摘要:
A Raster Image Processing (RIP) module includes an object detection module configured to receive at least one input file, detect objects in the at least one input file and create at least one image comprising a predefined number of stripes along the edges of the detected objects, an edge processing module configured to receive the at least one image and process the at least one image by changing the gray level of each one of the objects' stripes according to an edge processing table; and a dithering module configured to receive the at least one processed image, dither the at least one processed image according to the at least one image's gray levels and output a printing ready file.
摘要:
A storage section configured to store image data of a raster form therein, a processing section configured to process the image data in a unit of an image block having a predetermined block size in a raster direction, and a control section configured to provide the processing section with information related to the block size and an image size are provided, and the processing section performs counting from the beginning of the image data, and obtains, in a lump, from the storage section, image data corresponding to Wb pixels that are successive from an N-th pixel represented by N=(n−1)Wa+(m−1)Wb+1, wherein Wa and Wb respectively denote the image size and the block size in the raster direction, m and n denote parameters for specifying the location of an image block.
摘要:
An image processing device which generates a halftone image includes: an image size adjustment unit which adjusts a size of the input image; and a halftone processing unit which performs halftone processing on the input image size-adjusted to generate a halftone image, wherein: the image size adjustment unit adjusts the input image to a same size in two or more printing modes among the plurality of printing modes, and the input image of the same size is subjected to the halftone processing; the unit limits arrangement of dots constituting the halftone image to dot arrangeable places of a selected printing mode among the plurality of printing modes, and performs the halftone processing based on an error diffusion method using an error diffusion coefficient matrix according to the selected printing mode; and the functions performed by the image size adjustment unit and the halftone processing unit are achieved using a computer.
摘要:
The present invention is to provide a printer device capable of obtaining a print result having a good balance between characters in a predetermined print area and thus having good appearance. When the print length of an input character string is to be corrected, a comparison is first made in terms of the length of blank in each character and/or clearance between characters. In a case where minus correction is performed to reduce the print length, the blank or clearance is deleted by one column at a time preferentially from the area where the length of the blank and/or clearance is larger; while in a case where plus correction is performed to increase the print length, the clearance is added by one column at a time preferentially to the area where the length of the blank and/or clearance is smaller.
摘要:
A document production system having the capability of determining the printable area of a pre-printed media is disclosed. The system may include a scanner, which scans and analyzes a copy of the pre-printed media as a template. The system may determine the page margin of the template, including the side margin, the header or the footer. The system may determine the printable area of the template based on the page margin and adjust the content of the document to be printed to fit the printable areas by either scaling or cropping.
摘要:
A recording device includes a recording unit that performs a recording operation, a first storage unit that stores a first template associated with a recording form, a second storage unit that store a second template corresponding to the first template, and a recording control unit that takes the second template corresponding to the designated first template from the second storage unit and gets the recording unit to perform the recording operation by using the second template when a recording instruction containing data designating the first template is input.
摘要:
An information processing apparatus includes a resolution converting unit that converts the resolution of input image data into a low resolution by using a “reference shift” method; a dot processing unit that deletes a dot area that occurs on an edge portion of an object in image data that is obtained by the resolution converting unit; and a format converting unit that converts image data, from which the dot is deleted by the dot processing unit, into the format of an output processing unit that prints the input image data with a low resolution.
摘要:
A document production system having the capability of determining the printable area of a pre-printed media is disclosed. The system may include a scanner, which scans and analyzes a copy of the pre-printed media as a template. The system may determine the page margin of the template, including the side margin, the header or the footer. The system may determine the printable area of the template based on the page margin and adjust the content of the document to be printed to fit the printable areas by either scaling or cropping.
摘要:
Provided is an image forming apparatus that performs smoothing in conversion of pseudo high resolution without using a large translation table. A smoothing process part performs smoothing based on a density of a peripheral pixel that adjoins a target pixel on edge. When a density change between both sides of the target pixel in a sub scanning direction is larger than a density change between both sides of the target pixel in a main scanning direction, a density of a plurality of pixels after conversion of pseudo high resolution of a sub scanning direction corresponding to the target pixel is mutually changed. Also, when a density change between both sides of target pixel in the sub scanning direction is not larger than a density change between both sides of the target pixel in the main scanning direction, the density set to the same.
摘要:
A document production system having the capability of determining the printable area of a pre-printed media using a copy of the pre-printed media as a template which is scanned and analyzed. The content of the document to be printed is adjusted to fit the printable areas by either scaling or cropping.