Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Daigo Hama

Noriko Sakai

Toshihiro Iwafuchi

Masaomi Sakamoto

Masaru Okutsu

Kazuhiko Horikawa

Makoto Fujio

Chizuru Yamazaki

Makoto Sasaki

Rina Takeuchi

Toshiyuki Yano

Toshifumi Takahira

Atsushi Kitagawara

Kiyotaka Tsuchibuchi

Tomoyuki Mitsuhashi

Yuichi Nishikuni

Toshie Kobiyama

An information processing device includes a processor configured to: acquire information related to image periodicity included in data of a first image and data of a second image to be compared; and correct predetermined information for aligning the data of the first image and the data of the second image on a basis of the information related to image periodicity.

Information processing device, information processing system, and non-transitory computer readable medium

An information processing apparatus includes a processor configured to: acquire information indicating a size of an external shape of each of characters in data of a first image and data of a second image that are used for comparison; and determine a presence or absence of a fault in the data of the second image with respect to each of the characters with reference to a degree of a difference that is between the data of the second image and the data of the second image and is detected in accordance with a detection condition varying in response to the size of the external shape of each of the characters.

Information processing apparatus for determining presence of a fault in image data in accorance with a size of characters

An inspection device includes a processor configured to acquire image information of each of a correct image and a target image as an inspection target, extract edge information of each of the correct image and the target image by using the acquired image information, obtain a difference image between the correct image and the target image, and change a threshold value for detecting a defect by using brightness information or color information of the correct image along with the edge information and detect a defect of the target image by using the difference image and the threshold value.

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

An inspection device includes a processor configured to acquire image information of each of a correct image and a target image as an inspection target, divide each of the correct image and the target image into blocks and perform alignment for each of the blocks by using the acquired image information, and set a region including a movement amount of the alignment as a block and detect a defect by collating the correct image and the target image for each block.

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

An image processing apparatus includes an image information transmission unit, a color information acquisition unit, and a conversion relationship creation unit. The image information transmission unit transmits, to a display device, pieces of color-conversion image information representing images used for performing color conversion for the display device, in ascending order of lightness of the images in a predetermined color space. The color information acquisition unit acquires color information of each image that is displayed on the display device in accordance with a corresponding piece of color-conversion image information among the pieces of color-conversion image information that have been transmitted by the image information transmission unit. The conversion relationship creation unit creates, on the basis of the color information that has been acquired by the color information acquisition unit, a conversion relationship for a color of an image to be displayed on the display device.

Image processing apparatus, color adjustment system, and non-transitory computer readable medium

A conversion apparatus, includes: a target value setting unit that sets a target value for color reproduction at the time when output image data is displayed on a display device, the target value is set by using a first target value set based on a display characteristic of the display device and a second target value set by designating targets of hue and saturation with respect to a gray image; a conversion relation creation unit that creates a conversion relation based on the set target value; and an output image creation unit that performs color conversion processing on an input image data using the conversion relation to creates the output image data, in which the second target value is set to suppress variation of color representation.

Color conversion apparatus and non-transitory computer readable medium

An information processing apparatus includes a first acquiring unit, an identifying unit, and a transmitting unit. The first acquiring unit acquires image data including color values each of which denotes a corresponding one of multiple pixels in one or multiple pages. The identifying unit identifies, from the color values, color regions to which pixels constituting at least part of the multiple pixels belong in a predetermined color model. The transmitting unit transmits the number of pages in which the color regions identified by the identifying unit correspond to a predetermined color region combination.

Information processing apparatus and information processing system

An image processing apparatus includes a type acquiring unit that acquires type information indicating a type of a display apparatus, an image selecting unit that selects a first colorimetric image for performing color conversion on the display apparatus, on the basis of the type information acquired by the type acquiring unit, an image information transmitting unit that transmits information on the first colorimetric image selected by the image selecting unit to the display apparatus, a color information acquiring unit that acquires color information of an image which is displayed on the display apparatus on the basis of the information on the first colorimetric image transmitted by the image information transmitting unit, and a conversion relationship creating unit that creates a conversion relationship for the color of an image to be displayed on the display apparatus, on the basis of the color information acquired by the color information acquiring unit.

Image processing apparatus, image adjustment system, image processing method, and recording medium

Provided is a display control device causing a display unit to display plural color charts constituting a color sample used when obtaining color reproduction characteristics of the display unit, which densely include a color in which all values of two color components are set to be a minimum value or a maximum value of the values of the respective color components, in colors in which a value of one color component out of plural color components in a color space of the display unit is set to be a minimum value or a maximum value of the value of the color component.

Display control device, non-transitory computer readable medium storing display control program, and color value data structure

An apparatus for setting a display device includes a target value obtainer, a measured value obtainer, and a determiner. The target value obtainer acquires a target value of a display setting including color temperature and brightness for a display device configured to display an image. The measured value obtainer acquires a measured value of display characteristics including the color temperature and the brightness in each of multiple states specific to the display device, from the display device for which the display setting is sequentially changed to the multiple states. The determiner determines a setting value in the display setting including the color temperature and the brightness from among the multiple states, on the basis of the target value and multiple measured values acquired by the measured value obtainer.

Apparatus and method for setting display device, and non-transitory computer readable medium

An image processing apparatus includes: an adjusting unit that adjusts a color characteristic in relation to a color image; a conversion unit that converts the color image of which color characteristic is adjusted with the adjusting unit into a luminance-chromaticity image; a band image generating unit that generates a band image that represents a predetermined band from a luminance image of the luminance-chromaticity image; an emphasizing unit that obtains a band emphasized image that emphasizes a band using the luminance image and the band image; and a setting unit that sets an emphasized degree of the band performed by using the emphasizing unit and an adjusted degree of the color characteristic performed by using the adjusting unit.

Image processing apparatus, image processing method and non-transitory computer readable medium

An image processing apparatus includes a determination unit that determines a type of a provided object, a resolution conversion unit that converts a resolution of the object determined by the determination unit as an image into a resolution of an output image, an object processing unit that performs a spatial frequency processing for the object after the resolution conversion by the resolution conversion unit depending on a ratio between a resolution of the object before the resolution conversion and a resolution of the output image, and a generating unit that generates the output image based on the object subjected to the spatial frequency processing in the object processing unit.

Image processing apparatus, non-transitory computer readable medium, and image processing method for resolution conversion using a ratio

A white adjusting device performs with adjustment on an image. The white adjustment device includes an estimation unit that estimates a color temperature of an image to be processed, an acquisition unit that acquires a representative color value from a region close to white which is a region in which a color in a color range predetermined from a preset white color value of the image exists, a calculation unit that calculates a correction representative color value from a color value corresponding to the color temperature estimated in the estimation unit and the representative color value acquired in the acquisition unit, and a conversion unit that converts a color of the image so that the correction representative color value is set to the white color value.

White adjusting device, white adjusting method, and non-transitory computer readable medium

A color adjustment device includes: a conversion unit that converts color values of a second color space stored in a color conversion table, which defines a correspondence relation between color values of a first color space and color values of the second color space, into color values of a third color space independent from a device outputting an image; a storage unit that stores tables that define different input-output characteristics depending on color values of the third color space; and a change unit that selects at least one table from the tables according to a specified adjustment method, and executes a change process that changes color values of the second color space stored in the color conversion table by using the at least one table.

Color adjustment device, image forming apparatus, and computer readable medium

According to an aspect of the invention, an image processing apparatus includes an adjustment section, an edge enhancement section, a reception section and a changing section. The adjustment section performs adjustment of a black amount for an input image signal including a plurality of color signals. The adjustment section outputs an output image signal including a plurality of color signals that contain black whose amount is adjusted. The edge enhancement section performs an edge enhancement process for the output image signal output from the adjustment section. The reception section receives setting of an edge enhancement degree used in the edge enhancement section. The changing section changes setting of the adjustment of the black amount in the adjustment section, according to the setting of the edge enhancement degree received by the reception section.

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Kanagawa, Japan

Daigo Hama