KR101681443B1 - 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 - Google Patents
기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 Download PDFInfo
- Publication number
- KR101681443B1 KR101681443B1 KR1020157031116A KR20157031116A KR101681443B1 KR 101681443 B1 KR101681443 B1 KR 101681443B1 KR 1020157031116 A KR1020157031116 A KR 1020157031116A KR 20157031116 A KR20157031116 A KR 20157031116A KR 101681443 B1 KR101681443 B1 KR 101681443B1
- Authority
- KR
- South Korea
- Prior art keywords
- geometric
- block
- macroblock
- superblock
- super
- 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
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)
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 Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107008244A Division KR101566564B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150127736A KR20150127736A (ko) | 2015-11-17 |
| KR101681443B1 true KR101681443B1 (ko) | 2016-11-30 |
Family
ID=40469927
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147017034A Expired - Fee Related KR101579394B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
| KR1020157031116A Expired - Fee Related KR101681443B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
| KR1020107008244A Expired - Fee Related KR101566564B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147017034A Expired - Fee Related KR101579394B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107008244A Expired - Fee Related KR101566564B1 (ko) | 2007-10-16 | 2008-10-15 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
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 (124)
| 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 |
| WO2010018992A2 (en) * | 2008-08-12 | 2010-02-18 | 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 |
| US8619856B2 (en) * | 2008-10-03 | 2013-12-31 | Qualcomm Incorporated | Video coding with large macroblocks |
| US8503527B2 (en) | 2008-10-03 | 2013-08-06 | Qualcomm Incorporated | Video coding with large macroblocks |
| WO2010120338A2 (en) * | 2009-04-14 | 2010-10-21 | Thomson Licensing | Methods and apparatus for filter parameter determination and selection responsive to variable transforms in sparsity-based de-artifact filtering |
| WO2010143853A2 (ko) | 2009-06-07 | 2010-12-16 | 엘지전자 주식회사 | 비디오 신호의 디코딩 방법 및 장치 |
| US20250016375A1 (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 |
| KR102505806B1 (ko) | 2009-07-01 | 2023-03-06 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 |
| US10051283B2 (en) * | 2009-07-03 | 2018-08-14 | France Telecom | Prediction of a movement vector of a current image partition having a different geometric shape or size from that of at least one adjacent reference image partition and encoding and decoding using one such prediction |
| 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 |
| KR20110061468A (ko) * | 2009-12-01 | 2011-06-09 | (주)휴맥스 | 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치 |
| CN105898311A (zh) * | 2009-12-01 | 2016-08-24 | 数码士有限公司 | 用于解码高分辨率图像的设备 |
| 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 |
| KR101700358B1 (ko) | 2009-12-09 | 2017-01-26 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 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 |
| 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 |
| ES2659189T3 (es) * | 2010-04-13 | 2018-03-14 | Ge Video Compression, Llc | Herencia en subdivisión de árbol múltiple de matriz de muestras |
| FI3955579T3 (fi) | 2010-04-13 | 2023-08-16 | Ge Video Compression Llc | Videokoodaus käyttäen kuvien monipuurakenteen alaosioita |
| CN106067983B (zh) | 2010-04-13 | 2019-07-12 | Ge视频压缩有限责任公司 | 解码数据流的方法、生成数据流的方法及解码器 |
| 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 |
| BR112012026393B1 (pt) | 2010-04-13 | 2022-08-23 | Ge Video Compression, Llc | Fusão de região de amostra |
| 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 |
| KR101604031B1 (ko) * | 2010-04-13 | 2016-03-16 | 삼성전자주식회사 | 트리 구조에 따른 부호화 단위에 기초한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법 및 그 장치 |
| CN102223526B (zh) * | 2010-04-15 | 2013-09-11 | 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 |
| EP2942959A1 (en) * | 2010-06-07 | 2015-11-11 | HUMAX Holdings Co., Ltd. | Apparatus for decoding high-resolution images |
| EP2942957A1 (en) * | 2010-07-02 | 2015-11-11 | HUMAX Holdings Co., Ltd. | Apparatus for decoding images for intra-prediction |
| RS57527B1 (sr) | 2010-08-17 | 2018-10-31 | Samsung Electronics Co Ltd | Postupak dekodiranja video zapisa upotrebom jedinice za transformaciju promenljive strukture stabla |
| JPWO2012029884A1 (ja) * | 2010-09-03 | 2013-10-31 | ソニー株式会社 | 符号化装置および符号化方法、並びに復号装置および復号方法 |
| KR102013093B1 (ko) | 2010-09-30 | 2019-08-21 | 미쓰비시덴키 가부시키가이샤 | 동화상 복호 장치, 동화상 복호 방법, 동화상 부호화 장치, 동화상 부호화 방법 및 기록 매체 |
| CA3123520C (en) | 2010-12-17 | 2023-10-17 | 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 |
| PL2680583T3 (pl) | 2011-02-22 | 2018-08-31 | Tagivan Ii Llc | Sposób filtrowania, dynamiczne urządzenie kodujące obraz, dynamiczne urządzenie dekodujące obraz i dynamiczne urządzenie kodujące/dekodujące obraz |
| CN103109534B (zh) | 2011-02-22 | 2016-11-16 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编解码装置 |
| US8891889B2 (en) | 2011-04-13 | 2014-11-18 | Huawei Technologies Co., Ltd. | Image encoding and decoding methods and related devices |
| EP3001684A3 (en) * | 2011-06-28 | 2016-07-20 | Sony Corporation | Image processing device and image processing method |
| EP3843394B1 (en) | 2011-07-19 | 2024-04-03 | Tagivan Ii Llc | Coding method |
| KR101810916B1 (ko) | 2011-11-11 | 2017-12-20 | 지이 비디오 컴프레션, 엘엘씨 | 분할 코딩을 이용한 효과적인 예측 |
| EP2777286B1 (en) | 2011-11-11 | 2017-01-04 | GE Video Compression, LLC | Effective wedgelet partition coding |
| KR102471528B1 (ko) * | 2011-11-11 | 2022-11-28 | 지이 비디오 컴프레션, 엘엘씨 | 적응적 분할 코딩 |
| WO2013068564A1 (en) | 2011-11-11 | 2013-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Effective wedgelet partition coding using spatial prediction |
| 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 |
| EP2942961A1 (en) * | 2011-11-23 | 2015-11-11 | HUMAX Holdings Co., Ltd. | Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions |
| 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 |
| 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 |
| 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 |
| WO2015142070A1 (ko) * | 2014-03-19 | 2015-09-24 | 삼성전자 주식회사 | 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 |
| EP3375188A1 (en) | 2015-11-10 | 2018-09-19 | VID SCALE, Inc. | Systems and methods for coding in super-block based video coding framework |
| CN115118967B (zh) * | 2015-11-20 | 2025-05-16 | 韩国电子通信研究院 | 用于对图像进行编/解码的方法和存储比特流的方法 |
| 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 |
| KR102897241B1 (ko) * | 2016-04-29 | 2025-12-08 | 세종대학교산학협력단 | 영상 신호 부호화/복호화 방법 및 장치 |
| KR102365937B1 (ko) * | 2016-04-29 | 2022-02-22 | 세종대학교산학협력단 | 영상 신호 부호화/복호화 방법 및 장치 |
| WO2017188784A2 (ko) | 2016-04-29 | 2017-11-02 | 세종대학교 산학협력단 | 영상 신호 부호화/복호화 방법 및 장치 |
| CN109328461B (zh) | 2016-04-29 | 2023-09-05 | 世宗大学校产学协力团 | 视频信号编码/解码方法和设备 |
| CN109565592B (zh) | 2016-06-24 | 2020-11-17 | 华为技术有限公司 | 一种使用基于分割的视频编码块划分的视频编码设备和方法 |
| 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 |
| CN118890456A (zh) | 2016-10-12 | 2024-11-01 | 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 |
| US11238559B2 (en) | 2017-04-21 | 2022-02-01 | Semiconductor Energy Laboratory Co., Ltd. | Image processing method and image receiving apparatus |
| EP3632106B1 (en) | 2017-06-30 | 2024-10-02 | 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 |
| KR20250130447A (ko) | 2017-10-16 | 2025-09-01 | 디지털인사이트 주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR102865375B1 (ko) * | 2017-10-26 | 2025-09-26 | 인텔렉추얼디스커버리 주식회사 | 비대칭 서브 블록 기반 영상 부호화/복호화 방법 및 장치 |
| CN111345039B (zh) * | 2017-11-16 | 2024-04-02 | 松下电器(美国)知识产权公司 | 解码装置和解码方法 |
| US11233996B2 (en) | 2018-02-22 | 2022-01-25 | Lg Electronics Inc. | Image decoding method and apparatus according to block division structure in image coding system |
| 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 |
| SG11202104022XA (en) * | 2018-11-02 | 2021-05-28 | Beijing Bytedance Network Technology Co Ltd | Table maintenance for hmvp candidate storage |
| EP4307678A3 (en) | 2018-11-06 | 2024-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Side information signaling for inter prediction with geometric partitioning |
| WO2020098803A1 (en) * | 2018-11-15 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Harmonization between affine mode and other inter coding tools |
| 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 |
| CN113170150B (zh) | 2018-12-03 | 2024-02-27 | 北京字节跳动网络技术有限公司 | 基于历史的运动矢量预测(hmvp)模式的部分修剪方法 |
| 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 |
| WO2020159989A1 (en) * | 2019-01-28 | 2020-08-06 | Op Solutions, Llc | Inter prediction in geometric partitioning with an adaptive number of regions |
| US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
| CN113812165B (zh) | 2019-05-09 | 2023-05-23 | 北京字节跳动网络技术有限公司 | 对hmvp表的改进 |
| KR20220016839A (ko) * | 2019-06-04 | 2022-02-10 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 기하학적 분할 모드 코딩을 갖는 모션 후보 리스트 |
| JP7346599B2 (ja) | 2019-06-04 | 2023-09-19 | 北京字節跳動網絡技術有限公司 | ビデオ・データ処理方法、装置、記憶媒体及び記憶方法 |
| WO2021008513A1 (en) | 2019-07-14 | 2021-01-21 | Beijing Bytedance Network Technology Co., Ltd. | Transform block size restriction 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 |
| EP4008108A4 (en) * | 2019-09-01 | 2022-09-21 | Beijing Bytedance Network Technology Co., Ltd. | ALIGNMENT OF PREDICTION WEIGHTS IN VIDEO ENCODING |
| CN114424573B (zh) | 2019-09-19 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 视频编解码中的参考样点位置推导 |
| 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 |
| BR112022006453A2 (pt) * | 2019-10-05 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador |
| EP4029274A4 (en) | 2019-10-13 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | INTERPLAY BETWEEN REFERENCE IMAGE CAPTURE AND VIDEO ENCODING TOOLS |
| 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 |
| EP4066502A4 (en) | 2019-12-27 | 2023-01-18 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of slice types in video pictures headers |
| JP7499854B2 (ja) * | 2019-12-30 | 2024-06-14 | 鴻穎創新有限公司 | ビデオデータをコーディングするデバイス及び方法 |
| 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 |
| CN115362676B (zh) | 2020-03-07 | 2025-10-28 | 抖音视界有限公司 | 视频编解码中变换跳过模式的处理 |
| 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 |
| US20250211783A1 (en) * | 2022-03-21 | 2025-06-26 | Wilus Institute Of Standards And Technology Inc. | Video signal processing method based on template matching, and device therefor |
| 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 |
| US20250350737A1 (en) * | 2024-05-13 | 2025-11-13 | Op Solutions, Llc | Systems and methods for encoding with non-rectangular partitioning |
Family Cites Families (14)
| 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 |
| CA2326674C (en) * | 1998-04-29 | 2008-01-08 | Sensormatic Electronics Corporation | Video compression in information system |
| GB0016838D0 (en) * | 2000-07-07 | 2000-08-30 | Forbidden Technologies Plc | Improvements relating to representations of compressed video |
| 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 |
| 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 |
| AU2006320064B2 (en) * | 2005-11-30 | 2010-09-09 | Kabushiki Kaisha Toshiba | Image encoding/image decoding method and image encoding/image decoding apparatus |
| 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 |
-
2008
- 2008-10-15 US US12/734,151 patent/US20100208827A1/en not_active Abandoned
- 2008-10-15 KR KR1020147017034A patent/KR101579394B1/ko not_active Expired - Fee Related
- 2008-10-15 EP EP08839544A patent/EP2213098A2/en not_active Withdrawn
- 2008-10-15 KR KR1020157031116A patent/KR101681443B1/ko not_active Expired - Fee Related
- 2008-10-15 KR KR1020107008244A patent/KR101566564B1/ko not_active Expired - Fee Related
- 2008-10-15 JP JP2010529938A patent/JP5526032B2/ja not_active Expired - Fee Related
- 2008-10-15 CN CN200880110729A patent/CN101822064A/zh active Pending
- 2008-10-15 BR BRPI0818649-9A patent/BRPI0818649A2/pt not_active Application Discontinuation
- 2008-10-15 WO PCT/US2008/011756 patent/WO2009051719A2/en not_active Ceased
-
2014
- 2014-04-14 JP JP2014083043A patent/JP6251627B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| Divorra Escoda et al.,"Geometry-adaptive block partitioning for video coding", ICASSP 2007, 2007.04.20.* |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009051719A2 (en) | 2009-04-23 |
| EP2213098A2 (en) | 2010-08-04 |
| KR20100074192A (ko) | 2010-07-01 |
| US20100208827A1 (en) | 2010-08-19 |
| JP2011501566A (ja) | 2011-01-06 |
| KR20150127736A (ko) | 2015-11-17 |
| CN101822064A (zh) | 2010-09-01 |
| BRPI0818649A2 (pt) | 2015-04-07 |
| KR101579394B1 (ko) | 2015-12-21 |
| JP6251627B2 (ja) | 2017-12-20 |
| JP5526032B2 (ja) | 2014-06-18 |
| WO2009051719A3 (en) | 2009-07-09 |
| KR20140096143A (ko) | 2014-08-04 |
| JP2014132792A (ja) | 2014-07-17 |
| KR101566564B1 (ko) | 2015-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101681443B1 (ko) | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 | |
| 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 | |
| KR101927384B1 (ko) | 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치 | |
| AU2007351295B2 (en) | Time-varying image encoding method and device, and time-varying image decoding device | |
| CN113228638B (zh) | 在区块分割中条件式编码或解码视频区块的方法和装置 | |
| WO2009051668A2 (en) | Methods and apparatus for video encoding and decoding geometrically partitioned bi-predictive mode partitions | |
| CN109076237A (zh) | 在视频和图像压缩中使用帧内预测滤波器的帧内预测模式的方法和装置 | |
| SE1651051A1 (sv) | Method for inducing a merge candidate block and device using same | |
| WO2011126152A1 (en) | Super-block for high performance video coding | |
| KR102398385B1 (ko) | 비디오 코딩에서 분할 블록의 부호화 방법 | |
| CA2895856A1 (en) | Video encoding and decoding apparatus and method using quantization in sub-blocks | |
| Fernández-Escribano et al. | On the capabilities of intra-frame prediction in H. 264 video encoders |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| A201 | Request for examination | ||
| PA0104 | Divisional application for international application |
St.27 status event code: A-0-1-A10-A16-div-PA0104 St.27 status event code: A-0-1-A10-A18-div-PA0104 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U12-oth-PR1002 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PC1903 | Unpaid annual fee |
Not in force date: 20191125 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
|
| PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20191125 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |