AU2003208500A1 - Method and system for layered video encoding - Google Patents

Method and system for layered video encoding

Info

Publication number: AU2003208500A1
Authority: AU; Australia
Prior art keywords: video encoding; layered video; layered; encoding; video
Prior art date: 2002-03-05
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.): Abandoned

Application number

AU2003208500A

Other languages

English (en)

Other versions

AU2003208500A8 (en

Inventor

Rama Kalluri

Mihaela Van Der Schaar

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.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics NV

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.)

2002-03-05

Filing date

2003-03-04

Publication date

2003-09-16

2003-03-04 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

2003-09-16 Publication of AU2003208500A8 publication Critical patent/AU2003208500A8/xx

2003-09-16 Publication of AU2003208500A1 publication Critical patent/AU2003208500A1/en

Status Abandoned legal-status Critical Current

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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Image Processing (AREA)

AU2003208500A 2002-03-05 2003-03-04 Method and system for layered video encoding Abandoned AU2003208500A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US36259202P	2002-03-05	2002-03-05
US60/362,592		2002-03-05
US43405502P	2002-12-17	2002-12-17
US60/434,055		2002-12-17
PCT/IB2003/000789 WO2003075579A2 (fr)	2002-03-05	2003-03-04	Procede et systeme pour le codage de plans de memoire d'image fractionnels

Publications (2)

Publication Number	Publication Date
AU2003208500A8 AU2003208500A8 (en)	2003-09-16
AU2003208500A1 true AU2003208500A1 (en)	2003-09-16

Family

ID=27791716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003208500A Abandoned AU2003208500A1 (en)	2002-03-05	2003-03-04	Method and system for layered video encoding

Country Status (6)

Country	Link
EP (1)	EP1483918A2 (fr)
JP (1)	JP2005519543A (fr)
KR (1)	KR20040091682A (fr)
CN (1)	CN1640146A (fr)
AU (1)	AU2003208500A1 (fr)
WO (1)	WO2003075579A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006109116A1 (fr) *	2005-04-13	2006-10-19	Nokia Corporation	Procede, dispositif et systeme permettant d'obtenir un codage et un decodage a echelonnabilite de grain fin (fgs) efficaces de donnees video
KR100834757B1 (ko) *	2006-03-28	2008-06-05	삼성전자주식회사	엔트로피 부호화 효율을 향상시키는 방법 및 그 방법을이용한 비디오 인코더 및 비디오 디코더
US7536395B2 (en)	2006-06-06	2009-05-19	International Business Machines Corporation	Efficient dynamic register file design for multiple simultaneous bit encodings
KR100856064B1 (ko) *	2006-06-12	2008-09-02	경희대학교 산학협력단	Ｆｇｓ코딩에서 우선적인 인코딩/디코딩 방법 및 장치
EP1873055A1 (fr) *	2006-06-30	2008-01-02	Technische Universiteit Delft	Bateau avec surface de contrôle d'étrave
DE602007010835D1 (de) *	2007-01-18	2011-01-05	Fraunhofer Ges Forschung	Qualitätsskalierbarer videodatenstrom
US8503527B2 (en)	2008-10-03	2013-08-06	Qualcomm Incorporated	Video coding with large macroblocks
US8483285B2 (en)	2008-10-03	2013-07-09	Qualcomm Incorporated	Video coding using transforms bigger than 4×4 and 8×8
US8634456B2 (en)	2008-10-03	2014-01-21	Qualcomm Incorporated	Video coding with large macroblocks
US8619856B2 (en)	2008-10-03	2013-12-31	Qualcomm Incorporated	Video coding with large macroblocks
CN101527786B (zh) *	2009-03-31	2011-06-01	西安交通大学	一种增强网络视频中视觉重要区域清晰度的方法
KR102801589B1 (ko)	2009-07-01	2025-04-30	인터디지털 브이씨 홀딩스 인코포레이티드	비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR101624649B1 (ko)	2009-08-14	2016-05-26	삼성전자주식회사	계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN102918840B (zh) *	2009-10-01	2016-05-25	Sk电信有限公司	使用分割层进行图像编码/解码的方法和装置
NO331356B1 (no) *	2009-10-16	2011-12-12	Cisco Systems Int Sarl	Fremgangsmater, dataprogrammer og anordninger for koding og dekoding av video
EP2773047A3 (fr) *	2011-10-24	2015-01-14	BlackBerry Limited	Codage et décodage de carte d'importance utilisant une sélection de partition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999049413A1 (fr) *	1998-03-20	1999-09-30	Mitsubishi Electric Corp.	Codage d'image avec perte/sans perte des regions d'interet
US6754266B2 (en) *	1998-10-09	2004-06-22	Microsoft Corporation	Method and apparatus for use in transmitting video information over a communication network
US7245663B2 (en) *	1999-07-06	2007-07-17	Koninklijke Philips Electronis N.V.	Method and apparatus for improved efficiency in transmission of fine granular scalable selective enhanced images
US6501397B1 (en) *	2000-05-25	2002-12-31	Koninklijke Philips Electronics N.V.	Bit-plane dependent signal compression
US20020080878A1 (en) *	2000-10-12	2002-06-27	Webcast Technologies, Inc.	Video apparatus and method for digital video enhancement

2003
- 2003-03-04 AU AU2003208500A patent/AU2003208500A1/en not_active Abandoned
- 2003-03-04 KR KR10-2004-7013637A patent/KR20040091682A/ko not_active Withdrawn
- 2003-03-04 WO PCT/IB2003/000789 patent/WO2003075579A2/fr not_active Ceased
- 2003-03-04 CN CNA038052415A patent/CN1640146A/zh active Pending
- 2003-03-04 JP JP2003573878A patent/JP2005519543A/ja not_active Withdrawn
- 2003-03-04 EP EP03706790A patent/EP1483918A2/fr not_active Withdrawn

Also Published As

Publication number	Publication date
CN1640146A (zh)	2005-07-13
AU2003208500A8 (en)	2003-09-16
WO2003075579A2 (fr)	2003-09-12
WO2003075579A3 (fr)	2003-12-31
JP2005519543A (ja)	2005-06-30
EP1483918A2 (fr)	2004-12-08
KR20040091682A (ko)	2004-10-28

Publication	Publication Date	Title
AU2003280607A1 (en)	2004-05-25	Streaming system and streaming method
AU2003227151A1 (en)	2003-10-27	Stereoscopic video sequences coding system and method
AU2003227854A1 (en)	2003-10-13	Data streaming system and method
AU2003206164A1 (en)	2004-07-22	Method and apparatus for encoding and decoding stereoscopic video
AU2003298964A1 (en)	2004-07-14	Method and system for peer-to-peer authorization
AU2003242037A1 (en)	2004-01-23	Image encoding method and image decoding method
AU2003231895A1 (en)	2003-12-19	Method and system for audio imaging
AU2002356070A1 (en)	2003-03-03	Video encoding method
AU2003220595A1 (en)	2003-10-13	Imaging method and system
AU2002349220A1 (en)	2002-12-23	System and method for enhancing digital video
AU2003287394A1 (en)	2004-06-03	Custom composite image system and method
AU2003246987A1 (en)	2004-01-23	Method and system for selecting interpolation filter type in video coding
AU2003243646A1 (en)	2004-01-06	System and method for facilitating ridesharing
AU2003279156A1 (en)	2004-05-04	Data compression and decompression system and method
AU2003270034A1 (en)	2004-03-19	Image fusion system and method
AU2003230815A1 (en)	2004-04-23	Video compression system
AU2003241465A1 (en)	2004-01-06	Video encoder and method for encoding video frames
AU2003259828A1 (en)	2004-02-25	Data streaming system and method
AU2003263468A1 (en)	2004-04-23	Method and system for improving transmission efficiency using multiple-description layered encoding
AU2003225491A1 (en)	2003-11-17	Mpeg transcoding system and method using motion information
AU2003208500A1 (en)	2003-09-16	Method and system for layered video encoding
AU2003234102A1 (en)	2003-11-03	System for expanded instruction encoding and method thereof
AU2003256009A1 (en)	2004-04-30	Video coding method and device
EP1573469A3 (fr)	2005-08-25	Dispositif et procede de codage par descriptions multiples
AU2003254169A1 (en)	2004-02-23	Method and apparatus for reducing computational complexity in video encoders

Legal Events

Date	Code	Title	Description
2004-11-25	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase