G03F 3 - Colour separation; Correction of tonal value

Patents for G03F 3 - Colour separation; Correction of tonal value (5,370)
12/1992
12/23/1992	EP0519591A1 Aqueous developable imaging systems
12/23/1992	CA2089490A1 Method for displaying multitone images
12/22/1992	US5173783 Method of recording images on photosensitive material in a process scanner device using setup data stored in a portable memory after generating the setup data by statistical analysis of image signals in a separate setup scanner device
12/18/1992	CA2066895A1 Aqueous developable imaging systems
12/15/1992	US5172180 Image forming equipment with variable stepwise drive means operation
12/15/1992	US5171650 Having dynamic release layer, imaging radiation-ablative topcoat; laser induced; for color proofing/printing, rapid, sensitive
12/08/1992	US5170443 Image processor for processing source pixel intensity values
12/08/1992	US5169827 Color separation plate manufacturing method
12/08/1992	US5168752 Apparatus for testing the color separations of a multicolor print
12/01/1992	US5168301 Apparatus for making a color proof and method of transferring a photosensitive material for the same
12/01/1992	CA1310853C Photographic masks for tonal correction
11/1992
11/25/1992	EP0514746A1 Image processing apparatus
11/19/1992	EP0514186A1 Photopolymerizable, negative working, peel developable, single sheet color proofing system
11/19/1992	EP0513341A1 Migration imaging method and apparatus using it
11/18/1992	CA2068401A1 Photopolymerizable, negative working, peel developable, single sheet color proofing system
11/11/1992	EP0512634A1 Pearlescent toners having reduced stain characteristics
11/11/1992	EP0512268A2 Supply apparatus for colour-bearing films
11/10/1992	US5162899 Color data correction apparatus ultilizing neural network
11/07/1992	CA2067908A1 Pearlescent toners having reduced stain characteristics
11/04/1992	EP0511378A1 Protected image
11/03/1992	US5161010 For processing signals from a raster input scanner
10/1992
10/29/1992	WO1992015920A3 Peel-apart photosensitive element
10/29/1992	DE4213399A1 Colour sample preparing system for prodn. of colour sample by copying colour image - exposures material by UV light through original image and heats material for development
10/28/1992	CN1065738A Method for setting curve of grey-board used in multi-colour plate-making
10/27/1992	US5158857 Image forming material
10/21/1992	EP0509148A1 Silver halide print-out material suitable as mounting aid and position proof
10/20/1992	US5156938 Ablation-transfer imaging/recording
10/14/1992	EP0508121A2 Color image forming apparatus having mono-color image forming function
10/13/1992	US5155587 Color conversion method for reproducing an image and an image reproducing device incorporating the same
10/13/1992	US5155010 Photopolymerizable layer on support is exposed to light to modify surface thickness in a selective area to accept a color layer from a color carrier; compression, removal of color carrier so color remains on image carrier
10/13/1992	US5155005 Method of producing polychromatic colored image
10/07/1992	EP0507181A1 Process for the fabrication of colour-proofs and light sensitive material therefor
10/07/1992	EP0506867A1 Biscationic acid amide and acid imide derivatives as charge controllers.
10/07/1992	CN1065171A Method and arrangement for producing signal of informational content of correspnding screen picture
10/01/1992	DE4209873A1 Positive and negative photocopy prodn. - by exposure to change adhesion between light heat transformation coat and copying coat and image transfer
09/1992
09/30/1992	EP0505984A2 Color video still image processing system
09/22/1992	US5149960 Method of converting scanner signals into colorimetric signals
09/22/1992	CA1307691C Low cost color scanner
09/17/1992	WO1992015920A2 Peel-apart photosensitive element
09/16/1992	EP0503402A1 Coloured positive working light sensitive recording material and process for the production of a colour proofing image using this material
09/16/1992	EP0503051A1 Color image processing system for preparing a composite image transformation module for performing a plurality of selected image transformations.
09/15/1992	US5147743 Process for the preparation of optical color filters
09/15/1992	US5147489 Coloured images
09/09/1992	EP0502369A2 Method of and apparatus for processing image by setting up image processing conditions on the basis of finishing information
09/08/1992	US5146346 Method for displaying and printing multitone images derived from grayscale images
09/08/1992	US5146265 Apparatus and method for the reproduction of a colored master
09/03/1992	WO1992015169A1 Process and device for generating signals corresponding to the information content of raster-scanned images
09/02/1992	EP0501397A1 Curable, heatactivatable transfer toners
09/02/1992	EP0501396A1 Ultraviolet curable heat activatable transfer toners
09/02/1992	EP0501334A2 Image quality adjusting apparatus for a copying machine
09/02/1992	EP0501023A2 Coupled-color error diffusion
09/01/1992	US5144420 Color image processing apparatus that multiplies color difference signals by generated coefficients to achieve saturation control without changing color phase
09/01/1992	US5144419 Method of and apparatus for recording color image
08/1992
08/28/1992	CA2061673A1 Ultraviolet curable heat activatable transfer toners
08/28/1992	CA2061672A1 Curable, heat activatable transfer toners
08/26/1992	EP0500220A2 Apparatus and method for separating transparencies
08/26/1992	CA2052071A1 Automatic fishing gut binding machine
08/20/1992	DE4104467A1 Verfahren und anordnung zur erzeugung von signalen, welche dem informationsgehalt von gerasterten bildern entsprechen Method and arrangement for the generation of signals corresponding to the information content of rasterized images
08/18/1992	CA1306565C Lower gloss protective covering
08/05/1992	EP0497344A2 Image layout processing method and apparatus
08/05/1992	EP0497325A2 Method for determining amounts of UCR and image processing apparatus
08/04/1992	US5135836 Crosslinked homo- or copolyolefins coversheet, photohardenable layer, elastomers; peel-apart element
07/1992
07/29/1992	CN1063165A Method for transforming level and tone of pictures and textured surfaces
07/28/1992	US5134116 Mixture of dyes for black dye donor for thermal color proofing
07/21/1992	US5132537 Image transfer apparatus and method
07/21/1992	US5132274 Mixture of cyan, magenta and yellow dyes, dye transfer imaging, thermal printing
07/14/1992	US5130789 Localized image recoloring using ellipsoid boundary function
07/01/1992	CN2108943U Colour amplifying tone correcting proofing press
06/1992
06/30/1992	US5126760 Direct digital halftone color proofing involving diode laser imaging
06/30/1992	US5126314 Mixture of dyes for black dye donor for thermal color proofing
06/30/1992	US5126313 Mixture of dyes for black dye donor, for thermal color proofing
06/30/1992	US5126312 Mixture of dyes for black dye donor for thermal color proofing
06/30/1992	US5126311 Mixture of dyes for black dye donor for thermal color proofing
06/30/1992	US5126226 Process for the preparation of images on tonable, light-sensitive layers
06/24/1992	EP0491267A1 Yellow dye mixture for thermal color proofing
06/24/1992	EP0491005A1 Toning method and member for electrostatography
06/24/1992	CN1017192B Dispersed laser speckle contact screen and optical system for its manufacture
06/20/1992	CA2057964A1 Method of thermal wax transfer as a mask for digital color proofing
06/17/1992	EP0490340A1 Yellow dye mixture for thermal color proofing
06/17/1992	EP0490339A1 Yellow dye mixture for thermal color proofing
06/17/1992	EP0490338A1 Yellow dye mixture for thermal color proofing
06/17/1992	EP0490337A1 Yellow dye mixture for thermal color proofing
06/17/1992	EP0490336A1 Yellow dye mixture for thermal color proofing
06/16/1992	US5122437 Overlay proofs comprising precolored and toned images
06/16/1992	CA1303411C Imaging system
06/15/1992	CA2055692A1 Yellow dye mixture for thermal color proofing
06/15/1992	CA2055691A1 Yellow dye mixture for thermal color proofing
06/15/1992	CA2055386A1 Yellow dye mixture for thermal color proofing
06/15/1992	CA2055383A1 Yellow dye mixture for thermal color proofing
06/15/1992	CA2055382A1 Yellow dye mixture for thermal color proofing
06/15/1992	CA2055320A1 Yellow dye mixture for thermal color proofing
06/11/1992	WO1992009936A1 Migration imaging system
06/10/1992	EP0489582A2 Platemaking process and system for printing of abstract patterns
06/03/1992	EP0488176A2 Color image processing apparatus
06/03/1992	EP0487797A1 Image forming method
06/03/1992	EP0487790A1 Whiteness controlling process and stripping film material
05/1992
05/27/1992	EP0486995A1 Mixture of dyes for magenta dye donor for thermal color proofing
05/27/1992	EP0486994A1 Mixture of dyes for cyan dye donor for thermal color proofing
05/27/1992	EP0486793A1 Improved image reproduction process using a peel-apart photosensitive element
05/27/1992	EP0486581A1 Device for automatically clamping and releasing data supports and its operation.

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