专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014113819A Dither pattern creation method, dither pattern, image recording device, and image recording method 有权
标题翻译：几何图形创建方法，数字图案，图像记录装置和图像记录方法
公开(公告)号：JP2014113819A
公开(公告)日：2014-06-26
申请号：JP2013182131
申请日：2013-09-03
申请人： Canon Inc , キヤノン株式会社
发明人： NAKAGAWA JUNICHI , KAGAWA HIDETSUGU , MIYAKE NOBUTAKA , YAMADA AKITOSHI , GOTO FUMITAKA , IGUCHI RYOSUKE , ISHIKAWA TOMOKAZU , ONO MITSUHIRO , SAITO SENICHI
IPC分类号： B41J2/01 , B41J2/52 , G06T5/00 , H04N1/405
CPC分类号： G06K15/107 , G06K15/105 , G06K2215/111 , H04N1/1911 , H04N1/1915 , H04N1/4051 , H04N1/4053 , H04N1/52
摘要： PROBLEM TO BE SOLVED: To create a dither pattern dot arrangement of which can be controlled on a sheet surface so that density irregularity, graininess and the like following recording position deviation do not obstruct recording of a unit region of a recording medium when the unit region of the recording medium is recorded by first recording and scanning and second recording and scanning.SOLUTION: For first and second dither patterns, information indicating whether a threshold is already set to a reference pixel and pixels surrounding the reference pixel of the first dither pattern is acquired for a case where all pixels included in the first dither patterns are the reference pixels. On the basis of the acquired information, a pixel of the second dither pattern to which a predetermined threshold is set is determined. The first and second dither patterns created through these processes are made to correspond to first recording and scanning and second recording and scanning, respectively, and a unit region on a recording medium is recorded.
摘要翻译：要解决的问题：为了创建其可以控制在片材表面上的抖动图案点布置，使得在记录位置偏差之后的密度不均匀性，颗粒状度等不会妨碍记录介质的单位区域的记录，当单位区域通过第一记录和扫描以及第二记录和扫描来记录记录介质。解决方案：对于第一和第二抖动图案，指示阈值是否已经被设置为参考像素的信息和围绕第一抖动图案的参考像素的像素是对于包括在第一抖动图案中的所有像素都是参考像素的情况而获得。基于所获取的信息，确定设定了预定阈值的第二抖动图案的像素。通过这些处理创建的第一和第二抖动图案分别对应于第一记录和扫描以及第二记录和扫描，并记录记录介质上的单位区域。

2. 发明专利

JP2012152956A Recording method and recording apparatus 有权
标题翻译：记录方法和记录装置
公开(公告)号：JP2012152956A
公开(公告)日：2012-08-16
申请号：JP2011012271
申请日：2011-01-24
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIURA HIROTSUNA , NAGAHARA ATSUJI
IPC分类号： B41J21/00 , B41J2/01
CPC分类号： G06K15/10 , G06K15/105 , H04N1/1915 , H04N1/1917 , H04N1/40025
摘要： PROBLEM TO BE SOLVED: To provide a recording apparatus which reduces frequency of divisionally recording a variable image of recorders, which is controlled by different controller, based on variable data.SOLUTION: P (fifteen) recording heads 33A, 33B are arranged in two rows and in a zigzag alignment on a recording unit 30. The P recording heads 33A, 33B are divided into N (two) groups in the sub-scanning direction (the vertical direction in Figure). The N (two) controllers respectively control the recording heads 33A, 33B belonging to a corresponding group. Therefore, the number of boundaries (M/S boundary lines BL) between respective recording regions (a master recording region and a slave recording region) of the recording heads 33A, 33B controlled by different controllers becomes the minimum number, that is, N-1 (one).
摘要翻译：解决的问题：提供一种基于可变数据提供分类记录由不同控制器控制的记录器的可变图像的频率的记录装置。解决方案：P（十五）记录头33A，33B在记录单元30上以两行和八字形排列布置.P记录头33A，33B在副扫描中被分成N（两个）组方向（图中的垂直方向）。 N（2）个控制器分别控制属于相应组的记录头33A，33B。因此，由不同控制器控制的记录头33A，33B的各个记录区域（主记录区域和从属记录区域）之间的边界数（M / S边界线BL）变为最小数量，即N- 1（一）。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP5750909B2 記録方法及び記録装置有权
公开(公告)号：JP5750909B2
公开(公告)日：2015-07-22
申请号：JP2011012271
申请日：2011-01-24
申请人：セイコーエプソン株式会社
发明人：三浦弘綱 , 永原敦示
IPC分类号： B41J2/01 , B41J21/00
CPC分类号： G06K15/10 , G06K15/105 , H04N1/1915 , H04N1/1917 , H04N1/40025

4. 发明专利

JP5539118B2 Ink-jet recording apparatus 有权
标题翻译：空值
公开(公告)号：JP5539118B2
公开(公告)日：2014-07-02
申请号：JP2010194736
申请日：2010-08-31
申请人：キヤノン株式会社
发明人：裕司今野 , 聡関 , 日奈子入谷
IPC分类号： B41J2/01 , B41M5/00
CPC分类号： B41J2/2114 , B41J29/38 , H04N1/1915

5. 发明专利

JP2013082122A Controller and control method for printing 审中-公开
标题翻译：控制器和打印控制方法
公开(公告)号：JP2013082122A
公开(公告)日：2013-05-09
申请号：JP2011223487
申请日：2011-10-07
申请人： Brother Industries Ltd , ブラザー工業株式会社
发明人： ISOE SHINTARO
IPC分类号： B41J2/01 , B41J2/205
CPC分类号： B41J2/2132 , B41J11/42 , G06K15/105 , H04N1/17 , H04N1/1915 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide a technique that can determine the number of times of scanning required for completing the printing of a partial region on a print medium so as to be suitable for both a printer and an image to be printed.SOLUTION: The number of times of main scanning of a partial region is determined to be N times (N is an integer of 2 or more) when a representative input gray-scale value is included in a permissible gray-scale value range dependent on the actual error amount of the conveyance amount, otherwise the number of times of main scanning of a partial region may be determined to be M times (M is an integer larger than N). Alternatively, the number of times of main scanning of a partial region is determined to be N times (N is an integer of 2 or more) when the actual error amount goes below a permissible error amount corresponding to the representative input gray-scale value, otherwise the number of times of main scanning of a partial region may be determined to be M times (M is an integer larger than N).
摘要翻译：要解决的问题：提供一种能够确定完成打印介质上的部分区域的打印所需的扫描次数以适合打印机和要打印的图像的技术。解决方案：当代表性的输入灰度值被包括在允许的灰度值范围中时，部分区域的主扫描次数被确定为N次（N是2或更大的整数）取决于输送量的实际误差量，否则可以将部分区域的主扫描次数确定为M次（M是大于N的整数）。或者，当实际误差量低于对应于代表性输入灰度值的容许误差量时，部分区域的主扫描次数被确定为N次（N是2以上的整数）否则可以将部分区域的主扫描的次数确定为M次（M是大于N的整数）。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP5596965B2 Image processing apparatus, image processing method and program 有权
公开(公告)号：JP5596965B2
公开(公告)日：2014-09-24
申请号：JP2009274958
申请日：2009-12-02
申请人：キヤノン株式会社
发明人：史博後藤 , 顕季山田 , 光洋小野 , 理恵梶原 , 文孝後藤 , 興宜土屋 , 亜由美佐野 , 智一石川 , 貴志藤田 , 重泰名越 , 明彦仲谷
IPC分类号： B41J2/205 , B41J2/01 , B41J5/30 , H04N1/405
CPC分类号： H04N1/1915 , H04N1/128
摘要： When the number (M) of passes is smaller than a threshold value, a first processing mode is selected. In the first processing mode, multivalued image data is divided into pieces of multivalued data corresponding to passes and a common multivalued data for a plurality of passes, the pieces of multivalued data are individually binarized to generate pieces of binary data corresponding to the passes, and the common multivalued data is binarized to generate common binary data for these passes. On the other hand, when the number (M) of passes is equal to or larger than the threshold value, a second processing mode is selected. In the second processing mode, multivalued image data is binarized and the binary data is divided into pieces of binary data corresponding to passes with a mask.

7. 发明专利

JP2012152957A Recording method and recording apparatus 有权
标题翻译：记录方法和记录装置
公开(公告)号：JP2012152957A
公开(公告)日：2012-08-16
申请号：JP2011012272
申请日：2011-01-24
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIURA HIROTSUNA
IPC分类号： B41J2/01
CPC分类号： G06K15/105 , G06K15/10 , G06K15/16 , H04N1/1915 , H04N1/1917 , H04N1/40025
摘要： PROBLEM TO BE SOLVED: To provide a recording apparatus which reduces frequency of divisionally recording a variable image of recorders, which is controlled by different controller, based on variable data.SOLUTION: P (fifteen) recording heads 33A, 33B are arranged in two rows and in a zigzag alignment on a recording unit 30. The P recording heads 33A, 33B are divided into N (two) groups in the sub-scanning direction (the vertical direction in Figure). The N (two) controllers respectively control the recording heads 33A, 33B belonging to a corresponding group. When it is determined that variable data VD straddles a boundary (M/S boundary line BL) between respective recording regions (a master recording region and a slave recording region) of the recording heads 33A, 33B controlled by different controllers, the linefeed width of the recording unit 30 is adjusted to the linefeed width ΔR in which all of the variable data do not straddle the M/S boundary line BL.
摘要翻译：解决的问题：提供一种基于可变数据提供分类记录由不同控制器控制的记录器的可变图像的频率的记录装置。解决方案：P（十五）记录头33A，33B在记录单元30上以两行和八字形排列布置.P记录头33A，33B在副扫描中被分成N（两个）组方向（图中的垂直方向）。 N（2）个控制器分别控制属于相应组的记录头33A，33B。当可变数据VD跨越由不同控制器控制的记录头33A，33B的各个记录区域（主记录区域和从属记录区域）之间的边界（M / S边界线BL）时，记录单元30被调整为其中所有可变数据不跨越M / S边界线BL的换行宽度ΔR。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2009083345A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2009083345A
公开(公告)日：2009-04-23
申请号：JP2007257054
申请日：2007-10-01
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： UEDA MASASHI , MAEHIRA HIROTOSHI
IPC分类号： B41J2/01
CPC分类号： H04N1/1912 , B41J2/2132 , G06K15/105 , H04N1/1903 , H04N1/1915
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the occurrence of banding and preventing granularity of dots from being impaired.
SOLUTION: Fig.4(a) is a schematic diagram showing arrangement of dots formed in a region to be recorded at high resolution, where dots formed in first and third rows of a 195th column by a previous main scanning, and dots formed in a second row in a 196th column by this main scanning are illustrated, and the interval of the row is shown as A and the interval of the column is shown as B. The overlapping rate of the dots deposited by the previous main scanning and the dots deposited by the main scanning this time is higher in the main scanning direction than in the sub scanning direction, so that the interval A of the row is set wider than the interval B of the column in order to reduce the probability of the dots overlapping.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少带状发生并防止点的粒度受损的图像形成装置。图4（a）是表示以高分辨率记录的区域中形成的点的排列的示意图，其中通过先前的主扫描在第195列的第一行和第三行中形成的点和点示出了通过该主扫描在第196列的第二行中形成的行，并且该行的间隔被示为A，列的间隔显示为B.通过先前的主扫描沉积的点的重叠率和这次通过主扫描沉积的点在主扫描方向上比在副扫描方向上高，使得行的间隔A被设定为比列的间隔B宽，以便降低点的概率重叠。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2005181014A Image reading apparatus and image reading method 审中-公开
标题翻译：图像读取装置和图像读取方法
公开(公告)号：JP2005181014A
公开(公告)日：2005-07-07
申请号：JP2003419969
申请日：2003-12-17
申请人： Hitachi Software Eng Co Ltd , 日立ソフトウエアエンジニアリング株式会社
发明人： OISHI TAKESHI
IPC分类号： G01N21/64 , G02B21/00 , G02B21/36 , H04N1/10 , H04N1/12 , H04N1/195
CPC分类号： H04N1/1915 , H04N1/12 , H04N1/195 , H04N1/19521 , H04N5/349 , H04N5/35572 , H04N2201/04737 , H04N2201/04793
摘要： PROBLEM TO BE SOLVED: To solve the sensitivity error at compositing of images acquired by an imaging device, image distortions, background noise and the deficiency of resolving power, when reading the entire surface of a sample at once.
SOLUTION: The sample is read by using all of the scanning lines of the imaging device, while moving the sample by the distance corresponding to resolving power and the respective lines are composited, to acquire the whole image. The imaging device is installed so that the scanning lines become parallel in the short-side direction of the sample, to resolve the short-side direction with the maximum resolving power of the imaging device.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2018137501A 画像処理装置、画像処理方法、およびプログラム审中-公开
公开(公告)号：JP2018137501A
公开(公告)日：2018-08-30
申请号：JP2017028617
申请日：2017-02-20
申请人：株式会社リコー
发明人：井川博之 , 釜地英樹
IPC分类号： B41J2/525 , H04N1/405
CPC分类号： G06K15/1877 , G06K15/107 , G06K15/1822 , G06K15/1881 , G06K2215/111 , H04N1/1915 , H04N1/4051 , H04N1/4055 , H04N1/52
摘要：【課題】電子写真において、擬似的に発生するテクスチャの低減と、中間階調から高階調の階調範囲に亘る画像の色安定性の向上とを両立させる。【解決手段】ディザ処理部(ディザ決定部)が、トナー色毎に入力される画像データの領域毎に階調値を読み取り、当該階調値にあてはめるディザパターンを決定する。そして、ディザ処理部は、単位面積あたりの白抜き網点の割合である出力面積率が画像データの各階調値に対応する白抜き網点形状を用いた網点スクリーンを記憶したディザパターン記憶部(ディザテーブル)の中から、決定したディザパターンに対応する網点スクリーンを読み出して、読み出した網点スクリーンを画像データの該当する領域に対して当てはめるディザ処理を施す。【選択図】図2

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式