JP5134001B2 - 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 - Google Patents

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 Download PDF

Info

Publication number
JP5134001B2
JP5134001B2 JP2009533518A JP2009533518A JP5134001B2 JP 5134001 B2 JP5134001 B2 JP 5134001B2 JP 2009533518 A JP2009533518 A JP 2009533518A JP 2009533518 A JP2009533518 A JP 2009533518A JP 5134001 B2 JP5134001 B2 JP 5134001B2
Authority
JP
Japan
Prior art keywords
pixel block
base layer
enhancement layer
motion vector
layer pixel
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
Application number
JP2009533518A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010507352A5 (https=
JP2010507352A (ja
Inventor
ウー・シ−ジュン
シャイ・シャオジン
ハスキル・バリン・ジオフリー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of JP2010507352A publication Critical patent/JP2010507352A/ja
Publication of JP2010507352A5 publication Critical patent/JP2010507352A5/ja
Application granted granted Critical
Publication of JP5134001B2 publication Critical patent/JP5134001B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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)

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 JP2010507352A5 (https=) 2010-08-19
JP5134001B2 true 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 (https=)
EP (1) EP2077038B1 (https=)
JP (2) JP5134001B2 (https=)
WO (1) WO2008049052A2 (https=)

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
US20100027667A1 (en) * 2007-01-26 2010-02-04 Jonatan Samuelsson Motion estimation for uncovered frame regions
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
CN102124742B (zh) 2008-08-20 2013-09-11 汤姆逊许可公司 精制深度图
WO2010032636A1 (ja) * 2008-09-17 2010-03-25 シャープ株式会社 スケーラブルビデオストリーム復号装置およびスケーラブルビデオストリーム生成装置
BRPI0924045A2 (pt) 2009-01-07 2017-07-11 Thomson Licensing Estimação de profundidade conjunta
US9774864B2 (en) 2009-01-27 2017-09-26 Thomson Licensing Dtv Methods and apparatus for transform selection in video encoding and decoding
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
CN105872562B (zh) * 2010-04-13 2019-05-17 Ge视频压缩有限责任公司 跨平面预测
CN106060561B (zh) 2010-04-13 2019-06-28 Ge视频压缩有限责任公司 解码器、重建数组的方法、编码器、编码方法及数据流
JP5718453B2 (ja) 2010-04-13 2015-05-13 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 復号化方法
KR102699111B1 (ko) 2010-04-13 2024-08-27 지이 비디오 컴프레션, 엘엘씨 이미지들의 멀티-트리 서브-디비젼을 이용한 비디오 코딩
PL2559240T3 (pl) * 2010-04-13 2020-01-31 Ge Video Compression, Llc Predykcja międzypłaszczyznowa
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
US20130188718A1 (en) * 2012-01-20 2013-07-25 Qualcomm Incorporated Motion prediction in svc without including a temporally neighboring block motion vector in a candidate list
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
US9277212B2 (en) 2012-07-09 2016-03-01 Qualcomm Incorporated Intra mode extensions 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
KR101754999B1 (ko) * 2012-08-29 2017-07-06 브이아이디 스케일, 인크. 스케일러블 비디오 코딩을 위한 모션 벡터 예측 방법 및 장치
US20140086328A1 (en) * 2012-09-25 2014-03-27 Qualcomm Incorporated Scalable video coding in hevc
CN105052134B (zh) 2012-10-01 2019-09-03 Ge视频压缩有限责任公司 一种可伸缩视频编解码方法及计算机可读存储介质
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
KR101773413B1 (ko) * 2013-04-08 2017-08-31 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
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
CN106063271B (zh) 2013-12-26 2019-09-03 三星电子株式会社 用于执行基于子块的预测的层间视频解码方法及其设备以及用于执行基于子块的预测的层间视频编码方法及其设备
CN118972565A (zh) * 2018-09-07 2024-11-15 松下电器（美国）知识产权公司 用于视频编码的系统和方法
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
DE69233530T2 (de) * 1991-04-10 2006-05-11 Mitsubishi Denki K.K. 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
US6993201B1 (en) * 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
US6233356B1 (en) * 1997-07-08 2001-05-15 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
WO2004073312A1 (en) * 2003-02-17 2004-08-26 Koninklijke Philips Electronics N.V. Video coding
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
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

Also Published As

Publication number Publication date
JP2013070399A (ja) 2013-04-18
JP2010507352A (ja) 2010-03-04
EP2077038A2 (en) 2009-07-08
EP2077038B1 (en) 2013-01-30
US20080095238A1 (en) 2008-04-24
WO2008049052A2 (en) 2008-04-24
WO2008049052A3 (en) 2008-06-26
JP5467141B2 (ja) 2014-04-09

Similar Documents

Publication Publication Date Title
JP5134001B2 (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
CN113678441B (zh) 视频编解码的方法和装置
KR100664929B1 (ko) 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
JP5362831B2 (ja) 構成参照フレームを用いた動画符号化システムおよび方法
US9414086B2 (en) Partial frame utilization in video codecs
JP7114153B2 (ja) ビデオエンコーディング、デコーディング方法、装置、コンピュータ機器及びコンピュータプログラム
CN113259661A (zh) 视频解码的方法和装置
CN113301333A (zh) 视频解码的方法和装置
KR20220127308A (ko) 비디오 코딩을 위한 방법 및 장치
CN115136600A (zh) 用于视频编解码的方法和装置
CN113613019A (zh) 双向光流的比特宽度控制
JP2024045681A (ja) ビデオコーディングのための方法、装置及びプログラム
CN112399180B (zh) 视频解码方法、装置及存储介质
CN113261285A (zh) 编码方法、解码方法、编码器、解码器以及存储介质
JP4284265B2 (ja) 動画像符号化装置、動画像符号化方法、動画像復号化装置および動画像復号化方法
EP1659797A2 (en) Method and apparatus for compressing motion vectors in video coder based on multi-layer
KR20060059769A (ko) 영상신호의 엔코딩시에 베이스 레이어 픽처의 벡터를이용하기 위한 미세정보를 코딩하는 방법과 그 미세정보를이용하는 디코딩 방법
CN110784719B (zh) 在视频注释的存在下视频数据的高效编码
KR102111437B1 (ko) 인트라 모드를 이용한 쿼터 픽셀 해상도를 갖는 영상 보간 방법 및 장치
JP2026511429A (ja) 暗黙的フレーム間予測による点群属性の圧縮方式
HK40075531A (en) Video encoding and decoding method and device
JPH08172631A (ja) 画像予測符号化方法
HK40051634A (en) Methods and apparatuses for video decoding
CN119031132A (zh) 用于视频监控应用的增强视频编码
CN118891869A (zh) 用于交叉分量样本偏移中的滤波器偏移选择的自适应带

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20100622

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100629

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100629

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20100630

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120509

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121009

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121108

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151116

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees