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JP2855008B2 |
Disclosed herein are a method of and an apparatus for electrically processing an image, and a calibration chart used in the apparatus. This method comprises a first process for measuring respective spectral densities of a calibration cha...
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JP2853446B2 |
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JP2853388B2 |
PURPOSE: To provide an image transfer device easy to attach/detach an image forming material and also preventing mis-registration caused by the image forming material. CONSTITUTION: In the device provided with a pressure roller 1 with th...
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JP2853447B2 |
PURPOSE: To improve workability without impairing printing quality by facilitating an operation to peel a protective film on an impression cylinder. CONSTITUTION: This image transfer device has the impression cylinder stuck with an image...
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JP2853448B2 |
PURPOSE: To provide the image transfer device which facilitates the operation to mount and dismount an image receptor and an image forming material and facilitates the check of the mounting state of the image receptor, etc., and the qual...
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JPH1127546A |
To provide an image output which approximates a printed image by applying dot processing to original image data with multiple gradations and assigning photometric color data of printing ink to micro dots of the dot image data in advance,...
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JPH1124252A |
To provide the method for forming a color image for color proofing of the multicolor printing of a copy master and to provide the layer material for executing this method. The positive copy of an exposure mask (color separation film) is ...
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JP2852047B2 |
Method of providing an image-bearing surface, e.g., a pre-press proof, with a protective covering, comprising laminating to said surface a thin, substantially transparent integral polymeric film, the improvement wherein the polymeric fil...
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JPH1117975A |
To enable speed up of conversion without enlarging a memory size. Four data points required for quadrahedron interpolation are loaded as they are arranged in separate pieces of memory, access is made to the data points by using four piec...
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JPH1117974A |
To reduce the time for calculating a color correction coefficient by adding a condition 1 for not changing data before and after color correction in the case of colorless data and a condition 2 for not changing luminance before and after...
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JPH1117976A |
To simultaneously output four values while using a memory of the same capacity by lOading four data points in four memories, receiving a color value for translation to an address, using the integer part of the address for positioning, wh...
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JPH1115165A |
To provide a method for securing the printing quality of a planographic printing plate obtained by a plate making method by which an ink accepting silver image is formed on a printing area, and a method for obtaining the color reference ...
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JP2848193B2 |
PURPOSE: To correctly and quickly obtain pattern area percentage data in correspondence with a printing block. CONSTITUTION: An OK'd proof 6, onto which a discriminator having the same discrimination information as a printing block 5, is...
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JP2849625B2 |
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JPH118734A |
To provide an image reader capable of measuring relative color aberration in a main scanning direction between images so as to correct the position error of a picture element due to the color aberration in the main scanning direction. In...
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JP2844635B2 |
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JP2840624B2 |
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JPH10339957A |
To obtain a developer which gives a transferred image showing good transfer property and having no defects by incorporating an alkali agent and a fluorine-based surfactant into the developer to be used for an image forming material havin...
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JPH10341348A |
To enable various paper sheets to be matched with each other in hue, even without preparing any complicated color table for every paper sheet by finding the color difference in paper color data expressing the color of standard paper shee...
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JPH10341349A |
To eliminate differences in the impression of color caused by the differences in input/output devices. When storing color image data in an image-processing computer 1, the data are converted to an equal color space value while using a co...
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JP2836308B2 |
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JP2836307B2 |
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JP2836306B2 |
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JP2834213B2 |
A photopolymerizable mixture is described, which contains a polymeric binder; an acrylate or alkacrylate of a polyhydric alcohol possessing at least one photooxidizable group; a compound or a combination of compounds being capable of ini...
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JP2832765B2 |
The present invention provides 6 embodiments of a new image forming method. The image forming method uses a light-sensitive material and an image receiving material. The light-sensitive material comprises a support and a light-sensitive ...
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JP2832766B2 |
The present invention provides 4 embodiments of a new image forming method. The image forming method uses a light-sensitive material and an image receiving material. The light-sensitive material comprises a support and a light-sensitive ...
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JPH10322563A |
To exactly adjust color conversion while suppressing density nonuniformity. When printing out a chart for the control or confirmation of color conversion onto recording paper concerning a color conversion control method for color printer...
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JPH10322562A |
To reduce the man-hours and material consumption for adjusting color conversion of plural stages. A density caliburation reference chart 152 is outputted for a 1st paper sheet only by a standard color conversion 4D table 150, and based o...
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JP2831784B2 |
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JPH10315521A |
To judge a subtle gray balance accurately. In a process for regulating or confirming the gray collection conversion for correcting gray balance, a plurality of color patches are arranged while varying gray balance stepwise and a gray cor...
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JP2830528B2 |
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JP2830999B2 |
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JP2827297B2 |
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JP2827296B2 |
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JP2829021B2 |
PURPOSE:To improve workability by preventing the intrusion of a red plate to a solid black part at the time of an electronic color sepn. by a scanner. CONSTITUTION:The image data of black and colors exclusive of the black are formed by u...
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JPH10307386A |
To suppress the protrusion of the material of releasable cushion layers from the ends of the releasable cushion layers of an image forming material or image receiving sheet and the adhesion thereof to a material to be transferred at the ...
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JPH10304209A |
To quickly set color conversion information without trial and error adjustment by reading a manuscript while communicating with a host computer which stores color conversion information based on the data for color output specific to a us...
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JPH10300581A |
To stabilize the quality of a proof sheet by managing the balance of color (Y, M, C) ink using a gray patch as substitutional characteristics. A printed matter is set on a measuring plane 10 and the gray patch on the printed matter is me...
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JP2821783B2 |
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JPH10293399A |
To provide a negative releasably developable single sheet color calibrating system by which a strong and high resolution negative image is obtained and storage stability is improved. A photosensitive element of this system contains a rel...
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JP2817839B2 |
In order to achieve a larger color gamut, more colorants are used than the classical three chromatic colors cyan, magenta and yellow. The use of extra process colors, such as red or orange, green and blue, poses extra requirements on the...
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JP2815474B2 |
Disclosed herein is an image processing apparatus for determining the rate of UCR (under color removal) for each color by a function of each of color signals. The image processing apparatus basically comprises a device for determining th...
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JP2815715B2 |
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JP2814812B2 |
PURPOSE: To save spaces and to enable the efficient determination of magnifications and set angles by dividing the length between the two points of an illustration by the length between the two points of a rough image and calculating the...
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JPH10287041A |
To easily form a calibration sheet that can be utilized to study a package design, etc., by overlapping an image formation body having a color image of a printing pattern alone recorded on a transparent base material, and an image format...
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JPH10285414A |
To reduce time for color adjustment by obtaining a correction amount from a difference in color of image data and correcting a color conversion table with its correction amount, so as to designate color conversion with a simple operation...
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JPH10282653A |
To directly process into a printing plate from the digital data of a computer or the like using a solid laser or semiconductor laser, thereby enhance the sensitivity to the laser by composing it with a specified compound, a polymer binde...
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JPH10282689A |
To make it possible to form high-resolution and high-grade color images to any paper sheet blanks by specifying the relations of the respective tacky adhesive farces between the stripping surface, tacky adhesive layer and colored pattern...
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JP2813817B2 |
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JPH10278432A |
To provide a method for laser recording in a heat mode suitable for formation of a halftone image color proofing without image defect with high resolution, and an apparatus used therefor. To oppose and bring an image forming layer of a r...
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