IN2014KN00990A - - Google Patents
Download PDFInfo
- Publication number
- IN2014KN00990A IN2014KN00990A IN990KON2014A IN2014KN00990A IN 2014KN00990 A IN2014KN00990 A IN 2014KN00990A IN 990KON2014 A IN990KON2014 A IN 990KON2014A IN 2014KN00990 A IN2014KN00990 A IN 2014KN00990A
- Authority
- IN
- India
- Prior art keywords
- view
- depth map
- dependent
- disparity
- data
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 abstract 5
- 230000003466 anti-cipated effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000002123 temporal effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/128—Adjusting depth or disparity
-
- 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
- H04N19/189—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
- H04N19/194—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 involving only two passes
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2213/00—Details of stereoscopic systems
- H04N2213/003—Aspects relating to the "2D+depth" image format
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161558651P | 2011-11-11 | 2011-11-11 | |
| PCT/EP2012/072299 WO2013068547A2 (en) | 2011-11-11 | 2012-11-09 | Efficient multi-view coding using depth-map estimate and update |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014KN00990A true IN2014KN00990A (enExample) | 2015-10-09 |
Family
ID=47257762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN990KON2014 IN2014KN00990A (enExample) | 2011-11-11 | 2012-11-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (6) | US10097810B2 (enExample) |
| EP (2) | EP3657795A1 (enExample) |
| JP (5) | JP6178326B2 (enExample) |
| KR (8) | KR102641723B1 (enExample) |
| CN (2) | CN110139108B (enExample) |
| BR (1) | BR112014011425B1 (enExample) |
| IN (1) | IN2014KN00990A (enExample) |
| WO (1) | WO2013068547A2 (enExample) |
Families Citing this family (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101356448B1 (ko) | 2008-10-01 | 2014-02-06 | 한국전자통신연구원 | 예측 모드를 이용한 복호화 장치 |
| US8867854B2 (en) | 2008-10-01 | 2014-10-21 | Electronics And Telecommunications Research Institute | Image encoder and decoder using undirectional prediction |
| TWI580264B (zh) * | 2011-11-10 | 2017-04-21 | Sony Corp | Image processing apparatus and method |
| KR102641723B1 (ko) | 2011-11-11 | 2024-02-29 | 지이 비디오 컴프레션, 엘엘씨 | 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 |
| EP2777273B1 (en) | 2011-11-11 | 2019-09-04 | GE Video Compression, LLC | Efficient multi-view coding using depth-map estimate for a dependent view |
| EP3739886A1 (en) | 2011-11-18 | 2020-11-18 | GE Video Compression, LLC | Multi-view coding with efficient residual handling |
| US20130176390A1 (en) * | 2012-01-06 | 2013-07-11 | Qualcomm Incorporated | Multi-hypothesis disparity vector construction in 3d video coding with depth |
| WO2013111551A1 (ja) | 2012-01-27 | 2013-08-01 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置 |
| JPWO2013128832A1 (ja) * | 2012-03-02 | 2015-07-30 | 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置 |
| JP6070692B2 (ja) * | 2012-03-30 | 2017-02-01 | ソニー株式会社 | 画像処理装置および方法、並びに、プログラム |
| US9729849B2 (en) * | 2012-04-19 | 2017-08-08 | Intel Corporation | 3D video coding including depth based disparity vector calibration |
| CN104396251A (zh) * | 2012-04-23 | 2015-03-04 | 三星电子株式会社 | 使用用于多视点视频预测的参考列表对多视点视频进行编码的方法及其装置以及使用用于多视点视频预测的参考列表对多视点视频进行解码的方法及其装置 |
| US20150124877A1 (en) * | 2012-04-25 | 2015-05-07 | Samsung Electronics Co., Ltd. | Multiview video encoding method using reference picture set for multiview video prediction and device therefor, and multiview video decoding method using reference picture set for multiview video prediction and device therefor |
| EP3796651A1 (en) | 2012-05-09 | 2021-03-24 | Sun Patent Trust | Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof |
| JP6000463B2 (ja) * | 2012-09-21 | 2016-09-28 | 聯發科技股▲ふん▼有限公司Ｍｅｄｉａｔｅｋ Ｉｎｃ． | ３ｄ映像符号化の仮想深度値の方法および装置 |
| KR102668857B1 (ko) | 2012-10-01 | 2024-05-24 | 지이 비디오 컴프레션, 엘엘씨 | 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩 |
| US10075728B2 (en) * | 2012-10-01 | 2018-09-11 | Inria Institut National De Recherche En Informatique Et En Automatique | Method and device for motion information prediction refinement |
| KR101421411B1 (ko) * | 2012-11-14 | 2014-07-22 | 에스케이플래닛 주식회사 | 지도정보 제공 방법, 이를 위한 시스템, 이를 위한 단말기 및 이를 위한 서비스장치 |
| US10136143B2 (en) * | 2012-12-07 | 2018-11-20 | Qualcomm Incorporated | Advanced residual prediction in scalable and multi-view video coding |
| US9635357B2 (en) * | 2013-02-26 | 2017-04-25 | Qualcomm Incorporated | Neighboring block disparity vector derivation in 3D video coding |
| US9596448B2 (en) * | 2013-03-18 | 2017-03-14 | Qualcomm Incorporated | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| JP6154643B2 (ja) * | 2013-03-29 | 2017-06-28 | Kddi株式会社 | 動画像符号化装置、動画像符号化装置のデプスイントラ予測方法およびプログラム、ならびに動画像復号装置、動画像復号装置のデプスイントラ予測方法およびプログラム |
| WO2014166349A1 (en) | 2013-04-10 | 2014-10-16 | Mediatek Inc. | Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding |
| KR101854003B1 (ko) * | 2013-07-02 | 2018-06-14 | 경희대학교 산학협력단 | 복수의 레이어를 포함하는 영상의 부호화 및 복호화 방법 |
| WO2015005753A1 (ko) * | 2013-07-12 | 2015-01-15 | 삼성전자 주식회사 | 깊이 기반 디스패리티 벡터를 이용하는 인터 레이어 비디오 복호화 방법 및 그 장치, 깊이 기반 디스패리티 벡터를 이용하는 인터 레이어 비디오 부호화 방법 및 장치 |
| CA2909550C (en) * | 2013-07-15 | 2018-04-24 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3d video coding |
| ES2781561T3 (es) | 2013-10-18 | 2020-09-03 | Lg Electronics Inc | Método que predice síntesis de vistas en la codificación de vídeo multi-vista y método para constituir una lista de candidatos a la fusión mediante el uso del mismo |
| KR102281283B1 (ko) * | 2013-12-20 | 2021-07-23 | 삼성전자주식회사 | 인터 뷰 예측을 이용한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| CN103763557B (zh) * | 2014-01-03 | 2017-06-27 | 华为技术有限公司 | 一种Do‑NBDV获取方法及视频解码装置 |
| CN106464899A (zh) * | 2014-03-20 | 2017-02-22 | 日本电信电话株式会社 | 活动图像编码装置及方法和活动图像解码装置及方法 |
| KR102260146B1 (ko) | 2014-03-31 | 2021-06-03 | 인텔렉추얼디스커버리 주식회사 | 시점 간 움직임 병합 후보 유도 방법 및 장치 |
| KR102240570B1 (ko) * | 2014-05-13 | 2021-04-15 | 삼성전자주식회사 | 신장 트리 생성 방법 및 장치，스테레오 매칭 방법 및 장치，업 샘플링 방법 및 장치，및 기준 픽셀 생성 방법 및 장치 |
| US9939253B2 (en) * | 2014-05-22 | 2018-04-10 | Brain Corporation | Apparatus and methods for distance estimation using multiple image sensors |
| WO2015184605A1 (en) * | 2014-06-04 | 2015-12-10 | Mediatek Singapore Pte. Ltd. | Depth coding compatible with arbitrary bit-depth |
| CN104079944B (zh) * | 2014-06-30 | 2017-12-01 | 华为技术有限公司 | 视频编码的运动矢量列表构建方法和系统 |
| WO2016008157A1 (en) | 2014-07-18 | 2016-01-21 | Mediatek Singapore Pte. Ltd. | Methods for motion compensation using high order motion model |
| CN106797495B (zh) * | 2014-08-20 | 2020-12-22 | 弗劳恩霍夫应用研究促进协会 | 视频合成系统、视频合成方法及计算机可读存储介质 |
| WO2017020807A1 (en) * | 2015-07-31 | 2017-02-09 | Versitech Limited | Method and system for global motion estimation and compensation |
| CN106559669B (zh) | 2015-09-29 | 2018-10-09 | 华为技术有限公司 | 预测图像编解码方法及装置 |
| EP3403403B1 (en) * | 2016-01-12 | 2023-06-07 | Shanghaitech University | Calibration method and apparatus for panoramic stereo video system |
| CN107094260A (zh) * | 2016-02-17 | 2017-08-25 | 浙江大学 | 导出视差矢量和运动矢量的方法和装置 |
| CN116708782A (zh) * | 2016-07-12 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法以及用于该方法的记录介质 |
| KR102004247B1 (ko) * | 2016-11-25 | 2019-07-29 | 경희대학교 산학협력단 | 영상 병렬 처리 방법 및 장치 |
| US10609367B2 (en) * | 2016-12-21 | 2020-03-31 | Qualcomm Incorporated | Low-complexity sign prediction for video coding |
| FR3068558A1 (fr) * | 2017-07-05 | 2019-01-04 | Orange | Procede de codage et decodage d'images,dispositif de codage et decodage et programmes d'ordinateur correspondants |
| DE102017117859A1 (de) * | 2017-08-07 | 2019-02-07 | Osram Opto Semiconductors Gmbh | Verfahren zum Betreiben einer autostereoskopischen Anzeigevorrichtung und autostereoskopische Anzeigevorrichtung |
| JP2019050451A (ja) * | 2017-09-07 | 2019-03-28 | キヤノン株式会社 | 画像処理装置及びその制御方法及びプログラム及び画像処理システム |
| US10244164B1 (en) | 2017-09-11 | 2019-03-26 | Qualcomm Incorporated | Systems and methods for image stitching |
| KR102772028B1 (ko) | 2017-09-15 | 2025-02-26 | 소니그룹주식회사 | 화상 처리 장치 및 방법 |
| CN115474042A (zh) * | 2017-10-20 | 2022-12-13 | 韩国电子通信研究院 | 图像编码、解码方法以及存储比特流的记录介质 |
| US10931963B2 (en) * | 2017-12-07 | 2021-02-23 | Tencent America LLC | Method and apparatus for video coding |
| WO2020003274A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| WO2020003269A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection of coded motion information for lut updating |
| JP7295231B2 (ja) | 2018-06-29 | 2023-06-20 | 北京字節跳動網絡技術有限公司 | Ｌｕｔとａｍｖｐの間の相互作用 |
| WO2020003270A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Number of motion candidates in a look up table to be checked according to mode |
| WO2020003275A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Partial/full pruning when adding a hmvp candidate to merge/amvp |
| EP3794824A1 (en) | 2018-06-29 | 2021-03-24 | Beijing Bytedance Network Technology Co. Ltd. | Conditions for updating luts |
| TWI723445B (zh) | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 查找表的更新：fifo、約束的fifo |
| KR102840294B1 (ko) | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
| TWI735902B (zh) | 2018-07-02 | 2021-08-11 | 大陸商北京字節跳動網絡技術有限公司 | 具有幀內預測模式的lut和來自非相鄰塊的幀內預測模式 |
| WO2020036384A1 (en) * | 2018-08-12 | 2020-02-20 | Lg Electronics Inc. | An apparatus for transmitting a video, a method for transmitting a video, an apparatus for receiving a video, and a method for receiving a video |
| CN110876058B (zh) * | 2018-08-30 | 2021-09-21 | 华为技术有限公司 | 一种历史候选列表更新方法与装置 |
| CN111064959B (zh) | 2018-09-12 | 2023-09-01 | 北京字节跳动网络技术有限公司 | 要检查多少个hmvp候选 |
| EP3644604A1 (en) * | 2018-10-23 | 2020-04-29 | Koninklijke Philips N.V. | Image generating apparatus and method therefor |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| WO2020143774A1 (en) * | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Merge with mvd based on geometry partition |
| CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| CN113383548A (zh) * | 2019-02-03 | 2021-09-10 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| CN112040245B (zh) * | 2019-06-04 | 2023-07-21 | 万维数码有限公司 | 用于帧内编码深度图多层表示的系统和方法 |
| JP7275326B2 (ja) * | 2019-06-14 | 2023-05-17 | ヒョンダイ モーター カンパニー | インター予測を利用した映像符号化方法、映像復号化方法、及び映像復号化装置 |
| WO2020263038A1 (ko) * | 2019-06-27 | 2020-12-30 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| US11356698B2 (en) * | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| US11503266B2 (en) * | 2020-03-06 | 2022-11-15 | Samsung Electronics Co., Ltd. | Super-resolution depth map generation for multi-camera or other environments |
| US11494927B2 (en) * | 2020-09-15 | 2022-11-08 | Toyota Research Institute, Inc. | Systems and methods for self-supervised depth estimation |
| US11615544B2 (en) | 2020-09-15 | 2023-03-28 | Toyota Research Institute, Inc. | Systems and methods for end-to-end map building from a video sequence using neural camera models |
| FR3114716A1 (fr) | 2020-09-29 | 2022-04-01 | Orange | Codage et décodage d’une vidéo multi-vues |
| EP4131960A1 (en) * | 2021-08-06 | 2023-02-08 | Koninklijke Philips N.V. | Coding hybrid multi-view sensor configurations |
| US20250113057A1 (en) * | 2022-02-01 | 2025-04-03 | Dolby Laboratories Licensing Corporation | Depth differences in place of motion vectors |
| US12375710B2 (en) * | 2022-07-19 | 2025-07-29 | Tencent America LLC | Adaptive motion vector for warped motion mode of video coding |
| US12149732B2 (en) * | 2022-11-22 | 2024-11-19 | Tencent America LLC | Systems and methods for improving warp extend and warp delta signaling with backup candidates |
| CN121286008A (zh) * | 2023-06-16 | 2026-01-06 | 交互数字Ce专利控股有限公司 | 基于相机运动信息的编解码方法或装置 |
| CN121336405A (zh) * | 2023-06-16 | 2026-01-13 | 交互数字Ce专利控股有限公司 | 基于摄像头运动信息的编码方法或装置 |
| WO2024256333A1 (en) * | 2023-06-16 | 2024-12-19 | Interdigital Ce Patent Holdings, Sas | A coding method or apparatus based on camera motion information |
| CN119135892B (zh) * | 2024-08-29 | 2025-10-03 | 杭州当虹科技股份有限公司 | 多视点视频编码的快速块划分方法 |
| CN119676463A (zh) * | 2024-11-26 | 2025-03-21 | 天翼云科技有限公司 | 一种多视点视频的编码方法、装置、电子设备及介质 |
Family Cites Families (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
| EP1558039A1 (en) | 2004-01-21 | 2005-07-27 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding |
| JP2006202911A (ja) | 2005-01-19 | 2006-08-03 | Matsushita Electric Ind Co Ltd | 保持具識別装置、部品供給方法、部品実装機 |
| EP1894412A1 (en) | 2005-02-18 | 2008-03-05 | THOMSON Licensing | Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method |
| US7876833B2 (en) | 2005-04-11 | 2011-01-25 | Sharp Laboratories Of America, Inc. | Method and apparatus for adaptive up-scaling for spatially scalable coding |
| JP2009510807A (ja) | 2005-07-08 | 2009-03-12 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のコーディング情報を圧縮／展開するためにコーディング情報モデリング方法 |
| MX2008000522A (es) | 2005-07-11 | 2008-03-06 | Thomson Licensing | Metodo y aparato para la prediccion adaptable de intra-textura entre capas de macrobloque. |
| WO2007011147A1 (en) | 2005-07-18 | 2007-01-25 | Electronics And Telecommunications Research Institute | Apparatus of predictive coding/decoding using view-temporal reference picture buffers and method using the same |
| US8289370B2 (en) | 2005-07-20 | 2012-10-16 | Vidyo, Inc. | System and method for scalable and low-delay videoconferencing using scalable video coding |
| KR100678911B1 (ko) | 2005-07-21 | 2007-02-05 | 삼성전자주식회사 | 방향적 인트라 예측의 적용을 확장하여 비디오 신호를인코딩하고 디코딩하는 방법 및 장치 |
| WO2007035042A1 (en) * | 2005-09-21 | 2007-03-29 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-view video |
| WO2007037645A1 (en) * | 2005-09-29 | 2007-04-05 | Samsung Electronics Co., Ltd. | Method of estimating disparity vector using camera parameters, apparatus for encoding and decoding multi-view picture using the disparity vectors estimation method, and computer-redadable recording medium storing a program for executing the method |
| JP2009510962A (ja) | 2005-10-03 | 2009-03-12 | ノキア コーポレイション | 独立変数のための適応性可変長コード |
| JP2007180981A (ja) | 2005-12-28 | 2007-07-12 | Victor Co Of Japan Ltd | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
| GB0600141D0 (en) | 2006-01-05 | 2006-02-15 | British Broadcasting Corp | Scalable coding of video signals |
| ZA200805337B (en) | 2006-01-09 | 2009-11-25 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multiview video coding |
| US20070230567A1 (en) | 2006-03-28 | 2007-10-04 | Nokia Corporation | Slice groups and data partitioning in scalable video coding |
| WO2007110000A1 (fr) | 2006-03-29 | 2007-10-04 | Huawei Technologies Co., Ltd. | Procédé et dispositif d'obtention d'un vecteur de disparité et sur son codage/décodage multi-vues. |
| WO2008004940A1 (en) | 2006-07-07 | 2008-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Video data management |
| US7885471B2 (en) | 2006-07-10 | 2011-02-08 | Sharp Laboratories Of America, Inc. | Methods and systems for maintenance and use of coded block pattern information |
| JP5013993B2 (ja) * | 2006-07-12 | 2012-08-29 | ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド | 或るシーンの複数のマルチビュービデオを処理する方法及びシステム |
| CN101491096B (zh) * | 2006-07-12 | 2012-05-30 | Lg电子株式会社 | 信号处理方法及其装置 |
| US9001899B2 (en) | 2006-09-15 | 2015-04-07 | Freescale Semiconductor, Inc. | Video information processing system with selective chroma deblock filtering |
| US9014280B2 (en) | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
| US9066096B2 (en) | 2006-12-28 | 2015-06-23 | Nippon Telegraph And Telephone Corporation | Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media which store the programs |
| US8199812B2 (en) | 2007-01-09 | 2012-06-12 | Qualcomm Incorporated | Adaptive upsampling for scalable video coding |
| KR20080066522A (ko) | 2007-01-11 | 2008-07-16 | 삼성전자주식회사 | 다시점 영상의 부호화, 복호화 방법 및 장치 |
| KR100801968B1 (ko) | 2007-02-06 | 2008-02-12 | 광주과학기술원 | 변위를 측정하는 방법, 중간화면 합성방법과 이를 이용한다시점 비디오 인코딩 방법, 디코딩 방법, 및 인코더와디코더 |
| DE102007006663A1 (de) | 2007-02-10 | 2008-08-21 | Lts Lohmann Therapie-Systeme Ag | Transport von Arzneistoffen über die Blut-Hirn-Schranke mittels Apolipoproteinen |
| US20080205508A1 (en) | 2007-02-22 | 2008-08-28 | Streaming Networks (Pvt.) Ltd. | Method and apparatus for low complexity video encoding and decoding |
| CN101669367A (zh) * | 2007-03-02 | 2010-03-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法及设备 |
| US8204129B2 (en) | 2007-03-27 | 2012-06-19 | Freescale Semiconductor, Inc. | Simplified deblock filtering for reduced memory access and computational complexity |
| JP2010525724A (ja) * | 2007-04-25 | 2010-07-22 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号をデコーディング／エンコーディングする方法および装置 |
| TW200910975A (en) | 2007-06-25 | 2009-03-01 | Nippon Telegraph & Telephone | Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs |
| KR101395659B1 (ko) | 2007-06-28 | 2014-05-19 | 톰슨 라이센싱 | 다시점 코딩된 영상의 단일 루프 디코딩 |
| EP2143279B1 (en) | 2007-06-29 | 2010-10-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding supporting pixel value refinement scalability |
| WO2009011492A1 (en) | 2007-07-13 | 2009-01-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding stereoscopic image format including both information of base view image and information of additional view image |
| CN101785317B (zh) * | 2007-08-15 | 2013-10-16 | 汤姆逊许可证公司 | 使用区域视差向量的多视角编码视频中的运动跳过模式的方法和装置 |
| US8938009B2 (en) | 2007-10-12 | 2015-01-20 | Qualcomm Incorporated | Layered encoded bitstream structure |
| CN101415115B (zh) * | 2007-10-15 | 2011-02-02 | 华为技术有限公司 | 基于运动跳跃模式的视频编解码方法及其编解码器 |
| US8391353B2 (en) | 2007-10-16 | 2013-03-05 | Thomson Licensing | Methods and apparatus for artifact removal for bit depth scalability |
| US7777654B2 (en) | 2007-10-16 | 2010-08-17 | Industrial Technology Research Institute | System and method for context-based adaptive binary arithematic encoding and decoding |
| KR100918862B1 (ko) | 2007-10-19 | 2009-09-28 | 광주과학기술원 | 참조영상을 이용한 깊이영상 생성방법 및 그 장치, 생성된깊이영상을 부호화/복호화하는 방법 및 이를 위한인코더/디코더, 그리고 상기 방법에 따라 생성되는 영상을기록하는 기록매체 |
| CN101170702B (zh) * | 2007-11-23 | 2010-08-11 | 四川虹微技术有限公司 | 多视角视频编码方法 |
| KR20090055803A (ko) | 2007-11-29 | 2009-06-03 | 광주과학기술원 | 다시점 깊이맵 생성 방법 및 장치, 다시점 영상에서의변이값 생성 방법 |
| CN101911700A (zh) * | 2008-01-11 | 2010-12-08 | 汤姆逊许可证公司 | 视频和深度编码 |
| KR101385884B1 (ko) | 2008-01-30 | 2014-04-16 | 고려대학교 산학협력단 | 다시점 동영상의 부호화 및 복호화 방법 및 장치 |
| DK2835976T3 (en) | 2008-04-16 | 2016-12-05 | Ge Video Compression Llc | Bit depth scalability |
| EP2266322A2 (en) | 2008-04-25 | 2010-12-29 | Thomson Licensing | Coding of depth signal |
| WO2009131688A2 (en) | 2008-04-25 | 2009-10-29 | Thomson Licensing | Inter-view skip modes with depth |
| CN102077246A (zh) * | 2008-06-24 | 2011-05-25 | 汤姆森特许公司 | 利用运动补偿进行图像的深度提取的系统和方法 |
| US8166220B2 (en) | 2008-08-04 | 2012-04-24 | Sandisk Il Ltd. | Device for connection with a storage device and a host |
| WO2010021666A1 (en) | 2008-08-20 | 2010-02-25 | Thomson Licensing | Refined depth map |
| EP2338281A4 (en) * | 2008-10-17 | 2012-08-15 | Nokia Corp | SHARING MOTION VECTOR IN 3D VIDEO CODING |
| WO2010050728A2 (ko) | 2008-10-27 | 2010-05-06 | 엘지전자 주식회사 | 가상 뷰 이미지 합성 방법 및 장치 |
| KR101625058B1 (ko) * | 2008-11-10 | 2016-05-27 | 엘지전자 주식회사 | 시점간 예측을 이용한 비디오 신호 처리 방법 및 장치 |
| KR101590511B1 (ko) | 2009-01-23 | 2016-02-02 | 에스케이텔레콤 주식회사 | 움직임 벡터 부호화/복호화 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법 |
| KR101665547B1 (ko) | 2009-02-06 | 2016-10-12 | 톰슨 라이센싱 | 비디오 인코더 및 디코더에 대한 암묵적 및 반-암묵적 인트라 모드의 신호 발신을 위한 방법 및 장치 |
| EP2420068A4 (en) | 2009-04-13 | 2012-08-08 | Reald Inc | ENCRYPTION, DECOMPOSITION AND DISTRIBUTION OF STEREOSCOPIC VIDEO CONTENT WITH REINFORCED RESOLUTION |
| JP4851564B2 (ja) * | 2009-06-15 | 2012-01-11 | 日本電信電話株式会社 | 映像符号化方法、映像復号方法、映像符号化プログラム、映像復号プログラム及びそれらのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
| EP2265026A1 (en) | 2009-06-16 | 2010-12-22 | Canon Kabushiki Kaisha | Method and device for deblocking filtering of SVC type video streams during decoding |
| CN101600108B (zh) * | 2009-06-26 | 2011-02-02 | 北京工业大学 | 一种多视点视频编码中的运动和视差联合估计方法 |
| US8665964B2 (en) | 2009-06-30 | 2014-03-04 | Qualcomm Incorporated | Video coding based on first order prediction and pre-defined second order prediction mode |
| EP2347833B1 (de) | 2010-01-26 | 2015-05-27 | SKG Aufbereitungstechnik GmbH | Entfüllerungsanlage und Verfahren zur Entfüllerung mit regelbarer Materialbettstärke |
| CN101867813B (zh) * | 2010-04-23 | 2012-05-09 | 南京邮电大学 | 面向交互式应用的多视点视频编码方法 |
| US8930562B2 (en) | 2010-07-20 | 2015-01-06 | Qualcomm Incorporated | Arranging sub-track fragments for streaming video data |
| CN101917619B (zh) * | 2010-08-20 | 2012-05-09 | 浙江大学 | 一种多视点视频编码快速运动估计方法 |
| US20120075436A1 (en) | 2010-09-24 | 2012-03-29 | Qualcomm Incorporated | Coding stereo video data |
| US8923395B2 (en) | 2010-10-01 | 2014-12-30 | Qualcomm Incorporated | Video coding using intra-prediction |
| CN101986716B (zh) * | 2010-11-05 | 2012-07-04 | 宁波大学 | 一种快速深度视频编码方法 |
| US20120114036A1 (en) | 2010-11-10 | 2012-05-10 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method and Apparatus for Multiview Video Coding |
| WO2012096164A1 (ja) * | 2011-01-12 | 2012-07-19 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置 |
| US9565449B2 (en) | 2011-03-10 | 2017-02-07 | Qualcomm Incorporated | Coding multiview video plus depth content |
| US20120236115A1 (en) | 2011-03-14 | 2012-09-20 | Qualcomm Incorporated | Post-filtering in full resolution frame-compatible stereoscopic video coding |
| US9247249B2 (en) | 2011-04-20 | 2016-01-26 | Qualcomm Incorporated | Motion vector prediction in video coding |
| KR20140057373A (ko) | 2011-08-30 | 2014-05-12 | 노키아 코포레이션 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| KR102641723B1 (ko) * | 2011-11-11 | 2024-02-29 | 지이 비디오 컴프레션, 엘엘씨 | 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 |
| EP3739886A1 (en) | 2011-11-18 | 2020-11-18 | GE Video Compression, LLC | Multi-view coding with efficient residual handling |
| US9258562B2 (en) | 2012-06-13 | 2016-02-09 | Qualcomm Incorporated | Derivation of depth map estimate |
-
2012
- 2012-11-09 KR KR1020237002530A patent/KR102641723B1/ko active Active
- 2012-11-09 IN IN990KON2014 patent/IN2014KN00990A/en unknown
- 2012-11-09 CN CN201910417853.8A patent/CN110139108B/zh active Active
- 2012-11-09 KR KR1020247006024A patent/KR20240027889A/ko active Pending
- 2012-11-09 BR BR112014011425-0A patent/BR112014011425B1/pt active IP Right Grant
- 2012-11-09 WO PCT/EP2012/072299 patent/WO2013068547A2/en not_active Ceased
- 2012-11-09 CN CN201280066739.1A patent/CN104247432B/zh active Active
- 2012-11-09 EP EP19195133.4A patent/EP3657795A1/en active Pending
- 2012-11-09 KR KR1020207007160A patent/KR102318349B1/ko active Active
- 2012-11-09 KR KR1020197028653A patent/KR102090106B1/ko active Active
- 2012-11-09 KR KR1020167026794A patent/KR101894886B1/ko active Active
- 2012-11-09 KR KR1020147015900A patent/KR101662918B1/ko active Active
- 2012-11-09 KR KR1020217034174A patent/KR102492490B1/ko active Active
- 2012-11-09 EP EP12791717.7A patent/EP2777267B1/en active Active
- 2012-11-09 KR KR1020187024889A patent/KR102029401B1/ko active Active
- 2012-11-09 JP JP2014540483A patent/JP6178326B2/ja active Active
-
2014
- 2014-05-08 US US14/272,671 patent/US10097810B2/en active Active
-
2017
- 2017-07-13 JP JP2017137033A patent/JP6659628B2/ja active Active
-
2018
- 2018-09-04 US US16/120,731 patent/US10477182B2/en active Active
-
2019
- 2019-06-05 JP JP2019105062A patent/JP7210381B2/ja active Active
- 2019-10-03 US US16/592,433 patent/US10887575B2/en active Active
-
2020
- 2020-12-21 US US17/129,450 patent/US11523098B2/en active Active
-
2021
- 2021-06-16 JP JP2021100230A patent/JP7248741B2/ja active Active
-
2022
- 2022-11-07 US US18/053,223 patent/US12088778B2/en active Active
-
2023
- 2023-03-16 JP JP2023041766A patent/JP7661385B2/ja active Active
-
2024
- 2024-08-14 US US18/804,447 patent/US20250047821A1/en active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IN2014KN00990A (enExample) | ||
| PH12017502131B1 (en) | Method of decoding video data | |
| MY188617A (en) | Intra prediction from a predictive block using displacement vectors | |
| Bankoski et al. | Towards a next generation open-source video codec | |
| DK2950544T3 (da) | Adaptiv kodning af prædiktionsfejlen i hybrid-videokodning | |
| WO2013068548A3 (en) | Efficient multi-view coding using depth-map estimate for a dependent view | |
| PH12014501923A1 (en) | Motion vector coding and bi-prediction in hevc and its extensions | |
| WO2010038961A3 (ko) | 복수 개의 움직임 벡터 추정을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 | |
| US9749657B2 (en) | Buffer compression for motion vector competition | |
| GB2492778A (en) | Motion compensated image coding by combining motion information predictors | |
| US20250008138A1 (en) | Block level adaptive weighted prediction | |
| Van Leuven et al. | Joint complexity and rate optimization for 3DTV depth map encoding | |
| WO2024232898A1 (en) | Extension to block adaptive weighted prediction | |
| MY184904A (en) | Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block | |
| WO2024242715A1 (en) | Enhancement for block adaptive weighted prediction | |
| JP2008017304A (ja) | 画像符号化装置、画像復号装置、画像符号化方法、及び画像符号化するプログラム | |
| MY202599A (en) | Method of decoding video data |