Brother Kogyo Kabushiki-kaisha

Ryohei Ozawa

Masaki Kondo

Tomohiko Hasegawa

Yoshiyuki Tanaka

Kosuke Mori

Takuya Shimahashi

Akidi Yoshida

A control device is for controlling a printer. The printer is configured to print by alternatively performing partial printing and sheet conveying. The printer includes a conveyer and a print head. The control device performs: acquiring an object image data representing an object image and additional image data representing an additional image added to the object image, where the additional image has a first length in an area; determining a position of the object image and a position of the additional image in the arrangement area such that the first length of the additional image at the position is minimized, where the first length is greater than or equal to zero.

Control device and method for printing object image and additional image

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 an image analyzing apparatus, a controller in a first analyzing process performs: sequentially identifying line pixel groups from a first side in a first direction; and determining whether a first-type pixel not contiguous to a first subject group constituted by at least one first-type pixel contiguous to each other in a second direction is present in a first region surrounding the first subject group, using first relevant information relating to each line pixel group located on the first side. In a second analyzing process, the controller performs: sequentially identifying the line pixel groups from a second side in the first direction; and determining whether the first-type pixel not contiguous to the first subject group is present in a second region surrounding the first subject group, using second relevant information relating to each line pixel group located on a second side.

Image analyzing apparatus and non-transitory storage medium storing instructions executable by the image analyzing apparatus

An image analyzing apparatus includes a controller. In a first analyzing process, the controller performs: sequentially identifying line pixel groups from a first side toward a second side in a first direction; when identifying an m1th line pixel group, creating m1th first distance information corresponding to the m1th line pixel group based on m1&#x2212;1th pixel information corresponding to an m1&#x2212;1th line pixel group and on m1&#x2212;1th first distance information corresponding to the m1&#x2212;1th line pixel group; and when the m1th line pixel group contains a first subject group constituted by at least one first-type pixel contiguous to each other in the second direction each as the first-type pixel, determining, based on the created m1th first distance information, whether the first-type pixel not contiguous to the first subject group is present in a first region surrounding the first subject group.

Plural pieces of reference data are stored for plural pixel arrangement patterns. Each piece of reference data indicates which of first-type edge pixels needs to be subjected to determination to determine whether an outside neighboring first-type pixel adjacent to the first-type edge pixel exists. A piece of reference data corresponding to a target pixel block is specified as target reference data. A reference-data-based judgment is executed on the target pixel block to perform the determination onto those first-type edge pixels that are indicated by the target reference data as need to be subjected to the determination. A correction is executed on the target pixel block to correct the type of at least one first-type pixel contained in the target pixel block into the second type in a case where a result of the reference-data-based judgment indicates that no outside neighboring first-type pixel exists with respect to the target pixel block.

Image analyzing apparatus that corrects isolated pixels in target image data

A control device for controlling a printer includes a conveyer and a print head. The control device performs: acquiring first image data representing a first image and second image data representing a second image; determining, based on the first image, a plurality of head positions of the print head relative to the first image; and determining a relative position of the second image relative to the first image such that, when the number of partial printings for printing the first image and the second image is increased from the number of partial printings for printing the first image, the relative position can minimize the increment.

Control device and method for printing first image and second image

In an image analyzing apparatus, a controller acquires target image data representing a target image having a code image. The code image includes N number of code elements arranged in a first direction. N is an integer equal to or greater than 2. Each of the N number of code elements has two first sides parallel to a second direction orthogonal to the first direction. The controller specifies outline pixels configuring respective outlines of the respective N number of code elements from. The controller specifies a target inclination by analyzing the outline pixels. The target inclination indicates an inclination of the N number of code elements in the target image. The controller specifies a distance between two first sides of each of N number of code elements. The controller determines a representation form of the code image using the distances.

Image analyzing apparatus determining representation form of code image using distances of code elements

In an image analyzing apparatus, identifying a barcode image includes: determining a bar candidate area representing a candidate for a bar having a first width in a target image, the bar candidate area containing a feature-matching area that matches a feature concerning two or more different widths of bars in a one-dimensional barcode; searching for first and second blank areas having lengths longer than or equal to a threshold value at first and second sides of the bar candidate area in a specific direction; when the first or second blank area is found, determining, as a first or second end position of the one-dimensional barcode, a boundary between the first or second blank area and a non-background area; and by using the first and second end positions, identifying an area containing the bar candidate area as the barcode image.

Image analyzing apparatus that identifies barcode image in target image

An image processing device may judge whether to execute a first type of enlarging process or a second type of enlarging process based on M lines of letter strings in an original image, in a case of judging to execute the first type of enlarging process, generate a first type of processed image data indicating a first type of processed image by executing the first type of enlarging process, and in a case of judging to execute the second type of enlarging process, generate a second type of processed image data indicating a second type of processed image by executing the second type of enlarging process. A layout of the plurality of letters in the second type of processed image is different from a layout of the plurality of letters in the first type of processed image.

Image processing device

An image processing device acquires first image data representing a first image and second image data representing a second image. The first image shows a part of a target object and the second image showing another part of the target object. The first image includes a first edge. The image processing device generates a plurality of first pixels so as to be arranged outside the first image and along the first edge by using a plurality of pixels that are arranged inside the first image and along the first edge. The image processing device determines a relative position between the first image and the second image by using the plurality of first pixels. The image processing device generates arranged image data representing an arranged image in which the first image and the second image are arranged according to the relative position so that the arranged image shows the target object.

Image processing device generating arranged image data representing arranged image in which images are arranged according to determined relative position

An image processing device acquires first and second image data respectively representing first and second images. The first image includes an object image showing a part of an object. The second image shows another part of the object. The first image and the object image respectively include an edge and an object-image edge with respect to a direction. The first image includes first pixels that is located between the edge and the object-image edge and not included in the first object image. The device selects one of arrangement methods according to a condition that the number of first pixels continuously arranged in the direction is larger than a prescribed level. The device determines a relative position between the first and second images using the selected method. The device generates arranged image data representing an arranged image in which the first and second images are arranged according to the relative position.

Image processing device selecting arrangement method for generating arranged image data

An image processing device may acquire original image data representing an original image including M lines of original character strings, and combine M items of original character string image data representing the M lines of original character strings so as to create target character string image data representing one line of target character string. The image processing device may divide the target character string image data so as to create N items of divided character string image data representing N lines of divided character strings into which the one line of target character string is divided, and create output image data representing the N lines of divided character strings by using the N items of divided character string image data. A number of characters of a leading line of divided character string may be different from a number of characters of a leading line of original character string.

An image processing device may perform: obtaining first original image data generated by scanning a document including an object, the first original image data representing a first original image which includes a first object image indicating the object; detecting two or more straight lines in the first original image; specifying a first relationship between a first straight line among the two or more straight lines and the first object image; selecting, based on the first relationship, a particular straight line among the two or more straight lines; outputting, based on a direction in which the particular straight line extends, an output image represented by output data, the output data being generated by using the first original image data.

Technique for image processing

An image processing device performs: acquiring image data representing an image, the image data including a plurality of sets of pixel data each having a multiple-level gradation value, each gradation value falling within a predetermined range between and inclusive of a minimum gradation value and a maximum gradation value, a predetermined number of levels of gradation value falling within the predetermined range; setting a partial range of levels of gradation value, a first number of levels of gradation value in the partial range being smaller than the predetermined number; and determining that the image is a photograph image when the image meets a first criterion that a degree of change in distribution of gradation values is smaller than a reference value, the distribution of gradation value indicating a pixel number of sets of pixel data for each level of the gradation value falling within the partial range.

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Nagoya, Japan

Ryohei Ozawa