WO2006129331A1 - Rouleau de pellicule numerique pour appareils photographiques analogiques - Google Patents

Rouleau de pellicule numerique pour appareils photographiques analogiques Download PDF

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Publication number
WO2006129331A1
WO2006129331A1 PCT/IT2005/000705 IT2005000705W WO2006129331A1 WO 2006129331 A1 WO2006129331 A1 WO 2006129331A1 IT 2005000705 W IT2005000705 W IT 2005000705W WO 2006129331 A1 WO2006129331 A1 WO 2006129331A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
sensor
shutter
film roll
digital
Prior art date
Application number
PCT/IT2005/000705
Other languages
English (en)
Inventor
Mario Capuano
Original Assignee
Mario Capuano
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 Mario Capuano filed Critical Mario Capuano
Publication of WO2006129331A1 publication Critical patent/WO2006129331A1/fr

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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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils

Definitions

  • the apparatus allows to shorten the gap between analogue and digital photography just replacing - when desired - the traditional film, by using a specific digital technique which leaves the host camera to carry out all its initial functions autonomously such as: light measurement, stop aperture, shutter speed, focusing, use of the flash and choice of lenses. Its function will simply be that of receiving the image - framed and measured by the host camera - converting it and memorizing it on "Picture-Card" (or other media) in digital format. To do this, it will be sufficient for the DIGITAL FILM ROLL - provided (like the traditional film) with the DX automatic positioning system on ISO values (pre-set on a fixed value) (e.g. ISO 200) - to be set inside the camera, instead of the conventional roll of film, on the "ready" position (or better still on the "Open Eyes" position - i.e. "away from any light source, ready to receive
  • the software supplied will carry out few essential functions: as well as converting the image and memorizing it, it will proceed to the automatic progression of the shots by alternately using "light/no-light” activated by the opening/shutting of the shutter. Furthermore, it can position the apparatus back on “stand-by” if not used for longer than five minutes and it will return to "ready” (Open Eyes) by simply pressing the shutter button. (The first image will not be memorized since this operation simply routes the camera.) (N.B. : the lens has to be uncovered or provided with a light-permeable cover).
  • N.B. The functions regarding the yellow and red LEDs can also be provided with acoustic signals.
  • the apparatus is made up of two parts:
  • Stages related to the use of the apparatus are as follows., . _
  • pressing the shutter button once will be sufficient - thanks to the opening of the shutter - to go from the "stand-by" position to the "ready” (Open Eyes) position and subsequently to start filming.
  • the lens has to be uncovered or provided with a light-permeable cover.
  • the apparatus can be removed from the host camera at any time.
  • the body (Al), which contains the battery compartment (b) and the card holder compartment (c) should preferably be in matt steel (or similar stiff material) with supporting parts in rubber. To reach the battery compartment (b), it will be necessary to unscrew the cap (d) by turning the pivot (e) a half turn anti-clockwise.
  • the appendix (A2) which holds the sensor (o) and the starting button (n) needs a rigid structure 75 in steel, or similar, and rubber reinforcement.
  • Soft material should be used for the supporting parts such as the exterior part of the fulcrum
  • the appendix (A2) is connected to the body (Al) with a mobile part (h) - flexible and extractible
  • the button(l) placed on the top part of the body will release the two parts.
  • the flexibility and mobility of the part (h) allows the correct positioning - and housing - of the 85 sensor (o) in correspondence with the shutter of the camera.
  • the button (n), placed to the side - on the back (p) of the sensor - turns the apparatus on after shutting the film cartridge holder of the host camera.
  • the slits (r) on the sides of the sensor warrant complete freedom of movement to the toothed washers used in some compact cameras as frame counter (in some case also to allow the film to 90 be drawn) and which position can vary from camera to camera.
  • the two projecting extremities of the body (u), as well as being part of the hooking system, also have the function of maintaining the DIGITAL FILM ROLL in the correct position.
  • the apparatus fits any 35mm camera and, with the correct modifications in shape and size, can be adapted to other formats such as, for example, the 6X6cm, 6x7cm and the 6x9cm as well as 100 all cameras using flat film for professional use.
  • DIGITAL FILM ROLL (Fig.13) will have the same dimensions of a normal case 105 for a roll of film (approximately 55x39x39) and will also contain, apart from the two dismantled parts of the apparatus, two small containers used to keep the memory card (or cards) and/or battery replacements as well as a small card (like a mini credit card), with few basic instructions.
  • the DIGITAL FILM ROLL can be provided with the transmitting data system "Blue Tooth” (or similar wireless system).
  • a small Ram will provide the DIGITAL FILM ROLL with a just sufficient buffer 120 memory necessary for carrying out simultaneously the function of transferring recent images and acquiring new ones.
  • the batteries (which size can be fixed during work in progress), easily replaced by opening the Cap (d) (widened, if necessary, to the whole circumference of the body (Al)), can also be rechargeable batteries.
  • the body 130 in this case, will not be an only block but will appear like a semi-empty half shell - with all the original characteristics starting from the LEDs (m), the connection system (f)(g)(u) (t)(s), the mobile-flexible part (h), the slits (r)... to the unhooking button (1) - which it's final

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

L'invention concerne un dispositif dénommé 'rouleau de pellicule numérique' ('DigitalFilmRoll') qui permet de réaliser des photos de format numérique avec un appareil photographique traditionnel quelconque, sans nécessiter de modification de ce dernier. Lorsqu'il est utilisé en remplacement d'un rouleau de pellicule traditionnel, ce rouleau de pellicule numérique reçoit l'image cadrée et mesurée par l'appareil hôte, et effectue simplement une conversion (A/N) et mémorise l'image dans un format numérique. Toutes les fonctions analogiques telles que mesure de la lumière, ouverture relative, vitesse d'obturateur, mise au point, utilisation du flash et choix de l'objectif continuent d'être assurées par l'appareil photographique hôte. Le dispositif décrit se compose de deux parties: Un corps (A1), qui contient également la batterie, et qui est couplé à une annexe (A2) contenant le capteur (o), par l'intermédiaire d'un système de connexion (f)(g)(u)(t)(s), et peut se libérer par pression d'un bouton (1). Un élément (h) flexible mobile peut coulisser de manière à placer le capteur (o) exactement en face de l'obturateur de l'appareil photographique. Au moment de la fermeture du compartiment à pellicule, le dispositif est placé en position 'attente' par pression automatique du bouton (n) placé sur le côté ou sur l'arrière (p) du capteur. Outre la conversion et la mémorisation des photos, le logiciel installé dans le dispositif assure la progression automatique des prises de vue par utilisation en alternance des commandes 'lumière/bloquer lumière' activées par l'ouverture/la fermeture de l'obturateur. Ce logiciel fait en outre passer le dispositif en mode attente après un délai de cinq minutes au cours desquelles il n'a pas été utilisé, et retourne automatiquement à la position 'prêt à l'utilisation' après la première prise de vue (non mémorisée). Trois DEL (m) placées sur le corps (A1) indiquent diverses fonctions du dispositif (attente/prêt à l'utilisation/état de charge de la batterie et mémoire restante). Pour la mémorisation des images, ce dispositif utilise une carte-images, dont la fente est placée sur le côté du corps, et/ou un système de transmission sans fil (tel que Blue-Tooth) qui peut être utilisé avec l'un des nombreux types d'assistants numériques (pocket PC, Palm etc.) ou avec un autre lecteur multimédia portatif dans lequel la technologie correspondante peut être facilement installée. Le dispositif décrit convient pour tous les appareils photographiques 35 mm, et peut également, avec des modification de forme et de dimension adéquates, être adapté à d'autre formats. Il convient en outre pour les appareils photographiques de type compact (équipés de roues crantées) grâce aux fentes (r) formées sur les côtés du capteur, qui permettent aux roues de se mouvoir librement.
PCT/IT2005/000705 2005-06-01 2005-12-01 Rouleau de pellicule numerique pour appareils photographiques analogiques WO2006129331A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000277A ITRM20050277A1 (it) 2005-06-01 2005-06-01 Rullino fotografico digitale per macchine analogiche.
ITRM2005A000277 2005-06-01

Publications (1)

Publication Number Publication Date
WO2006129331A1 true WO2006129331A1 (fr) 2006-12-07

Family

ID=35708737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2005/000705 WO2006129331A1 (fr) 2005-06-01 2005-12-01 Rouleau de pellicule numerique pour appareils photographiques analogiques

Country Status (2)

Country Link
IT (1) ITRM20050277A1 (fr)
WO (1) WO2006129331A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014167391A1 (fr) * 2013-04-08 2014-10-16 Silvestri Vito Beniamino Film numerique pour appareil photographique a visee reflex analogique
GB2520956A (en) * 2013-12-04 2015-06-10 Murat Karabiyikoglu Method and apparatus for converting a film camera into a digital camera

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020007A1 (fr) * 1991-05-07 1992-11-12 Inframetrics, Inc. Appareil servant a faire fonctionner un appareil photo a pellicule classique en un mode de fonctionnement electronique
EP0665672A2 (fr) * 1994-01-28 1995-08-02 Polaroid Corporation Module d'imagerie électronique
JP2000125158A (ja) * 1998-10-16 2000-04-28 Fuji Photo Film Co Ltd 撮像装置
JP2000175097A (ja) * 1998-12-09 2000-06-23 Fuji Photo Film Co Ltd 電子撮像装置及びカメラシステム
US6181833B1 (en) * 1997-05-08 2001-01-30 Brother Kogyo Kabushiki Kaisha Image processing apparatus wherein the image data is reduced before the image data is stored in a memory or a buffer
US6351282B1 (en) * 1997-09-02 2002-02-26 Intel Corporation Method and apparatus for taking digital pictures with an industry standard film camera

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020007A1 (fr) * 1991-05-07 1992-11-12 Inframetrics, Inc. Appareil servant a faire fonctionner un appareil photo a pellicule classique en un mode de fonctionnement electronique
EP0665672A2 (fr) * 1994-01-28 1995-08-02 Polaroid Corporation Module d'imagerie électronique
US6181833B1 (en) * 1997-05-08 2001-01-30 Brother Kogyo Kabushiki Kaisha Image processing apparatus wherein the image data is reduced before the image data is stored in a memory or a buffer
US6351282B1 (en) * 1997-09-02 2002-02-26 Intel Corporation Method and apparatus for taking digital pictures with an industry standard film camera
JP2000125158A (ja) * 1998-10-16 2000-04-28 Fuji Photo Film Co Ltd 撮像装置
JP2000175097A (ja) * 1998-12-09 2000-06-23 Fuji Photo Film Co Ltd 電子撮像装置及びカメラシステム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 07 29 September 2000 (2000-09-29) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014167391A1 (fr) * 2013-04-08 2014-10-16 Silvestri Vito Beniamino Film numerique pour appareil photographique a visee reflex analogique
GB2520956A (en) * 2013-12-04 2015-06-10 Murat Karabiyikoglu Method and apparatus for converting a film camera into a digital camera
GB2520956B (en) * 2013-12-04 2018-05-09 Karabiyikoglu Murat Method and apparatus for converting a film camera into a digital camera

Also Published As

Publication number Publication date
ITRM20050277A1 (it) 2005-08-31

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