FR2835611B1 - Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film - Google Patents

Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film

Info

Publication number
FR2835611B1
FR2835611B1 FR0201449A FR0201449A FR2835611B1 FR 2835611 B1 FR2835611 B1 FR 2835611B1 FR 0201449 A FR0201449 A FR 0201449A FR 0201449 A FR0201449 A FR 0201449A FR 2835611 B1 FR2835611 B1 FR 2835611B1
Authority
FR
France
Prior art keywords
film
defects
scratches
correcting
soil
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 - Lifetime
Application number
FR0201449A
Other languages
English (en)
Other versions
FR2835611A1 (fr
Inventor
Patrice Lavergne
Jean Delzers
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.)
Imagus SAS
Original Assignee
Imagus SAS
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 Imagus SAS filed Critical Imagus SAS
Priority to FR0201449A priority Critical patent/FR2835611B1/fr
Priority to JP2003567082A priority patent/JP2005517194A/ja
Priority to EP03709921A priority patent/EP1472860A2/fr
Priority to PCT/FR2003/000366 priority patent/WO2003067871A2/fr
Priority to AU2003214351A priority patent/AU2003214351A1/en
Publication of FR2835611A1 publication Critical patent/FR2835611A1/fr
Priority to US10/888,223 priority patent/US20050045837A1/en
Application granted granted Critical
Publication of FR2835611B1 publication Critical patent/FR2835611B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00037—Detecting, i.e. determining the occurrence of a predetermined state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/0005—Methods therefor in service, i.e. during normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00063—Methods therefor using at least a part of the apparatus itself, e.g. self-testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00092—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to the original or to the reproducing medium, e.g. imperfections or dirt
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4097—Removing errors due external factors, e.g. dust, scratches

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR0201449A 2002-02-05 2002-02-05 Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film Expired - Lifetime FR2835611B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0201449A FR2835611B1 (fr) 2002-02-05 2002-02-05 Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film
JP2003567082A JP2005517194A (ja) 2002-02-05 2003-02-05 フィルム上の汚れ、傷、埃等の欠陥を、特にフィルムのデジタル処理の際に修正するために、これらの欠陥を検出する方法及び装置
EP03709921A EP1472860A2 (fr) 2002-02-05 2003-02-05 Procede et dispositif pour la detection de defauts tels que souillures et rayures sur un film notamment en vue d'effectuer leur correction lors de la numerisation du film
PCT/FR2003/000366 WO2003067871A2 (fr) 2002-02-05 2003-02-05 Procede et dispositif pour la detection de defauts tels que souillures et rayures sur un film notamment en vue d'effectuer leur correction lors de la numerisation du film
AU2003214351A AU2003214351A1 (en) 2002-02-05 2003-02-05 Method and device for detecting defects, such as stains, scratches and dust, on a film in order, for example, to correct said defects while the film is being digitised
US10/888,223 US20050045837A1 (en) 2002-02-05 2004-07-09 Method and device for detecting defects, such as stains, scratches and dust, on a film in order, in particular, to correct the said defects while the film is being digitized

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201449A FR2835611B1 (fr) 2002-02-05 2002-02-05 Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film

Publications (2)

Publication Number Publication Date
FR2835611A1 FR2835611A1 (fr) 2003-08-08
FR2835611B1 true FR2835611B1 (fr) 2004-09-24

Family

ID=27619962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201449A Expired - Lifetime FR2835611B1 (fr) 2002-02-05 2002-02-05 Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film

Country Status (6)

Country Link
US (1) US20050045837A1 (fr)
EP (1) EP1472860A2 (fr)
JP (1) JP2005517194A (fr)
AU (1) AU2003214351A1 (fr)
FR (1) FR2835611B1 (fr)
WO (1) WO2003067871A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022137904A (ja) * 2021-03-09 2022-09-22 本田技研工業株式会社 表面検査方法及び表面検査装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467195A (en) * 1977-12-08 1984-08-21 Canon Kabushiki Kaisha Information detecting apparatus
US5383027A (en) * 1992-02-27 1995-01-17 Lifetouch National School Studios Inc. Portrait printer system with digital image processing editing
EP0893914A3 (fr) * 1997-07-24 2002-01-02 Nikon Corporation Méthode et appareil de traitement d'images, et moyen de mémorisation pour la mémorisation du procédé de commande
US6603885B1 (en) * 1998-04-30 2003-08-05 Fuji Photo Film Co., Ltd. Image processing method and apparatus
JP2001144918A (ja) * 1999-08-27 2001-05-25 Fuji Photo Film Co Ltd 画像読取装置
US6924911B1 (en) * 1999-10-12 2005-08-02 Eastman Kodak Company Method and system for multi-sensor signal detection
EP1100254B1 (fr) * 1999-11-12 2008-07-16 Noritsu Koki Co., Ltd. Appareil pour lire l'image d'un film photographique

Also Published As

Publication number Publication date
FR2835611A1 (fr) 2003-08-08
WO2003067871A3 (fr) 2004-03-25
AU2003214351A1 (en) 2003-09-02
JP2005517194A (ja) 2005-06-09
WO2003067871A2 (fr) 2003-08-14
US20050045837A1 (en) 2005-03-03
EP1472860A2 (fr) 2004-11-03
AU2003214351A8 (en) 2003-09-02

Similar Documents

Publication Publication Date Title
DE69114083D1 (de) Verfahren und Gerät zum Umsetzung eines Filmes in Videosignale.
DE69820871D1 (de) Kamera mit Vorrichtung zur Korrektur des Trapezoidalbildfehlers
EP1571699A4 (fr) Dispositif d'exposition et procede de fabrication de ce dispositif
EP1026521A3 (fr) Méthode et appareil pour détecter un objet
FR2914422B1 (fr) Procede de detection de defauts de surface d'un substrat et dispositif mettant en oeuvre ledit procede.
FR2883073B1 (fr) Procede et dispositif d'acquisition d'une forme geometrique.
EP1237056A3 (fr) Dispositif de formation d'images et méthode
DE69016964D1 (de) Verfahren und Einrichtung zur Positionskorrektur eines Projektionsbildes.
DE69410117D1 (de) Gerät zur abbildung eines bildes
ATE265722T1 (de) Verfahren zur bearbeitung eines röntgenbildes
FR2805651B1 (fr) Procede et dispositif pour presenter des images numeriques sur un ecran de faible definition
DE60040186D1 (de) Verfahren und Gerät zur adaptiven Skalierung eines Digitalbildes
FR2861206B1 (fr) Procede et dispositif d'adaptation automatique d'affichage
DE69900849D1 (de) Vorrichtung zum darstellen eines schwebenden bildes
FR2835611B1 (fr) Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film
FR2717926B1 (fr) Dispositif et procédé de combinaison d'images.
FR2830613B1 (fr) Procede d'ajustage automatique pour un goniometre et dispositif associe
DE60214901D1 (de) Dreibeinstativ zum tragen eines apparates, insbesondere eines optischen oder photographischen apparates und dergleichen
FR2836576B1 (fr) Procede et appareil d'affichage d'une image d'un materiau en feuille et de coupe de parties du materiau en feuille, et procede associe d'acquisition de donnees d'images
FR2838274B1 (fr) Procede et circuit d'ajustement du contraste dans un dispositif d'affichage
DE69902428D1 (de) Verfahren und Gerät zum Darstellen eines digitalen Bildes oder Erfassung desselben
FR2707963B1 (fr) Dispositif de collecte et de compactage de bouteilles plastiques.
FR2868976B1 (fr) Dispositif et procede de mise en place d'un joint elastiquement deformable sur un tube
FR2701278B1 (fr) Procédé de curage et dispositif de curage et d'inspection de collecteurs d'égouts.
EP1603132A3 (fr) Procédé d'enregistrement pour étiquette d'un disque optique et appareil utilisant ce procédé

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CL Concession to grant licences
PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20