 US US16/569,287 patent/US10869051B2/en active Active
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2020
- 2020-02-18 MX MX2023008311A patent/MX2023008311A/es unknown
- 2020-02-18 MX MX2023008310A patent/MX2023008310A/es unknown
- 2020-02-18 MX MX2023008321A patent/MX2023008321A/es unknown
- 2020-02-18 MX MX2023008313A patent/MX2023008313A/es unknown
- 2020-02-18 MX MX2023008312A patent/MX2023008312A/es unknown
- 2020-11-10 US US17/094,206 patent/US11876991B2/en active Active
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2022
- 2022-07-06 JP JP2022108778A patent/JP7510972B2/ja active Active
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2023
- 2023-05-02 AU AU2023202734A patent/AU2023202734A1/en active Pending
- 2023-12-07 US US18/532,858 patent/US20240114160A1/en active Pending
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