JP2010507352A5 - - Google Patents

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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
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Japan
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base layer
image data
enhancement layer
pixel block
decoder
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JP2009533518A
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Japanese (ja)
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JP5134001B2 (ja
JP2010507352A (ja
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Priority claimed from PCT/US2007/081758 external-priority patent/WO2008049052A2/en
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Publication of JP2010507352A5 publication Critical patent/JP2010507352A5/ja
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JP2009533518A 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 Expired - Fee Related JP5134001B2 (ja)

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)

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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 (OSRAM) 2010-08-19
JP5134001B2 JP5134001B2 (ja) 2013-01-30

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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

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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 (OSRAM)
EP (1) EP2077038B1 (OSRAM)
JP (2) JP5134001B2 (OSRAM)
WO (1) WO2008049052A2 (OSRAM)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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
JP5254997B2 (ja) * 2007-01-26 2013-08-07 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） 発見フレーム領域についての動き推定
EP2119236A1 (en) * 2007-03-15 2009-11-18 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
WO2010021666A1 (en) 2008-08-20 2010-02-25 Thomson Licensing Refined depth map
US20110164683A1 (en) * 2008-09-17 2011-07-07 Maki Takahashi Scalable video stream decoding apparatus and scalable video stream generating apparatus
KR20110126103A (ko) 2009-01-07 2011-11-22 톰슨 라이센싱 조인트 깊이 추정
BRPI0924167A2 (pt) 2009-01-27 2016-02-10 Thomson Licensing métodos e aparelho para transformar a seleção em codificação e decodificação de vídeo
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
PL3089450T3 (pl) 2010-04-13 2023-01-09 Ge Video Compression, Llc Łączenie obszarów próbek
KR101690892B1 (ko) 2010-04-13 2016-12-28 지이 비디오 컴프레션, 엘엘씨 샘플 배열 멀티트리 세부분할에서 계승
RS66701B1 (sr) 2010-04-13 2025-05-30 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
CN105933716B (zh) * 2010-04-13 2019-05-28 Ge视频压缩有限责任公司 跨平面预测
KR102595454B1 (ko) * 2010-04-13 2023-10-27 지이 비디오 컴프레션, 엘엘씨 평면 간 예측
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
US20130188719A1 (en) * 2012-01-20 2013-07-25 Qualcomm Incorporated Motion prediction in svc using motion vector for intra-coded block
US20130287109A1 (en) * 2012-04-29 2013-10-31 Qualcomm Incorporated Inter-layer prediction through texture segmentation for video coding
JP6005847B2 (ja) * 2012-06-15 2016-10-12 インテル コーポレイション スケーラブルなビデオコーディングのためのアダプティブフィルタリング
US9247242B2 (en) 2012-07-09 2016-01-26 Qualcomm Incorporated Skip transform and residual coding mode 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
KR102445274B1 (ko) 2012-10-01 2022-09-20 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
CN105308968B (zh) * 2013-04-08 2019-06-14 Ge视频压缩有限责任公司 允许有效多视图/层编码的编码概念
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
KR102887010B1 (ko) * 2018-09-07 2025-11-17 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 비디오 코딩 시스템 및 방법
JP7110397B2 (ja) * 2019-01-09 2022-08-01 オリンパス株式会社 画像処理装置、画像処理方法および画像処理プログラム
WO2021141372A1 (ko) * 2020-01-06 2021-07-15 현대자동차주식회사 이종 해상도를 갖는 참조 픽처 기반의 영상 부호화 및 복호화

Family Cites Families (53)

* Cited by examiner, † Cited by third party
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
WO1992019074A1 (fr) * 1991-04-10 1992-10-29 Mitsubishi Denki Kabushiki Kaisha Codeur et decodeur
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
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
US5929913A (en) * 1993-10-28 1999-07-27 Matsushita Electrical Industrial Co., Ltd Motion vector detector and video coder
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
US6005623A (en) * 1994-06-08 1999-12-21 Matsushita Electric Industrial Co., Ltd. Image conversion apparatus for transforming compressed image data of different resolutions wherein side information is scaled
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
US5612735A (en) * 1995-05-26 1997-03-18 Luncent Technologies Inc. Digital 3D/stereoscopic video compression technique utilizing two disparity estimates
US5619256A (en) * 1995-05-26 1997-04-08 Lucent Technologies Inc. Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions
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
KR20050105222A (ko) * 2003-02-17 2005-11-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 비디오 부호화
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
CN1969559A (zh) * 2004-06-11 2007-05-23 日本电气株式会社 移动图像编码装置和移动图像译码装置、其方法和程序
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
CN101147399B (zh) * 2005-04-06 2011-11-30 汤姆森许可贸易公司 编码增强层视频数据的方法和设备
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability

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