Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Yosuke Tashiro

Masahiko Kubo

Kaoru Yamauchi

Kaori Iwaki

Ayako Watanabe

Toshifumi Takahira

Jun Koyatsu

Masaomi Sakamoto

Keiichi Okada

Kaori Tominaga

Kazuyuki Takahashi

Masaru Okutsu

Shinsuke Sugi

Fumihiko Ogasawara

Shinya Miyamori

Shinya Takaishi

Osamu Yasui

Tetsuhiro Inoue

An inspection device includes a processor configured to perform a first inspection of using original image data as first reference image data and collating the first reference image data with at least one of plural pieces of read image data obtained by reading image-formed matters obtained by forming the first reference image data on plural recording media, and register read image data satisfying a predetermined criterion among the plural pieces of read image data as a result of the first inspection, as second reference image data for a second inspection different from the first inspection.

Inspection device for inspecting quality of printed images

An image processing apparatus includes a processor configured to calculate color data for inspection by converting printing data that is data as a base of an image to be printed and includes a normal color which is a normally used color and a spot color which is a color other than the normal color, into color data of another color space in which the number of colors is decreased, for each of the printing data of the normal color and the printing data of the spot color and then, combining the color data after the conversion, and output the calculated color data for inspection.

Calculating color data for inspection by converting normal and spot color print data into color space of decreased colors and combining converted color data

An inspection device includes a processor configured to use original image data as correct image data, and in a case where a first inspection of determining quality of read image data as an inspection target is performed using the correct image data, the read image data being obtained by reading an image-formed matter obtained by forming the original image data on a recording medium, perform a second inspection on a contour portion included in the read image data as the inspection target, the second inspection using read image data obtained based on the original image data, as the correct image data.

Inspection device, image forming apparatus, and non-transitory computer readable medium storing inspection program

An inspection device includes a processor configured to display at least one of plural pieces of read image data on a display unit in a state where a defective portion is recognizable, and set reception of a correction instruction of the defective portion to be enabled, the plural pieces of read image data being obtained by reading image-formed matters obtained by forming original image data on plural recording media, and correct read image data that does not satisfy a predetermined criterion, and then register the corrected read image data as reference image data used for inspecting the image-formed matter.

Inspection device for correcting read image data that does not satisfy predetermined criterion, image forming apparatus, and non-transitory computer readable medium storing inspection

An image forming apparatus includes plural image forming units and a controller. The plural image forming units are configured to form images of colors using colorants, respectively. The controller is configured to perform control such that the plural images formed by the plural image forming units are output as one image onto a recording medium. At least two of the image forming units are configured to form images using colorants of special colors, respectively and are arranged in succession.

Image forming apparatus

An inspection device includes a processor configured to use, as correct image data, read image data obtained by reading an image-formed matter obtained by forming original image data on a recording medium, and, in a case where a first inspection of determining quality of read image data as an inspection target is performed using the correct image data, the read image data being obtained by reading a new image-formed matter, perform a second inspection on a blank portion or a solid portion included in the read image data as the inspection target, the second inspection using the original image data as the correct image data.

An information processing device includes: an image acquirer that acquires an image to print onto a medium; a color converter that converts color in the image acquired by the image acquirer depending on a positional relationship between a white image forming section that forms an image on the medium with white color material and a color image forming section that forms an image on the medium with colored color material; and an image output unit that outputs the image whose color is converted by the color converter.

Information processing device and recording medium

An image forming apparatus includes an image forming component that forms an image on a recording medium by using a white color material and a color material other than the white color material, and a controller that controls a color material amount of the white color material to differ depending on a position where an image that uses the white color material is formed in order of formation of images that use respective color materials in the image forming component.

Image forming apparatus and non-transitory computer readable medium storing program

An image processing apparatus includes a first converter and a second converter. The first converter converts coloring-material amounts of plural coloring materials including a luster coloring material to plural colorimetric values obtained in a case of performing, in plural color measurement directions, a color measurement of a target color image printed using the plural coloring materials. The second converter converts the plural colorimetric values obtained as a result of conversion by the first converter to display values for displaying the target color image on a display device.

Image processing apparatus and information processing apparatus

A color processing apparatus includes a first subtracting unit, a second subtracting unit, and an output unit. The first subtracting unit subtracts color values of CMY color signals corresponding to an achromatic color value from color values of input CMY color signals in accordance with replacement to the achromatic color value. The second subtracting unit subtracts color values of CMY color signals corresponding to a color value of an additional color signal different from the CMY color signals from the color values of the CMY color signals after the subtraction by the first subtracting unit in accordance with replacement to the color value of the additional color signal. The output unit multiplies the color values of the CMY color signals after the subtraction by the second subtracting unit and the color value of the additional color signal by N (N&#x3e;1) and subsequently outputs the color signals.

Color processing apparatus, image forming apparatus, and non-transitory computer readable medium

A color conversion apparatus includes an accepting unit and a converter. The accepting unit accepts plural colorimetric values obtained by measuring a target color image in plural directions. The converter converts the plural colorimetric values accepted by the accepting unit to color values including a value indicating a coloring-material amount of a luster coloring material and a value indicating a coloring-material amount of a coloring material other than the luster coloring material.

Color conversion apparatus, image forming apparatus, and non-transitory computer readable medium

An image processing apparatus includes a storage unit in which plural colorimetric values obtained by measuring a target-color image having a glittering characteristic from plural directions are stored for each target color; a color information receiving unit that receives color information for specifying a target color to be printed; a display controller that reads out plural colorimetric values stored corresponding to the target color of the color information from the storage unit and causes the plural colorimetric values to be displayed on a display; a change receiving unit that receives a change of the plural colorimetric values displayed on the display by the display controller; and a converter that converts the plural colorimetric values reflecting the change into color values including a value indicative of an amount of a glittering color material and a value indicative of an amount of a color material other than the glittering color material.

Image processing apparatus for measuring colorimetric values of a color image having glittering characteristics from a plurality of directions

An image processing apparatus includes a memory and an estimation unit. The memory stores a color conversion model representing relations between plural colorimetric values obtained by performing, in plural color measurement directions, a color measurement of plural images formed on a first sheet using plural coloring materials including a luster coloring material, and coloring-material amounts used for the images for which the color measurement is performed and the color measurement directions for which the colorimetric values are obtained. The estimation unit estimates, on the basis of a colorimetric value, of a measurement target image formed on a second sheet of a type different from a type of the first sheet, obtained in a single direction and on the basis of the color conversion model, a colorimetric value, of the measurement target image, obtained in a case of performing a color measurement in a direction other than the single direction.

Estimating colorimetric value of measured target image

A three-dimensional data generation device includes a data division unit, a detection unit, an output command unit, and a data correction unit. The data division unit divides sectional shape data on one layer of a shaped object into mark data for shaping a mark for correction of sectional shape data on a different layer to be output as superposed on the one layer and post-removal data obtained by removing the mark data from the sectional shape data on the one layer. The detection unit detects an amount of misregistration of the mark output using the mark data from a position determined in advance. The output command unit commands output using the post-removal data so as to form the one layer of the shaped object together with the mark. The data correction unit corrects the sectional shape data on the different layer using the amount of misregistration of the detected mark.

Growing community of inventors

Kanagawa, Japan

Yosuke Tashiro