JP5526032B2 - ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置 - Google Patents

ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置 Download PDF

Info

Publication number
JP5526032B2
JP5526032B2 JP2010529938A JP2010529938A JP5526032B2 JP 5526032 B2 JP5526032 B2 JP 5526032B2 JP 2010529938 A JP2010529938 A JP 2010529938A JP 2010529938 A JP2010529938 A JP 2010529938A JP 5526032 B2 JP5526032 B2 JP 5526032B2
Authority
JP
Japan
Prior art keywords
partition
geometric
block
picture
size
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2010529938A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011501566A (ja
Inventor
ディボラ エスコーダ オスカー
ペン イン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2011501566A publication Critical patent/JP2011501566A/ja
Application granted granted Critical
Publication of JP5526032B2 publication Critical patent/JP5526032B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/189—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
    • H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • 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
    • H04N19/119—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
    • H04N19/169—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
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP2010529938A 2007-10-16 2008-10-15 ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置 Expired - Fee Related JP5526032B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98029707P 2007-10-16 2007-10-16
US60/980,297 2007-10-16
PCT/US2008/011756 WO2009051719A2 (en) 2007-10-16 2008-10-15 Methods and apparatus for video encoding and decoding geometically partitioned super blocks

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014083043A Division JP6251627B2 (ja) 2007-10-16 2014-04-14 ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置

Publications (2)

Publication Number Publication Date
JP2011501566A JP2011501566A (ja) 2011-01-06
JP5526032B2 true JP5526032B2 (ja) 2014-06-18

Family

ID=40469927

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010529938A Expired - Fee Related JP5526032B2 (ja) 2007-10-16 2008-10-15 ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置
JP2014083043A Expired - Fee Related JP6251627B2 (ja) 2007-10-16 2014-04-14 ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014083043A Expired - Fee Related JP6251627B2 (ja) 2007-10-16 2014-04-14 ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置

Country Status (7)

Country Link
US (1) US20100208827A1 (enExample)
EP (1) EP2213098A2 (enExample)
JP (2) JP5526032B2 (enExample)
KR (3) KR101579394B1 (enExample)
CN (1) CN101822064A (enExample)
BR (1) BRPI0818649A2 (enExample)
WO (1) WO2009051719A2 (enExample)

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101517768B1 (ko) 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
EP2154898A3 (en) * 2008-08-12 2010-06-02 LG Electronics Inc. Method of processing a video signal
US8325796B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
CN102439975B (zh) * 2009-04-14 2015-08-26 汤姆森特许公司 用于在基于稀疏性的去伪影滤波中响应于可变变换的滤波器参数的确定和选择的方法和设备
WO2010143853A2 (ko) 2009-06-07 2010-12-16 엘지전자 주식회사 비디오 신호의 디코딩 방법 및 장치
US20250016374A1 (en) * 2009-06-07 2025-01-09 Lg Electronics Inc. Method and apparatus for decoding a video signal
US9635368B2 (en) 2009-06-07 2017-04-25 Lg Electronics Inc. Method and apparatus for decoding a video signal
EP2446629B1 (fr) * 2009-06-23 2018-08-01 Orange Procédés de codage et de décodage d'images, dispositifs de codage et de décodage, et programme d'ordinateur correspondants
KR101527085B1 (ko) * 2009-06-30 2015-06-10 한국전자통신연구원 인트라 부호화/복호화 방법 및 장치
KR102801589B1 (ko) 2009-07-01 2025-04-30 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
WO2011001078A1 (fr) * 2009-07-03 2011-01-06 France Telecom Prédiction d'un vecteur mouvement d'une partition d'image courante de forme géometrique ou de taille différente de celle d'au moins une partition d'image de référence voisine, codage et décodage utilisant une telle prédiction
KR101474756B1 (ko) * 2009-08-13 2014-12-19 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
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
KR20110017719A (ko) 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101452860B1 (ko) * 2009-08-17 2014-10-23 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
US8995778B2 (en) 2009-12-01 2015-03-31 Humax Holdings Co., Ltd. Method and apparatus for encoding/decoding high resolution images
KR20110061468A (ko) * 2009-12-01 2011-06-09 (주)휴맥스 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치
KR101484280B1 (ko) * 2009-12-08 2015-01-20 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
USRE47243E1 (en) 2009-12-09 2019-02-12 Samsung Electronics Co., Ltd. Method and apparatus for encoding video, and method and apparatus for decoding video
KR101700358B1 (ko) 2009-12-09 2017-01-26 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101703327B1 (ko) 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
KR101457396B1 (ko) 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
KR101675118B1 (ko) * 2010-01-14 2016-11-10 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US8879632B2 (en) 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
US8995527B2 (en) * 2010-02-19 2015-03-31 Qualcomm Incorporated Block type signalling in video coding
CN102939751B (zh) * 2010-03-31 2016-03-16 法国电信 通过向前运动补偿、对应的流和计算机程序实施预测的用于对图像序列进行编码和解码的方法和装置
CN102215396A (zh) 2010-04-09 2011-10-12 华为技术有限公司 一种视频编解码方法和系统
PL3490257T3 (pl) 2010-04-13 2024-06-24 Ge Video Compression, Llc Łączenie obszarów próbek
KR101962084B1 (ko) 2010-04-13 2019-03-25 지이 비디오 컴프레션, 엘엘씨 평면 간 예측
CN106210732B (zh) * 2010-04-13 2020-03-24 Ge视频压缩有限责任公司 解码器、编码器、解码方法、编码方法以及存储介质
AU2016201399B2 (en) * 2010-04-13 2016-11-17 Samsung Electronics Co., Ltd. Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units
AU2011241284B2 (en) 2010-04-13 2015-05-07 Samsung Electronics Co., Ltd. Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure
KR101598510B1 (ko) * 2010-04-13 2016-03-02 지이 비디오 컴프레션, 엘엘씨 이미지들의 멀티-트리 서브-디비젼을 이용한 비디오 코딩
AU2015202094B2 (en) * 2010-04-13 2016-11-17 Samsung Electronics Co., Ltd. Video-encoding method and video-encoding apparatus based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus based on encoding units determined in accordance with a tree structure
CN103281527B (zh) * 2010-04-15 2015-12-23 华为技术有限公司 图像编解码方法及相关装置
KR101813189B1 (ko) * 2010-04-16 2018-01-31 에스케이 텔레콤주식회사 영상 부호화/복호화 장치 및 방법
US20130039412A1 (en) * 2010-04-26 2013-02-14 Panasonic Corporation Predictive coding with block shapes derived from a prediction error
US9020043B2 (en) * 2010-05-10 2015-04-28 Google Inc. Pathway indexing in flexible partitioning
CN106060547B (zh) * 2010-06-07 2019-09-13 数码士有限公司 解码高分辨率图像的方法和装置
WO2012002785A2 (ko) * 2010-07-02 2012-01-05 (주)휴맥스 화면내 예측 부호화를 위한 영상 부호화/복호화 장치 및 방법
EP2953356B1 (en) * 2010-08-17 2018-11-14 Samsung Electronics Co., Ltd Video decoding method using transformation unit of variable tree structure
MX338309B (es) * 2010-09-03 2016-04-12 Sony Corp Dispositivo de codificacion, metodo de codificacion, dispositivo de descodificacion, y metodo de descodificacion.
JP5486091B2 (ja) 2010-09-30 2014-05-07 三菱電機株式会社 動画像復号装置及び動画像復号方法
CA3052608C (en) * 2010-12-17 2021-09-21 Mitsubishi Electric Corporation Image coding device, image decoding device, image coding method, and image decoding method
US9071851B2 (en) * 2011-01-10 2015-06-30 Qualcomm Incorporated Adaptively performing smoothing operations
US9232227B2 (en) 2011-01-14 2016-01-05 Sony Corporation Codeword space reduction for intra chroma mode signaling for HEVC
US20120183064A1 (en) 2011-01-14 2012-07-19 Sony Corporation Codeword assignment for intra chroma mode signaling for hevc
CN102611884B (zh) * 2011-01-19 2014-07-09 华为技术有限公司 图像编解码方法及编解码设备
US9826230B2 (en) * 2011-02-22 2017-11-21 Tagivan Ii Llc Encoding method and encoding apparatus
SG188199A1 (en) 2011-02-22 2013-04-30 Panasonic Corp Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
US8718389B2 (en) * 2011-04-13 2014-05-06 Huawei Technologies Co., Ltd. Image encoding and decoding methods and related devices
CN110519592B (zh) * 2011-06-28 2021-06-01 索尼公司 图像处理装置和图像处理方法
MX2013013783A (es) 2011-07-19 2013-12-16 Panasonic Corp Metodo de filtracion, metodo de decodificacion y metodo de codificacion.
EP2777286B1 (en) 2011-11-11 2017-01-04 GE Video Compression, LLC Effective wedgelet partition coding
EP3468184B1 (en) 2011-11-11 2022-07-27 GE Video Compression, LLC Effective wedgelet partition coding using prediction
IN2014KN01040A (enExample) 2011-11-11 2015-10-09 Fraunhofer Ges Forschung
CN109257596B (zh) * 2011-11-11 2023-06-13 Ge视频压缩有限责任公司 解码器、编码器及重构、编码、解码、传送和处理方法
CN103118250B (zh) * 2011-11-16 2017-09-26 中兴通讯股份有限公司 一种帧内划分标志的编解码方法及装置
EP2597872A3 (en) * 2011-11-23 2013-12-25 Humax Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
CN102970532A (zh) * 2012-11-13 2013-03-13 鸿富锦精密工业（深圳）有限公司 影像切割系统及方法
CN102970533A (zh) * 2012-11-13 2013-03-13 鸿富锦精密工业（深圳）有限公司 影像切割系统及方法
US10516884B2 (en) * 2014-03-05 2019-12-24 Lg Electronics Inc. Method for encoding/decoding image on basis of polygon unit and apparatus therefor
CN104935927A (zh) * 2014-03-17 2015-09-23 上海京知信息科技有限公司 一种基于流水线的hevc视频序列编解码加速方法
KR102445242B1 (ko) * 2014-03-19 2022-09-21 삼성전자주식회사 경계 필터링을 수반한 비디오 부호화 및 비디오 복호화 방법 및 장치
CN104935921B (zh) * 2014-03-20 2018-02-23 寰发股份有限公司 发送从模式组中选择的一个或多个编码模式的方法和设备
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
KR101675120B1 (ko) * 2015-03-11 2016-11-22 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
WO2017083553A1 (en) * 2015-11-10 2017-05-18 Vid Scale, Inc. Systems and methods for coding in super-block based video coding framework
KR20170059422A (ko) 2015-11-20 2017-05-30 한국전자통신연구원 기하 변환 픽처를 이용한 영상의 부호화/복호화 방법 및 장치
US10212444B2 (en) * 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
US11223852B2 (en) 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
KR102365937B1 (ko) * 2016-04-29 2022-02-22 세종대학교산학협력단 영상 신호 부호화/복호화 방법 및 장치
US10805607B2 (en) 2016-04-29 2020-10-13 Industry Academy Cooperation Foundation Of Sejong University Video signal encoding/decoding method and apparatus
CN116915993A (zh) 2016-04-29 2023-10-20 世宗大学校产学协力团 视频信号编码/解码方法和设备
WO2017220164A1 (en) 2016-06-24 2017-12-28 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
EP3469793A1 (en) 2016-06-24 2019-04-17 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
CN115037918B (zh) 2016-10-12 2024-05-07 弗劳恩霍夫应用研究促进协会 空间不均等流媒体化
KR101768209B1 (ko) 2016-11-03 2017-08-16 삼성전자주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US10848788B2 (en) 2017-01-06 2020-11-24 Qualcomm Incorporated Multi-type-tree framework for video coding
WO2018193333A1 (ja) 2017-04-21 2018-10-25 株式会社半導体エネルギー研究所 画像処理方法および受像装置
WO2019001733A1 (en) 2017-06-30 2019-01-03 Huawei Technologies Co., Ltd. ENCODER, DECODER, COMPUTER PROGRAM, AND COMPUTER PROGRAM PRODUCT FOR PROCESSING A FRAME OF A VIDEO SEQUENCE
KR101857800B1 (ko) 2017-08-08 2018-05-14 삼성전자주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
CN117478880A (zh) 2017-10-16 2024-01-30 数字洞察力有限公司 用于将图像编码/解码的方法和存储比特流的记录介质
CN118214857A (zh) * 2017-10-26 2024-06-18 英迪股份有限公司 用于基于非对称子块的图像编码/解码的方法及装置
JP7017580B2 (ja) * 2017-11-16 2022-02-08 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 復号装置、画像復号装置及び復号方法
WO2019164031A1 (ko) * 2018-02-22 2019-08-29 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
KR101917656B1 (ko) 2018-05-03 2018-11-12 삼성전자주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US10708625B2 (en) * 2018-06-12 2020-07-07 Alibaba Group Holding Limited Adaptive deblocking filter
CN111147855B (zh) * 2018-11-02 2024-10-29 北京字节跳动网络技术有限公司 几何分割预测模式与其他工具之间的协调
WO2020094050A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Using inter prediction with geometric partitioning for video processing
CN113170192B (zh) 2018-11-15 2023-12-01 北京字节跳动网络技术有限公司 仿射的merge与mvd
JP6835177B2 (ja) * 2018-11-30 2021-02-24 株式会社Ｊｖｃケンウッド 画像復号化装置、画像復号化方法及び画像復号化プログラム
CN113170182B (zh) 2018-12-03 2024-01-26 北京字节跳动网络技术有限公司 不同预测模式下的修剪方法
WO2020140862A1 (en) 2018-12-30 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Conditional application of inter prediction with geometric partitioning in video processing
CN113647104B (zh) * 2019-01-28 2025-01-07 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
US10742972B1 (en) * 2019-03-08 2020-08-11 Tencent America LLC Merge list construction in triangular prediction
WO2020224639A1 (en) 2019-05-09 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Improvement on hmvp table
WO2020244571A1 (en) 2019-06-04 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction using neighboring block information
KR20250021642A (ko) * 2019-06-04 2025-02-13 두인 비전 컴퍼니 리미티드 모션 후보 리스트 구성 프로세스의 조건부 구현
WO2021008511A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Geometric partition mode candidate list construction in video coding
US11570434B2 (en) * 2019-08-23 2023-01-31 Qualcomm Incorporated Geometric partition mode with harmonized motion field storage and motion compensation
WO2021040572A1 (en) * 2019-08-30 2021-03-04 Huawei Technologies Co., Ltd. Method and apparatus of high-level signaling for non-rectangular partitioning modes
CN117499625A (zh) * 2019-09-01 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中预测权重的对准
MX2022002916A (es) 2019-09-19 2022-04-06 Beijing Bytedance Network Tech Co Ltd Derivacion de posiciones de muestra de referencia en codificacion de video.
CN112204986A (zh) * 2019-09-24 2021-01-08 北京大学 视频编解码的方法和装置
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
CN118890491A (zh) * 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
US11533498B2 (en) 2019-11-21 2022-12-20 Tencent America LLC Geometric partitioning mode in video coding
US11317094B2 (en) * 2019-12-24 2022-04-26 Tencent America LLC Method and apparatus for video coding using geometric partitioning mode
BR112022012807A2 (pt) 2019-12-27 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador
EP4055826B1 (en) * 2019-12-30 2025-06-04 Sharp Kabushiki Kaisha Device and method for coding video data
US11546592B2 (en) * 2020-01-08 2023-01-03 Tencent America LLC Flexible block partitioning for chroma component
WO2021155865A1 (en) * 2020-02-07 2021-08-12 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode
CN115315944B (zh) 2020-03-07 2025-06-13 抖音视界有限公司 视频编解码中的隐式多变换集信令通知
CN114586366B (zh) * 2020-04-03 2025-09-05 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及存储介质
KR20240164524A (ko) * 2022-03-21 2024-11-19 주식회사 윌러스표준기술연구소 템플릿 매칭에 기초한 비디오 신호 처리 방법 및 이를 위한 장치
CN117021809B (zh) * 2023-08-15 2024-06-25 深圳市大满包装有限公司 一种基于数码印刷的二维防伪码印刷调控方法及系统
US20250113053A1 (en) * 2023-10-03 2025-04-03 Alibaba (China) Co., Ltd. Template matching-based motion refinement in video coding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925663A1 (de) * 1989-08-03 1991-02-07 Thomson Brandt Gmbh Digitales signalverarbeitungssystem
US5021891A (en) * 1990-02-27 1991-06-04 Qualcomm, Inc. Adaptive block size image compression method and system
JP2500439B2 (ja) * 1993-05-14 1996-05-29 日本電気株式会社 動画像の予測符号化方式
US5982441A (en) * 1996-01-12 1999-11-09 Iterated Systems, Inc. System and method for representing a video sequence
US6633611B2 (en) * 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
BR9909955A (pt) * 1998-04-29 2000-12-26 Sensormatic Electronics Corp Compressão de vìdeo em sistema de informações
GB0016838D0 (en) * 2000-07-07 2000-08-30 Forbidden Technologies Plc Improvements relating to representations of compressed video
CN1232126C (zh) * 2002-09-30 2005-12-14 三星电子株式会社 图像编码方法和装置以及图像解码方法和装置
US20040081238A1 (en) * 2002-10-25 2004-04-29 Manindra Parhy Asymmetric block shape modes for motion estimation
JP4313710B2 (ja) * 2004-03-25 2009-08-12 パナソニック株式会社 画像符号化方法および画像復号化方法
KR100977101B1 (ko) * 2005-11-30 2010-08-23 가부시끼가이샤 도시바 화상 부호화/화상 복호화 방법 및 화상 부호화/화상 복호화장치
WO2007079782A1 (en) * 2006-01-13 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Quality scalable picture coding with particular transform coefficient scan path
US7756348B2 (en) * 2006-10-30 2010-07-13 Hewlett-Packard Development Company, L.P. Method for decomposing a video sequence frame
US20090154567A1 (en) * 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression

Also Published As

Publication number Publication date
EP2213098A2 (en) 2010-08-04
BRPI0818649A2 (pt) 2015-04-07
KR101681443B1 (ko) 2016-11-30
JP6251627B2 (ja) 2017-12-20
US20100208827A1 (en) 2010-08-19
KR101579394B1 (ko) 2015-12-21
CN101822064A (zh) 2010-09-01
JP2011501566A (ja) 2011-01-06
JP2014132792A (ja) 2014-07-17
KR20140096143A (ko) 2014-08-04
KR101566564B1 (ko) 2015-11-05
WO2009051719A3 (en) 2009-07-09
KR20150127736A (ko) 2015-11-17
KR20100074192A (ko) 2010-07-01
WO2009051719A2 (en) 2009-04-23

Similar Documents

Publication Publication Date Title
JP5526032B2 (ja) ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置
JP7576073B2 (ja) ビデオエンコーダおよびデコーダについての大きなブロックにつきイントラ予測を信号伝達する方法および装置
JP2022172145A (ja) ビデオ符号化およびビデオ復号における変換の選択のための方法および装置
JP5452584B2 (ja) ビデオ符号化及び復号化におけるテンプレート・マッチング予測（ｔｍｐ）のための方法及び装置
CN102308586B (zh) 用于视频编码器和解码器隐式和半隐式帧内模式信令的方法和装置
CN101682769B (zh) 用于视频编码和解码的跳过-直接模式的取决于环境的合并的方法和装置
JP5413923B2 (ja) 変位イントラ予測およびテンプレート・マッチングのためのデブロッキング・フィルタリング
KR101382101B1 (ko) 감소된 해상도의 파티셔닝을 위한 방법 및 장치
KR101555327B1 (ko) 기하학적으로 분할된 쌍방 예측 모드 분할들을 비디오 인코딩 및 디코딩하기 위한 방법 및 장치
KR20120126067A (ko) 비디오 인코딩 및 디코딩을 위한 적응적 템플릿 매칭 예측 방법 및 장치
CN101711481A (zh) 使用预测数据精选进行视频编码的方法和装置
CN109644273A (zh) 用于视频编码的设备和方法
HK1213402B (zh) 用於視頻編碼器和解碼器的方法和裝置
HK1212841B (zh) 用於視頻編碼器和解碼器的方法和裝置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110831

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120827

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120928

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20121227

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130328

RD13 Notification of appointment of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7433

Effective date: 20130723

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20130723

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130827

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140212

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140314

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140324

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140414

R150 Certificate of patent or registration of utility model

Ref document number: 5526032

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees
S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371