IT1191226B - Procedimento ricorsivo per la caratterizzazione di zone isotrope in un immagine video e dispositivo rivelatore di movimento e rivelatore di rumore in una sequenza d immagini utilizzante tale procedimento - Google Patents

Procedimento ricorsivo per la caratterizzazione di zone isotrope in un immagine video e dispositivo rivelatore di movimento e rivelatore di rumore in una sequenza d immagini utilizzante tale procedimento

Info

Publication number
IT1191226B
IT1191226B IT68314/82A IT6831482A IT1191226B IT 1191226 B IT1191226 B IT 1191226B IT 68314/82 A IT68314/82 A IT 68314/82A IT 6831482 A IT6831482 A IT 6831482A IT 1191226 B IT1191226 B IT 1191226B
Authority
IT
Italy
Prior art keywords
procedure
recurse
characterization
images
sequence
Prior art date
Application number
IT68314/82A
Other languages
English (en)
Other versions
IT8268314A0 (it
Inventor
Richard Christian
Original Assignee
Thomson Csf
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 Csf filed Critical Thomson Csf
Publication of IT8268314A0 publication Critical patent/IT8268314A0/it
Application granted granted Critical
Publication of IT1191226B publication Critical patent/IT1191226B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
IT68314/82A 1981-11-27 1982-11-09 Procedimento ricorsivo per la caratterizzazione di zone isotrope in un immagine video e dispositivo rivelatore di movimento e rivelatore di rumore in una sequenza d immagini utilizzante tale procedimento IT1191226B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122272A FR2599205B1 (fr) 1981-11-27 1981-11-27 Procede recursif de caracterisation de zones isotropes dans une image video; dispositif detecteur de mouvement et detecteur de bruit dans une sequence d'images

Publications (2)

Publication Number Publication Date
IT8268314A0 IT8268314A0 (it) 1982-11-09
IT1191226B true IT1191226B (it) 1988-02-24

Family

ID=9264443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68314/82A IT1191226B (it) 1981-11-27 1982-11-09 Procedimento ricorsivo per la caratterizzazione di zone isotrope in un immagine video e dispositivo rivelatore di movimento e rivelatore di rumore in una sequenza d immagini utilizzante tale procedimento

Country Status (4)

Country Link
DE (1) DE3243444A1 (it)
FR (1) FR2599205B1 (it)
GB (1) GB2191359B (it)
IT (1) IT1191226B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725059B1 (fr) * 1986-12-31 1996-12-13 Thomson Csf Procede de detection de mouvement et procede d'estimation de la vitesse d'un objet mobile dans une suite d'images, et dispositif pour la mise en oeuvre de ce procede
GB9204115D0 (en) * 1992-02-26 1992-04-08 British Broadcasting Corp Video image processing
DE4221236C2 (de) * 1992-06-27 2002-01-03 Thomson Brandt Gmbh Verfahren zur Rauschreduktion für Videosignale
DE4343095C2 (de) * 1993-12-17 2001-04-26 Philips Corp Intellectual Pty Verfahren und Schaltung zur Störsignalbefreiung von Videosignalen
DE19618155C2 (de) * 1996-05-07 1999-04-22 Dornier Gmbh Verfahren zur Detektion und Geschwindigkeitsschätzung von bewegten Objekten in SAR-Bildern
WO2000019713A1 (de) 1998-09-30 2000-04-06 Micronas Munich Gmbh Schaltung zur wandlung einer bildrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971502A (en) * 1959-11-27 1964-09-30 Electric & Musical Ind Improvements relating to character reading
US3290650A (en) * 1963-05-13 1966-12-06 Rca Corp Character reader utilizing stroke and cavity detection for recognition of characters
US3523280A (en) * 1964-03-25 1970-08-04 Farrington Electronics Inc Apparatus for reading intelligence bearing characters
US3349372A (en) * 1964-07-20 1967-10-24 Rca Corp First stroke locator for a character reader
US3860909A (en) * 1970-04-16 1975-01-14 Olivetti & Co Spa Apparatus for recognising graphic symbols
US3651461A (en) * 1970-04-17 1972-03-21 Recognition Equipment Inc Center referenced character identification
FR2101155B1 (it) * 1970-08-31 1974-09-20 Ortf
US3805237A (en) * 1971-04-30 1974-04-16 Ibm Technique for the conversion to digital form of interspersed symbolic and graphic data
US3851156A (en) * 1972-09-05 1974-11-26 Green James E Analysis method and apparatus utilizing color algebra and image processing techniques
US4083034A (en) * 1976-10-04 1978-04-04 Recognition Equipment Incorporated Plural tracker character detection and boundary location system
FR2465220A1 (fr) * 1979-09-12 1981-03-20 Commissariat Energie Atomique Dispositif d'identification d'objets situes sur une surface et de determination de parametres desdits objets

Also Published As

Publication number Publication date
FR2599205A1 (fr) 1987-11-27
IT8268314A0 (it) 1982-11-09
GB2191359A (en) 1987-12-09
DE3243444A1 (de) 1988-04-21
FR2599205B1 (fr) 1990-08-24
DE3243444C2 (it) 1990-09-13
GB2191359B (en) 1988-05-25

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