Patents by Inventor Kiyoto Kosaka
Kiyoto Kosaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20130121594Abstract: There are provided an image processing apparatus, line detection method and a computer-readable, non-transitory medium that can precisely detect boundaries of a document from a read image. The image processing apparatus includes an edge pixel extractor for extracting edge pixels from an input image, a line candidate detector for extracting a line candidate from the extracted edge pixels by using Hough transformation, and a line detector for detecting a line from edge pixels within a predetermined distance from the line candidate by using the least square method.Type: ApplicationFiled: September 7, 2012Publication date: May 16, 2013Inventors: Hirokazu Kawatani, Kiyoto Kosaka, Hiroyasu Goto
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Patent number: 8411331Abstract: An image scanning apparatus includes a scanning unit that scans an image from an image display medium optically and creates image data; a data comparison unit that compares the image data scanned by the scanning unit and image data recorded in a predetermined recording region; and a notification unit that notifies an operator depending on a result of comparison by the data comparison unit.Type: GrantFiled: July 24, 2009Date of Patent: April 2, 2013Assignee: PFU LimitedInventors: Masashi Kawabuchi, Kiyoto Kosaka
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Patent number: 8406574Abstract: An image processor comprising a control unit, wherein the control unit includes an obtaining unit that obtains image data generated as a result of reading a document by a reader in which a predetermined document reading condition is set; a selecting unit that allows a user to select an use of the image data obtained by the obtaining unit out of a plurality of the uses set in advance; a processing unit that processes the image data obtained by the obtaining unit according to an image processing condition suitable for the use selected by the selecting unit; and a transferring unit that transfers the image data after being processed by the processing unit to an application suitable for the use selected by the selecting unit.Type: GrantFiled: September 29, 2008Date of Patent: March 26, 2013Assignee: PFU LimitedInventors: Satoshi Kubo, Satoshi Sakai, Koichi Kitagawa, Yasunori Taniguchi, Takayuki Kawanaka, Kiyoto Kosaka
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Publication number: 20120300264Abstract: An image processing apparatus, includes an image-scanning unit, and an image processing unit, wherein when the image-scanning unit continuously scans a plurality of documents, the image-scanning unit continuously scans the documents and parallel the image processing unit executes image processing on the scanned documents.Type: ApplicationFiled: March 28, 2012Publication date: November 29, 2012Inventors: Yuichi OKUMURA, Kiyoto KOSAKA
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Patent number: 8064111Abstract: An image sensor includes a line sensor having sensor elements arranged in one line and configured to acquire, in each line cycle, R, G and B signals, when light sources, each corresponding to one of R, G and B colors, in the each line cycle, sequentially illuminate one after another in a predetermined order; a buffer having data saving units, each corresponding to one of the R, G and B colors; a controlling unit configured to generate, from the R, G and B signals, R, G and B data in each line cycle, and to add each of the R, G and B data in each cycle in a corresponding one of the data saving units; and an output unit configured to output to outside, as RGB line data, the R, G and B data in each line cycle that have been saved in the data saving units.Type: GrantFiled: January 30, 2008Date of Patent: November 22, 2011Assignee: PFU LimitedInventors: Satoshi Kubo, Kiyoto Kosaka
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Patent number: 8045239Abstract: An external device configuration apparatus includes a scanner controlling unit that controls a scanner for scanning an image, an external device controlling unit that determines whether the external device is connected, and an integrated management unit that when it is determined that the external device is connected by the external device controlling unit, acquires setting information about the scanner memorized in the external device and configures the setting for scanning of the image by the scanner based on the acquired setting information.Type: GrantFiled: June 15, 2007Date of Patent: October 25, 2011Assignee: PFU LimitedInventors: Kiyoto Kosaka, Naoyoshi Kiku
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Publication number: 20110194127Abstract: An image processing apparatus includes a control unit and an output unit. The control unit includes an image output unit that arranges an image read by reading processing in an area shifted in a certain direction in a display area in which read image on which reading processing is performed by an image reading apparatus is displayed, and outputs the image to the output unit.Type: ApplicationFiled: June 16, 2010Publication date: August 11, 2011Applicant: PFU LIMITEDInventors: Yasuhito NAGAKOSHI, Kiyoto KOSAKA, Yuichi OKUMURA
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Publication number: 20110176186Abstract: An apparatus includes: a light source opposite to one surface of a medium; a backing member opposite to another surface of the medium and including a backing surface opposite to the another surface of the medium; an imaging unit opposite to the one surface of the medium and at a position different from the light source in a conveyance direction, and to pick up an image of the medium and the backing surface on which a shadow of the medium is formed due to light from the light source; and a processor to generate image data including the image of the medium and the backing surface based on a result by the imaging unit, wherein the backing surface is inclined with respect to the conveyance direction, and a gap between the path and the backing surface decreases from a light source side toward an imaging unit side.Type: ApplicationFiled: June 23, 2010Publication date: July 21, 2011Applicant: PFU LIMITEDInventors: Shingo Kanaya, Kiyoto Kosaka
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Patent number: 7983483Abstract: An image-data-acquisition control unit controls an image-data acquiring unit that acquires computer-recognizable image data, to accumulate the image data in a set of information units. A character-recognition control unit controls an optical character-recognizing unit that extracts a character from the set of image data accumulated by the image-data-acquisition control unit, to accumulate a group of characters obtained by the optical character-recognizing unit in a set of character information units. Once a start signal is received from a starting unit, the image-data-acquisition control unit and the character-recognition control unit continue to operate independently.Type: GrantFiled: June 22, 2006Date of Patent: July 19, 2011Assignee: PFU LimitedInventors: Hiroko Nankai, Kiyoto Kosaka, Takayuki Kawanaka
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Patent number: 7826679Abstract: An image reading apparatus includes an image reader, operable to read an image corresponding to an original and a back pad, the original being placed on the back pad so that outside of the original contains an area extending in overall width of the back pad; a first data generator, operable to generate first image data based on the image; a second data generator, operable to generate second image data based on a part of the image corresponding to the area; a first processor, operable to compare the first image data with the second image data so as to generate first edge information; and a detector, operable to detect an edge of the original based on the first edge information.Type: GrantFiled: July 21, 2006Date of Patent: November 2, 2010Assignee: PFU LimitedInventors: Keiji Honda, Shinobu Yamamoto, Masahiko Kobako, Kiyoto Kosaka
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Publication number: 20100020368Abstract: An image scanning apparatus includes a scanning unit that scans an image from an image display medium optically and creates image data; a data comparison unit that compares the image data scanned by the scanning unit and image data recorded in a predetermined recording region; and a notification unit that notifies an operator depending on a result of comparison by the data comparison unit.Type: ApplicationFiled: July 24, 2009Publication date: January 28, 2010Applicant: PFU LIMITEDInventors: Masashi Kawabuchi, Kiyoto Kosaka
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Publication number: 20090216721Abstract: An image file sorting method is executed by an image file sorting device, including a storage unit, a control unit, and an image reading unit, wherein the storage unit includes a sorting condition storage unit that stores a sorting condition to specify a sorting destination of an image file. The method includes a sorting keyword extracting step of extracting a sorting keyword from a marker portion of the image file read by the image reading unit, a sorting destination deciding step of deciding the sorting destination of the image file by collating the sorting keyword extracted by the sorting keyword extracting step and the sorting condition stored in the storing condition storage unit, and an image file sorting step of sorting the image file into the sorting destination decided by the sorting destination deciding step.Type: ApplicationFiled: September 26, 2008Publication date: August 27, 2009Applicant: PFU LIMITEDInventors: Hidenori Yamamoto, Koichi Kitagawa, Yasunori Taniguchi, Kiyoto Kosaka, Satoshi Kubo
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Publication number: 20090208141Abstract: An image processor comprising a control unit, wherein the control unit includes an obtaining unit that obtains image data generated as a result of reading a document by a reader in which a predetermined document reading condition is set; a selecting unit that allows a user to select an intended use of the image data obtained by the obtaining unit out of a plurality of the intended uses set in advance; a processing unit that processes the image data obtained by the obtaining unit according to an image processing condition suitable for the intended use selected by the selecting unit; and a transferring unit that transfers the image data after being processed by the processing unit to an application suitable for the intended use selected by the selecting unit.Type: ApplicationFiled: September 29, 2008Publication date: August 20, 2009Applicant: PFU LIMITEDInventors: Satoshi Kubo, Satoshi Sakai, Koichi Kitagawa, Yasunori Taniguchi, Takayuki Kawanaka, Kiyoto Kosaka
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Publication number: 20090195802Abstract: An image processor comprising a control unit, wherein the control unit includes a determining unit that determines a reading mode suitable for a document based on image data corresponding to the document read by an reader; and a converting unit that converts the image data according to the reading mode. The determining unit includes a color detecting unit that detects color information based on the image data; a color determining unit that determines whether the reading mode is a color mode based on the color information; a background detecting unit that detects a background of the document; a background removing unit that removes the background; a gray detecting unit that detects a size of an area of a portion which is not removed in the image data as gray information; and a gray determining unit that determines whether the reading mode is a gray mode based on the gray information.Type: ApplicationFiled: October 1, 2008Publication date: August 6, 2009Applicant: PFU LIMITEDInventor: Kiyoto KOSAKA
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Patent number: 7566856Abstract: An image reading apparatus includes light sources, an image sensor, a data generating unit, and a carrier unit. The light sources are sequentially turned on for an identical period once in a single line period. The image sensor reads information from a print medium irradiated by the light sources. The data generating unit generates pixel data corresponding to the information. The carrier unit carries the print medium such that the image print medium is scanned by the image sensor in a sub-scanning direction. The single line period is equal to or more than twice a period from when first one of the light sources is turned on until last one of the light sources is turned off.Type: GrantFiled: February 5, 2008Date of Patent: July 28, 2009Assignee: PFU LimitedInventors: Satoshi Kubo, Kiyoto Kosaka
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Publication number: 20080315071Abstract: An image reading apparatus includes light sources, an image sensor, a data generating unit, and a carrier unit. The light sources are sequentially turned on for an identical period once in a single line period. The image sensor reads information from a print medium irradiated by the light sources. The data generating unit generates pixel data corresponding to the information. The carrier unit carries the print medium such that the image print medium is scanned by the image sensor in a sub-scanning direction. The single line period is equal to or more than twice a period from when first one of the light sources is turned on until last one of the light sources is turned off.Type: ApplicationFiled: February 5, 2008Publication date: December 25, 2008Applicant: PFU LIMITEDInventors: Satoshi KUBO, Kiyoto KOSAKA
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Publication number: 20080285098Abstract: In an image sensor, light sources corresponding to each of R, G, B colors illuminate multiple times in each line cycle so that each of line sensors acquires multiple R, G, B signals in each line cycle. A controlling unit generates multiple R, G, B data in each line cycle from the multiple R, G, B signals, and adds the multiple R, G, B data in each line cycle in a corresponding one of data saving units.Type: ApplicationFiled: January 30, 2008Publication date: November 20, 2008Applicant: PFU LIMITEDInventors: Satoshi Kubo, Kiyoto Kosaka
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Publication number: 20080117442Abstract: An external device configuration apparatus includes a scanner controlling unit that controls a scanner for scanning an image, an external device controlling unit that determines whether the external device is connected, and an integrated management unit that when it is determined that the external device is connected by the external device controlling unit, acquires setting information about the scanner memorized in the external device and configures the setting for scanning of the image by the scanner based on the acquired setting information.Type: ApplicationFiled: June 15, 2007Publication date: May 22, 2008Applicant: PFU LIMITEDInventors: Kiyoto Kosaka, Naoyoshi Kiku
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Publication number: 20080117479Abstract: An image read processing device connected to a scanner reading an image of a document comprises at least a memory and a controller. The memory comprises a setting information recording unit that records a setting information with an application to start up depending on a document size defined there. The controller comprises a scanner controlling unit that controls the scanner, a document size checking unit that checks the document size of the image read out by the scanner according to the control of the scanner controlling unit, and a start-up application determining unit that determines the application depending on the document size checked by the document size checking unit, based on the setting information recorded in the setting information recording unit and starts up the application.Type: ApplicationFiled: June 28, 2007Publication date: May 22, 2008Applicant: PFU LIMITEDInventors: Kiyoto KOSAKA, Naoyoshi Kiku
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Publication number: 20070104367Abstract: An image-data-acquisition control unit controls an image-data acquiring unit that acquires computer-recognizable image data, to accumulate the image data in a set of information units. A character-recognition control unit controls an optical character-recognizing unit that extracts a character from the set of image data accumulated by the image-data-acquisition control unit, to accumulate a group of characters obtained by the optical character-recognizing unit in a set of character information units. Once a start signal is received from a starting unit, the image-data-acquisition control unit and the character-recognition control unit continue to operate independently.Type: ApplicationFiled: June 22, 2006Publication date: May 10, 2007Applicant: PFU LIMITEDInventors: Hiroko Nankai, Kiyoto Kosaka, Takayuki Kawanaka