Patents for G03F 3 - Colour separation; Correction of tonal value (5,370) |
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03/12/1996 | US5498504 Process for the preparation of an image using only dry steps |
02/27/1996 | US5495350 Color image processor which corrects spatial and frequency characteristics of color components |
02/20/1996 | US5493327 Method and apparatus for producing image reproducing materials using photothermographic material sensitive to radiation in the red region and transparent to radiation in the ultraviolet range of the electromagnetic spectrum |
02/20/1996 | US5493321 Method and apparatus of characterization for photoelectric color proofing systems |
02/20/1996 | US5492791 Photosensitive material and method for making color-proofing films |
02/13/1996 | US5491568 Method and apparatus for calibrating a digital color reproduction apparatus |
02/07/1996 | EP0486581B1 Device for automatically clamping and releasing a recording medium and its operation |
02/06/1996 | US5489998 Color image processing apparatus having transmitter and receiver which perform color correction in accordance with a common standard color image and method for same |
02/06/1996 | US5489997 Color image processing apparatus |
02/06/1996 | US5489996 Image recording apparatus |
02/06/1996 | US5489921 Method for generating uniform color area definitions with addition and removal operators |
02/06/1996 | US5489505 On a support atleast one silver halide emulsion and atleast one methine dye; storage stability and high sensitivity |
01/30/1996 | US5487801 Pre-proof temperature controlling assembly |
01/23/1996 | US5487020 Refinement of color images using reference colors |
01/23/1996 | US5486450 Silver halide color photographic light sensitive material and the image-forming process thereof |
01/16/1996 | US5484919 Migration-resistant halomethyl-1,3,5-triazine photoinitiator |
01/11/1996 | WO1996000931A1 Method for preparing negative-working wash-off relief images and non-photosensitive elements for use therein |
01/11/1996 | CA2170593A1 Method for preparing negative-working wash-off relief images and non-photosensitive elements for use therein |
01/09/1996 | US5483360 Color printer calibration with blended look up tables |
01/04/1996 | WO1996000411A1 Method for performing a color space transformation |
01/02/1996 | US5481380 Method and apparatus for calibration of color values |
01/02/1996 | US5481379 For processing a file of recorded color separation values of color elements |
01/02/1996 | US5480767 Silver halide color photographic light-sensitive material and image-forming process |
12/27/1995 | EP0688445A1 Apparatus for treating photographic originals with a treatment liquid |
12/26/1995 | US5478694 Low adhesive force between colored photopolymerizable layer and adhesive layer |
12/19/1995 | US5476568 Pre-proof temperature controlling assembly |
12/14/1995 | WO1995034023A1 Monochromatic and polychromatic proofs of high resolution masters and process and means for their preparation |
12/14/1995 | CA2168773A1 Monochromatic and polychromatic proofs of high resolution masters and process and means for their preparation |
12/13/1995 | EP0687103A2 Color printer calibration with blended look up tables |
12/12/1995 | US5475510 Method for transforming color signals and apparatus for the method |
12/12/1995 | US5475509 Method and apparatus for setting image processing conditions |
12/06/1995 | EP0685765A1 Monochromatic and polychromatic proofs of high resolution masters and process and means of their preparation |
11/30/1995 | WO1995032454A1 Single coating transfer color proofing system |
11/21/1995 | US5468594 Image forming process |
11/15/1995 | EP0682440A2 Color printing method and apparatus using gamut mapping in munsell space |
11/14/1995 | US5467165 Masking of photographs for reproduction |
11/14/1995 | US5466653 Method for preparing negative-working wash-off relief images and non-photosensitive elements for use therein |
11/08/1995 | EP0680625A1 Negative working, peel developable, single sheet color proofin system having a crosslinked layer containing a polymer with phenolic moieties |
11/02/1995 | EP0679949A2 Photosensitive transfer sheet |
10/31/1995 | US5462844 Black and white halftone dot images obtained by color separation and halftone dot image conversion, in color lithographic printing |
10/31/1995 | US5462841 Tone rendition of halfstone images by projection exposure |
10/31/1995 | US5462834 Water based varnish for production of colored images |
10/24/1995 | US5461490 Method of and apparatus for converting image signals representing a plurality of originals |
10/19/1995 | WO1995027923A1 Color separation process |
10/17/1995 | US5459590 Method and apparatus for freely selectable substitution of the achromatic part in multi color printing with the black ink |
10/17/1995 | US5459011 Liquid or paste photosensitive composition containg aromatic diazo compound and lactic acid, hydroxyacetic acid or mixture thereof |
10/12/1995 | WO1995027232A1 Novel ethylenically unsaturated monomers |
10/12/1995 | WO1995027231A1 Colour printing process and product |
10/12/1995 | CA2186226A1 Colour printing process and product |
10/11/1995 | EP0664015A4 Method and apparatus for converting image color values from a first to a second color space. |
10/04/1995 | EP0675636A2 Extended density color printing |
10/04/1995 | EP0675404A1 Image forming process |
10/03/1995 | US5455142 Light sensitive layers exposed to actinic light becoming nonadhesive; color proofs from digital image signal by laser recording |
09/26/1995 | US5454050 Cut mask preparation method and apparatus |
09/26/1995 | US5453853 Color video still image processing system |
09/20/1995 | EP0672945A2 Silver halide color photographic light-sensitive material |
09/20/1995 | EP0506867B1 Biscationic acid amide and acid imide derivatives as charge controllers |
09/13/1995 | EP0671656A2 Silver halide light-sensitive color photographic material and method of preparing color proof |
09/12/1995 | CA1336947C Photopolymerizable, positive working, peel developable, single sheet color proofing system |
09/06/1995 | EP0670528A2 Color image processing apparatus |
09/06/1995 | EP0455651B1 Novel printing method and printed product |
09/05/1995 | US5448379 Method and apparatus for forming color images by converting a color signal to a further color density signal |
09/05/1995 | US5447811 Color image reproduction of scenes with preferential tone mapping |
08/31/1995 | DE19505988A1 Farbbild-Lesevorrichtung mit einer Farbentrennvorrichtung A color image reading apparatus with a color separator |
08/22/1995 | US5443939 Transparent base film of plastic; photopolymerizable layer containing polymeric binder and a compound polymerizable by free radical catalyst, a polymerization initiator, layer of dye or colored pigment; a thermoplastic adhesion layer |
08/22/1995 | US5443937 Aqueous developable precolored diazo imaging element |
08/16/1995 | EP0667706A1 Colour negative scanning and transforming into colours of original scene |
08/15/1995 | US5442717 Sharpness processing apparatus |
08/09/1995 | EP0666504A1 Aqueous photoimageable liquid emulsion, photoimageable film and process of manufacture |
08/08/1995 | US5439775 Image formation process |
08/02/1995 | EP0599993B1 A hard copy imaging system |
08/01/1995 | US5437959 Protective coating for imaging elements |
07/26/1995 | EP0664485A2 Protective coating for imaging elements |
07/26/1995 | EP0664015A1 Method and apparatus for converting image color values from a first to a second color space |
07/25/1995 | US5436117 Positive type silver halide color photographic light-sensitive material for color proofing use |
07/25/1995 | US5436116 Silver halide color photographic photosensitive material and color proof preparation process |
07/25/1995 | US5436112 Method for producing a negative image with color proofing element containing a urethane monomer |
07/25/1995 | US5436106 Process for the production of a color test image using quinone diazide photosensitive recording material |
07/19/1995 | EP0663619A1 Process for the preparation of an image using only dry steps |
07/18/1995 | US5434645 Color image processing apparatus |
07/11/1995 | CA1336248C Compressible temporary support for transfer layer |
07/04/1995 | US5430130 Photosensitive polyfunctional aromatic diazo compounds useful in photosensitive compositions |
07/04/1995 | US5429903 Water developable, negative working overlay or transfer type diazo color proofing film |
07/04/1995 | US5429047 Method of printing color images on textured surfaces |
06/28/1995 | EP0660590A2 Image reproducing system |
06/27/1995 | US5428465 Method and apparatus for color conversion |
06/27/1995 | US5428371 Laser thermal printer using roll material supply |
06/27/1995 | US5427894 Process for preparing images on tonable, light-sensitive layers |
06/20/1995 | US5426596 Color signal correction circuit using a second-order correcting formula |
06/20/1995 | US5426519 Method and apparatus for implementing accurate angle screens |
06/13/1995 | US5425112 Method for optimizing frequency-modulated rasters upon utilization of threshold hills |
06/06/1995 | US5422740 Image forming apparatus which effects output gray level correction |
06/06/1995 | US5422738 Color image forming method and an apparatus employed therefor, and a correction factor determining method |
06/06/1995 | US5422229 Liquid foil employing aluminum platelets |
06/06/1995 | CA1335795C Method and apparatus for color separation scanning |
05/31/1995 | EP0655653A1 Color image-formable material and process for preparing the same |
05/31/1995 | EP0655651A1 Photosensitive material and process for making images bearing metal-like colours |
05/31/1995 | EP0655347A1 Thermal transfer dye-donor element comprising a substrate having a microstructured surface |
05/30/1995 | US5420704 Method and apparatus for the analysis of color casts in color originals |
05/30/1995 | US5420702 Method for preparing polychromatic printing plates |