MX2022006010A - Metodo para codificar/decodificar imagenes y dispositivos para el mismo. - Google Patents

Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Info

Publication number
MX2022006010A
MX2022006010A MX2022006010A MX2022006010A MX2022006010A MX 2022006010 A MX2022006010 A MX 2022006010A MX 2022006010 A MX2022006010 A MX 2022006010A MX 2022006010 A MX2022006010 A MX 2022006010A MX 2022006010 A MX2022006010 A MX 2022006010A
Authority
MX
Mexico
Prior art keywords
encoding
encoding unit
type information
decoding
image
Prior art date
Application number
MX2022006010A
Other languages
English (en)
Inventor
Min-Woo Park
Bo-Ra Jin
Chan-Yul Kim
Jung-Hye Min
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2022006010A publication Critical patent/MX2022006010A/es

Links

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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/90—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
    • 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
    • H04N19/44—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
    • H04N19/46—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors

Abstract

Se proporciona un método de decodificación de imágenes para decodificar una imagen, el método de decodificación de imágenes incluyendo: obtener al menos una de información de forma de bloque e información de forma de división sobre una primera unidad de codificación incluida en la imagen, a partir de un flujo de bits; determinar al menos una segunda unidad de codificación incluida en la primera unidad de codificación con base al menos en una de la información de forma de bloque y la información de forma de división; y decodificar la imagen con base en la por lo menos una segunda unidad de codificación, en donde la información de forma de bloque indica una forma de la primera unidad de codificación y la información de forma de división indica si la primera unidad de codificación está dividida en la por lo menos una segunda unidad de codificación. Además, se proporciona un método de codificación de imágenes que corresponde al método de decodificación de imágenes. Además, se proporciona un aparato de codificación de imágenes y un aparato de decodificación de imágenes para llevar a cabo respectivamente el método de codificación de imágenes y el método de decodificación de imágenes.
MX2022006010A 2016-05-10 2018-10-11 Metodo para codificar/decodificar imagenes y dispositivos para el mismo. MX2022006010A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662334004P 2016-05-10 2016-05-10

Publications (1)

Publication Number Publication Date
MX2022006010A true MX2022006010A (es) 2022-06-22

Family

ID=60266742

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018012438A MX2018012438A (es) 2016-05-10 2016-10-10 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.
MX2022006010A MX2022006010A (es) 2016-05-10 2018-10-11 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018012438A MX2018012438A (es) 2016-05-10 2016-10-10 Metodo para codificar/decodificar imagenes y dispositivos para el mismo.

Country Status (7)

Country Link
US (3) US11019335B2 (es)
JP (4) JP2019514308A (es)
KR (3) KR20180091932A (es)
CN (5) CN109076220B (es)
BR (1) BR112018069135B1 (es)
MX (2) MX2018012438A (es)
WO (1) WO2017195945A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116248878A (zh) 2016-11-21 2023-06-09 松下电器（美国）知识产权公司 图像编码装置及图像解码装置
WO2018092868A1 (ja) 2016-11-21 2018-05-24 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
CN113170127A (zh) * 2018-12-07 2021-07-23 三星电子株式会社 使用并行块和条带的视频编码方法和解码方法以及使用并行块和条带的视频编码装置和解码装置
US11758133B2 (en) * 2019-10-31 2023-09-12 Apple Inc Flexible block partitioning structures for image/video compression and processing
CN111314778B (zh) * 2020-03-02 2021-09-07 北京小鸟科技股份有限公司 基于多种压缩制式的编解码融合处理方法、系统及装置

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040081238A1 (en) * 2002-10-25 2004-04-29 Manindra Parhy Asymmetric block shape modes for motion estimation
JP2005012439A (ja) * 2003-06-18 2005-01-13 Nippon Hoso Kyokai <Nhk> 符号化装置、符号化方法および符号化プログラム
KR100601935B1 (ko) * 2003-12-02 2006-07-14 삼성전자주식회사 디지탈 동영상 처리 방법 및 장치
EP1849303A2 (en) * 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
CN101185335B (zh) * 2005-04-22 2010-06-23 Nxp股份有限公司 高效视频解码加速器
TW200828988A (en) * 2006-12-22 2008-07-01 Altek Corp System and method for image evaluation
KR101456498B1 (ko) * 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN105007491B (zh) * 2009-10-01 2018-02-06 Sk电信有限公司 视频解码装置
KR101504887B1 (ko) * 2009-10-23 2015-03-24 삼성전자 주식회사 데이터 단위 레벨의 독립적 파싱 또는 복호화에 따른 비디오 복호화 방법 및 그 장치, 그리고 데이터 단위 레벨의 독립적 파싱 또는 복호화를 위한 비디오 부호화 방법 및 그 장치
KR101452713B1 (ko) * 2009-10-30 2014-10-21 삼성전자주식회사 픽처 경계의 부호화 단위를 부호화, 복호화 하는 방법 및 장치
KR101495724B1 (ko) 2010-02-02 2015-02-25 삼성전자주식회사 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
JP2011223303A (ja) * 2010-04-09 2011-11-04 Sony Corp 画像符号化装置と画像符号化方法および画像復号化装置と画像復号化方法
WO2011129620A2 (ko) * 2010-04-13 2011-10-20 삼성전자 주식회사 트리 구조에 따른 부호화 단위에 기초한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법 및 그 장치
KR101379188B1 (ko) * 2010-05-17 2014-04-18 에스케이 텔레콤주식회사 인트라 블록 및 인터 블록이 혼합된 코딩블록을 이용하는 영상 부호화/복호화 장치 및 그 방법
EP2645719A4 (en) * 2010-12-23 2014-12-03 Samsung Electronics Co Ltd METHOD AND DEVICE FOR CODING AN INTRAPREDICTION MODULE FOR AN IMAGE PREDICTING UNIT AND METHOD AND DEVICE FOR DECODING AN INTRAPREDICTION MODE FOR AN IMAGE PREDICTING UNIT
CN108055538B (zh) * 2011-01-13 2021-10-29 日本电气株式会社 视频编码设备以及视频编码方法
CN102595116B (zh) 2011-01-14 2014-03-12 华为技术有限公司 多图像块划分的编解码方法和装置
GB2488816A (en) * 2011-03-09 2012-09-12 Canon Kk Mapping motion vectors from a plurality of reference frames to a single reference frame
KR101442127B1 (ko) * 2011-06-21 2014-09-25 인텔렉추얼디스커버리 주식회사 쿼드트리 구조 기반의 적응적 양자화 파라미터 부호화 및 복호화 방법 및 장치
CN104883569B (zh) * 2011-07-01 2018-05-18 三星电子株式会社 用于使用分层数据单元进行编码和解码的方法和设备
CN103703780B (zh) * 2011-07-22 2016-12-07 株式会社日立制作所 运动图像解码方法及图像编码方法
CN106878732B (zh) * 2011-08-11 2019-09-17 太阳专利托管公司 图像解码方法及图像解码装置
JP2013041387A (ja) * 2011-08-15 2013-02-28 Sony Corp 画像処理装置、画像処理方法、撮像装置、電子機器、及び、プログラム
US9113284B2 (en) 2011-08-26 2015-08-18 Qualcomm Incorporated Methods and apparatus for improving management of NFC logical connections
CN102957907B (zh) * 2011-08-31 2016-06-29 华为技术有限公司 一种变换块位置信息的获取方法和模块
JP2013085113A (ja) * 2011-10-07 2013-05-09 Sony Corp 画像処理装置および方法
US9247254B2 (en) 2011-10-27 2016-01-26 Qualcomm Incorporated Non-square transforms in intra-prediction video coding
KR101893664B1 (ko) * 2011-10-31 2018-08-30 미쓰비시덴키 가부시키가이샤 동화상 복호 장치
WO2013109122A1 (ko) * 2012-01-19 2013-07-25 삼성전자 주식회사 계층적 부호화 단위에 따라 스캔 순서를 변경하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
AU2012200345B2 (en) * 2012-01-20 2014-05-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit
US9462275B2 (en) * 2012-01-30 2016-10-04 Qualcomm Incorporated Residual quad tree (RQT) coding for video coding
CN108989823B (zh) * 2012-01-30 2021-02-12 三星电子株式会社 用于视频解码的方法
KR20130101939A (ko) * 2012-03-06 2013-09-16 한국전자통신연구원 영상 부호화/복호화 방법 및 그 장치
EP2830312A4 (en) * 2012-03-20 2015-12-02 Samsung Electronics Co Ltd METHOD AND APPARATUS FOR SCREENABLE VIDEO CODING BASED ON ARBORESCENT STRUCTURE CODING UNIT, AND METHOD AND DEVICE FOR DECODING SCREENABLE VIDEO BASED ON ARBORESCENT STRUCTURE CODING UNIT
WO2013141609A1 (ko) * 2012-03-20 2013-09-26 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
US9912944B2 (en) 2012-04-16 2018-03-06 Qualcomm Incorporated Simplified non-square quadtree transforms for video coding
US9438911B2 (en) * 2012-08-03 2016-09-06 Mediatek Inc. Video processing system with shared/configurable in-loop filter data buffer architecture and related video processing method thereof
WO2014087860A1 (ja) * 2012-12-06 2014-06-12 ソニー株式会社 復号装置、復号方法、およびプログラム
BR122015024096B1 (pt) * 2013-01-04 2020-09-24 Samsung Electronics Co., Ltd. Aparelho de decodificação de vídeo
BR112015017059A2 (pt) * 2013-01-17 2018-09-25 Samsung Electronics Co., Ltd. método decodificador de vídeo, método codificador de vídeo, aparelho decodificador de vídeo, aparelho codificador de vídeo, e mídia de gravação legível por computador.
KR20150058324A (ko) 2013-01-30 2015-05-28 인텔 코포레이션 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩
KR101513891B1 (ko) * 2013-04-02 2015-04-23 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
EP2966866A4 (en) * 2013-04-05 2016-10-26 Samsung Electronics Co Ltd VIDEO CODING METHOD AND DEVICE THEREFOR, AND VIDEO CODING METHOD AND DEVICE THEREFOR
KR20130054981A (ko) * 2013-05-16 2013-05-27 에스케이텔레콤 주식회사 가변 크기의 매크로블록을 이용한 영상 부호화/복호화 방법 및 장치
KR101528604B1 (ko) * 2013-06-24 2015-06-12 주식회사 내비오닉스코리아 이미지 처리 방법 및 장치
WO2015062002A1 (en) * 2013-10-31 2015-05-07 Mediatek Singapore Pte. Ltd. Methods for sub-pu level prediction
CN103639411B (zh) * 2013-12-25 2015-05-27 湖南华曙高科技有限责任公司 一种用于逐层制造三维物体的扫描方法
WO2015143704A1 (zh) 2014-03-28 2015-10-01 富士通株式会社 参数测量装置、基站及通信系统
CN105530518B (zh) * 2014-09-30 2019-04-26 联想(北京)有限公司 一种视频编码、解码方法及装置
KR101603271B1 (ko) * 2015-04-07 2016-03-14 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101677277B1 (ko) * 2015-06-17 2016-11-17 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US9989049B2 (en) 2015-12-11 2018-06-05 Funai Electric Co., Ltd. Microfluidic pump
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding

Also Published As

Publication number Publication date
KR102571062B1 (ko) 2023-08-25
JP2019514308A (ja) 2019-05-30
CN109076220A (zh) 2018-12-21
JP7445042B2 (ja) 2024-03-06
CN109076220B (zh) 2022-08-09
KR20230122188A (ko) 2023-08-22
BR112018069135A2 (pt) 2019-03-19
US20200329241A1 (en) 2020-10-15
MX2018012438A (es) 2019-03-07
JP2023059993A (ja) 2023-04-27
US11019335B2 (en) 2021-05-25
JP2024045747A (ja) 2024-04-02
WO2017195945A1 (ko) 2017-11-16
KR20180091932A (ko) 2018-08-16
JP2020167732A (ja) 2020-10-08
CN115174935A (zh) 2022-10-11
CN115174937A (zh) 2022-10-11
BR112018069135B1 (pt) 2023-12-26
CN115174938A (zh) 2022-10-11
CN115174936A (zh) 2022-10-11
US20210329234A1 (en) 2021-10-21
KR20210021119A (ko) 2021-02-24
US11770526B2 (en) 2023-09-26
US20230283776A1 (en) 2023-09-07

Similar Documents

Publication Publication Date Title
MX2022006010A (es) Metodo para codificar/decodificar imagenes y dispositivos para el mismo.
PH12017501440A1 (en) Deriving motion informatioin for sub-blocks in video coding
MX2016011980A (es) Metodo y dispositivo para cofigurar lista de candidatos de fusion para la codificacion y descodificacion de video inter-capas.
MX2016011590A (es) Uso de una imagen actual como una referencia para la codificacion de video.
EP4072143A3 (en) Overlapped motion compensation for video coding
GB2545999A (en) Continuous prediction domain
MX360669B (es) Método de decodificación de imágenes y dispositivo para el mismo, y método de codificación de imágenes y dispositivo para el mismo.
WO2016148438A3 (ko) 비디오 신호의 처리 방법 및 이를 위한 장치
GB2539588A (en) Methods and apparatus to compensate impression data for misattribution and/or non-coverage by a database proprietor
TN2017000327A1 (en) Restriction on palette block size in video coding
MX2017016832A (es) Metodos y dispositivos para codificar y decodificar una imagen de color hdr.
MX353742B (es) Método y aparato de codificación y decodificación de video de base de unidad de datos jerárquica que comprende la predicción del parámetro de cuantificación.
MX2017004465A (es) Estructuras sintacticas que indican terminacion de las regiones cifradas.
PH12016501793A1 (en) Method of color index coding with palette stuffing
TW201615012A (en) Palette mode encoding and decoding design
MX2016017370A (es) Metodo y dispositivo para la generacion de instrucciones.
WO2014098456A3 (ko) 영상 인코딩/디코딩 방법 및 이를 이용하는 장치
MX359087B (es) Sistema y método para detección de planicidad para compresión de flujo de pantallas (dsc).
MX2020002586A (es) Metodo y dispositivo de codificacion, y metodo y dispositivo de decodificacion.
WO2015007248A3 (en) Method and apparatus of derivation for a binary partition pattern
MX2021002486A (es) Metodo y dispositivo de prediccion de bloque de croma.
MY189267A (en) Apparatus and method for selecting one of a first encoding algorithm and a second encoding algorithm
MX2021006574A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
MY202512A (en) Image encoding method and apparatus, and image decoding method and apparatus
MX2018006141A (es) Metodo y dispositivo de decodificacion de video, y metodo y dispositivo de codificacion del mismo.