EP1180308A4 - METHOD AND APPARATUS FOR EFFICIENT VIDEO PROCESSING - Google Patents

METHOD AND APPARATUS FOR EFFICIENT VIDEO PROCESSING

Info

Publication number: EP1180308A4
Authority: EP; European Patent Office
Prior art keywords: video processing; efficient video; efficient; processing; video
Prior art date: 1999-04-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP00926096A

Other languages

German (de)

French (fr)

Other versions

EP1180308A1 (en

Inventor

Adityo Prakash

Eniko F Prakash

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.)

Altera Corp

Original Assignee

Altera Corp

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.)

1999-04-17

Filing date

2000-04-17

Publication date

2009-12-23

2000-04-17 Application filed by Altera Corp filed Critical Altera Corp

2002-02-20 Publication of EP1180308A1 publication Critical patent/EP1180308A1/en

2009-12-23 Publication of EP1180308A4 publication Critical patent/EP1180308A4/en

Status Withdrawn legal-status Critical Current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
- H04N19/50—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
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- 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
- 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
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
- 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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- 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)
Physics & Mathematics (AREA)
Discrete Mathematics (AREA)
General Physics & Mathematics (AREA)
Computing Systems (AREA)
Theoretical Computer Science (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

EP00926096A 1999-04-17 2000-04-17 METHOD AND APPARATUS FOR EFFICIENT VIDEO PROCESSING Withdrawn EP1180308A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US12985499P	1999-04-17	1999-04-17
US129854P		1999-04-17
PCT/US2000/010439 WO2000064167A1 (en)	1999-04-17	2000-04-17	Method and apparatus for efficient video processing

Publications (2)

Publication Number	Publication Date
EP1180308A1 EP1180308A1 (en)	2002-02-20
EP1180308A4 true EP1180308A4 (en)	2009-12-23

Family

ID=22441924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00926096A Withdrawn EP1180308A4 (en)	1999-04-17	2000-04-17	METHOD AND APPARATUS FOR EFFICIENT VIDEO PROCESSING

Country Status (6)

Country	Link
EP (1)	EP1180308A4 (en)
JP (2)	JP4943586B2 (en)
KR (1)	KR20020047031A (en)
AU (2)	AU4468000A (en)
IL (1)	IL145956A0 (en)
WO (2)	WO2000064148A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7792390B2 (en)	2000-12-19	2010-09-07	Altera Corporation	Adaptive transforms
US6959117B2 (en)	2000-12-19	2005-10-25	Pts Corporation	Method and apparatus for deblurring and re-blurring image segments
TWI233751B (en) *	2000-12-20	2005-06-01	Pts Corp	Method of filling exposed areas in digital images
TW573433B (en)	2000-12-20	2004-01-21	Pulsent Corp	Efficiently adaptive double pyramidal coding
US6690823B2 (en)	2002-01-31	2004-02-10	Pts Corporation	Method and apparatus for partitioning an arbitrarily-shaped area
US6909749B2 (en)	2002-07-15	2005-06-21	Pts Corporation	Hierarchical segment-based motion vector encoding and decoding
JP4070104B2 (en)	2002-10-16	2008-04-02	独立行政法人情報通信研究機構	Video encoding / decoding method, video encoding device, and video decoding device
US7639741B1 (en)	2002-12-06	2009-12-29	Altera Corporation	Temporal filtering using object motion estimation
US7618706B2 (en) *	2004-01-01	2009-11-17	Dsm Ip Assets B.V.	Process for making high-performance polyethylene multifilament yarn
KR20060088461A (en)	2005-02-01	2006-08-04	엘지전자 주식회사	Method and apparatus for deriving motion vector for video block from motion vector of base layer picture in encoding / decoding video signal
FR2917872A1 (en) *	2007-06-25	2008-12-26	France Telecom	METHODS AND DEVICES FOR ENCODING AND DECODING AN IMAGE SEQUENCE REPRESENTED USING MOTION TUBES, COMPUTER PROGRAM PRODUCTS AND CORRESPONDING SIGNAL.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0625853A2 (en) *	1993-05-21	1994-11-23	Nippon Telegraph And Telephone Corporation	Moving image encoder and decoder
EP0720373A1 (en) *	1994-12-30	1996-07-03	Daewoo Electronics Co., Ltd	Method and apparatus for encoding a video signal using region-based motion vectors
EP0783820A2 (en) *	1995-08-02	1997-07-16	Koninklijke Philips Electronics N.V.	Method and system for coding an image sequence, corresponding coded signal and storage medium, and method and system for decoding such a coded signal
US5812787A (en) *	1995-06-30	1998-09-22	Intel Corporation	Video coding scheme with foreground/background separation

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Publication number	Priority date	Publication date	Assignee	Title
JPH06197334A (en) *	1992-07-03	1994-07-15	Sony Corp	Image signal encoding method, image signal decoding method, image signal encoding device, image signal decoding device and image signal recording medium
TW301098B (en) *	1993-03-31	1997-03-21	Sony Co Ltd
US5703646A (en) *	1993-04-09	1997-12-30	Sony Corporation	Picture encoding method, picture encoding apparatus and picture recording medium
JPH0746595A (en) *	1993-05-21	1995-02-14	Nippon Telegr & Teleph Corp <Ntt>	Video encoder and decoder
US5654760A (en) *	1994-03-30	1997-08-05	Sony Corporation	Selection of quantization step size in accordance with predicted quantization noise
JP4223571B2 (en) *	1995-05-02	2009-02-12	ソニー株式会社	Image coding method and apparatus
ATE418233T1 (en) *	1995-05-08	2009-01-15	Digimarc Corp	METHOD FOR EMBEDDING MACHINE READABLE STEGANOGRAPHIC CODE
US5933535A (en) *	1995-10-05	1999-08-03	Microsoft Corporation	Object-based video compression process employing arbitrarily-shaped features
JPH09161071A (en) *	1995-12-12	1997-06-20	Sony Corp	Device and method for making areas correspond to each other
WO1997022201A2 (en) *	1995-12-12	1997-06-19	The Board Of Trustees Of The University Of Illinois	Method and system for transmitting real-time video
US6057884A (en) *	1997-06-05	2000-05-02	General Instrument Corporation	Temporal and spatial scaleable coding for video object planes

2000
- 2000-04-17 JP JP2000613180A patent/JP4943586B2/en not_active Expired - Fee Related
- 2000-04-17 WO PCT/US2000/010451 patent/WO2000064148A1/en not_active Ceased
- 2000-04-17 KR KR1020017013264A patent/KR20020047031A/en not_active Withdrawn
- 2000-04-17 WO PCT/US2000/010439 patent/WO2000064167A1/en not_active Ceased
- 2000-04-17 IL IL14595600A patent/IL145956A0/en unknown
- 2000-04-17 EP EP00926096A patent/EP1180308A4/en not_active Withdrawn
- 2000-04-17 AU AU44680/00A patent/AU4468000A/en not_active Abandoned
- 2000-04-17 AU AU44685/00A patent/AU4468500A/en not_active Abandoned
2011
- 2011-02-24 JP JP2011038162A patent/JP5130381B2/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0625853A2 (en) *	1993-05-21	1994-11-23	Nippon Telegraph And Telephone Corporation	Moving image encoder and decoder
EP0720373A1 (en) *	1994-12-30	1996-07-03	Daewoo Electronics Co., Ltd	Method and apparatus for encoding a video signal using region-based motion vectors
US5812787A (en) *	1995-06-30	1998-09-22	Intel Corporation	Video coding scheme with foreground/background separation
EP0783820A2 (en) *	1995-08-02	1997-07-16	Koninklijke Philips Electronics N.V.	Method and system for coding an image sequence, corresponding coded signal and storage medium, and method and system for decoding such a coded signal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HARIDASAN R ET AL: "Scalable coding of video objects", CIRCUITS AND SYSTEMS, 1998. ISCAS '98. PROCEEDINGS OF THE 1998 IEEE IN TERNATIONAL SYMPOSIUM ON MONTEREY, CA, USA 31 MAY-3 JUNE 1998, NEW YORK, NY, USA,IEEE, US, vol. 4, 31 May 1998 (1998-05-31), pages 289 - 292, XP010289442, ISBN: 978-0-7803-4455-6 *
See also references of WO0064167A1 *

Also Published As

Publication number	Publication date
AU4468500A (en)	2000-11-02
WO2000064148A9 (en)	2002-05-02
WO2000064167A1 (en)	2000-10-26
JP2011142663A (en)	2011-07-21
IL145956A0 (en)	2002-07-25
AU4468000A (en)	2000-11-02
WO2000064148A1 (en)	2000-10-26
EP1180308A1 (en)	2002-02-20
JP2003524314A (en)	2003-08-12
JP5130381B2 (en)	2013-01-30
JP4943586B2 (en)	2012-05-30
KR20020047031A (en)	2002-06-21

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Legal Events

Date	Code	Title	Description
2002-01-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2002-02-20	17P	Request for examination filed	Effective date: 20011119
2002-02-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2002-02-20	AX	Request for extension of the european patent	Free format text: AL PAYMENT 20011119;LT PAYMENT 20011119;LV PAYMENT 20011119;MK PAYMENT 20011119;RO PAYMENT 20011119;SI PAYMENT 20011119
2004-08-18	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: PTS CORPORATION
2006-11-02	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ALTERA CORPORATION
2009-12-23	A4	Supplementary search report drawn up and despatched	Effective date: 20091125
2010-05-26	17Q	First examination report despatched	Effective date: 20100426
2018-01-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-02-14	18D	Application deemed to be withdrawn	Effective date: 20170909
2019-02-13	RIC1	Information provided on ipc code assigned before grant	Ipc: H04N 7/12 20060101AFI20001031BHEP