FR2783386B1 - Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video - Google Patents

Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video

Info

Publication number
FR2783386B1
FR2783386B1 FR9811328A FR9811328A FR2783386B1 FR 2783386 B1 FR2783386 B1 FR 2783386B1 FR 9811328 A FR9811328 A FR 9811328A FR 9811328 A FR9811328 A FR 9811328A FR 2783386 B1 FR2783386 B1 FR 2783386B1
Authority
FR
France
Prior art keywords
bits
detecting
application
data flow
video image
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
FR9811328A
Other languages
English (en)
Other versions
FR2783386A1 (fr
Inventor
Anthony Philippe
Didier Charlot
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.)
Vantiva SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9811328A priority Critical patent/FR2783386B1/fr
Priority to GB9920047A priority patent/GB2341470B/en
Priority to DE1999141844 priority patent/DE19941844A1/de
Publication of FR2783386A1 publication Critical patent/FR2783386A1/fr
Application granted granted Critical
Publication of FR2783386B1 publication Critical patent/FR2783386B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • G11C19/287—Organisation of a multiplicity of shift registers
FR9811328A 1998-09-11 1998-09-11 Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video Expired - Fee Related FR2783386B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9811328A FR2783386B1 (fr) 1998-09-11 1998-09-11 Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video
GB9920047A GB2341470B (en) 1998-09-11 1999-08-24 Delayline
DE1999141844 DE19941844A1 (de) 1998-09-11 1999-09-02 Verzögerungsleitung zur Speicherung von p signifikanten Bits aus einem Datenstrom von n Bits und Anordnung bei einem System zur Feststellung des aktiven Teils eines Videobildes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811328A FR2783386B1 (fr) 1998-09-11 1998-09-11 Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video

Publications (2)

Publication Number Publication Date
FR2783386A1 FR2783386A1 (fr) 2000-03-17
FR2783386B1 true FR2783386B1 (fr) 2000-10-06

Family

ID=9530316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811328A Expired - Fee Related FR2783386B1 (fr) 1998-09-11 1998-09-11 Ligne a retard permettant de stocker p bits significatifs parmi un flot de donnees de n bits et application a un systeme de detection de la partie active d'une image video

Country Status (3)

Country Link
DE (1) DE19941844A1 (fr)
FR (1) FR2783386B1 (fr)
GB (1) GB2341470B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412046A (en) * 1973-09-26 1975-10-29 Takachiho Koeki Kk Series-parallel shift register memory
US4025772A (en) * 1974-03-13 1977-05-24 James Nickolas Constant Digital convolver matched filter and correlator
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
US5034906A (en) * 1990-03-30 1991-07-23 Microwave Logic Pseudorandom Binary Sequence delay systems
GB9020410D0 (en) * 1990-09-19 1990-10-31 Stc Plc Sequence synchronisation

Also Published As

Publication number Publication date
GB9920047D0 (en) 1999-10-27
GB2341470A (en) 2000-03-15
DE19941844A1 (de) 2000-04-13
FR2783386A1 (fr) 2000-03-17
GB2341470B (en) 2002-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse