摘要:
When there is a possibility where an undesirable printing result may be caused, a preview image useful for the check of the printing result is displayed, prior to an actual printing, to a user. Prior to the printing an image based on data after an image processing of an image data, it is determined whether or not there is a possibility in which an undesirable printing result may be caused based on the image data and, when it is determined that there is the possibility, a warning message is issued. When it is determined that there is a possibility in which an undesirable printing result may be caused, a printer driver simulates the image processing by the printing apparatus to prepare the data after the image processing. A display apparatus displays, prior to the printing of the image, a preview image based on the data after the image processing.
摘要:
When there is a possibility where an undesirable printing result may be caused, a preview image useful for the check of the printing result is displayed, prior to an actual printing, to a user. Prior to the printing an image based on data after an image processing of an image data, it is determined whether or not there is a possibility in which an undesirable printing result may be caused based on the image data and, when it is determined that there is the possibility, a warning message is issued. When it is determined that there is a possibility in which an undesirable printing result may be caused, a printer driver simulates the image processing by the printing apparatus to prepare the data after the image processing. A display apparatus displays, prior to the printing of the image, a preview image based on the data after the image processing.
摘要:
An information processing apparatus displays a screen for enabling an operator to select settings for controlling a print output from an image forming apparatus and post-processing applied to a printed product by an independent post-processing apparatus. The post-processing apparatus includes an obtaining unit configured to obtain post-processing information from the post-processing apparatus and a display control unit configured to change contents of the setting screen based on obtained function information and display a changed setting screen. The image forming apparatus includes a determining unit configured to determine based on obtained function information whether the image forming apparatus can execute a print output accompanied by post-processing using the post-processing apparatus, and control a display unit to display a setting screen for controlling the post-processing function when the image forming apparatus can execute the print output accompanied by post-processing.
摘要:
An image processing apparatus allows a printer to output chart data of a plurality of kinds of color mixture expressed by a three-dimensional color space constructed by CMY; obtains colorimetry values obtained from the output chart data; forms a reference value by converting patch data of the color mixture expressed by the three-dimensional color space into a device independent color space on the basis of a first color conversion table for converting the three-dimensional color space into the device independent color space; corrects a second color conversion table by using the obtained colorimetry values, the formed reference value, and the second color conversion table for converting the device independent color space into the three-dimensional color space; and forms a color conversion table for correcting a four-dimensional color space constructed by CMYK by using the first color conversion table and the second color conversion table.
摘要:
An image processing apparatus includes a sensor unit configured to include a plurality of line sensors to read image data having a plurality of channels; a correcting unit configured to correct the image data read by the sensor unit to obtain a plurality of frames of image data in which reading positions on an original image by adjacent line sensors among the plurality of line sensors are shifted by less than a pixel in a main scanning direction or/and a sub-scanning direction; and a high-resolution converting unit configured to perform interpolation by using the plurality of frames of image data obtained by the correcting unit so as to obtain monochrome image data having resolution higher than resolution of the line sensors.
摘要:
An image processing system and method include allowing an output device to output patch-data items of plural multi-order colors represented by a first color space, measuring the color values, in an absolute color space, of the output patch-data items, calculating reference values by converting the plural multi-order colors represented by the first color space based on a first color conversion table containing correspondence between the first color space and the absolute color space, calculating distances between the color values measured by the color measuring means and the reference values, which correspond thereto, and correcting, based on the calculated distances, a second color conversion table containing correspondence between the absolute color space and an output color space.
摘要:
A PLL circuit produces a synchronous signal by utilizing a regenerative clock signal in a VFO portion in a regenerative signal which was read out from a recording medium in sections. When a defective portion is present in a regenerative clock signal, the same sector is read out again from the recording medium to obtain the regenerative signal. A loop gain of the PLL circuit is made to be low in the defective portion of the regenerative signal which was read out again, thereby to prevent the synchronous fault of the PLL circuit due to the defective portion.
摘要:
An image processing apparatus which inputs data obtained by reading a chart of highlights formed by an image forming apparatus and generates a correction condition of an image reading unit based on the data. The image processing apparatus includes a first image reading unit configured to read the chart of highlights formed by the image forming apparatus, a second image reading unit configured to read the chart of highlights, a calculation unit configured to calculate a difference between an image signal read by the first image reading unit and an image signal read by the second image reading unit, and a generation unit configured to generate a correction condition for correcting reading resolving power of the first image reading unit or reading resolving power of the second image reading unit corresponding to the difference.
摘要:
An apparatus comprises: a first conversion unit configured to convert a first signal value serving as an output signal of each of a plurality of color materials into a value indicating an amount of each of the plurality of color materials; a control unit configured to control the value indicating the amount of each of the plurality of color materials based on a limit value for a total amount of the plurality of color materials for each pixel; and a second conversion unit configured to convert the value indicating the amount of each of the plurality of color materials that is controlled, into a second signal value serving as a corresponding output value, wherein when the total amount of the plurality of color materials based on the first signal value is not larger than the limit value in a pixel of interest, the control unit outputs the first signal value.
摘要:
A printing apparatus includes a generation unit configured to generate first print data and second print data based on input print data, a printing unit configured to print the first print data generated by the generation unit on a sheet, an acquisition unit configured, in order to print the second print data on the sheet having the first print data printed thereon by the printing unit while reducing misregistration, to acquire a correction parameter used for correcting a position of printing the second print data, a transmission unit configured to transmit the second print data generated by the generation unit and the correction parameter acquired by the acquisition unit to a second printing apparatus, and a conveyance unit configured to convey the sheet having the first print data printed by the printing unit to a paper feed unit of the second printing apparatus.