Canon Kabushiki Kaisha

Kouta Murasawa

Akitoshi Yamada

Shinjiro Hori

Masao Kato

Yugo Mochizuki

Hidetsugu Kagawa

Okinori Tsuchiya

Fumitaka Goto

Toshiki Miyazaki

Tatsuhiro Yamagata

Junichi Nakagawa

Nobutaka Miyake

Hiromitsu Yamaguchi

Tomokazu Ishikawa

Ryosuke Iguchi

Senichi Saito

Hiromitsu Akiba

Kazuya Ogasawara

Hideki Kubo

Kiyoshi Umeda

Takashi Nakamura

Shinichi Miyazaki

Yusuke Hashii

Akihiko Nakatani

Mayuko Yamagata

Yoshinori Mizoguchi

Seiji Abe

Kentaro Yano

Takayuki Yamada

Hiroshi Mori

Naoko Baba

Yuki Igarashi

Shuhei Ogawa

Hiroyuki Sakai

Tomohiro Suzuki

Tetsuya Suwa

Tetsuya Edamura

Keiji Kuriyama

Maya Yazawa

Yumi Yanai

Mitsuru Uratani

Yoshinori Kawai

Takahisa Akaishi

Misae Yuzuta

Characters are acquired. An input of aimed impression is received. Based on the aimed impression, a character decoration method is determined. Based on the determined character decoration method and based on the characters, the poster is created.

Information processing apparatus and method for controlling the same

An image processing apparatus comprises an execution unit configured to selectively execute, for each pixel in each of a first region, a second region, and an intermediate region, one of a plurality of processes including first processing of generating an output value indicating that a first printing material is applied and a second printing material of a color different from a color of the first printing material is not applied, and second processing of generating an output value indicating that the second printing material is applied.

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing program comprising setting first, second and intermediate regions in order to execute a first processing or second processing on each pixel in the set regions

An information processing apparatus includes at least one processor, and a memory that stores a program which, when executed by the at least one processor, causes the at least one processor to function as an acceptance unit configured to accept from a user a target impression of a poster image to be created, and a creation unit configured to create the poster image based on the target impression.

Information processing apparatus, control method therefor, and storage medium

A printing apparatus prints an image with a printing unit by applying, onto a printing medium, a first ink containing a fluorescent color material and a second ink containing not fluorescent color material but a resin, determines an amount of the second ink applied to a unit area on the printing medium based on an amount of the first ink applied to the unit area and luminescence information representing a luminescence intensity, and controls an application operation of the first ink and the second ink by the printing unit based on the amount of the first ink and the amount of the second ink applied to the unit area.

Printing system using fluoresent and non-fluoresent ink, printing apparatus, image processing apparatus, image processing method, and control method thereof

An image processing apparatus caused to perform controlling for making a first lightness compression ratio of a first image region higher than a second lightness compression ratio of a second image region based on a setting for printing an image using a spot color that is different from process colors being set, the first image region not corresponding to the spot color in the image, and the second image region corresponding to the spot color in the image, and controlling for displaying the image after the first controlling is executed.

Non-transitory computer readable storage medium, image processing apparatus, and control method of image processing apparatus for settings for performing printing using spot colors

A printing apparatus includes a printing unit including a first printing portion to print an image by a fluorescent coloring material, and a second printing portion to print an image by a second coloring material that is not colored, and a controller to control printing of an image onto a print medium performed by the first printing portion, and printing of an image onto the print medium performed by the second printing portion. The controller controls an order of the printing by the first printing portion and the printing by the second printing portion, in accordance with an attribute of a region of an image as a printing target.

Printing apparatus and control method of the same

An image processing apparatus includes an input unit configured to input image data; a generation unit configured to generate image data having undergone color gamut conversion from the image data input by the input unit using a conversion unit configured to convert a color gamut of the image data input by the input unit into a color gamut of a device configured to output the image data; a correction unit configured to correct the conversion unit based on a result of the color gamut conversion; and a control unit configured to control execution of the correction by the correction unit for an object included in the image data input by the input unit.

Image processing apparatus, method, and computer program product correcting color gamut conversion based on a positional relationship between different objects

An object of the present disclosure is to implement, at a low cost, highly accurate color calibration in a printing apparatus that performs printing using fluorescent ink. One embodiment of the present invention is an image processing apparatus that includes: a processing unit configured to perform processing relating to color calibration in a printing apparatus that prints an image on a printing medium using fluorescent printing material; and an execution unit configured to perform calibration processing of the printing apparatus based on a measured value that is obtained by measuring a patch chart for obtaining information on an amount of application of the fluorescent printing material in the printing apparatus, wherein a patch included in the patch chart is printed with the fluorescent printing material and subtractive color mixture printing material and at least one dot of the subtractive color mixture printing material covers a dot of the fluorescent printing material.

Image processing apparatus, image processing method, and storage medium

An image processing apparatus obtains image data that is defined as a first color gamut, transforms the image data into image data that is defined as a second color gamut, using color transformation information, and when, as a result of transformation, a first pair of color values included in the image data is transformed into a second pair of color values that have a color difference that is not perceived as different colors, generates second color transformation information such that the first pair of color values is transformed into a third pair of color values that have a color difference that is perceived as different colors as a result of transformation using the second color transformation information. A saturation difference of the third pair of color values is larger than a saturation difference of the second pair of color values.

Image processing apparatus, image processing method, and medium

Dot data for a boundary zone between metallic ink and color ink is changed to increase a time difference between a scan for applying the metallic ink and a scan for applying the color ink. With this change, a fusion time of the metallic ink is ensured, and the occurrence of an image defect is suppressed.

Image printing apparatus for suppressing a reduction in image quality at a boundary between a region where metallic ink is applied and a region where color ink is applied

An image processing apparatus comprising: a decision unit configured to decide a first color mapping method to a print color gamut for a first partial original based on a pixel value included in the first partial original and the print color gamut of a print unit and decide a second color mapping method to a print color gamut for a second partial original based on a pixel value included in the second partial original and the print color gamut of the print unit; and a color conversion unit configured to perform color conversion of the first partial original by the first color mapping method decided, and perform color conversion of the second partial original by the second color mapping method decided.

Image processing apparatus, image processing method, and storage medium storing program

A printing apparatus comprises a decision unit configured to decide a ratio of ink application amounts of the fluorescent ink and the other ink respectively in each of the plurality of scans. The decision unit decides the ratio of the ink application amount of the fluorescent ink in each of the plurality of scans so that the amount of the coloring material of the fluorescent ink in a surface of an ink layer of the printing medium is less than the amount of the coloring material of the fluorescent ink in an inside of the ink layer of the printing medium.

Printing apparatus and printing method

When an image is recorded using an ink of a basic color and an ink of a specific color, if an amount of ink applied to a recording medium exceeds an amount receivable by the recording medium, the ink overflows and image quality deteriorates. At this time, ink overflowing can be prevented by reducing an application amount of ink, but color balance may vary. By preferentially reducing an application amount of the ink of the specific color among inks of a plurality of colors that are to be applied to a recording medium, a change in the color balance is suppressed and the ink overflowing is prevented.

A control method for controlling an information processing apparatus configured to generate print data using a first program that is interpreted and executed when operating in the information processing apparatus and a second program that is compiled in advance and is usable from the first program, includes acquiring a first generation logic for generating print data, the first generation logic being modifiable and linked with a printer configured to execute printing; generating a second generation logic by modifying the first generation logic at least partially; generating print data to be printed by the printer using input image data and the second generation logic; and transmitting, to the printer, the print data generated in the generating the print data. The first generation logic is executed using the second program.

Information processing apparatus and control method thereof, and non- transitory computer-readable storage medium

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Yokohama, Japan

Kouta Murasawa