DE2441822A1 - Verfahren und vorrichtung zum zerstoerungsfreien pruefen von fotografischem material - Google Patents

Verfahren und vorrichtung zum zerstoerungsfreien pruefen von fotografischem material

Info

Publication number
DE2441822A1
DE2441822A1 DE2441822A DE2441822A DE2441822A1 DE 2441822 A1 DE2441822 A1 DE 2441822A1 DE 2441822 A DE2441822 A DE 2441822A DE 2441822 A DE2441822 A DE 2441822A DE 2441822 A1 DE2441822 A1 DE 2441822A1
Authority
DE
Germany
Prior art keywords
radiation
photographic material
tested
scanning
photographic
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.)
Pending
Application number
DE2441822A
Other languages
German (de)
English (en)
Inventor
Hartmut Dipl Phys Dietz
Peter Dipl Ing Gruendel
Peter Dipl Chem Lux
Hartmut Dipl Ing Meier
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Publication of DE2441822A1 publication Critical patent/DE2441822A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof
    • 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
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8916—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined for testing photographic material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE2441822A 1974-04-25 1974-08-31 Verfahren und vorrichtung zum zerstoerungsfreien pruefen von fotografischem material Pending DE2441822A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17811674A DD122314A3 (cs) 1974-04-25 1974-04-25

Publications (1)

Publication Number Publication Date
DE2441822A1 true DE2441822A1 (de) 1975-11-06

Family

ID=5495522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2441822A Pending DE2441822A1 (de) 1974-04-25 1974-08-31 Verfahren und vorrichtung zum zerstoerungsfreien pruefen von fotografischem material

Country Status (7)

Country Link
BG (1) BG27102A3 (cs)
CS (1) CS188369B1 (cs)
DD (1) DD122314A3 (cs)
DE (1) DE2441822A1 (cs)
HU (1) HU171896B (cs)
PL (1) PL106050B1 (cs)
YU (1) YU84075A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032710B1 (de) * 1980-01-19 1984-06-20 BASF Aktiengesellschaft Verfahren und Vorrichtung zur Oberflächenanalyse von flexiblen Materialien
EP0130797A3 (en) * 1983-07-04 1986-05-21 Konishiroku Photo Industry Co. Ltd. Method of inspecting the surface of photographic paper
EP0816833A3 (en) * 1996-06-28 1998-08-26 Fujifilm Electronic Imaging Limited An illumination unit and illumination method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032710B1 (de) * 1980-01-19 1984-06-20 BASF Aktiengesellschaft Verfahren und Vorrichtung zur Oberflächenanalyse von flexiblen Materialien
EP0130797A3 (en) * 1983-07-04 1986-05-21 Konishiroku Photo Industry Co. Ltd. Method of inspecting the surface of photographic paper
EP0816833A3 (en) * 1996-06-28 1998-08-26 Fujifilm Electronic Imaging Limited An illumination unit and illumination method
US6091834A (en) * 1996-06-28 2000-07-18 Fujifilm Electronic Imaging, Limited Method of illuminating a digital representation of an image

Also Published As

Publication number Publication date
PL106050B1 (pl) 1979-11-30
CS188369B1 (en) 1979-03-30
BG27102A3 (bg) 1979-08-15
DD122314A3 (cs) 1976-10-05
YU84075A (en) 1982-06-30
HU171896B (hu) 1978-04-28

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