IT1257236B - Procedimento per la localizzazione di oggetti sull'immagine di una scena che li contiene. - Google Patents

Procedimento per la localizzazione di oggetti sull'immagine di una scena che li contiene.

Info

Publication number
IT1257236B
IT1257236B ITTO920507A ITTO920507A IT1257236B IT 1257236 B IT1257236 B IT 1257236B IT TO920507 A ITTO920507 A IT TO920507A IT TO920507 A ITTO920507 A IT TO920507A IT 1257236 B IT1257236 B IT 1257236B
Authority
IT
Italy
Prior art keywords
image
pixels
points
gradient
directions
Prior art date
Application number
ITTO920507A
Other languages
English (en)
Italian (it)
Original Assignee
Sagem
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 Sagem filed Critical Sagem
Publication of ITTO920507A0 publication Critical patent/ITTO920507A0/it
Publication of ITTO920507A1 publication Critical patent/ITTO920507A1/it
Application granted granted Critical
Publication of IT1257236B publication Critical patent/IT1257236B/it

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
ITTO920507A 1991-06-14 1992-06-12 Procedimento per la localizzazione di oggetti sull'immagine di una scena che li contiene. IT1257236B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107340A FR2677835B1 (fr) 1991-06-14 1991-06-14 Procede de localisation d'objets sur l'image d'une scene les contenant.

Publications (3)

Publication Number Publication Date
ITTO920507A0 ITTO920507A0 (it) 1992-06-12
ITTO920507A1 ITTO920507A1 (it) 1993-12-12
IT1257236B true IT1257236B (it) 1996-01-10

Family

ID=9413889

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920507A IT1257236B (it) 1991-06-14 1992-06-12 Procedimento per la localizzazione di oggetti sull'immagine di una scena che li contiene.

Country Status (2)

Country Link
FR (1) FR2677835B1 (fr)
IT (1) IT1257236B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794531A (en) * 1984-11-07 1988-12-27 Hitachi, Ltd Unsharp masking for image enhancement
FR2586120B1 (fr) * 1985-08-07 1987-12-04 Armines Procede et dispositif de transformation sequentielle d'image
US4873644A (en) * 1987-09-16 1989-10-10 Kubota, Ltd. Guide system for a working machine having a product identifying system

Also Published As

Publication number Publication date
ITTO920507A0 (it) 1992-06-12
FR2677835A1 (fr) 1992-12-18
ITTO920507A1 (it) 1993-12-12
FR2677835B1 (fr) 1997-09-05

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