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公开(公告)号：US20180278798A1
公开(公告)日：2018-09-27
申请号：US15805830
申请日：2017-11-07
申请人： FUJI XEROX CO., LTD.
发明人： Tetsuya WAKIYAMA , Kiyotaka TSUCHIBUCHI , Junichi SHIMIZU , Hiroshi NIINA , Masashi OKANO , Hiroshi HAYASHI
CPC分类号： H04N1/3877 , H04N1/0473 , H04N1/393 , H04N1/3935 , H04N1/46 , H04N2201/0094
摘要： An image processing apparatus includes an image acquisition section that acquires pieces of image data acquired by performing image reading in a sub scan direction in a unit of a line extending in a main scan direction, an orientation changing section that changes an orientation of each of data images represented by the respective pieces of image data acquired by the image acquisition section, and an image processing section that performs image processing serially on the pieces of image data acquired by the image acquisition section. The image processing section performs the image processing every predetermined number of pieces of image data serving as a predetermined processing unit. The image processing section changes the predetermined processing unit for the image processing to a processing unit different from the predetermined processing unit in a case where the orientation is changed by the orientation changing section.
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公开(公告)号：US20180227459A1
公开(公告)日：2018-08-09
申请号：US15459109
申请日：2017-03-15
发明人： Takashi Nishijima
CPC分类号： H04N1/32112 , G03G15/6585 , G03G21/00 , H04N1/00222 , H04N1/4446 , H04N1/46 , H04N1/6097 , H04N2201/0082 , H04N2201/0094 , H04N2201/3271
摘要： According to one embodiment, an image forming apparatus includes a banner page control unit, an image formation control unit, and a printer unit. The banner page control unit acquires banner page setting information indicating setting conditions of a banner page which is inserted between one sheet and another sheet, on which an image is formed by a plurality of jobs. The image formation control unit determines whether or not to form an image of the banner page by a printer unit, based on the banner page setting information. The printer unit forms the image of the banner page, if it is determined by the image formation control unit that the image of the banner page is formed.
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3.发明申请公开(公告)号：US20180182059A1
公开(公告)日：2018-06-28
申请号：US15843635
申请日：2017-12-15
发明人： Ken Achiwa
CPC分类号： G06T1/20 , H04N1/0083 , H04N1/32358 , H04N1/40 , H04N1/46 , H04N2201/0094
摘要： An information processing apparatus includes a plurality of processors, a communication unit, and a control unit. The plurality of processors forms a pipeline. The communication unit is configured to communicate data between the plurality of processors. The control unit is configured to assign a function to the plurality of processors. The control unit or the processors set a communication mode according to the function. The communication unit buffers the data in different buffer areas according to the communication mode, thereby communicating the data between the plurality of processors.
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公开(公告)号：US09992384B2
公开(公告)日：2018-06-05
申请号：US15101907
申请日：2013-12-13
发明人： Katsuyuki Matsui
CPC分类号： H04N1/6055 , H04N1/46 , H04N1/60 , H04N1/6008 , H04N1/6011 , H04N1/6033 , H04N1/644
摘要： A correction coefficient calculation unit includes: a reference image output unit that generates a reference image; a profile receiving unit that receives image information and printing information, the image information indicating a color characteristic related to an image to be displayed on a display unit, the printing information indicating a color characteristic related to a printing device; and a reference image division unit that creates printing characteristic data that associates the reference image with the reference image that has undergone color conversion based on the printing information and the image information.
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公开(公告)号：US20180136888A1
公开(公告)日：2018-05-17
申请号：US15350510
申请日：2016-11-14
申请人： Xerox Corporation
CPC分类号： G06F3/1204 , G06F3/1232 , G06F3/126 , G06F3/1285 , H04N1/46 , H04N1/6008 , H04N2201/0094
摘要： A method and system for automating print system setup and distribution comprises at least one print system and a computer system comprising a processor, a data bus coupled to the processor, and a computer-usable medium embodying computer program code, the computer-usable medium being coupled to the data bus, the computer program code comprising instructions executable by the processor and configured for: collecting at least one incoming print job, analyzing the at least one incoming print job to determine at least one job characteristic, determining an optimal print engine solution according to a configuration of the at least one print system and the determined at least one job characteristic, notifying a user of the optimal print engine solution, and rendering the jobs.
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公开(公告)号：US09966018B2
公开(公告)日：2018-05-08
申请号：US14680121
申请日：2015-04-07
申请人： E INK CORPORATION
CPC分类号： G09G3/344 , G09G2310/061 , G09G2320/02 , G09G2330/022 , H04N1/46
摘要： Methods are provided for of driving a bistable electro-optic display having at least first and second pixels separated by an inter-pixel gap. In one method, there is applied to the first pixel a drive pulse which drives the pixel to one extreme optical state, and there is applied to the second pixel, which is in this extreme optical state, a reinforcing pulse of the same polarity as the drive pulse. In a second method, a drive pulse applied to the first pixel drives that pixel away from one extreme optical state, and an inverse reinforcing pulse applied to the second pixel is of opposite polarity to the drive pulse. The drive methods reduce edge ghosting or blooming.
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公开(公告)号：US09965831B2
公开(公告)日：2018-05-08
申请号：US15525355
申请日：2016-09-19
发明人： Eli Bukchin
CPC分类号： G06T3/4007 , G06F17/16 , G06F17/175 , G06F17/5009 , G06F17/5018 , H04N1/46
摘要： A method and apparatus for interpolating data on a data grid having a plurality of data grid points to provide an interpolated data value at an interpolated point offset from a data grid point by offsets x, y, the method comprising the steps of obtaining a data value and a plurality of derivative values for each of a set of data grid points defining a sub-grid, defining a 4×4 data value matrix from the data values and derivative values, defining a plurality of 4×4 transformation matrices, calculating a 4×4 coefficient matrix from the transformation matrices and the data value matrix, defining a x vector based on the offset x and a y vector based on the offset y, and calculating the interpolated data value from the x vector, y vector and coefficient matrix.
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公开(公告)号：US09961235B2
公开(公告)日：2018-05-01
申请号：US14731336
申请日：2015-06-04
发明人： Hideo Sato
CPC分类号： H04N1/46 , G06K9/34 , G06K9/4642 , G06K9/4652 , G06K2209/01 , G06T7/90
摘要： An image processing apparatus determines whether each of pixels in a scanned image is a color pixel or a monochrome pixel, determines whether each of blocks including the multiple pixels in the scanned image is a color block or a monochrome block, based on determination results of the respective pixels, and determines that the scanned image is a color image in a case where an arrangement pattern of blocks determined to be color blocks matches a predetermined pattern.
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公开(公告)号：US20180086099A1
公开(公告)日：2018-03-29
申请号：US15713709
申请日：2017-09-25
申请人： FUJIFILM Corporation
发明人： Jun YAMANOBE
CPC分类号： B41J2/2146 , B41J2/04543 , B41J2/04593 , B41J2/2054 , B41J13/0036 , B41J29/38 , B65H29/041 , B65H31/24 , B65H31/3063 , B65H43/02 , B65H43/08 , B65H63/00 , B65H2511/30 , B65H2511/416 , B65H2511/51 , B65H2511/515 , B65H2513/10 , B65H2513/512 , B65H2513/514 , B65H2515/12 , B65H2515/40 , B65H2515/805 , B65H2551/20 , B65H2601/273 , H04N1/46 , H04N1/56 , H04N1/6025 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： There are provided an ink jet printing apparatus and a color conversion processing device that can prevent the generation of offset and blocking and can stably jet ink. A first LUT in which a total amount of ink after conversion is large overall and a second LUT in which a total amount of ink after conversion is small overall are prepared as a look-up table (LUT) that is used in color conversion processing. A LUT to be used is selected according to the number of printed mediums. The first LUT is selected in a case in which the number of printed mediums is smaller than a threshold value, and the second LUT is selected in a case in which the number of printed mediums is equal to or larger than a threshold value.
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公开(公告)号：US20180063380A1
公开(公告)日：2018-03-01
申请号：US15801449
申请日：2017-11-02
申请人： OLYMPUS CORPORATION
发明人： Hiromi SHIDA
CPC分类号： H04N1/60 , G06T5/009 , G06T5/40 , G06T7/136 , G06T2207/10024 , G06T2207/10056 , G06T2207/10068 , G06T2207/20104 , H04N1/46 , H04N1/6027
摘要： An image processing device including: a luminance obtaining unit that obtains the luminance values of pixels in a region of interest that is at least part of an input image; and a luminance correcting unit that corrects the luminance values of the pixels on the basis of the luminance values obtained by the luminance obtaining unit, such that the distribution range of the luminance values of the pixels in the region of interest is narrowed while maintaining the magnitude relationship between the luminance values in the image.
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