Brother Kogyo Kabushiki-Kaisha

Akidi Yoshida

Tomohiko Hasegawa

Shota Morikawa

Takuya Shimahashi

Kazuyuki Miyaki

Toshiki Motoyama

Kenju Narita

Kenji Tamaki

Hiroya Nojiri

Yuji Sato

Hiroaki Sugiyama

Ryohei Ozawa

Fumitoshi Uno

Tomoki Nakamura

Mitsuru Nakamura

Kazunari Matsuura

Katsunori Sakai

Yusaku Takahashi

Hideyuki Kusunoki

Keita Koyama

Ayaka Oba

An inspection apparatus includes a conveyer configured to convey a medium having a plurality of printing areas in a conveying direction, a reader configured to read images printed in the printing areas, and a controller. When a plurality of images, each of which a printing position of a code in the printing area is the same as the other images, are respectively printed in the printing areas, the controller causes the reader to read a prescribed image, inspects whether the code satisfies a prescribed condition, acquires position information for specifying a printing position of the code, causes the reader to read an upstream image in a printing area upstream of the prescribed image, extracts a processing range in which the code is included from a read image of the upstream image based on the position information, and inspects whether the code included in the processing range satisfies the prescribed condition.

Inspection apparatus and printing apparatus

In a printer, a controller controls a printing portion to execute a sample print to print on a sheet a plurality of barcodes. Each of the plurality of barcodes is represented by a received barcode data and printed in a different printing condition. The controller controls a reading portion to read the plurality of barcodes printed on the sheet in the sample print process to obtain a plurality of sets of scan data corresponding to respective ones of the plurality of barcodes. The controller performs a quality determination process to determine qualities of the plurality of printed barcodes based on the respective ones of the plurality of sets of scan data, and a printing condition setting process to set a printing condition based on the qualities determined in the quality determination process. The set printing condition is to be used to print a barcode by the printing portion.

Printer performing quality determination process to determine qualities of printed barcodes

A printing apparatus includes: a head which discharges liquid to a medium; and a controller. The controller obtains print data for forming an image on the medium with a dot formed by making the liquid to land on the medium, the image including a code having information; selects, in the obtained print data, dot data corresponding to the dot forming the image as selected data, determines whether a first dot pattern including the selected dot data matches a predetermined delete pattern, and determines whether a second dot pattern including the selected dot data matches a predetermined exclusion pattern; performs a correction of the print data based on results of the determinations; and discharges the liquid from the head to the medium, based on the print data after the correction, to form the image on the medium.

Printing apparatus, system and method suppressing lowering of code accuracy and symbol disappearance

A non-transitory computer-readable medium stores a program. The program causes the computer to: acquire photographed image data which is generated by photographing, in an imaging apparatus, a photographed object indicating multiple reference points; acquire pieces of position information which indicate positions of the multiple reference points in the photographed image; map pieces of relative information to the respective reference points by analyzing relative positional relations between the multiple reference points in accordance with a first method; map the pieces of relative information to the respective reference points by analyzing relative positional relations between the multiple reference points in accordance with a second method; and determine a certain reference point as a reference point to be excluded, in a case that a first mapping relation is different from a second mapping relation.

Image processing apparatus, image processing method and medium storing program for distortion correction

A medium stores a program. The program causes a computer to: acquire relative area information which at least indicates a relative position of a reference area relative to a reference document and a relative size of the reference area relative to a size of the reference document; acquire target image data which indicates a target image including a document; identify a target area in the target image by use of the target image data, the target area being in the relative position, which is indicated by the relative area information, relative to the target image, the target area having the relative size, which is indicated by the relative area information, relative to the size of the target image; analyze an area, in the target image, including the target area; and output image data based on the target image data.

Medium storing program, image processing apparatus, and image processing method

In a case where values received indicate a first color scale representing first number of colors and indicate the specific image process, a processor of an information processing apparatus receives first scan data in the first color scale from the scanner, and performs a specific image process on the first scan data. In a case where the values indicate a second color scale representing second number of colors and does not indicate the specific image process, the processor receives and outputs the second scan data. In a case where the values indicate the second color scale and the specific image process, the processor receives third scan data in the third color scale representing third number of colors larger than the second number. The processor performs the specific image process on the third scan data, and converts the processed third scan data to forth scan data in the second color scale.

Transmitting command for scanner to generate scan data and processing data to determine size of original

A scanning system includes a scanner, an information processing apparatus, and a processor. The processor receives an input via a user interface and determines each of a plurality of image processes to be performed on scan data. In a case where first and second image processes are determined to be performed, the processor instructs the scanner to output the scan data to the information processing apparatus, and instructs the information processing apparatus to perform the first and second image processes. In a case where the first image process is determined not to be performed and the second image process is to be determined to be, the processor instructs the scanner to perform the second image process on the scan data to generate information, and instructs the scanner to output the generated information to the information processing apparatus.

Scanning system determining each of a plurality of image processes to be performed on scan data

A program stored in a non-transitory computer-readable medium causes an image processing apparatus to execute: read image data acquisition processing of acquiring read image data which is generated by optically reading a document and represents a read image including the document; line identification processing of identifying candidate lines which are candidates of lines representing edges of the document through analysis of the read image; and document information identification processing of identifying document information including at least one of a candidate line which represents at least a part of the edges of the document in the read image and an inclination of the document relative to the read image, by using a reference line formed from at least one of the candidate lines identified.

Medium storing program executable by image processing apparatus, image processing apparatus, and image processing method

A print data generator includes a storage storing processor-executable instructions causing a processor to perform a process to generate print data from original full-color data. The process includes when a hue value of a pixel is within a specific hue range for an emphasis color, setting a density value of a reference color of the pixel based on a value value of the pixel, and setting a density of the emphasis color of the pixel based on a saturation value of the pixel and a difference value between the hue value of the pixel and a hue value of the emphasis color, and when the hue value of the pixel is out of the specific hue range, setting the density value of the reference color based on a luminance value of the pixel derived from RGB data, and setting the density value of the emphasis color to zero.

Print data generator, printer, method, and computer-readable medium for generating print data in the HSV color space reducing colorants used

In an image processing apparatus a controller acquires target image data representing an image including first and second type of objects. The controller specifies, as a specific type color material, one of first and second type of color materials whose remaining amount is smaller than that of the other, and determines a first reduction index value indicating a first degree of reduction in an amount of the specific type color material for printing the first type of object. The controller creates processed data by performing a reduction process on the target image data to reduce an amount of the specific type of color material for printing the first type of object on the basis of the first reduction index value. An amount of the specific type color material for printing the second type object is not reduced on the basis of the first reduction index value.

Image processing apparatus for performing reduction process to reduce amount of specific color material to be used

A method includes generating color correspondence information correlating L number of first reference color specification values in a first color space with L number of determined second color specification values in a second color space on a one-to-one basis. The L number of determined second color specification values includes (L&#x2212;Q) number of unmodified second reference color specification values, (Q&#x2212;N) number of modified second reference color specification values modified in a first modification process but not in the second modification process, and N number of remodified second reference color specification values which are modified in both the first modification process and the second modification process, where L is an integer greater than or equal to two, Q is an integer greater than or equal to one and smaller than or equal to L, and N is an integer greater than or equal to one and smaller than or equal to Q.

Method for generating color correspondence information capable of reducing consumption amount of colorant consumed in printing

An image processing apparatus includes a controller configured to perform: setting characteristic information including first characteristic information and second characteristic information; and converting a target image data using the characteristic information. The first and second characteristic information correlate input values with output values in a specific color space. The input values includes a specific input value within a specific range. The specific input value is correlated with a first specific output value by the first characteristic information, and is correlated with a second specific output value by the second characteristic information. The first specific output value indicates that a colorant consumption quantity for the specific input value is changed from an original colorant consumption quantity by a first colorant quantity. The second specific output value indicates that the colorant consumption quantity is changed from the original colorant consumption quantity by a second colorant quantity different from the first colorant quantity.

Image processing apparatus capable of setting characteristic information for converting target image data

A first area, which includes a group of pixels with a first color, is specified. The first color corresponds to a color of an outline of a hole image in an image represented by image data. A second area corresponding to the hole image is determined. The second area is the first area larger than a first size when the first area is separated from four ends of the image. The second area is the first area larger than a second size when the first area is in contact with at least one of the four ends of the image. The second size is smaller than the first size.

Computer-readable storage medium storing image processing program, image processing device, and image processing method

Image data representing an image are obtained. A quadrangular area, which is defined by a quadrangle including a group of pixels with a first color, is specified. The first color corresponds to a color of an outline of a hole image in the image. A hole orientation is specified based on positions of the group of pixels with respect to the quadrangular area. The hole orientation represents a direction that the outline of the hole image occupies. When the hole orientation is specified, a candidate area is specified by extending the quadrangular area in an extension direction. The extension direction corresponds to a direction opposite to the hole orientation and extending along one of sides of the quadrangular area.

A first image data, binarized with a first threshold, represent a first image corresponding to a first portion of a specific image. A second image data, binarized with a second threshold different from the first threshold, represent a second image corresponding to a second portion of the specific image. A first area, which is extracted from the first image, includes pixels with a first color. The first color corresponding to a color of an outline of a hole image in the specific image. A second area, which is extracted from the second image, includes pixels with the first color. The first area and the second area are determined as a specific area corresponding to the hole image.

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Nagoya, Japan

Akidi Yoshida