KR102331649B1 - 효율적인 확장가능한 코딩 개념 - Google Patents
효율적인 확장가능한 코딩 개념 Download PDFInfo
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- KR102331649B1 KR102331649B1 KR1020207024491A KR20207024491A KR102331649B1 KR 102331649 B1 KR102331649 B1 KR 102331649B1 KR 1020207024491 A KR1020207024491 A KR 1020207024491A KR 20207024491 A KR20207024491 A KR 20207024491A KR 102331649 B1 KR102331649 B1 KR 102331649B1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020217038166A KR102539065B1 (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749042P | 2013-01-04 | 2013-01-04 | |
| US61/749,042 | 2013-01-04 | ||
| US201361809605P | 2013-04-08 | 2013-04-08 | |
| US61/809,605 | 2013-04-08 | ||
| KR1020177034815A KR102149959B1 (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
| PCT/EP2014/050065 WO2014106651A1 (en) | 2013-01-04 | 2014-01-04 | Efficient scalable coding concept |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177034815A Division KR102149959B1 (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020217038166A Division KR102539065B1 (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
Publications (2)
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| KR20200104926A KR20200104926A (ko) | 2020-09-04 |
| KR102331649B1 true KR102331649B1 (ko) | 2021-12-01 |
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| KR1020257015138A Pending KR20250068798A (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
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| KR1020237018023A Active KR102807030B1 (ko) | 2013-01-04 | 2014-01-04 | 효율적인 확장가능한 코딩 개념 |
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| WO (1) | WO2014106651A1 (enExample) |
Families Citing this family (108)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718553B (zh) * | 2011-08-11 | 2017-03-01 | 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码解码装置 |
| US20140241439A1 (en) * | 2012-06-29 | 2014-08-28 | Telefonaktiebolaget L M Ericsson (pulb) | Transmitting Apparatus and Method Thereof for Video Processing |
| CN116320392A (zh) * | 2013-01-04 | 2023-06-23 | Ge视频压缩有限责任公司 | 高效可伸缩编码概念 |
| US9467707B2 (en) * | 2013-03-05 | 2016-10-11 | Qualcomm Incorporated | Parallel processing for video coding |
| BR112015023318A2 (pt) | 2013-03-21 | 2017-07-18 | Sony Corp | dispositivos de codificação e de decodificação de imagem, e, método de decodificação de imagem |
| KR20140122191A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| JP6261215B2 (ja) * | 2013-07-12 | 2018-01-17 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US9578328B2 (en) * | 2013-07-15 | 2017-02-21 | Qualcomm Incorporated | Cross-layer parallel processing and offset delay parameters for video coding |
| RU2018135747A (ru) | 2013-07-22 | 2018-11-19 | Сони Корпорейшн | Устройство и способ обработки информации |
| EP3028472B1 (en) | 2013-07-29 | 2020-02-26 | Koninklijke KPN N.V. | Providing tile video streams to a client |
| CN105519115A (zh) | 2013-09-10 | 2016-04-20 | 株式会社Kt | 用于对可扩展视频信号进行编码/解码的方法及装置 |
| US10257527B2 (en) * | 2013-09-26 | 2019-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Hybrid codec scalable video |
| US10091519B2 (en) * | 2013-10-14 | 2018-10-02 | Electronics And Telecommunications Research Institute | Multilayer-based image encoding/decoding method and apparatus |
| US9706228B2 (en) * | 2013-10-15 | 2017-07-11 | Qualcomm Incorporated | Support for large numbers of views in multi-layer coding |
| US10390087B2 (en) | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
| WO2015168581A1 (en) * | 2014-05-01 | 2015-11-05 | Arris Enterprises, Inc. | Reference layer and scaled reference layer offsets for scalable video coding |
| US10694192B2 (en) | 2014-06-27 | 2020-06-23 | Koninklijke Kpn N.V. | HEVC-tiled video streaming |
| EP3162074A1 (en) | 2014-06-27 | 2017-05-03 | Koninklijke KPN N.V. | Determining a region of interest on the basis of a hevc-tiled video stream |
| JP6555263B2 (ja) * | 2014-06-30 | 2019-08-07 | ソニー株式会社 | 情報処理装置および方法 |
| US20160014415A1 (en) * | 2014-07-08 | 2016-01-14 | Mediatek Inc. | Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection |
| US10523957B2 (en) * | 2014-10-08 | 2019-12-31 | Vid Scale, Inc. | Optimization using multi-threaded parallel processing framework |
| GB2532420A (en) * | 2014-11-18 | 2016-05-25 | Sony Corp | Data encoding and decoding |
| US10440407B2 (en) | 2017-05-09 | 2019-10-08 | Google Llc | Adaptive control for immersive experience delivery |
| US10567464B2 (en) | 2015-04-15 | 2020-02-18 | Google Llc | Video compression with adaptive view-dependent lighting removal |
| US10540818B2 (en) | 2015-04-15 | 2020-01-21 | Google Llc | Stereo image generation and interactive playback |
| US10469873B2 (en) | 2015-04-15 | 2019-11-05 | Google Llc | Encoding and decoding virtual reality video |
| US10546424B2 (en) * | 2015-04-15 | 2020-01-28 | Google Llc | Layered content delivery for virtual and augmented reality experiences |
| US10412373B2 (en) | 2015-04-15 | 2019-09-10 | Google Llc | Image capture for virtual reality displays |
| US10444931B2 (en) | 2017-05-09 | 2019-10-15 | Google Llc | Vantage generation and interactive playback |
| US10419737B2 (en) | 2015-04-15 | 2019-09-17 | Google Llc | Data structures and delivery methods for expediting virtual reality playback |
| WO2016180486A1 (en) * | 2015-05-12 | 2016-11-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Composite scalable video streaming |
| WO2017029400A1 (en) | 2015-08-20 | 2017-02-23 | Koninklijke Kpn N.V. | Forming one or more tile streams on the basis of one or more video streams |
| ES2844525B1 (es) * | 2015-09-11 | 2022-07-05 | Kt Corp | Metodo para decodificar un video |
| EP3360330B1 (en) | 2015-10-08 | 2021-03-24 | Koninklijke KPN N.V. | Enhancing a region of interest in video frames of a video stream |
| US10467006B2 (en) * | 2015-12-20 | 2019-11-05 | Intel Corporation | Permutating vector data scattered in a temporary destination into elements of a destination register based on a permutation factor |
| CA3013111C (en) * | 2016-02-02 | 2022-08-30 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Scene section and region of interest handling in video streaming |
| TWI669946B (zh) | 2016-02-09 | 2019-08-21 | 弗勞恩霍夫爾協會 | 用於圖像/視訊資料串流而允許有效可縮減性或有效隨機存取之技術 |
| CN116170588A (zh) * | 2016-03-30 | 2023-05-26 | 韩国电子通信研究院 | 使用画面划分信息对视频进行编码和解码的方法和设备 |
| US10171825B1 (en) * | 2016-04-27 | 2019-01-01 | Matrox Graphics Inc. | Parallel compression of image data in a compression device |
| EP3996375A1 (en) * | 2016-05-26 | 2022-05-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Broadcast streaming of panoramic video for interactive clients |
| JP2018107500A (ja) * | 2016-12-22 | 2018-07-05 | キヤノン株式会社 | 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム |
| KR102553762B1 (ko) * | 2017-03-20 | 2023-07-11 | 지이 비디오 컴프레션, 엘엘씨 | 고급 비디오 데이터 스트림 추출 및 다중 해상도 비디오 송신 |
| US10602239B2 (en) * | 2017-03-23 | 2020-03-24 | Mediatek Inc. | Method and apparatus for track composition |
| KR20230079466A (ko) * | 2017-04-11 | 2023-06-07 | 브이아이디 스케일, 인크. | 면 연속성을 사용하는 360 도 비디오 코딩 |
| US10474227B2 (en) | 2017-05-09 | 2019-11-12 | Google Llc | Generation of virtual reality with 6 degrees of freedom from limited viewer data |
| CN116248868B (zh) * | 2017-07-03 | 2025-11-25 | 汉阳大学校产学协力团 | 利用包含追加区域的分割单位的影像解码方法以及装置 |
| WO2019009590A1 (ko) | 2017-07-03 | 2019-01-10 | 김기백 | 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치 |
| US11418816B2 (en) | 2017-09-20 | 2022-08-16 | Vid Scale, Inc. | Handling face discontinuities in 360-degree video coding |
| CN117676138A (zh) * | 2017-12-06 | 2024-03-08 | V-诺瓦国际有限公司 | 编码信号的方法、编码器、解码数据流的方法以及解码器 |
| CN112640455B (zh) | 2018-06-21 | 2024-06-14 | 瑞典爱立信有限公司 | 视频编码中具有子图块的图块分区 |
| CN112585970B (zh) * | 2018-06-21 | 2024-07-09 | 瑞典爱立信有限公司 | 灵活图块分区 |
| EP3811624A1 (en) | 2018-06-21 | 2021-04-28 | Telefonaktiebolaget LM Ericsson (publ) | Tile shuffling for 360 degree video decoding |
| CN110677645B (zh) * | 2018-07-02 | 2022-06-10 | 华为技术有限公司 | 一种图像预测方法及装置 |
| KR102695519B1 (ko) | 2018-07-02 | 2024-08-14 | 삼성전자주식회사 | 영상 모델 구축 장치 및 방법 |
| US11841901B2 (en) * | 2018-07-25 | 2023-12-12 | Maxell, Ltd. | Automatic video production device, automatic video production method, and video recording medium used therefor |
| US10375416B1 (en) * | 2018-09-05 | 2019-08-06 | Tencent America LLC | Segment types in video coding |
| FI3847817T3 (fi) | 2018-09-14 | 2024-06-26 | Huawei Tech Co Ltd | Viipalointi ja ruudukointi videokoodauksessa |
| GB201817781D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Mehods, apparatuses, computer programs and computer-readable media |
| EP3891994A1 (en) * | 2018-12-07 | 2021-10-13 | InterDigital VC Holdings, Inc. | Managing coding tools combinations and restrictions |
| JP7182006B2 (ja) | 2018-12-20 | 2022-12-01 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | ピクチャにおける均一なセグメントスプリットを使用したビデオコーディングのための方法および装置 |
| US11310516B2 (en) * | 2018-12-21 | 2022-04-19 | Hulu, LLC | Adaptive bitrate algorithm with cross-user based viewport prediction for 360-degree video streaming |
| CN109819272B (zh) * | 2018-12-26 | 2022-09-16 | 平安科技(深圳)有限公司 | 视频发送方法、装置、计算机可读存储介质及电子设备 |
| PL4221213T3 (pl) | 2019-01-09 | 2024-11-18 | Huawei Technologies Co., Ltd. | Koder wideo, dekoder wideo i stosowne sposoby |
| JP7285857B2 (ja) * | 2019-01-16 | 2023-06-02 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | リマインダをもつ均一なタイルスプリットを含むビデオコーディング |
| CN113491117A (zh) | 2019-03-08 | 2021-10-08 | 北京达佳互联信息技术有限公司 | 用于处理不同图片尺寸的视频编解码 |
| DK4064706T3 (da) * | 2019-03-11 | 2023-07-24 | Dolby Laboratories Licensing Corp | Signalering af information relateret til blændevinkel |
| US10924751B2 (en) * | 2019-03-18 | 2021-02-16 | Tencent America LLC | Data unit and parameter set design for point cloud coding |
| CN113785575A (zh) * | 2019-03-21 | 2021-12-10 | 佳稳电子有限公司 | 处理图片分割的影像编码方法、影像解码方法及其装置 |
| KR102648569B1 (ko) | 2019-05-13 | 2024-03-19 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 변환 스킵 모드의 블록 치수 설정들 |
| CN118678087A (zh) * | 2019-05-15 | 2024-09-20 | 现代自动车株式会社 | 用于运动图像数据的并行编码和解码的方法 |
| WO2020233660A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax-based motion candidate derivation in sub-block merge mode |
| CN113853787B (zh) | 2019-05-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
| US12483702B2 (en) | 2019-06-03 | 2025-11-25 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US11523185B2 (en) | 2019-06-19 | 2022-12-06 | Koninklijke Kpn N.V. | Rendering video stream in sub-area of visible display area |
| EP3997869A4 (en) | 2019-08-10 | 2022-10-26 | Beijing Bytedance Network Technology Co., Ltd. | Subpicture dependent signaling in video bitstreams |
| JP7411787B2 (ja) * | 2019-09-23 | 2024-01-11 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | セグメント存在情報を提供すること |
| WO2021060802A1 (ko) * | 2019-09-27 | 2021-04-01 | 에스케이텔레콤 주식회사 | 픽처로부터 분할되는 하위 유닛들에 대한 정보를 획득하는 방법 및 장치 |
| WO2021066508A1 (ko) * | 2019-09-30 | 2021-04-08 | 현대자동차주식회사 | 다른 해상도를 가지는 픽처들에 대한 인터 예측 방법 및 장치 |
| JP7322290B2 (ja) | 2019-10-02 | 2023-08-07 | 北京字節跳動網絡技術有限公司 | ビデオビットストリームにおけるサブピクチャシグナリングのための構文 |
| CN114631321B (zh) | 2019-10-18 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| KR20260033036A (ko) * | 2019-11-05 | 2026-03-10 | 엘지전자 주식회사 | 슬라이스 타입 기반 영상/비디오 코딩 방법 및 장치 |
| US12058335B2 (en) | 2019-11-22 | 2024-08-06 | Lg Electronics Inc. | Image coding method based on entry point-related information in video or image coding system |
| KR20250162946A (ko) | 2019-11-28 | 2025-11-19 | 엘지전자 주식회사 | 영상/비디오 코딩을 위한 슬라이스 및 타일 구성 |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| CN114946184B (zh) * | 2019-12-19 | 2025-06-17 | 瑞典爱立信有限公司 | 胶片颗粒过程 |
| CN120017861A (zh) | 2019-12-23 | 2025-05-16 | Lg电子株式会社 | 解码设备、编码设备和用于发送用于图像的数据的设备 |
| WO2021133062A1 (ko) * | 2019-12-23 | 2021-07-01 | 엘지전자 주식회사 | 가상 경계 기반 영상 코딩 장치 및 방법 |
| KR102302755B1 (ko) * | 2019-12-30 | 2021-09-16 | 재단법인 경주스마트미디어센터 | Drm 콘텐츠 병렬 패키징 장치 및 이를 포함하는 drm 콘텐츠 병렬 패키징 시스템 및 drm 콘텐츠 병렬 패키징 방법 |
| KR102477310B1 (ko) * | 2020-12-29 | 2022-12-12 | 재단법인 경주스마트미디어센터 | Drm 콘텐츠 병렬 패키징 장치 및 이를 포함하는 drm 콘텐츠 병렬 패키징 시스템 및 drm 콘텐츠 병렬 패키징 방법 |
| WO2021142370A1 (en) * | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Constraints on value ranges in video bitstreams |
| CN115280768B (zh) * | 2020-01-13 | 2026-01-23 | 抖音视界有限公司 | 视频编解码中的子图片边界滤波 |
| WO2021160126A1 (en) * | 2020-02-14 | 2021-08-19 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between in-loop filtering and video slices |
| WO2021185311A1 (en) * | 2020-03-20 | 2021-09-23 | Mediatek Inc. | Method and apparatus for signaling tile and slice partition information in image and video coding |
| KR20220157950A (ko) | 2020-03-23 | 2022-11-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트 |
| WO2021201759A1 (en) * | 2020-04-02 | 2021-10-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding based on bi-directional picture condition |
| CN111901610B (zh) * | 2020-08-03 | 2021-09-21 | 西北工业大学 | 一种基于多层编码器的并行图像描述方法 |
| CN116018806B (zh) * | 2020-09-04 | 2025-06-10 | 瑞典爱立信有限公司 | 用来提高对具有远程渲染的扩展现实应用中的延迟变化的容限的分离渲染 |
| EP4364415A1 (en) * | 2021-06-29 | 2024-05-08 | Telefonaktiebolaget LM Ericsson (publ) | Applying an overlay process to a picture |
| US11489898B1 (en) * | 2021-07-07 | 2022-11-01 | Tencent America LLC | Method and apparatus for segment-based split and merge functions for parallel processing of media |
| EP4437732A1 (en) * | 2021-11-22 | 2024-10-02 | V-Nova International Limited | Processing a multi-layer video stream |
| GB2613015B (en) * | 2021-11-22 | 2024-10-23 | V Nova Int Ltd | Decoding a multi-layer video stream using a joint packet stream |
| US12284232B2 (en) * | 2022-01-11 | 2025-04-22 | Tencent America LLC | Splitter and merger functions for multidimensional segmented media data |
| CN117197262B (zh) * | 2022-05-27 | 2025-05-13 | 中国科学技术大学 | 语义可伸缩图像编码方法、系统、设备及存储介质 |
| US12167045B2 (en) * | 2022-09-02 | 2024-12-10 | Sharp Kabushiki Kaisha | Systems and methods for signaling neural network post-filter characteristics information in video coding |
| EP4659201A1 (en) * | 2023-01-30 | 2025-12-10 | Six Impossible Things Before Breakfast Limited | Systems and methods for creating efficient progressive images |
| CN116723333B (zh) * | 2023-08-02 | 2023-10-31 | 清华大学 | 基于语义信息的可分层视频编码方法、装置及产品 |
| WO2025129910A1 (en) * | 2023-12-21 | 2025-06-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Dynamic mesh base geometry coding position adjustment method |
| CN117520471B (zh) * | 2024-01-06 | 2024-05-03 | 深圳市城市规划设计研究院股份有限公司 | 一种空间要素信息查询方法、系统、存储介质及电子设备 |
Family Cites Families (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69331174T2 (de) | 1992-06-29 | 2002-06-06 | Canon K.K., Tokio/Tokyo | Bildverarbeitungsvorrichtung |
| ES2323358T3 (es) * | 1997-04-01 | 2009-07-14 | Sony Corporation | Codificador de imagenes, metodo de codificacion de imagenes, descodificador de imagenes, metodo de descodificacion de imagenes, y medio de distribucion. |
| JPH10336668A (ja) | 1997-06-02 | 1998-12-18 | Sharp Corp | 動きベクトル検出装置 |
| JP4118049B2 (ja) | 2001-12-28 | 2008-07-16 | 株式会社リコー | 画像処理装置及び方法 |
| AU2003291519A1 (en) * | 2002-12-03 | 2004-06-23 | Thomson Licensing S.A. | Hybrid scalable encoder, method, and media for standard-definition and high-definition video formats on a single-disc |
| KR100679011B1 (ko) * | 2004-07-15 | 2007-02-05 | 삼성전자주식회사 | 기초 계층을 이용하는 스케일러블 비디오 코딩 방법 및 장치 |
| ITMI20041971A1 (it) * | 2004-10-15 | 2005-01-15 | Uni Degli Studi Brescia | Metodo di codifica video scalabile |
| EP1694074A1 (en) * | 2005-02-18 | 2006-08-23 | Thomson Licensing | Process for scalable coding of images |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| KR100678907B1 (ko) * | 2005-07-12 | 2007-02-06 | 삼성전자주식회사 | 하위 계층의 복원 데이터를 사용하여 fgs 계층을 인코딩및 디코딩하는 방법 및 장치 |
| JP4490351B2 (ja) * | 2005-08-29 | 2010-06-23 | 日本電信電話株式会社 | 階層間予測処理方法,階層間予測処理装置,階層間予測処理プログラムおよびその記録媒体 |
| KR100772868B1 (ko) * | 2005-11-29 | 2007-11-02 | 삼성전자주식회사 | 복수 계층을 기반으로 하는 스케일러블 비디오 코딩 방법및 장치 |
| CN101371312B (zh) | 2005-12-08 | 2015-12-02 | 维德约股份有限公司 | 用于视频通信系统中的差错弹性和随机接入的系统和方法 |
| CN101371585B (zh) | 2006-01-09 | 2014-07-30 | 汤姆森特许公司 | 提供用于多视图视频编码的提供降低分辨率的更新模式的方法和装置 |
| JP5227187B2 (ja) | 2006-01-09 | 2013-07-03 | トムソン ライセンシング | マルチビュービデオ符号化のための低解像度アップデートモードを提供する方法及び装置 |
| US8315308B2 (en) * | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
| 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 |
| AU2007223300A1 (en) * | 2006-01-27 | 2007-09-13 | Vidyo, Inc. | System and method for providing error resilience, random access and rate control in scalable video communications |
| EP2002658A2 (en) * | 2006-03-23 | 2008-12-17 | Koninklijke Philips Electronics N.V. | Coding device and method for encoding movie data |
| US8767836B2 (en) * | 2006-03-27 | 2014-07-01 | Nokia Corporation | Picture delimiter in scalable video coding |
| US20070230567A1 (en) * | 2006-03-28 | 2007-10-04 | Nokia Corporation | Slice groups and data partitioning in scalable video coding |
| EP2052545B1 (fr) * | 2006-07-10 | 2013-10-02 | Orange | Dispositif et procede de codage et de decodage echelonnables de flux de donnees d'images, signal et programme d'ordinateur correspondants |
| US7535383B2 (en) * | 2006-07-10 | 2009-05-19 | Sharp Laboratories Of America Inc. | Methods and systems for signaling multi-layer bitstream data |
| US8396134B2 (en) * | 2006-07-21 | 2013-03-12 | Vidyo, Inc. | System and method for scalable video coding using telescopic mode flags |
| JP4956304B2 (ja) | 2006-08-08 | 2012-06-20 | キヤノン株式会社 | 画像符号化装置及びその制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
| US7991236B2 (en) * | 2006-10-16 | 2011-08-02 | Nokia Corporation | Discardable lower layer adaptations in scalable video coding |
| KR101101965B1 (ko) | 2006-10-16 | 2012-01-02 | 노키아 코포레이션 | 멀티뷰 비디오 코딩에 대한 병렬 디코딩가능 슬라이스들을 이용하기 위한 시스템 및 방법 |
| US7756348B2 (en) | 2006-10-30 | 2010-07-13 | Hewlett-Packard Development Company, L.P. | Method for decomposing a video sequence frame |
| JP2009540666A (ja) * | 2006-11-09 | 2009-11-19 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング/エンコーディング方法及び装置 |
| JP2009538084A (ja) | 2006-11-17 | 2009-10-29 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング/エンコーディング方法及び装置 |
| CN101888555B (zh) * | 2006-11-17 | 2013-04-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| CN101401430B (zh) * | 2006-11-17 | 2012-02-29 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| EP1933563A1 (en) * | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction |
| KR20080066522A (ko) | 2007-01-11 | 2008-07-16 | 삼성전자주식회사 | 다시점 영상의 부호화, 복호화 방법 및 장치 |
| US20100266042A1 (en) | 2007-03-02 | 2010-10-21 | Han Suh Koo | Method and an apparatus for decoding/encoding a video signal |
| PL4054201T3 (pl) | 2007-04-18 | 2024-08-12 | Dolby International Ab | Systemy kodowania |
| US20100142613A1 (en) * | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| WO2009048502A2 (en) | 2007-10-05 | 2009-04-16 | Thomson Licensing | Methods and apparatus for incorporating video usability information (vui) within a multi-view video (mvc) coding system |
| CN101822059B (zh) * | 2007-10-15 | 2012-11-28 | 汤姆森许可贸易公司 | 可缩放视频的层间残差预测的方法和设备 |
| US8126054B2 (en) * | 2008-01-09 | 2012-02-28 | Motorola Mobility, Inc. | Method and apparatus for highly scalable intraframe video coding |
| SG155797A1 (en) | 2008-03-20 | 2009-10-29 | St Microelectronics Asia | System and process for image rescaling with edge adaptive phase control in interpolation process |
| US8249142B2 (en) * | 2008-04-24 | 2012-08-21 | Motorola Mobility Llc | Method and apparatus for encoding and decoding video using redundant encoding and decoding techniques |
| EP2384004A4 (en) * | 2009-01-29 | 2012-08-01 | Lg Electronics Inc | METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNALS USING INTRA MODE CONTOUR CODING |
| JP5115498B2 (ja) | 2009-03-05 | 2013-01-09 | 富士通株式会社 | 画像符号化装置、画像符号化制御方法およびプログラム |
| AU2009201637B2 (en) | 2009-04-24 | 2011-08-11 | Canon Kabushiki Kaisha | Processing multi-view digital images |
| US20120044322A1 (en) * | 2009-05-01 | 2012-02-23 | Dong Tian | 3d video coding formats |
| EP2428042B1 (en) * | 2009-05-05 | 2013-05-01 | Telefonaktiebolaget LM Ericsson (publ) | Scalable video coding method, encoder and computer program |
| JP5909187B2 (ja) | 2009-10-14 | 2016-04-26 | トムソン ライセンシングThomson Licensing | フィルタ処理およびエッジ符号化 |
| US8705624B2 (en) * | 2009-11-24 | 2014-04-22 | STMicroelectronics International N. V. | Parallel decoding for scalable video coding |
| FR2955730A1 (fr) | 2010-01-25 | 2011-07-29 | Thomson Licensing | Procedes de codage et de decodage |
| EP2557791A4 (en) | 2010-04-07 | 2016-09-07 | Jvc Kenwood Corp | DEVICE FOR ENCODING MOVING IMAGES, METHOD FOR ENCODING MOVING IMAGES, PROGRAM FOR ENCRYPTION OF MOVING IMAGES, DEVICE FOR DETERMINING MOVING IMAGES, METHOD FOR DECELERATING MOVING IMAGES AND A PROGRAM FOR DETERMINING MOVING IMAGES |
| BR122020007923B1 (pt) | 2010-04-13 | 2021-08-03 | Ge Video Compression, Llc | Predição interplano |
| US20110293004A1 (en) | 2010-05-26 | 2011-12-01 | Jicheng An | Method for processing motion partitions in tree-based motion compensation and related binarization processing circuit thereof |
| WO2012007038A1 (en) | 2010-07-15 | 2012-01-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hybrid video coding supporting intermediate view synthesis |
| WO2012020092A1 (en) * | 2010-08-11 | 2012-02-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-view signal codec |
| US20130162774A1 (en) * | 2010-09-14 | 2013-06-27 | Dong Tian | Compression methods and apparatus for occlusion data |
| CA2824741C (en) | 2011-01-14 | 2016-08-30 | Vidyo, Inc. | Improved nal unit header |
| JP5747559B2 (ja) | 2011-03-01 | 2015-07-15 | 富士通株式会社 | 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム |
| HUE067788T2 (hu) | 2011-04-25 | 2024-11-28 | Lg Electronics Inc | Intra predikciós eljárás videó dekódoláshoz és videó kódoláshoz |
| GB2500347B (en) * | 2011-05-16 | 2018-05-16 | Hfi Innovation Inc | Apparatus and method of sample adaptive offset for luma and chroma components |
| KR20140005296A (ko) * | 2011-06-10 | 2014-01-14 | 미디어텍 인크. | 스케일러블 비디오 코딩의 방법 및 장치 |
| WO2012167711A1 (en) * | 2011-06-10 | 2012-12-13 | Mediatek Inc. | Method and apparatus of scalable video coding |
| RU2587467C2 (ru) * | 2011-06-30 | 2016-06-20 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Сокращение задержки при кодировании и декодировании видео |
| IN2014CN01784A (enExample) | 2011-08-30 | 2015-05-29 | Nokia Corp | |
| WO2013038679A1 (ja) * | 2011-09-13 | 2013-03-21 | パナソニック株式会社 | 符号化装置、復号装置、再生装置、符号化方法、及び復号方法 |
| EP3468184B1 (en) * | 2011-11-11 | 2022-07-27 | GE Video Compression, LLC | Effective wedgelet partition coding using prediction |
| CN116320392A (zh) * | 2013-01-04 | 2023-06-23 | Ge视频压缩有限责任公司 | 高效可伸缩编码概念 |
| US9467707B2 (en) * | 2013-03-05 | 2016-10-11 | Qualcomm Incorporated | Parallel processing for video coding |
| KR102127281B1 (ko) | 2013-04-08 | 2020-06-26 | 지이 비디오 컴프레션, 엘엘씨 | 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념 |
| CN105122801A (zh) | 2013-04-17 | 2015-12-02 | 韦勒斯标准与技术协会公司 | 视频信号处理方法及装置 |
-
2014
- 2014-01-04 CN CN202310265075.1A patent/CN116320392A/zh active Pending
- 2014-01-04 CN CN202512055455.4A patent/CN121771406A/zh active Pending
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Non-Patent Citations (4)
| Title |
|---|
| A. Fuldseth, et al. Tiles. JCT-VC of ITU-T and ISO/IEC. JCTVC-E408 Ver.2, Mar. 31, 2011, pp.1-14* |
| C. A. Segall, et al. Spatial Scalability Within the H.264/AVC Scalable Video Coding Extension. IEEE Trans. on CSVT. Sep. 2007, Vol.17, No.9, pp.1121-1135* |
| K. Suhring, et al. Indication of tile boundary alignment. JCT-VC of ITU-T and ISO/IEC. JCTVC-L0197 Ver.1, Jan. 7, 2013, pp.1-2 |
| K. Suhring, et al. Indication of tile boundary alignment. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0202 Ver.1, Apr. 9, 2013, pp.1-3 |
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