DE3581173D1 - Videobilderkennungsanlage. - Google Patents

Videobilderkennungsanlage.

Info

Publication number: DE3581173D1
Authority: DE; Germany
Prior art keywords: detection system; video image; image detection; video; image
Prior art date: 1984-09-24
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

DE8585306610T

Other languages

English (en)

Inventor

Arun Narayan Netravali

Jakub Seqen

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.)

AT&T Corp

Original Assignee

American Telephone and Telegraph Co 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.)

1984-09-24

Filing date

1985-09-17

Publication date

1991-02-07

1985-09-17 Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc

1991-02-07 Application granted granted Critical

1991-02-07 Publication of DE3581173D1 publication Critical patent/DE3581173D1/de

2005-09-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/24—Character recognition characterised by the processing or recognition method
- G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
- G06V30/2504—Coarse or fine approaches, e.g. resolution of ambiguities or multiscale approaches

DE8585306610T 1984-09-24 1985-09-17 Videobilderkennungsanlage. Expired - Fee Related DE3581173D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/653,213 US4611347A (en)	1984-09-24	1984-09-24	Video recognition system

Publications (1)

Publication Number	Publication Date
DE3581173D1 true DE3581173D1 (de)	1991-02-07

Family

ID=24619951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585306610T Expired - Fee Related DE3581173D1 (de)	1984-09-24	1985-09-17	Videobilderkennungsanlage.

Country Status (5)

Country	Link
US (1)	US4611347A (de)
EP (1)	EP0183347B1 (de)
JP (1)	JPH0661107B2 (de)
CA (1)	CA1235514A (de)
DE (1)	DE3581173D1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60254279A (ja) *	1984-05-31	1985-12-14	Fuji Electric Co Ltd	２値化しきい値の決定方法
JPS61183716A (ja) *	1985-02-08	1986-08-16	Hitachi Ltd	誘導装置
US4760604A (en) *	1985-02-15	1988-07-26	Nestor, Inc.	Parallel, multi-unit, adaptive, nonlinear pattern class separator and identifier
US5060277A (en) *	1985-10-10	1991-10-22	Palantir Corporation	Pattern classification means using feature vector regions preconstructed from reference data
US5077807A (en) *	1985-10-10	1991-12-31	Palantir Corp.	Preprocessing means for use in a pattern classification system
US4773099A (en) *	1985-10-10	1988-09-20	The Palantir Corporation	Pattern classification means for use in a pattern recognition system
US4809347A (en) *	1986-07-18	1989-02-28	Hughes Aircraft Company	Computer vision architecture
JP2832008B2 (ja) *	1988-07-29	1998-12-02	キヤノン株式会社	画像処理システム
US5031228A (en) *	1988-09-14	1991-07-09	A. C. Nielsen Company	Image recognition system and method
US5248873A (en) *	1991-06-10	1993-09-28	Synaptics, Incorporated	Integrated device for recognition of moving objects
US5380428A (en) *	1992-04-22	1995-01-10	Product Research & Development	Pump for reverse osmosis system
US5450504A (en) *	1992-05-19	1995-09-12	Calia; James	Method for finding a most likely matching of a target facial image in a data base of facial images
JP3549569B2 (ja) *	1993-04-27	2004-08-04	ソニーエレクトロニクスインコーポレイテッド	映像内の目標パターン探知方法
DE4322803C2 (de) *	1993-07-08	1998-09-10	Mohndruck Reinhard Mohn Ohg	Verfahren zum Überwachen der Vollständigkeit individuell bedruckter Erzeugnisse in der Online-Fertigung
US5530483A (en) *	1994-10-11	1996-06-25	Pixel Instruments Corp.	Delay detector apparatus and method for plural image sequences
TW367447B (en) *	1994-12-21	1999-08-21	Canon Kk	Block selection review and editing system
DE19713521B4 (de) *	1997-04-02	2004-09-23	Festo Ag & Co	Vorrichtung zur Erkennung falsch orientierter und/oder von einem vorgegebenen Muster abweichender Teile
JP3053607B2 (ja) *	1998-04-08	2000-06-19	三菱電機株式会社	データ照合方法およびその装置
US6134298A (en) *	1998-08-07	2000-10-17	Schick Technologies, Inc.	Filmless dental radiography system using universal serial bus port
KR100311952B1 (ko) *	1999-01-11	2001-11-02	구자홍	유효범위 조건 탬플리트 매칭을 이용한 얼굴 영역 추출방법
US6229541B1 (en)	1999-09-03	2001-05-08	Isurftv	Use of templates for cost-effective secure linking of video stream objects
KR100447268B1 (ko) *	2001-12-18	2004-09-07	한국전자통신연구원	최적 이진화 임계치 탐색에 의한 얼굴 영상에서 눈 검출방법
US20040038169A1 (en) *	2002-08-22	2004-02-26	Stan Mandelkern	Intra-oral camera coupled directly and independently to a computer
JP4218319B2 (ja) *	2002-11-19	2009-02-04	日本電気株式会社	映像閲覧システムおよび方法
US7609853B2 (en)	2002-12-11	2009-10-27	The Nielsen Company (Us), Llc	Detecting a composition of an audience
US7203338B2 (en) *	2002-12-11	2007-04-10	Nielsen Media Research, Inc.	Methods and apparatus to count people appearing in an image
US6908307B2 (en)	2003-02-03	2005-06-21	Schick Technologies	Dental camera utilizing multiple lenses
US7245779B2 (en) *	2003-07-23	2007-07-17	Marvell International Technology Ltd.	Image enhancement employing partial template matching
US8411963B2 (en) *	2008-08-08	2013-04-02	The Nielsen Company (U.S.), Llc	Methods and apparatus to count persons in a monitored environment
US8049643B2 (en)	2009-02-04	2011-11-01	Pete Ness	Vehicle tracking system for vehicle washing
US8260055B2 (en)	2009-03-27	2012-09-04	The Nielsen Company (Us), Llc	Methods and apparatus for identifying primary media content in a post-production media content presentation
US8925024B2 (en)	2009-12-31	2014-12-30	The Nielsen Company (Us), Llc	Methods and apparatus to detect commercial advertisements associated with media presentations
US8620088B2 (en)	2011-08-31	2013-12-31	The Nielsen Company (Us), Llc	Methods and apparatus to count people in images
US10152627B2 (en)	2017-03-20	2018-12-11	Microsoft Technology Licensing, Llc	Feature flow for video recognition
US20190236348A1 (en) *	2018-01-30	2019-08-01	Ncr Corporation	Rapid landmark-based media recognition
US11711638B2 (en)	2020-06-29	2023-07-25	The Nielsen Company (Us), Llc	Audience monitoring systems and related methods
US11860704B2 (en)	2021-08-16	2024-01-02	The Nielsen Company (Us), Llc	Methods and apparatus to determine user presence
US11758223B2 (en)	2021-12-23	2023-09-12	The Nielsen Company (Us), Llc	Apparatus, systems, and methods for user presence detection for audience monitoring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2106843A5 (de) *	1970-09-25	1972-05-05	Thomson Csf
JPS4980947A (de) *	1972-12-11	1974-08-05
US3930231A (en) *	1974-06-10	1975-12-30	Xicon Data Entry Corp	Method and system for optical character recognition
US3947833A (en) *	1974-11-20	1976-03-30	The United States Of America As Represented By The Secretary Of The Navy	Automatic target detection system
US4030068A (en) *	1976-01-12	1977-06-14	Decision Data Computer Corporation	Optical character recognition system
US4385322A (en) *	1978-09-01	1983-05-24	View Engineering, Inc.	Pattern recognition apparatus and method
US4288782A (en) *	1979-08-24	1981-09-08	Compression Labs, Inc.	High speed character matcher and method
US4410916A (en) *	1979-08-24	1983-10-18	Compression Labs, Inc.	Dual mode facsimile coding system and method
GB2112130B (en) *	1981-12-04	1985-04-03	British Robotic Syst	Component identification systems

1984
- 1984-09-24 US US06/653,213 patent/US4611347A/en not_active Expired - Lifetime
1985
- 1985-08-30 CA CA000489847A patent/CA1235514A/en not_active Expired
- 1985-09-17 EP EP85306610A patent/EP0183347B1/de not_active Expired
- 1985-09-17 DE DE8585306610T patent/DE3581173D1/de not_active Expired - Fee Related
- 1985-09-24 JP JP60209028A patent/JPH0661107B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0661107B2 (ja)	1994-08-10
EP0183347A2 (de)	1986-06-04
EP0183347B1 (de)	1990-12-27
CA1235514A (en)	1988-04-19
EP0183347A3 (en)	1987-10-28
JPS6184785A (ja)	1986-04-30
US4611347A (en)	1986-09-09

Legal Events

Date	Code	Title	Description
1992-01-30	8364	No opposition during term of opposition
1995-07-20	8328	Change in the person/name/address of the agent	Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN
2004-07-08	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3581173D1 (de)	1991-02-07	Videobilderkennungsanlage.
DE3579564D1 (de)	1990-10-11	Visuellbild-sensorsystem.
DE3585279D1 (de)	1992-03-05	Bildverarbeitungssystem.
DE3789771D1 (de)	1994-06-09	Digitales bilderfassungssystem.
DE3585005D1 (de)	1992-02-06	Bildinformationsverarbeitungssystem.
DE3481966D1 (de)	1990-05-17	Bildverarbeitungssystem.
DE3887526D1 (de)	1994-03-10	Bildaufzeichnungssystem.
DE3486108D1 (de)	1993-04-29	Videoanzeigesystem.
DE3585114D1 (de)	1992-02-20	Raeumliches bilddarstellungssystem.
DE3686233T2 (de)	1992-12-17	Videosignalverarbeitung.
DE3586507T2 (de)	1993-04-08	Bildverarbeitungssystem.
DE3688803D1 (de)	1993-09-09	Bildverarbeitungssystem.
ES512304A0 (es)	1983-07-01	Sistema digital de representacion de imagenes.
DE3688045D1 (de)	1993-04-22	Bildsignalverarbeitung.
DE3580787D1 (de)	1991-01-17	Videosignal-verarbeitungsanordnung.
DE3650486T2 (de)	1996-08-01	Videobildgestaltungssysteme
ES512306A0 (es)	1983-10-16	Sistema de representacion de imagenes por video.
DE3586036D1 (de)	1992-06-17	Verarbeitungssystem fuer videosignale.
DE3750859T2 (de)	1995-04-27	Bildaufzeichnungsvorrichtung.
DE3678467D1 (de)	1991-05-08	Bildueberlagerungssystem.
DE3688145D1 (de)	1993-05-06	Videoanzeigesystem.
DE3582271D1 (de)	1991-05-02	Videosignalverarbeitungsanordnung.
DE3774700D1 (de)	1992-01-02	Videowiedergabesystem.
DE3683060D1 (de)	1992-02-06	Bildinformationsverarbeitungssystem.
DE3751035T2 (de)	1995-05-24	Videosignalverarbeitungssysteme.