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    • 5. 发明授权
    • Image recording apparatus
    • 图像记录装置
    • US06930802B2
    • 2005-08-16
    • US09843510
    • 2001-04-25
    • Toyoaki SugayaFujio MiyamotoTakashi TsutsumiMinoru MaekawaraKenichiro Hiramoto
    • Toyoaki SugayaFujio MiyamotoTakashi TsutsumiMinoru MaekawaraKenichiro Hiramoto
    • B41J2/01B41J11/70B41J15/00B65H20/32B65H23/188B65H35/06H04N1/21
    • B65H20/32B41J11/706B41J15/005
    • The present invention concerns an image recording apparatus, which records images on a roll-type recording medium. The image recording apparatus includes a recording device to record an image on a recording medium by emitting ink onto the recording medium; a cutting member to cut the recording medium after the recording device records the image, the cutting member being disposed downstream in respect to the recording device in a conveying-direction of the recording medium; a second conveyance member to convey the recording medium, the second conveyance member being disposed at a position located between the recording device and the cutting member in the conveying-direction of the recording medium; and a conveyance controller to control the second conveyance member so as to generate a slack of the recording medium at a section between the recording device and the second conveyance member in the conveying-direction of the recording medium.
    • 本发明涉及一种在辊式记录介质上记录图像的图像记录装置。 图像记录装置包括:通过将墨喷射到记录介质上而将图像记录在记录介质上的记录装置; 在记录装置记录图像之后切割记录介质的切割构件,切割构件沿着记录介质的传送方向相对于记录装置设置在下游; 第二输送构件,用于输送记录介质,所述第二输送构件设置在所述记录装置和所述切割构件之间位于所述记录介质的输送方向上的位置; 以及输送控制器,用于控制第二输送构件,以便在记录介质的输送方向上在记录装置和第二输送构件之间的部分产生松弛的记录介质。
    • 6. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US07791766B2
    • 2010-09-07
    • US12267113
    • 2008-11-07
    • Kenichiro HiramotoQing Gao
    • Kenichiro HiramotoQing Gao
    • G06K15/00H04N1/405
    • H04N1/405G06K9/38
    • An image processing apparatus comprises a processor for quantizing multi-gradation image data with regard to each of R, G and B to convert it into pseudo halftone output image data. First, the processor performs a first quantization for deciding a dot appearance pattern C(B)i,j[k] with respect to an observed pixel of the multi-gradation image data with regard to blue. After that, the processor performs a second quantization for deciding the dot appearance pattern of green with respect to the observed pixel so as to make an anti-correlation with the dot appearance pattern C(B)i,j[k] decided by the first quantization.
    • 图像处理装置包括:处理器,用于对R,G和B中的每一个量化多灰度级图像数据,以将其转换为伪半色调输出图像数据。 首先,处理器执行第一量化,用于相对于关于蓝色的多灰度图像数据的观察像素来确定点出现图案C(B)i,j [k]。 之后,处理器执行第二量化,用于相对于观察像素来决定绿色的点出现图案,以便与由第一图像决定的点出现图案C(B)i,j [k]反相关 量化。
    • 7. 发明申请
    • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    • 图像处理装置和图像处理方法
    • US20090116072A1
    • 2009-05-07
    • US12267113
    • 2008-11-07
    • Kenichiro HIRAMOTOQing GAO
    • Kenichiro HIRAMOTOQing GAO
    • H04N1/405
    • H04N1/405G06K9/38
    • An image processing apparatus comprises a processor for quantizing multi-gradation image data with regard to each of R, G and B to convert it into pseudo halftone output image data. First, the processor performs a first quantization for deciding a dot appearance pattern C(B)i,j[k] with respect to an observed pixel of the multi-gradation image data with regard to blue. After that, the processor performs a second quantization for deciding the dot appearance pattern of green with respect to the observed pixel so as to make an anti-correlation with the dot appearance pattern C(B)i,j[k] decided by the first quantization.
    • 图像处理装置包括:处理器,用于对R,G和B中的每一个量化多灰度级图像数据,以将其转换为伪半色调输出图像数据。 首先,处理器执行第一量化,用于相对于关于蓝色的多灰度图像数据的观察像素来确定点出现图案C(B)i,j [k]。 之后,处理器执行第二量化,用于相对于观察像素来决定绿色的点出现图案,以便与由第一图像决定的点出现图案C(B)i,j [k]反相关 量化。
    • 8. 发明申请
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US20050253882A1
    • 2005-11-17
    • US11120289
    • 2005-05-02
    • Toshiyuki MizutaniKenichiro Hiramoto
    • Toshiyuki MizutaniKenichiro Hiramoto
    • B41J2/52B41J2/21B41J29/38G06T5/00H04N1/405
    • B41J2/2128H04N1/4057
    • An image processing apparatus includes: a recording rate determining section for determining a recording rate of each of a plurality of dot types having different densities per unit area from each other according to an input value including a multi-gradation image data, the input value being quantized for forming a dot of the plurality of dot types; a dot formation judging section for judging whether the dot is to be formed on each pixel based on a sum total of each recording rate of the plurality of dot types; and a dot selecting section for selecting a dot type among the plurality of dot types having different densities per unit area from each other to a pixel on which the dot formation judging section judges that the dot is to be formed, wherein an image is formed according to an arrangement distribution of the dot.
    • 一种图像处理装置包括:记录速率确定部分,用于根据包括多灰度级图像数据的输入值,确定每单位面积具有不同密度的多个点类型的记录速率,所述输入值为 量化以形成多个点类型的点; 点形成判断部分,用于基于多个点类型的每个记录速率的总和来判断是否要在每个像素上形成点; 以及点选择部分,用于将具有不同密度的多个点类型中的点类型彼此选择为点形成判断部分判定要形成点的像素,其中根据 到点的布置分布。
    • 9. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US07443541B2
    • 2008-10-28
    • US11120289
    • 2005-05-02
    • Toshiyuki MizutaniKenichiro Hiramoto
    • Toshiyuki MizutaniKenichiro Hiramoto
    • H04N1/405H04N1/407
    • B41J2/2128H04N1/4057
    • An image processing apparatus includes: a recording rate determining section for determining a recording rate of each of a plurality of dot types having different densities per unit area from each other according to an input value including a multi-gradation image data, the input value being quantized for forming a dot of the plurality of dot types; a dot formation judging section for judging whether the dot is to be formed on each pixel based on a sum total of each recording rate of the plurality of dot types; and a dot selecting section for selecting a dot type among the plurality of dot types having different densities per unit area from each other to a pixel on which the dot formation judging section judges that the dot is to be formed, wherein an image is formed according to an arrangement distribution of the dot.
    • 一种图像处理装置包括:记录速率确定部分,用于根据包括多灰度级图像数据的输入值,确定每单位面积具有不同密度的多个点类型的记录速率,所述输入值为 量化以形成多个点类型的点; 点形成判断部分,用于基于多个点类型的每个记录速率的总和来判断是否要在每个像素上形成点; 以及点选择部分,用于将具有不同密度的多个点类型中的点类型彼此选择为点形成判断部分判定要形成点的像素,其中根据 到点的布置分布。