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BR122020015319A8 - Aparelho de decodificação de dados de vídeo - Google Patents

Aparelho de decodificação de dados de vídeo

Info

Publication number
BR122020015319A8
BR122020015319A8 BR122020015319A BR122020015319A BR122020015319A8 BR 122020015319 A8 BR122020015319 A8 BR 122020015319A8 BR 122020015319 A BR122020015319 A BR 122020015319A BR 122020015319 A BR122020015319 A BR 122020015319A BR 122020015319 A8 BR122020015319 A8 BR 122020015319A8
Authority
BR
Brazil
Prior art keywords
luma
chroma
intraprediction
block
transform unit
Prior art date
Application number
BR122020015319A
Other languages
English (en)
Other versions
BR122020015319B1 (pt
BR122020015319A2 (pt
Inventor
Mi Oh Soo
Yang Moonock
Original Assignee
Infobridge Pte Ltd
Gensquare Llc
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 Infobridge Pte Ltd, Gensquare Llc filed Critical Infobridge Pte Ltd
Publication of BR122020015319A2 publication Critical patent/BR122020015319A2/pt
Publication of BR122020015319A8 publication Critical patent/BR122020015319A8/pt
Publication of BR122020015319B1 publication Critical patent/BR122020015319B1/pt

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
    • H04N19/124—Quantisation
    • 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
    • H04N19/105—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
    • 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
    • H04N19/102—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
    • H04N19/102—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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/186—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
    • H04N19/46—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
    • 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
    • H04N19/50—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
    • 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
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)

Abstract

É fornecido um aparelho que deriva um modo de intrapredição de luma e um modo de intrapredição de croma, determina um tamanho de uma unidade de transformada de luma e um tamanho de uma unidade de transformada de croma usando informação de tamanho de transformada de luma, filtra adaptativamente os pixels de referência de um bloco de luma atual com base no modo de intrapredição de luma e no tamanho da unidade de transformada de luma, gera blocos de predição do bloco de luma atual e do bloco de croma atual e gera um bloco residual de luma e um bloco residual de croma. Portanto, a distância de intrapredição se torna pequena, e a quantidade de bits de codificação exigidos para codificar modos de intrapredição e blocos residuais de componentes de luma e de croma é reduzida e a complexidade de codificação é reduzida ao codificar adaptativamente os modos de intrapredição e filtrar adaptativamente os pixels de referência.
BR122020015319-9A 2011-11-04 2012-11-02 Aparelho de decodificação de dados de vídeo BR122020015319B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0114610 2011-11-04
KR20110114610A KR20130049526A (ko) 2011-11-04 2011-11-04 복원 블록 생성 방법
BR112014007597-2A BR112014007597B1 (pt) 2011-11-04 2012-11-02 Aparelho de decodificação de dados de vídeo
PCT/CN2012/083997 WO2013064100A1 (en) 2011-11-04 2012-11-02 Apparatus of decoding video data

Publications (3)

Publication Number Publication Date
BR122020015319A2 BR122020015319A2 (pt) 2020-10-13
BR122020015319A8 true BR122020015319A8 (pt) 2022-10-04
BR122020015319B1 BR122020015319B1 (pt) 2023-12-12

Family

ID=48191361

Family Applications (5)

Application Number Title Priority Date Filing Date
BR122020015315-6A BR122020015315B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo
BR122020015314-8A BR122020015314B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo
BR122020015319-9A BR122020015319B1 (pt) 2011-11-04 2012-11-02 Aparelho de decodificação de dados de vídeo
BR122020015318-0A BR122020015318B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo
BR112014007597-2A BR112014007597B1 (pt) 2011-11-04 2012-11-02 Aparelho de decodificação de dados de vídeo

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR122020015315-6A BR122020015315B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo
BR122020015314-8A BR122020015314B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo

Family Applications After (2)

Application Number Title Priority Date Filing Date
BR122020015318-0A BR122020015318B1 (pt) 2011-11-04 2012-11-02 Aparelho para decodificar dados de vídeo
BR112014007597-2A BR112014007597B1 (pt) 2011-11-04 2012-11-02 Aparelho de decodificação de dados de vídeo

Country Status (28)

Country Link
US (11) US9374582B2 (pt)
EP (5) EP3361729A1 (pt)
JP (11) JP5914680B2 (pt)
KR (4) KR20130049526A (pt)
CN (9) CN107770531B (pt)
AU (1) AU2012331602B2 (pt)
BR (5) BR122020015315B1 (pt)
CA (3) CA2999131C (pt)
CY (1) CY1120280T1 (pt)
DK (1) DK2774374T3 (pt)
ES (1) ES2673191T3 (pt)
HR (1) HRP20180969T1 (pt)
HU (1) HUE037568T2 (pt)
IL (5) IL231706A (pt)
IN (1) IN2014CN03912A (pt)
LT (1) LT2774374T (pt)
MX (5) MX340887B (pt)
MY (6) MY167772A (pt)
NO (1) NO2774374T3 (pt)
PH (4) PH12016502085A1 (pt)
PL (1) PL2774374T4 (pt)
PT (1) PT2774374T (pt)
RS (1) RS57240B1 (pt)
RU (5) RU2760932C2 (pt)
SG (2) SG10201607022WA (pt)
SI (1) SI2774374T1 (pt)
TW (9) TWI575934B (pt)
WO (1) WO2013064100A1 (pt)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240128140A (ko) * 2010-12-08 2024-08-23 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
KR101953384B1 (ko) 2011-03-06 2019-03-04 엘지전자 주식회사 휘도 샘플을 이용한 색차 블록의 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
CN104869420B (zh) * 2011-06-28 2018-04-24 三星电子株式会社 对视频数据进行解码的方法
EP4336836A3 (en) * 2011-10-18 2024-05-29 LG Electronics Inc. Image decoding method, image encoding method, computer-readable storage medium and transmission method of data for an image
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130049526A (ko) * 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
KR20130049525A (ko) * 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
KR20130050407A (ko) 2011-11-07 2013-05-16 오수미 인터 모드에서의 움직임 정보 생성 방법
CN107483946B (zh) * 2011-11-08 2021-01-12 株式会社Kt 利用解码装置对视频信号进行解码的方法
KR20130058524A (ko) * 2011-11-25 2013-06-04 오수미 색차 인트라 예측 블록 생성 방법
JP6064580B2 (ja) * 2011-12-21 2017-01-25 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム
JP6064581B2 (ja) * 2011-12-21 2017-01-25 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法及び動画像復号プログラム、並びに受信装置、受信方法及び受信プログラム
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
EP3955573A1 (en) * 2012-04-16 2022-02-16 Electronics And Telecommunications Research Institute Encoding method and decoding method, and computer-readable recording medium
US9497465B2 (en) 2012-06-29 2016-11-15 Electronics And Telecommunications Research Institute Method and device for encoding/decoding images
WO2014038153A1 (ja) * 2012-09-10 2014-03-13 パナソニック株式会社 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置、および、画像符号化復号化装置
US9288507B2 (en) * 2013-06-21 2016-03-15 Qualcomm Incorporated More accurate advanced residual prediction (ARP) for texture coding
US20150016516A1 (en) * 2013-07-15 2015-01-15 Samsung Electronics Co., Ltd. Method for intra prediction improvements for oblique modes in video coding
KR101530774B1 (ko) 2013-09-30 2015-06-22 연세대학교 산학협력단 영상 부호화 및 복호화 방법, 장치 및 시스템
US10397607B2 (en) * 2013-11-01 2019-08-27 Qualcomm Incorporated Color residual prediction for video coding
KR101530782B1 (ko) 2013-12-03 2015-06-22 연세대학교 산학협력단 영상 부호화 및 복호화 방법, 장치 및 시스템
KR101884408B1 (ko) 2014-06-19 2018-08-02 브이아이디 스케일, 인크. 3차원 기반 컬러 매핑에서의 모델 파라미터 최적화를 위한 시스템 및 방법
PE20171159A1 (es) 2014-10-03 2017-08-17 Nec Corp Dispositivo de codificacion de video, dispositivo de descodificacion de video, metodo de codificacion de video, metodo de descodificacion de video y programa
US10057578B2 (en) * 2014-10-07 2018-08-21 Qualcomm Incorporated QP derivation and offset for adaptive color transform in video coding
US9838662B2 (en) * 2014-10-10 2017-12-05 Qualcomm Incorporated Harmonization of cross-component prediction and adaptive color transform in video coding
WO2016072777A1 (ko) * 2014-11-06 2016-05-12 삼성전자 주식회사 인트라 결합 예측 부호화, 복호화 방법 및 장치
US10306229B2 (en) * 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US11438605B2 (en) * 2015-07-08 2022-09-06 Interdigital Madison Patent Holdings, Sas Enhanced chroma coding using cross plane filtering
EP3435673A4 (en) 2016-03-24 2019-12-25 Intellectual Discovery Co., Ltd. VIDEO SIGNAL ENCODING / DECODING METHOD AND APPARATUS
KR102583092B1 (ko) 2016-03-28 2023-09-26 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR20180040319A (ko) * 2016-10-12 2018-04-20 가온미디어 주식회사 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법
US20190289301A1 (en) * 2016-05-23 2019-09-19 Kaonmedia Co., Ltd. Image processing method, and image encoding and decoding method using same
RU2710667C1 (ru) * 2016-05-28 2019-12-30 МедиаТек Инк. Способ и устройство привязки к текущему изображению для кодирования видео
CN116506606A (zh) 2016-08-01 2023-07-28 韩国电子通信研究院 图像编码/解码方法和设备以及存储比特流的记录介质
WO2018026148A1 (ko) * 2016-08-01 2018-02-08 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN114286091B (zh) * 2016-09-05 2024-06-04 罗斯德尔动力有限责任公司 图像编码和解码方法、比特流存储介质及数据传输方法
WO2018056603A1 (ko) * 2016-09-22 2018-03-29 엘지전자 주식회사 영상 코딩 시스템에서 조도 보상 기반 인터 예측 방법 및 장치
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
WO2018066980A1 (ko) 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
CN117041569A (zh) * 2016-11-29 2023-11-10 韩国电子通信研究院 图像编码/解码方法和用于存储比特流的记录介质
WO2018117894A1 (en) * 2016-12-23 2018-06-28 Huawei Technologies Co., Ltd An encoding apparatus for signaling an extension directional intra-prediction mode within a set of directional intra-prediction modes
CN117336476A (zh) 2017-01-02 2024-01-02 Lx 半导体科技有限公司 图像编码/解码方法、图像数据的发送方法以及存储介质
RU2759218C2 (ru) * 2017-06-21 2021-11-11 Вид Скейл, Инк. Адаптивное квантование для кодирования 360-градусного видео
CN117354497A (zh) 2017-07-06 2024-01-05 Lx 半导体科技有限公司 图像解码设备、图像编码设备、用于发送图像数据的设备
CA3070507A1 (en) * 2017-07-24 2019-01-31 Arris Enterprises Llc Intra mode jvet coding
WO2019183986A1 (zh) * 2018-03-31 2019-10-03 华为技术有限公司 一种图像块的帧内模式预测方法及装置
EP4459993A2 (en) * 2018-04-01 2024-11-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image encoding/decoding method and device using intra prediction
KR102667406B1 (ko) 2018-04-01 2024-05-20 엘지전자 주식회사 양자화 파라미터 도출에 기초한 영상 코딩 장치 및 방법
EP3794820A1 (en) * 2018-05-17 2021-03-24 Telefonaktiebolaget LM Ericsson (publ) Deblocking of implicit transform unit boundaries
CN116471409A (zh) 2018-06-25 2023-07-21 Oppo广东移动通信有限公司 帧内预测方法和装置
KR20210023884A (ko) * 2018-06-29 2021-03-04 인터디지털 브이씨 홀딩스 인코포레이티드 적응적 계수 그룹에 기초한 비디오 인코딩 및 디코딩을 위한 방법 및 장치
WO2020013497A1 (ko) * 2018-07-13 2020-01-16 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 정보를 사용하는 영상 디코딩 방법 및 그 장치
CN110166785B (zh) * 2018-07-25 2022-09-13 腾讯科技（深圳）有限公司 帧内预测方法和装置、以及存储介质和电子装置
CN110868590B (zh) * 2018-08-28 2024-01-30 华为技术有限公司 图像划分方法及装置
PL3723375T3 (pl) * 2018-09-02 2023-06-12 Lg Electronics Inc. Sposób przetwarzania sygnałów obrazu i czytelny dla komputera nośnik danych przechowujący strumień bitowy wygenerowany za pomocą wspomnianego sposobu
MX2020014195A (es) * 2018-09-03 2022-01-14 Huawei Tech Co Ltd Método y aparato para intra predicción.
CN116708839A (zh) * 2018-10-04 2023-09-05 Lg电子株式会社 图像编码/解码设备和用于发送图像的数据的设备
US11095885B2 (en) 2018-10-05 2021-08-17 Tencent America LLC Mode list generation for multi-line intra prediction
US10893286B2 (en) * 2018-10-09 2021-01-12 Tencent America LLC Methods and apparatus for low-complexity MTS
WO2020111981A1 (en) * 2018-11-26 2020-06-04 Huawei Technologies Co., Ltd. Apparatus and method for chrominance quantization parameter derivation
CN118741097A (zh) 2018-12-12 2024-10-01 数码士有限公司 使用当前图片参考的视频信号处理方法和设备
CN116744008A (zh) * 2018-12-15 2023-09-12 华为技术有限公司 图像重建方法和装置
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
CN113261291B (zh) 2018-12-22 2024-07-26 北京字节跳动网络技术有限公司 基于多个参数的两步交叉分量预测模式
CN118200553A (zh) 2018-12-27 2024-06-14 英迪股份有限公司 图像编码/解码方法和装置
CN113330742B (zh) * 2018-12-28 2024-11-05 韩国电子通信研究院 视频编码/解码方法、设备以及存储有比特流的记录介质
JP7467467B2 (ja) * 2018-12-28 2024-04-15 ビー１、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド イントラ予測基盤の画像符号化／復号化方法及び装置
WO2020139013A1 (ko) * 2018-12-28 2020-07-02 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CA3125393A1 (en) * 2018-12-31 2020-07-09 Huawei Technologies Co., Ltd. Method and apparatus of cross-component linear modeling for intra prediction
EP3697094A1 (en) 2019-02-13 2020-08-19 InterDigital VC Holdings, Inc. Intra prediction mode extension
CN113454992B (zh) * 2019-02-19 2024-08-16 数码士有限公司 基于帧内预测的视频信号处理方法和设备
EP4319159A3 (en) * 2019-03-23 2024-04-03 LG Electronics Inc. Method for coding image on basis of intra prediction using mpm list and apparatus therefor
MX2021012230A (es) 2019-04-12 2021-11-03 Beijing Bytedance Network Tech Co Ltd Construccion de lista de modos mas probables para intraprediccion basada en matriz.
KR20210148321A (ko) * 2019-04-27 2021-12-07 주식회사 윌러스표준기술연구소 인트라 예측 기반 비디오 신호 처리 방법 및 장치
WO2020235510A1 (en) * 2019-05-17 2020-11-26 Panasonic Intellectual Property Corporation Of America System and method for video coding
EP3959876A4 (en) 2019-05-31 2022-06-29 Beijing Bytedance Network Technology Co., Ltd. Restricted upsampling process in matrix-based intra prediction
WO2020244610A1 (en) 2019-06-05 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Context determination for matrix-based intra prediction
MX2021012503A (es) * 2019-06-21 2021-11-12 Panasonic Ip Corp America Sistema y metodo de codificacion de video.
CN114270827A (zh) 2019-06-24 2022-04-01 Lg电子株式会社 利用色度块的最大变换大小设定的图像编码/解码方法和设备及发送比特流的方法
EP3989558A4 (en) * 2019-06-24 2023-07-12 Lg Electronics Inc. PICTURE ENCODING/DECODING METHOD AND APPARATUS WITH MAXIMUM TRANSFORMATION SIZE LIMITATION FOR A CHROMA COMPONENT ENCODING BLOCK AND BITSTREAM TRANSMISSION METHODS
WO2020264456A1 (en) * 2019-06-28 2020-12-30 Bytedance Inc. Chroma intra mode derivation in screen content coding
US12015792B2 (en) * 2019-06-28 2024-06-18 Lg Electronics Inc. Image decoding method for chroma quantization parameter data and apparatus therefor
KR102644971B1 (ko) * 2019-06-28 2024-03-08 엘지전자 주식회사 크로마 양자화 파라미터 테이블을 사용하는 영상 디코딩 방법 및 그 장치
US11997281B2 (en) 2019-07-05 2024-05-28 Lg Electronics Inc. Image decoding method for coding chroma quantization parameter data, and device for same
CN114342394A (zh) 2019-07-05 2022-04-12 Lg 电子株式会社 用于色度分量的图像解码方法及其装置
KR20210126771A (ko) 2019-07-24 2021-10-20 후아웨이 테크놀러지 컴퍼니 리미티드 인트라 예측 모드에 관련된 인코더, 디코더 및 대응하는 방법들
BR112022001411A2 (pt) * 2019-08-01 2022-03-22 Huawei Tech Co Ltd Codificador, decodificador e métodos correspondentes de derivação de modo intra de croma
JP7358622B2 (ja) 2019-08-14 2023-10-10 エルジー エレクトロニクス インコーポレイティド ルマサンプル位置を参照してクロマブロックの予測モードを決定する画像符号化／復号化方法、装置、及びビットストリームを伝送する方法
WO2021091254A1 (ko) 2019-11-05 2021-05-14 엘지전자 주식회사 영상/비디오 코딩 시스템에서 픽처 헤더에서 슬라이스 타입에 관한 정보를 시그널링하는 방법 및 장치
WO2021091255A1 (ko) 2019-11-05 2021-05-14 엘지전자 주식회사 영상/비디오 코딩을 위한 상위 레벨 신택스 시그널링 방법 및 장치
US11553208B2 (en) * 2019-11-27 2023-01-10 Tencent America LLC Method and system of video coding using a subset of available intra prediction modes for multiple reference lines
CN111787334B (zh) * 2020-05-29 2021-09-14 浙江大华技术股份有限公司 一种用于帧内预测的滤波方法，滤波器及装置
WO2022009838A1 (ja) 2020-07-08 2022-01-13 株式会社ダイセル 導電性インク
CN112702602B (zh) * 2020-12-04 2024-08-02 浙江智慧视频安防创新中心有限公司 一种视频编解码的方法及存储介质
US12120335B2 (en) * 2021-08-24 2024-10-15 Tencent America LLC Hardware friendly design for intra mode coding

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214787A (ja) * 1986-03-14 1987-09-21 Canon Inc 予測符号化方式
US5260783A (en) * 1991-02-21 1993-11-09 Gte Laboratories Incorporated Layered DCT video coder for packet switched ATM networks
US6408029B1 (en) * 1998-04-02 2002-06-18 Intel Corporation Method and apparatus for simplifying real-time data encoding
US6614442B1 (en) * 2000-06-26 2003-09-02 S3 Graphics Co., Ltd. Macroblock tiling format for motion compensation
US6856701B2 (en) * 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
US6728315B2 (en) * 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
JP3975188B2 (ja) * 2002-09-30 2007-09-12 三星電子株式会社 色相の空間予測符号化を利用した映像の符号化及び復号化方法及び装置
JP4617644B2 (ja) * 2003-07-18 2011-01-26 ソニー株式会社 符号化装置及び方法
US20050024487A1 (en) * 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
US7324595B2 (en) * 2003-09-22 2008-01-29 Lsi Logic Corporation Method and/or apparatus for reducing the complexity of non-reference frame encoding using selective reconstruction
KR20050061762A (ko) * 2003-12-18 2005-06-23 학교법인 대양학원 부호화 모드 결정방법, 움직임 추정방법 및 부호화 장치
EP3869802A1 (en) * 2004-01-20 2021-08-25 Panasonic Intellectual Property Corporation of America Picture coding and decoding method and apparatus and program thereof
CN101159874A (zh) * 2004-09-08 2008-04-09 华为技术有限公司 基于帧内编码的图像色度预测方法
CN100359953C (zh) * 2004-09-08 2008-01-02 华为技术有限公司 基于帧内编码的图像色度预测方法
CN100461867C (zh) * 2004-12-02 2009-02-11 中国科学院计算技术研究所 一种帧内图像预测编码方法
CN1777283A (zh) * 2004-12-31 2006-05-24 上海广电（集团）有限公司 一种基于微块的视频信号编/解码方法
CN100426868C (zh) * 2005-01-25 2008-10-15 中国科学院计算技术研究所 一种帧内图像的亮度预测编码方法
US7373009B2 (en) * 2005-02-09 2008-05-13 Lsi Corporation Method and apparatus for efficient transmission and decoding of quantization matrices
US20090028239A1 (en) * 2005-05-03 2009-01-29 Bernhard Schuur Moving picture encoding method, moving picture decoding method and apparatuses using the methods
JP2007089035A (ja) * 2005-09-26 2007-04-05 Toshiba Corp 動画像符号化方法、装置及びプログラム
US20070274385A1 (en) * 2006-05-26 2007-11-29 Zhongli He Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame
RU2427976C2 (ru) * 2006-07-28 2011-08-27 Кабусики Кайся Тосиба Способ и устройство для кодирования и декодирования изображения
KR100899730B1 (ko) * 2006-10-20 2009-05-27 삼성전자주식회사 영상 인코더 및 디코더에서의 색차 신호 보간 방법
CN100566427C (zh) * 2007-07-31 2009-12-02 北京大学 用于视频编码的帧内预测编码最佳模式的选取方法及装置
CN100586188C (zh) * 2007-09-30 2010-01-27 暨南大学 一种基于avs的帧内预测计算的硬件实现方法
BRPI0818444A2 (pt) * 2007-10-12 2016-10-11 Qualcomm Inc codificação adaptativa de informação de cabeçalho de bloco de vídeo
CN100586184C (zh) * 2008-01-24 2010-01-27 北京工业大学 帧内预测方法
TWI375472B (en) * 2008-02-04 2012-10-21 Ind Tech Res Inst Intra prediction method for luma block of video
CN101247525B (zh) * 2008-03-24 2010-06-02 北京邮电大学 一种提高图像帧内编码速率的方法
US8199823B2 (en) * 2008-04-15 2012-06-12 Sony Corporation Estimation of B frame average rate quantization parameter (QP) in a group of pictures (GOP)
US8199814B2 (en) * 2008-04-15 2012-06-12 Sony Corporation Estimation of I frame average rate quantization parameter (QP) in a group of pictures (GOP)
CN101605255B (zh) 2008-06-12 2011-05-04 华为技术有限公司 一种视频编解码的方法及装置
KR101501568B1 (ko) * 2008-07-04 2015-03-12 에스케이 텔레콤주식회사 영상 부호화 및 복호화 장치 및, 방법
CN101677406B (zh) 2008-09-19 2011-04-20 华为技术有限公司 一种视频编解码的方法及装置
CN101447082B (zh) * 2008-12-05 2010-12-01 华中科技大学 一种运动目标实时检测方法
TWI387317B (zh) * 2008-12-11 2013-02-21 Novatek Microelectronics Corp 產生重新取樣參考畫面之裝置及其方法與影像解碼系統
CN101494792A (zh) * 2009-01-15 2009-07-29 北京航空航天大学 一种基于边缘特征的h.264/avc帧内预测方法
TWI498003B (zh) * 2009-02-02 2015-08-21 Thomson Licensing 代表一序列圖像的碼式資料連流之解碼方法和一序列圖像之寫碼方法及碼式圖像資料結構
PL2465265T3 (pl) * 2009-08-12 2019-07-31 Interdigital Vc Holdings, Inc. Sposób i urządzenie do ulepszonego wewnątrz-ramkowego kodowania i dekodowania chrominancji
US9154798B2 (en) * 2009-09-14 2015-10-06 Thomson Licensing Methods and apparatus for efficient video encoding and decoding of intra prediction mode
BR112012007372A2 (pt) * 2009-10-05 2016-10-11 Thomson Licensing processos e aparelhagem para filtração adaptativa de pixels de predição para componentes de croma em codificação e decodificação de vídeo
US9883207B2 (en) * 2009-12-31 2018-01-30 Thomson Licensing Dtv Methods and apparatus for adaptive coupled pre-processing and post-processing filters for video encoding and decoding
CN101794451A (zh) * 2010-03-12 2010-08-04 上海交通大学 基于运动轨迹的跟踪方法
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
CN101888549B (zh) * 2010-06-18 2012-05-02 浙江大学 基于变换域信息的帧内4×4预测模式选择方法
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
US9420294B2 (en) * 2011-02-23 2016-08-16 Lg Electronics Inc. Intra-prediction method using filtering, and apparatus using the method
WO2012122495A1 (en) 2011-03-10 2012-09-13 Huawei Technologies Co., Ltd. Using multiple prediction sets to encode extended unified directional intra mode numbers for robustness
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US9854275B2 (en) * 2011-06-25 2017-12-26 Qualcomm Incorporated Quantization in video coding
CN104869420B (zh) * 2011-06-28 2018-04-24 三星电子株式会社 对视频数据进行解码的方法
KR101918786B1 (ko) * 2011-07-18 2018-11-14 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
GB2494468B (en) * 2011-09-12 2014-01-15 Canon Kk Method and device for encoding or decoding information representing prediction modes
US9363511B2 (en) 2011-09-13 2016-06-07 Mediatek Singapore Pte. Ltd. Method and apparatus for Intra mode coding in HEVC
CN107181956B (zh) 2011-10-07 2020-02-21 英迪股份有限公司 对视频信号进行解码的方法
CN104094597B (zh) * 2011-10-17 2018-04-20 株式会社Kt 基于帧内预测的自适应变换方法及使用该方法的装置
WO2013062195A1 (ko) 2011-10-24 2013-05-02 (주)인터앱 인트라 예측 모드 복호화 방법 및 장치
RS61146B1 (sr) 2011-10-24 2020-12-31 Innotive Ltd Postupak i aparat za dekodiranje slike
KR20130049526A (ko) * 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
CN107483946B (zh) * 2011-11-08 2021-01-12 株式会社Kt 利用解码装置对视频信号进行解码的方法
KR20130058524A (ko) * 2011-11-25 2013-06-04 오수미 색차 인트라 예측 블록 생성 방법
KR102061201B1 (ko) * 2012-04-12 2019-12-31 주식회사 골드피크이노베이션즈 블록 정보에 따른 변환 방법 및 이러한 방법을 사용하는 장치
US9615086B2 (en) * 2013-02-06 2017-04-04 Research & Business Foundation Sungkyunkwan University Method and apparatus for intra prediction

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