JP2010507352A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010507352A5 JP2010507352A5 JP2009533518A JP2009533518A JP2010507352A5 JP 2010507352 A5 JP2010507352 A5 JP 2010507352A5 JP 2009533518 A JP2009533518 A JP 2009533518A JP 2009533518 A JP2009533518 A JP 2009533518A JP 2010507352 A5 JP2010507352 A5 JP 2010507352A5
- Authority
- JP
- Japan
- Prior art keywords
- base layer
- image data
- enhancement layer
- pixel block
- decoder
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 24
- 239000013598 vector Substances 0.000 claims 18
- 238000001914 filtration Methods 0.000 claims 7
- 230000002123 temporal effect Effects 0.000 claims 5
- 238000005192 partition Methods 0.000 claims 3
- 238000004891 communication Methods 0.000 claims 2
- 238000003708 edge detection Methods 0.000 claims 2
- 238000012935 Averaging Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85293906P | 2006-10-18 | 2006-10-18 | |
| US60/852,939 | 2006-10-18 | ||
| PCT/US2007/081758 WO2008049052A2 (en) | 2006-10-18 | 2007-10-18 | Scalable video coding with filtering of lower layers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012246627A Division JP5467141B2 (ja) | 2006-10-18 | 2012-11-08 | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010507352A JP2010507352A (ja) | 2010-03-04 |
| JP2010507352A5 true JP2010507352A5 (enExample) | 2010-08-19 |
| JP5134001B2 JP5134001B2 (ja) | 2013-01-30 |
Family
ID=39201609
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009533518A Expired - Fee Related JP5134001B2 (ja) | 2006-10-18 | 2007-10-18 | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
| JP2012246627A Expired - Fee Related JP5467141B2 (ja) | 2006-10-18 | 2012-11-08 | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012246627A Expired - Fee Related JP5467141B2 (ja) | 2006-10-18 | 2012-11-08 | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080095238A1 (enExample) |
| EP (1) | EP2077038B1 (enExample) |
| JP (2) | JP5134001B2 (enExample) |
| WO (1) | WO2008049052A2 (enExample) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7456760B2 (en) * | 2006-09-11 | 2008-11-25 | Apple Inc. | Complexity-aware encoding |
| US8548056B2 (en) * | 2007-01-08 | 2013-10-01 | Qualcomm Incorporated | Extended inter-layer coding for spatial scability |
| JP5190469B2 (ja) * | 2007-01-26 | 2013-04-24 | 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) | 画像における境界領域処理 |
| WO2008111005A1 (en) * | 2007-03-15 | 2008-09-18 | Nokia Corporation | System and method for providing improved residual prediction for spatial scalability in video coding |
| US20090207915A1 (en) * | 2008-02-15 | 2009-08-20 | Freescale Semiconductor, Inc. | Scalable motion search ranges in multiple resolution motion estimation for video compression |
| JP4813517B2 (ja) * | 2008-05-29 | 2011-11-09 | オリンパス株式会社 | 画像処理装置、画像処理プログラム、画像処理方法、および電子機器 |
| CN102124742B (zh) | 2008-08-20 | 2013-09-11 | 汤姆逊许可公司 | 精制深度图 |
| BRPI0918619A2 (pt) * | 2008-09-17 | 2019-09-03 | Sharp Kk | aparelho de decodificação de fluxo de vídeo escalonável e aparelho de geração de fluxo de vídeo escalonável |
| JP5607716B2 (ja) | 2009-01-07 | 2014-10-15 | トムソン ライセンシング | 統合デプス推定 |
| KR20190143460A (ko) | 2009-01-27 | 2019-12-30 | 인터디지탈 매디슨 페이튼트 홀딩스 | 비디오 인코딩 및 디코딩에서 변환 선택을 위한 방법 및 장치 |
| JP2010288110A (ja) * | 2009-06-12 | 2010-12-24 | Sony Corp | 画像処理装置および画像処理方法 |
| US9300969B2 (en) | 2009-09-09 | 2016-03-29 | Apple Inc. | Video storage |
| TWI864980B (zh) | 2010-04-13 | 2024-12-01 | 美商Ge影像壓縮有限公司 | 樣本區域合併技術 |
| EP3442233B1 (en) | 2010-04-13 | 2024-05-29 | GE Video Compression, LLC | Inheritance in sample array multitree subdivision |
| BR122020007921B1 (pt) * | 2010-04-13 | 2021-08-03 | Ge Video Compression, Llc | Predição interplano |
| CN105915922B (zh) * | 2010-04-13 | 2019-07-02 | Ge视频压缩有限责任公司 | 跨平面预测 |
| PT3621306T (pt) | 2010-04-13 | 2022-03-02 | Ge Video Compression Llc | Codificação de vídeo utilizando subdivisões multi-árvore de imagens |
| KR20110114957A (ko) * | 2010-04-14 | 2011-10-20 | 삼성전기주식회사 | 데이터 송신 장치와 방법, 이를 이용한 네트워크 데이터 전송 시스템 및 방법 |
| US8976856B2 (en) | 2010-09-30 | 2015-03-10 | Apple Inc. | Optimized deblocking filters |
| JP5830993B2 (ja) | 2011-07-14 | 2015-12-09 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US20130188717A1 (en) * | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using partition mode without split flag |
| US20130287109A1 (en) * | 2012-04-29 | 2013-10-31 | Qualcomm Incorporated | Inter-layer prediction through texture segmentation for video coding |
| US10979703B2 (en) * | 2012-06-15 | 2021-04-13 | Intel Corporation | Adaptive filtering for scalable video coding |
| US9420289B2 (en) | 2012-07-09 | 2016-08-16 | Qualcomm Incorporated | Most probable mode order extension for difference domain intra prediction |
| US9635356B2 (en) * | 2012-08-07 | 2017-04-25 | Qualcomm Incorporated | Multi-hypothesis motion compensation for scalable video coding and 3D video coding |
| TWI637625B (zh) | 2012-08-29 | 2018-10-01 | Vid衡器股份有限公司 | 可調整視訊編碼移動向量預測的方法及裝置 |
| US20140086328A1 (en) * | 2012-09-25 | 2014-03-27 | Qualcomm Incorporated | Scalable video coding in hevc |
| KR102063306B1 (ko) | 2012-10-01 | 2020-01-07 | 지이 비디오 컴프레션, 엘엘씨 | 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩 |
| US9693060B2 (en) | 2012-11-16 | 2017-06-27 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9648319B2 (en) | 2012-12-12 | 2017-05-09 | Qualcomm Incorporated | Device and method for scalable coding of video information based on high efficiency video coding |
| WO2014097937A1 (ja) * | 2012-12-20 | 2014-06-26 | ソニー株式会社 | 画像処理装置および画像処理方法 |
| US20140192880A1 (en) * | 2013-01-04 | 2014-07-10 | Zhipin Deng | Inter layer motion data inheritance |
| CN117956141A (zh) * | 2013-04-08 | 2024-04-30 | Ge视频压缩有限责任公司 | 多视图解码器 |
| WO2014175658A1 (ko) * | 2013-04-24 | 2014-10-30 | 인텔렉추얼 디스커버리 주식회사 | 비디오 부호화 및 복호화 방법, 그를 이용한 장치 |
| FR3008840A1 (fr) * | 2013-07-17 | 2015-01-23 | Thomson Licensing | Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants |
| EP3089452A4 (en) * | 2013-12-26 | 2017-10-25 | Samsung Electronics Co., Ltd. | Inter-layer video decoding method for performing subblock-based prediction and apparatus therefor, and inter-layer video encoding method for performing subblock-based prediction and apparatus therefor |
| CN112640466B (zh) * | 2018-09-07 | 2024-09-20 | 松下电器(美国)知识产权公司 | 用于视频编码的系统和方法 |
| CN113228102B (zh) * | 2019-01-09 | 2024-11-15 | 奥林巴斯株式会社 | 图像处理装置、图像处理方法和图像处理程序 |
| WO2021141372A1 (ko) * | 2020-01-06 | 2021-07-15 | 현대자동차주식회사 | 이종 해상도를 갖는 참조 픽처 기반의 영상 부호화 및 복호화 |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958226A (en) * | 1989-09-27 | 1990-09-18 | At&T Bell Laboratories | Conditional motion compensated interpolation of digital motion video |
| US5465119A (en) * | 1991-02-22 | 1995-11-07 | Demografx | Pixel interlacing apparatus and method |
| DE69228641T2 (de) * | 1991-04-10 | 1999-10-07 | Mitsubishi Denki K.K., Tokio/Tokyo | Kodierer und dekodierer |
| US5467136A (en) * | 1991-05-31 | 1995-11-14 | Kabushiki Kaisha Toshiba | Video decoder for determining a motion vector from a scaled vector and a difference vector |
| US5414469A (en) * | 1991-10-31 | 1995-05-09 | International Business Machines Corporation | Motion video compression system with multiresolution features |
| US5408328A (en) * | 1992-03-23 | 1995-04-18 | Ricoh Corporation, California Research Center | Compressed image virtual editing system |
| JPH05316360A (ja) * | 1992-05-14 | 1993-11-26 | Fuji Xerox Co Ltd | 画像信号の符号化復号装置 |
| CA2126467A1 (en) * | 1993-07-13 | 1995-01-14 | Barin Geoffry Haskell | Scalable encoding and decoding of high-resolution progressive video |
| KR970003102B1 (ko) * | 1993-09-17 | 1997-03-14 | 대우전자 주식회사 | 영상 복호기에서의 하프 픽셀 움직임 보상 회로 |
| US5929913A (en) * | 1993-10-28 | 1999-07-27 | Matsushita Electrical Industrial Co., Ltd | Motion vector detector and video coder |
| JP3385077B2 (ja) * | 1993-10-28 | 2003-03-10 | 松下電器産業株式会社 | 動きベクトル検出装置 |
| JP2956464B2 (ja) * | 1993-12-29 | 1999-10-04 | 日本ビクター株式会社 | 画像情報圧縮伸長装置 |
| EP0687112B1 (en) * | 1994-06-08 | 2006-09-20 | Matsushita Electric Industrial Co., Ltd. | Image conversion apparatus |
| JP3732867B2 (ja) * | 1995-03-09 | 2006-01-11 | 株式会社ルネサステクノロジ | 画像伸張装置 |
| US5742892A (en) * | 1995-04-18 | 1998-04-21 | Sun Microsystems, Inc. | Decoder for a software-implemented end-to-end scalable video delivery system |
| US5619256A (en) * | 1995-05-26 | 1997-04-08 | Lucent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions |
| US5612735A (en) * | 1995-05-26 | 1997-03-18 | Luncent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing two disparity estimates |
| JP3263278B2 (ja) * | 1995-06-19 | 2002-03-04 | 株式会社東芝 | 画像圧縮通信装置 |
| US5999189A (en) * | 1995-08-04 | 1999-12-07 | Microsoft Corporation | Image compression to reduce pixel and texture memory requirements in a real-time image generator |
| US5786855A (en) * | 1995-10-26 | 1998-07-28 | Lucent Technologies Inc. | Method and apparatus for coding segmented regions in video sequences for content-based scalability |
| US6026183A (en) * | 1995-10-27 | 2000-02-15 | Texas Instruments Incorporated | Content-based video compression |
| JPH09182083A (ja) * | 1995-12-27 | 1997-07-11 | Matsushita Electric Ind Co Ltd | ビデオ画像符号化方法及び復号化方法とその装置 |
| US5778097A (en) * | 1996-03-07 | 1998-07-07 | Intel Corporation | Table-driven bi-directional motion estimation using scratch area and offset valves |
| JP3263807B2 (ja) * | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
| KR100235347B1 (ko) * | 1996-09-19 | 1999-12-15 | 전주범 | 윤곽선 영상신호 부호화 방법 및 장치 |
| US6144701A (en) * | 1996-10-11 | 2000-11-07 | Sarnoff Corporation | Stereoscopic video coding and decoding apparatus and method |
| US5978509A (en) * | 1996-10-23 | 1999-11-02 | Texas Instruments Incorporated | Low power video decoder system with block-based motion compensation |
| US5886736A (en) * | 1996-10-24 | 1999-03-23 | General Instrument Corporation | Synchronization of a stereoscopic video sequence |
| US6173013B1 (en) * | 1996-11-08 | 2001-01-09 | Sony Corporation | Method and apparatus for encoding enhancement and base layer image signals using a predicted image signal |
| US6043846A (en) * | 1996-11-15 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Prediction apparatus and method for improving coding efficiency in scalable video coding |
| US6148026A (en) * | 1997-01-08 | 2000-11-14 | At&T Corp. | Mesh node coding to enable object based functionalities within a motion compensated transform video coder |
| US6005980A (en) * | 1997-03-07 | 1999-12-21 | General Instrument Corporation | Motion estimation and compensation of video object planes for interlaced digital video |
| FI106071B (fi) * | 1997-03-13 | 2000-11-15 | Nokia Mobile Phones Ltd | Mukautuva suodatin |
| US6057884A (en) * | 1997-06-05 | 2000-05-02 | General Instrument Corporation | Temporal and spatial scaleable coding for video object planes |
| US6351563B1 (en) * | 1997-07-09 | 2002-02-26 | Hyundai Electronics Ind. Co., Ltd. | Apparatus and method for coding/decoding scalable shape binary image using mode of lower and current layers |
| US6233356B1 (en) * | 1997-07-08 | 2001-05-15 | At&T Corp. | Generalized scalability for video coder based on video objects |
| US6993201B1 (en) * | 1997-07-08 | 2006-01-31 | At&T Corp. | Generalized scalability for video coder based on video objects |
| US6731811B1 (en) * | 1997-12-19 | 2004-05-04 | Voicecraft, Inc. | Scalable predictive coding method and apparatus |
| JP2002044671A (ja) * | 2001-06-11 | 2002-02-08 | Sharp Corp | 動画像復号装置 |
| CN1751519A (zh) * | 2003-02-17 | 2006-03-22 | 皇家飞利浦电子股份有限公司 | 视频编码 |
| US7283589B2 (en) * | 2003-03-10 | 2007-10-16 | Microsoft Corporation | Packetization of FGS/PFGS video bitstreams |
| KR100586882B1 (ko) * | 2004-04-13 | 2006-06-08 | 삼성전자주식회사 | 모션 스케일러빌리티를 지원하는 코딩 방법 및 장치 |
| EP1768417A4 (en) * | 2004-06-11 | 2011-04-06 | Nec Corp | ANIMATED IMAGE ENCODER AND MOVIE IMAGE DECODER AND METHOD AND PROGRAM THEREOF |
| US20060012719A1 (en) | 2004-07-12 | 2006-01-19 | Nokia Corporation | System and method for motion prediction in scalable video coding |
| US8553776B2 (en) * | 2004-07-21 | 2013-10-08 | QUALCOMM Inorporated | Method and apparatus for motion vector assignment |
| KR100664929B1 (ko) * | 2004-10-21 | 2007-01-04 | 삼성전자주식회사 | 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치 |
| KR100714689B1 (ko) * | 2005-01-21 | 2007-05-04 | 삼성전자주식회사 | 다 계층 구조 기반의 스케일러블 비디오 코딩 및 디코딩방법, 이를 위한 장치 |
| JP2006246351A (ja) * | 2005-03-07 | 2006-09-14 | Matsushita Electric Ind Co Ltd | 画像符号化装置および画像復号化装置 |
| KR100703760B1 (ko) * | 2005-03-18 | 2007-04-06 | 삼성전자주식회사 | 시간적 레벨간 모션 벡터 예측을 이용한 비디오인코딩/디코딩 방법 및 장치 |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| KR100763179B1 (ko) * | 2005-04-01 | 2007-10-04 | 삼성전자주식회사 | 비동기 픽쳐의 모션 벡터를 압축/복원하는 방법 및 그방법을 이용한 장치 |
| JP4854046B2 (ja) * | 2005-04-06 | 2012-01-11 | トムソン ライセンシング | エンハンスメント層ビデオ・データを符号化する方法および装置 |
| US8315308B2 (en) * | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
-
2007
- 2007-10-18 JP JP2009533518A patent/JP5134001B2/ja not_active Expired - Fee Related
- 2007-10-18 US US11/874,533 patent/US20080095238A1/en not_active Abandoned
- 2007-10-18 EP EP07844389A patent/EP2077038B1/en not_active Not-in-force
- 2007-10-18 WO PCT/US2007/081758 patent/WO2008049052A2/en not_active Ceased
-
2012
- 2012-11-08 JP JP2012246627A patent/JP5467141B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010507352A5 (enExample) | ||
| JP6163674B2 (ja) | 高効率次世代ビデオコーディングのためのコンテンツ適応双方向性又は機能性予測マルチパスピクチャ | |
| KR101239567B1 (ko) | 움직임 추정에 대한 검색 범위 선택 방법과 그의 시스템 및 컴퓨터 판독가능 저장 매체 | |
| CN116320473B (zh) | 光流预测细化的方法和装置 | |
| KR102501210B1 (ko) | 결합된 인터 및 인트라-예측 모드의 제한되고 조정된 적용 | |
| TWI493975B (zh) | 用於低複雜度移動向量導出之系統及方法 | |
| US10412409B2 (en) | Encoding system using motion estimation and encoding method using motion estimation | |
| JP2010010950A5 (enExample) | ||
| JP2010507352A (ja) | 下層のフィルタリングを備えたスケーラブルビデオ符号化 | |
| JP2013535901A (ja) | ビデオ符号化のための高度な動きモデルを使った参照処理 | |
| CN117014627B (zh) | 对视频信号进行编码的双向光流方法、计算设备和存储介质 | |
| JP2025172820A (ja) | オプティカルフローによる予測洗練化における方法および装置 | |
| US9088797B2 (en) | Video processing method and apparatus with residue prediction | |
| CN114979631A (zh) | 用于利用光流的预测细化、双向光流和解码器侧运动矢量细化的方法和装置 | |
| JP2010154490A5 (enExample) | ||
| EP4032298A1 (en) | Methods and apparatus for prediction refinement with optical flow | |
| US20220116655A1 (en) | Methods and apparatus for prediction refinement with optical flow | |
| CN112135146B (zh) | 一种编解码方法、装置及其设备 | |
| EP3963887A1 (en) | Methods and apparatus of prediction refinement with optical flow | |
| KR101368732B1 (ko) | 고성능 h.264/avc 인코더용 움직임 예측장치 및 움직임 예측방법 | |
| CN117294842B (zh) | 视频编解码方法、设备和非暂时性计算机可读存储介质 | |
| TWI517671B (zh) | 用於增強型解碼器側移動向量導出(dmvd)處理之系統及方法 | |
| Ke et al. | Playing-video superresolution enlargement algorithm based on reference frames | |
| JP2005245012A5 (enExample) |