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US4979032A Expired / Lapsed US ⏱️ 0.0 years remaining

Color imaging apparatus producing on various image receptive materials a visually matched hard copy reproduction of a video image displayed

Assignee: Eastman Kodak Co
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Filing: 1988-12-27
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Granted: 1990-12-18
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Expires: 2008-12-27
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Abstract

Abstract Color image reproduction apparatus includes a video monitor for displaying a reproduced image (a soft copy). A film writer serves to produce a hard copy of the reproduced image on any of a variety of image-receptive output media (reversal film or negative film to print material or reversal film to print material) having perceptually distinct color reproduction properties. A computer-based workstation, having a series of look-up tables for transforming imaging data to a variety of monitor-dependent RGB color spaces, enables the film writer to expose an output film (reversal or negative) such that the hard copy reproduction formed is visually matched to the soft copy proof, regardless of the output medium selected.

Inventors

  • 👤 Paula J. Alessi
  • 👤 Edward J. Giorgianni
  • 👤 Thomas E. Madden

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 10:43
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/46; H04N1/56; H04N1/60; H04N1/603; H04N1/6052; H04N9/00; H04N9/11

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 199 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an input device arranged for producing a set of input signals corresponding to an original image on either (1) a film of the negative type or (2) a film of the reversal type; (b) a writer device energizable for forming an image on an output film of the negative type or on an output film of the reversal type; and (c) computer-based control means, having an input coupled to said input device and having respective outputs coupled to said video monitor and to said writer device, for manipulating the set of input signals to form a reproduced image, which is a modification of the original image, on said video monitor and for causing said writer device to form an image (1) directly on output film of the reversal type that is visually matched to the reproduced image displayed on said video monitor, or (2) on output film of the negative type such that when that image is transferred to a print material the image on the print material is visually matched to the reproduced image displayed on said video monitor.
Claim 2
Dependent Claim 199 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an input device arranged for producing a set of input signals corresponding to an original image on either (1) a film of the negative type or (2) a film of the reversal type; (b) a writer device energizable for forming an image on an output film of the negative type or on an output film of the reversal type; and (c) computer-based control means, having an input coupled to said input device and having respective outputs coupled to said video monitor and to said writer device, for manipulating the set of input signals to form a reproduced image, which is a modification of the original image, on said video monitor and for causing said writer device to form an image (1) directly on output film of the reversal type that is visually matched to the reproduced image displayed on said video monitor, or (2) on output film of the negative type such that when that image is transferred to a print material the image on the print material is visually matched to the reproduced image displayed on said video monitor.
Claim 3
Dependent Claim 147 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an output device energizable for causing an image to appear on any of a variety of image-receptive output media having perceptually distinct color reproduction properties; (b) first computer-based control means, coupled to said video monitor, for causing a series of perceptually distinct displays of a given reproduced image to appear on said video monitor with each version of the reproduced image shown being visually matched to the image as it would appear on a particular image-receptive media which may or may not be common to the aformentioned output media; and (c) second computer-based control means, coupled to said output device, for causing an image, visually matched to a particular version of the reproduced image displayed on said video monitor, to appear on any of the image-receptive output media.
Claim 4
Dependent Claim 147 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an output device energizable for causing an image to appear on any of a variety of image-receptive output media having perceptually distinct color reproduction properties; (b) first computer-based control means, coupled to said video monitor, for causing a series of perceptually distinct displays of a given reproduced image to appear on said video monitor with each version of the reproduced image shown being visually matched to the image as it would appear on a particular image-receptive media which may or may not be common to the aformentioned output media; and (c) second computer-based control means, coupled to said output device, for causing an image, visually matched to a particular version of the reproduced image displayed on said video monitor, to appear on any of the image-receptive output media.
Claim 5
Dependent Claim 139 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an output device energizable for causing an image to appear on any of a variety of image-receptive output media having perceptually distinct color reproduction properties; (b) first computer-based control means, coupled to said video monitor, for causing a series of perceptually distinct displays of a given reproduced image to appear on said video monitor with each version of the reproduced image shown being visually matched to the image as it would appear on a particular one of the image-receptive output media; and (c) second computer-based control means, coupled to said output device, for causing an image, visually matched to a particular version of the reproduced image displayed on said video monitor, to appear on any of the image-receptive output media.
Claim 6
Dependent Claim 139 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) an output device energizable for causing an image to appear on any of a variety of image-receptive output media having perceptually distinct color reproduction properties; (b) first computer-based control means, coupled to said video monitor, for causing a series of perceptually distinct displays of a given reproduced image to appear on said video monitor with each version of the reproduced image shown being visually matched to the image as it would appear on a particular one of the image-receptive output media; and (c) second computer-based control means, coupled to said output device, for causing an image, visually matched to a particular version of the reproduced image displayed on said video monitor, to appear on any of the image-receptive output media.
Claim 7
Dependent Claim 261 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) a scanner arranged for producing a set of input signals corresponding to an original image on either (1) a film of the negative type or (2) a film of the reversal type; (b) a writer device energizable for forming an image on an output film of the negative type or on an output film of the reversal type; (c) first computer-based control means, coupling said scanner and said video monitor, for manipulating the set of input signals to form a reproduced image, which is a modification of the original image, and for causing different perceptually distinct versions of the reproduced image to appear on said video monitor with one version displayed being visually matched to the reproduced image as it would appear directly on output film of the reversal type and another version displayed being visually matched to the reproduced image as it would appear when a negative of the reproduced image is formed on output film of the negative type and that negative image is transferred to a print material; and (d) second computer-based control means, coupling said first computer-based control means and said writer device, for causing an image, visually matched to a particular one of the perceptually distinct versions of the reproduced image displayed on said video monitor, to appear either directly on output film of the reversal type or indirectly on a print material when said writer device forms an image on output film of the negative type.
Claim 8
Dependent Claim 261 words
In color image reproduction apparatus including a video monitor for displaying a reproduced image, wherein the improvement comprises: (a) a scanner arranged for producing a set of input signals corresponding to an original image on either (1) a film of the negative type or (2) a film of the reversal type; (b) a writer device energizable for forming an image on an output film of the negative type or on an output film of the reversal type; (c) first computer-based control means, coupling said scanner and said video monitor, for manipulating the set of input signals to form a reproduced image, which is a modification of the original image, and for causing different perceptually distinct versions of the reproduced image to appear on said video monitor with one version displayed being visually matched to the reproduced image as it would appear directly on output film of the reversal type and another version displayed being visually matched to the reproduced image as it would appear when a negative of the reproduced image is formed on output film of the negative type and that negative image is transferred to a print material; and (d) second computer-based control means, coupling said first computer-based control means and said writer device, for causing an image, visually matched to a particular one of the perceptually distinct versions of the reproduced image displayed on said video monitor, to appear either directly on output film of the reversal type or indirectly on a print material when said writer device forms an image on output film of the negative type.

References Cited (Backward Citations)

US4285009A Cited
US4278995A Cited
US4500919A Cited
US4734763A Cited
US4631551A Cited
US4797712A Cited
US4812879A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-12-17 1994-06-18 1994-12-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-12-17 1998-06-18 1998-12-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-12-17 2002-06-18 2002-12-18 $7700.00 Window Closed / Lapsed

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