Abstract: There is a possibility that the accuracy of color adjustment decreases due to high-frequency density unevenness on a test chart that is used in a case where sensor reading characteristics are obtained. The present disclosure solves this by correction processing (generating a correction table for sensor shading correction processing) of a reading sensor configuring a scan unit after removing high-frequency density unevenness in advance by performing color adjustment processing (head shading correction processing).

Abstract: A data processing apparatus includes a plurality of heat-generating elements configured to apply different heating energies to a print medium in which a plurality of color development layers which develop colors different from each other upon receipt of the different heating energies are laminated. In addition, a printing apparatus includes: an obtaining unit configured to obtain a heat-generating characteristic of each of the plurality of heat-generating elements; and a deriving unit configured to derive a correction value for correcting print data based on a color development heating characteristic of each of the plurality of color development layers and the heat-generating characteristic of each heat-generating element, the print data causing each heat-generating element to generate the heating energy based on image data corresponding to a pixel.

Abstract: An image forming apparatus includes a print head including heating elements for applying a thermal energy to an imaging material, an operation unit configured to operate the plurality of heating elements of the print head by using a first pulse for preheating the color developing layers and a second pulse for developing the colors of the color developing layers, and a generation unit configured to, in a case where a spatial frequency of the image to be recorded based on image data for forming an image on the imaging material is lower than a predetermined frequency, generate the first pulse so that a temperature to be applied to the imaging material by the first pulse is lower than a temperature to be applied to the imaging material in a case where the spatial frequency of the image data is equal to or higher than the predetermined frequency.

Abstract: To prevent an insufficient development density of pixels with which a high-density image is recorded. Thermal energy to be applied to a pixel of interest is increased if a pixel immediately subsequent to the pixel of interest is one to which energy not causing heat propagation to the pixel of interest is applied.

Abstract: A recording apparatus includes a recording head including a plurality of heating elements, a sheet-like recording medium formed of a plurality of laminated color-developing layers for developing a plurality of colors. A first condition is satisfied when a subsequent pixel, located at the same position as a target pixel to be recorded following the target pixel, is a pixel for developing a color of a bottom color-developing layer of the recording medium. In a case where a value of the target pixel in the image data is a predetermined value and does not satisfy the first condition, the pulse control unit controls the pulse so that a thermal energy to be applied to the recording medium by the recording head in forming the target pixel is lower than if the first condition is satisfied.

Abstract: An image forming apparatus includes a print head including heating elements for applying a thermal energy to an imaging material, an operation unit configured to operate the plurality of heating elements of the print head by using a first pulse for preheating the color developing layers and a second pulse for developing the colors of the color developing layers, and a generation unit configured to, in a case where a spatial frequency of the image to be recorded based on image data for forming an image on the imaging material is lower than a predetermined frequency, generate the first pulse so that a temperature to be applied to the imaging material by the first pulse is lower than a temperature to be applied to the imaging material in a case where the spatial frequency of the image data is equal to or higher than the predetermined frequency.

Abstract: 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.

Abstract: A printing apparatus heats a print medium in which color development layers that develop colors in accordance with heating are stacked in correspondence with a plurality of color. The apparatus includes a drive unit configured to drive each of heating elements of a printhead using a first pulse for preheating a predetermined color development layer, and a second pulse applied after the first pulse to cause the predetermined color development layer to develop the color, and a pulse control unit configured to, when developing a specific color, perform a control in which a pulse width of the first pulse is increased and/or a control in which the number of times of application of the second pulse is increased such that another color development layer that is not used to reproduce the specific color does not develop the color.

Abstract: 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.

Abstract: Reduce image quality deterioration of an object area that is gazed viewed by a user in a case where information is embedded in an image. An image processing apparatus including a recognition unit configured to recognize an object within an image and a layout unit configured to lay out information relating to an object recognized by the recognition unit in an area except for an object area for the recognized object within the image.

Abstract: An object of the present disclosure is to reduce the load of a user in a case where multiplexed information is embedded in an image. One embodiment of the present invention is an image processing apparatus having: a recognition unit configured to recognize an object within an image; a selection unit configured to select additional information corresponding to an object recognized by the recognition unit from among additional information stored in a storage unit; and a layout unit configured to lay out the additional information so that at least a part of an area in which additional information selected by the selection unit is embedded overlaps an area of an object recognized by the recognition unit.

Abstract: A recording apparatus includes a recording unit configured to apply a recording agent to a recording medium, the recording agent developing metallic luster when fixed to the recording medium, a conveyance unit configured to come into contact with the recording medium and convey the recording medium, after an image to be recorded on a side where the amount of the recording agent is smaller is recorded on a first side of the recording medium, an image to be recorded on a side where the amount of the recording agent is greater is recorded on a second side of the recording medium opposite from the first side.

Abstract: Applying a metallic ink, then applying a chromatic color ink with high dye aggregability, and then applying a chromatic color ink with low dye aggregability improve the color development of the chromatic color ink with low dye aggregability.

Abstract: Images are divided into image groups based on time information indicating a time corresponding to each of the images. If the number of the image groups obtained in the dividing is smaller than a predetermined number, the number of the image groups is matched with the predetermined number by increasing the number of the image groups. If the number of the image groups obtained in the dividing is larger than the predetermined number, the number of the image groups is matched with the predetermined number by decreasing the number of the image groups. At least one image included in each of the image groups obtained in the matching is laid out in a template.

Abstract: An object of the present disclosure is to reduce the load of a user in a case where multiplexed information is embedded in an image. One embodiment of the present invention is an image processing apparatus having: a recognition unit configured to recognize an object within an image; a selection unit configured to select additional information corresponding to an object recognized by the recognition unit from among additional information stored in a storage unit; and a layout unit configured to lay out the additional information so that at least a part of an area in which additional information selected by the selection unit is embedded overlaps an area of an object recognized by the recognition unit.

Abstract: Reduce image quality deterioration of an object area that is gazed viewed by a user in a case where information is embedded in an image. An image processing apparatus including a recognition unit configured to recognize an object within an image and a layout unit configured to lay out information relating to an object recognized by the recognition unit in an area except for an object area for the recognized object within the image.

Abstract: An object is to attain both a high-quality metallic color representation and suppression of a reduction in life of a nozzle. The present invention is a printing apparatus including: a conveyance unit configured to convey a printing medium in a first direction; a printing unit including a metallic array in which a plurality of printing elements for applying a metallic ink including metal particles is arrayed along the first direction and a color array in which a plurality of printing elements for applying a color ink including a color material is arrayed along the first direction; a scan unit configured to cause the printing unit to scan a plurality of times in a second direction intersecting with the first direction for a predetermined area on a printing medium; and a print control unit configured to control a printing operation so as to print a metallic color image.

Abstract: An information processing device acquires information relating to a type of recording medium and outputs, on the basis of the acquired information, an instruction to display items for setting a color of a color metallic portion having color metallic luster, for recording an image by using a metallic ink.

Abstract: A recording apparatus includes a recording unit configured to apply a recording agent to a recording medium, the recording agent developing metallic luster when fixed to the recording medium, a conveyance unit configured to come into contact with the recording medium and convey the recording medium, after an image to be recorded on a side where the amount of the recording agent is smaller is recorded on a first side of the recording medium, an image to be recorded on a side where the amount of the recording agent is greater is recorded on a second side of the recording medium opposite from the first side.

Abstract: Applying a metallic ink, then applying a chromatic color ink with high dye aggregability, and then applying a chromatic color ink with low dye aggregability improve the color development of the chromatic color ink with low dye aggregability.