BE750721A - Procede d'amelioration de la granularite apparente d'une image photographique - Google Patents

Procede d'amelioration de la granularite apparente d'une image photographique

Info

Publication number
BE750721A
BE750721A BE750721DA BE750721A BE 750721 A BE750721 A BE 750721A BE 750721D A BE750721D A BE 750721DA BE 750721 A BE750721 A BE 750721A
Authority
BE
Belgium
Prior art keywords
improving
photographic image
granularity
apparent
apparent granularity
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of BE750721A publication Critical patent/BE750721A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/185—Luminescent screens measures against halo-phenomena
    • 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
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/04—Holders for X-ray films
    • G03B42/047—Holders for X-ray films provided with marking means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/002—Photosensitive materials containing microcapsules
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/36—Desensitisers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/32—Latensification; Densensitisation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F5/00—Screening processes; Screens therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • 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
    • G03B2227/00—Photographic printing apparatus
    • G03B2227/32—Projection printing apparatus, e.g. enlarging apparatus, copying camera
    • G03B2227/325—Microcapsule copiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
BE750721D 1969-05-21 1970-05-21 Procede d'amelioration de la granularite apparente d'une image photographique BE750721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3925369A JPS5036163B1 (xx) 1969-05-21 1969-05-21

Publications (1)

Publication Number Publication Date
BE750721A true BE750721A (fr) 1970-11-03

Family

ID=12547961

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750721D BE750721A (fr) 1969-05-21 1970-05-21 Procede d'amelioration de la granularite apparente d'une image photographique

Country Status (6)

Country Link
JP (1) JPS5036163B1 (xx)
BE (1) BE750721A (xx)
CA (1) CA934593A (xx)
DE (1) DE2024574A1 (xx)
FR (1) FR2048658A5 (xx)
GB (1) GB1318371A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445465C2 (de) * 1974-09-24 1984-08-09 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Herstellung von farbigen Kopien von Diapositiven
CA1160880A (en) 1979-02-02 1984-01-24 Keith E. Whitmore Imaging with nonplanar support elements
US4387146A (en) 1980-09-08 1983-06-07 Eastman Kodak Company Multicolor filters with nonplanar support elements
US4387154A (en) 1980-09-08 1983-06-07 Eastman Kodak Company Receivers with nonplanar support elements
US4375507A (en) 1980-09-08 1983-03-01 Eastman Kodak Company Imaging with nonplanar support multicolor filter elements

Also Published As

Publication number Publication date
DE2024574A1 (de) 1971-02-11
CA934593A (en) 1973-10-02
GB1318371A (en) 1973-05-31
JPS5036163B1 (xx) 1975-11-21
FR2048658A5 (xx) 1971-03-19

Similar Documents

Publication Publication Date Title
BE838223Q (fr) Procede d'hydrodesulfuration
BE751254A (fr) Procede d'hydrogenation de l'adiponitrile
BE757476A (fr) Procede d'oxydeshydrogenation
BE793446A (fr) Procede de formation d'images photographiques jaunes
BE757479A (fr) Element vesiculaire de formation d'une image
BE860855Q (fr) Ensemble formateur d'images et procede de production d'une image
BE744000A (fr) Procede pour la preparation d'une matiere
BE750721A (fr) Procede d'amelioration de la granularite apparente d'une image photographique
BE757216A (fr) Procede de developpement d'un materiel a l'halogenure d'argent sensiblea la lumiere
BE749935A (fr) Procede photographique de diffusion-transfert
BE774765A (fr) Procede de formation d'une image sur un materiel isolant
BE774878A (fr) Procede d'electrophotographie en couleurs (
BE757461A (fr) Procede pour le transfert d'une image electrophotographique developpee
BE751802A (fr) Procede de n-desalkylation d'une amine tertiaire
BE756183A (fr) Ensemble pour l'execution de travaux de reproduction photographique
BE793091A (fr) Procede de fixation d'une image
BE753434A (fr) Procede de preparation d'une emulsion photographique a l'halogenure d'argent
BE773260A (fr) Procede de lavage et d'assouplissement de textiles
BE748591A (fr) Procede electrophotographique polychrome
BE807335A (fr) Procede d'obtention d'images photographiques
BE761132A (fr) Procede de formation d'images
BE809399A (fr) Procede de formation d'image
BE746582A (fr) Procede ameliore de formation d'image
BE749931A (fr) Nouveau procede photographique de
BE753789A (fr) Procede d'esterification