Dual electronic camera, previewing, and control

• US 4,714,962 A
• Filed: 02/17/1987
• Issued: 12/22/1987
• Est. Priority Date: 08/27/1976
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Alfred B. Levine
• Inventors: Levine, Alfred B.
• Primary Examiner(s): Ng, Jin F.
• Assistant Examiner(s): BRINICH, STEPHEN M
• Application Number:
  US07/015,143
• Time in Patent Office: 308 Days
• Field of Search: 358/209, 358/226, 358/909, 358/76
• US Class Current: 348/64
• CPC Class Codes: G03G 15/28 in which projection is obtained by line scanning G03G15/04 takes precedence
• CPC Class Codes: H04N 1/00262 Reading a film during its processing, e.g. generating image signals from a film while the photographic image on the film is in the process of being developed
• CPC Class Codes: H04N 1/00541 with detachable image reading apparatus
• CPC Class Codes: H04N 1/10 using flat picture-bearing surfaces H04N1/113, H04N1/195 take precedence
• CPC Class Codes: H04N 1/1072 Means for guiding the scanning, e.g. rules H04N1/1077 takes precedence
• CPC Class Codes: H04N 1/12 using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanningsheet-feed movement by translatory movement of a flat picture-bearing surface H04N1/1008; main-scanning using oscillating or rotating mirrors H04N1/113; using multi-element arrays H04N1/19
• CPC Class Codes: H04N 1/195 the array comprising a two-dimensional array or a combination of two-dimensional arrays
• CPC Class Codes: H04N 1/203 Simultaneous scanning of two or more separate pictures , e.g. two sides of the same sheet refeeding a sheet for double-sided scanning H04N1/00572
• CPC Class Codes: H04N 1/2038 lying in the same plane
• CPC Class Codes: H04N 1/2158 using a detachable storage unit
• CPC Class Codes: H04N 1/32358 using picture signal storage, e.g. at transmitter H04N1/17 takes precedence
• CPC Class Codes: H04N 1/32507 a plurality of input devices
• CPC Class Codes: H04N 1/32523 a plurality of output devices
• CPC Class Codes: H04N 2201/0049 By wire, cable or the like
• CPC Class Codes: H04N 2201/0081 Image reader H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0087 Image storage device
• CPC Class Codes: H04N 2201/0422 Media holders, covers, supports, backgrounds; Arrangements to facilitate placing of the medium H04N2201/0406 - H04N2201/0412, H04N2201/0434 take precedence
• CPC Class Codes: H04N 2201/0471 using dedicated detectors
• CPC Class Codes: H04N 2201/04724 on a separate encoder wheel
• CPC Class Codes: H04N 2201/04734 : Detecting at frequent intervals, e.g. once per line for sub-scan control

Abstract

A dual electronic camera that substantially concurrently exposes a conventional photographic film and an electro-optical sensor and memory, to provide both corresponding electronically recorded still images and photographic latent images of objects. An optical previewer is provided to view the electronic images prior to developing the film, for "proofing" purposes to select those to be developed and printed, as well as to control the parameters of developing and printing of the film. A recorder is provided for recording instructions concerning processing or editing of each of the frames during optical previewing. The instructions may be recorded on the photographic film, or on a separate memory or recorder. The recorded instructions are read-out during processing and/or printing of the photographic film to control the parameters of processing or for editing the individual frames being printed.

Claims

1. A dual camera for concurrently electronically imaging objects and photographically imaging said objects;

said camera having an electro-optic sensor and associated electronic memory with capability to sequentially image and record a series of still electronic images;

said camera having accomodation for receiving conventional photographic film and means for concurrently exposing said film to sequentually record a series of still latent images, with each film latent image corresponding to a different one of the recorded electronic images;

and means for reading out and displaying any one of the electronic images prior to development of the photographic film, thereby to display the content of the corresponding one of the latent images in the photographic film prior to development of the photographic film.

2. In the camera of claim 1, a visual display means associated with the dual camera for optically previewing any selected one of the electronic images.

3. In the camera of claim 1, means associated with the camera for identifying selected ones of the photographic frames to be printed prior to development of the photographic film, and recording said identified frames.

4. In the camera of claim 1, a visual display means associated with the camera for optically displaying any one of the recorded electronic images,

and a recorder means for recording the frames to be printed prior to development of the photographic film.

5. In the camera of claim 1, a visual display means associated with the camera for optically displaying any one of the recorded electronic images,

and a recorder means for recording data pertaining to the parameters of developing and printing of the photographic film when previewing the corresponding electronic images.

6. In the dual camera of claim 1, a visual display for the camera for optically previewing said electronically recorded images,

identifying and recording means for selecting ones of the photographic frames to be printed from the previewed electronic images,

and recording data pertaining to the parameters of developing and printing during previewing of the electonic images.

7. In the dual camera of claim 1, visual previewing means for said camera for viewing said electronically recorded images,

selecting means for identifying selected ones of the photographic frames to be printed by the visual previewing of the electronic images,

and recording means for recording data pertaining to selected frames onto the conventional photographic film.

8. In the dual camera of claim 7, said recording means enabling the recording of data pertaining to the parameters of developing and printing of selected frames of the photographic film.

9. In the dual camera of claim 1, visual previewing means for said camera for viewing said electronically recorded images,

selecting means for identifying selected ones of the photographic frames to be printed by the visual previewing of the electronic images,

and recording means for recording data pertaining to selected frames onto an electronic memory.

10. In the dual camera of claim 9, said recording means enabling the recording of data pertaining to the perameters of graphically processing selected frames of the photographic film.

11. In the dual camera of claim 1, said camera having a visual display for previewing said electronically recorded images,

said camera having recording means for recording data pertaining to any ones of the selected photo frames,

and read-out means for reading out the recorded data during processing of the photographic film to control the parameters of processing according to the recorded data.

12. In a dual electronic-photographic camera,

an electronic imager and image memory,

accomodations for receiving conventional photographic film,

means for substantially concurrently applying the same image to both expose the film, and be recorded electronically in the memory,

a visual display for previewing any one of the recorded electronic still images,

and a recorder means for entering data pertaining to any ones of the images in memory.

13. In the dual camera of claim 12, said recorder enabling the entry of data pertaining to variations in the processing of the photographic film and selected ones of the frames thereof.

14. In the dual camera of claim 12, said recorder enabling the entry of data pertaining to editing of selected ones of the frames of the photographic film.

15. In the dual camera of claim 12, said recorder enabling entry of data pertaining to selection of selected ones of the frames of the photographic film to be printed.

16. In the dual camera of claim 12, said recorder enabling entry of data pertaining to any ones of selection of film frames to be printed, and variations in the processing and printing of the film frames, and editing of selected ones of the film frames.

17. In the dual camera of claim 12, the addition of read-out means for reading out the recorded data during processing of the photographic film to control the parameters of processing according to the recorded data.

18. A dual electronic camera for substantially concurrently imaging objects electronically and photographically imaging said objects,

said camera having an electro-optical sensor and associated memory with capability to sequentially image and record a series of still electronic images,

said camera having accomodation for receiving conventional photographic film and means for exposing a sequential series of frames of said film substantially in concert with the recording of each of the electronic images, with each film latent image corresponding in content to a corresponding one of the recorded electronic images,

means for reading out and displaying any one of the electronic images prior to development of the photographic film, thereby to display the content of the corresponding one of the latent images in the undeveloped photographic film,

and a recorder means for entering data pertaining to any one of the displayed electronic images,

said recorder means enabling the recording of data pertaining to any one of selection of photo frames to be printed, variations in processing and printing of the photo film, and editing of individual frames of the photo film during printing thereof.

19. In the dual camera of claim 18, the addition of read-out means for reading out the recorded data during the processing and printing of the photo film to control the parameters according to the recorded data.

20. In the dual camera of claim 18, the addition of means for entering the recorded data onto the conventional photographic film.