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1. 发明申请

US20070247662A1 Processing image data for printing 审中-公开
标题翻译：处理用于打印的图像数据
公开(公告)号：US20070247662A1
公开(公告)日：2007-10-25
申请号：US11716432
申请日：2007-03-08
申请人： Tsuneo Kasai , Fumio Nagasaka , Iwane Ikeda , Takashige Tanaka
发明人： Tsuneo Kasai , Fumio Nagasaka , Iwane Ikeda , Takashige Tanaka
IPC分类号： G06K1/00
CPC分类号： H04N1/32128 , H04N1/00347 , H04N2201/0041 , H04N2201/0049 , H04N2201/0051 , H04N2201/0082 , H04N2201/0087 , H04N2201/3225 , H04N2201/3226 , H04N2201/3242 , H04N2201/3274
摘要： An image processing apparatus for printing includes an analysis unit, a correction unit, a print-data generating unit, and a storage unit. When first analysis data corresponding to target image data has been generated, the analysis unit does not perform analysis processing on the target image data. When first analysis data corresponding to the target image data has not been generated, the analysis unit performs analysis processing on the target image data and generates second analysis data. The correction unit corrects the target image data using the first or second analysis data corresponding to the target image data and generates corrected image data. The print-data generating unit generates print data using the corrected image data. The storage unit stores the second analysis data in association with the corresponding target image data.
摘要翻译：用于打印的图像处理装置包括分析单元，校正单元，打印数据生成单元和存储单元。当生成与目标图像数据对应的第一分析数据时，分析单元不对目标图像数据进行分析处理。当没有生成与目标图像数据对应的第一分析数据时，分析部对目标图像数据进行分析处理，生成第二分析数据。校正单元使用与目标图像数据对应的第一或第二分析数据来校正目标图像数据，并生成校正图像数据。打印数据生成单元使用校正后的图像数据生成打印数据。存储单元与对应的目标图像数据相关联地存储第二分析数据。

2. 发明申请

US20100165394A1 PRINTING SYSTEM, PRINTING APPARATUS AND IMAGE-PRINTING METHOD 有权
标题翻译：印刷系统，印刷设备和图像打印方法
公开(公告)号：US20100165394A1
公开(公告)日：2010-07-01
申请号：US12643709
申请日：2009-12-21
申请人： Takashi Hyuga , Kenji Murakami , Iwane Ikeda , Kimitake Mizobe
发明人： Takashi Hyuga , Kenji Murakami , Iwane Ikeda , Kimitake Mizobe
IPC分类号： G06F15/00
CPC分类号： H04N1/40068 , H04N1/00236 , H04N1/00238 , H04N1/642 , H04N2201/0015 , H04N2201/33328
摘要： A printing system that transfers an image composed of pixels of a first resolution, includes a client and a printing apparatus. The client includes a determining unit that, for a pixel block that is of a size of a pixel of a second resolution that is lower than the first resolution, determines whether or not the pixel block is homogenous on the basis of a difference in color information for a target pixel of the first resolution included in the pixel block; an image-data-for-transfer creating unit that creates image data for transfer by changing pixels of the first resolution included in a pixel block that has been determined to be homogenous from the first resolution to the second resolution; and a transmitting unit that transmits the image data for transfer. The printing apparatus includes a receiving unit that receives the image data for transfer and a high-resolution-image-data creating unit that creates image data representing an image composed of pixels of the first resolution by changing pixels of the second resolution in the image data for transfer from the second resolution to the first resolution.
摘要翻译：传送由第一分辨率的像素构成的图像的打印系统包括客户端和打印装置。客户端包括：对于具有低于第一分辨率的第二分辨率的像素的尺寸的像素块，基于颜色信息的差异来确定像素块是否均匀的确定单元对于包括在像素块中的第一分辨率的目标像素; 图像数据传输创建单元，其通过将已经被确定为从第一分辨率的同质的像素块中包括的第一分辨率的像素改变为第二分辨率来创建用于传送的图像数据; 以及传送用于传送的图像数据的发送单元。打印装置包括：接收单元，其接收用于传送的图像数据;以及高分辨率图像数据创建单元，其通过改变图像数据中的第二分辨率的像素来创建表示由第一分辨率的像素组成的图像的图像数据从第二项决议转为第一项决议。

3. 发明授权

US08279478B2 Printing system, printing apparatus and image-printing method for suppressing image quality degradation 有权
标题翻译：打印系统，打印装置和用于抑制图像质量劣化的图像打印方法
公开(公告)号：US08279478B2
公开(公告)日：2012-10-02
申请号：US12643709
申请日：2009-12-21
申请人： Takashi Hyuga , Kenji Murakami , Iwane Ikeda , Kimitake Mizobe
发明人： Takashi Hyuga , Kenji Murakami , Iwane Ikeda , Kimitake Mizobe
IPC分类号： G06F3/12
CPC分类号： H04N1/40068 , H04N1/00236 , H04N1/00238 , H04N1/642 , H04N2201/0015 , H04N2201/33328
摘要： A printing system that transfers an image composed of pixels of a first resolution, includes a client and a printing apparatus. The client includes a determining unit that, for a pixel block that is of a size of a pixel of a second resolution that is lower than the first resolution, determines whether or not the pixel block is homogenous on the basis of a difference in color information for a target pixel of the first resolution included in the pixel block; an image-data-for-transfer creating unit that creates image data for transfer by changing pixels of the first resolution included in a pixel block that has been determined to be homogenous from the first resolution to the second resolution; and a transmitting unit that transmits the image data for transfer. The printing apparatus includes a receiving unit that receives the image data for transfer and a high-resolution-image-data creating unit that creates image data representing an image composed of pixels of the first resolution by changing pixels of the second resolution in the image data for transfer from the second resolution to the first resolution.
摘要翻译：传送由第一分辨率的像素构成的图像的打印系统包括客户端和打印装置。客户端包括：对于具有低于第一分辨率的第二分辨率的像素尺寸的像素块，基于颜色信息的差异来确定像素块是否均匀的确定单元对于包括在像素块中的第一分辨率的目标像素; 图像数据传输创建单元，其通过将已经被确定为从第一分辨率的同质的像素块中包括的第一分辨率的像素改变为第二分辨率来创建用于传送的图像数据; 以及传送用于传送的图像数据的发送单元。打印装置包括：接收单元，其接收用于传送的图像数据;以及高分辨率图像数据创建单元，其通过改变图像数据中的第二分辨率的像素来创建表示由第一分辨率的像素组成的图像的图像数据从第二项决议转为第一项决议。

4. 发明申请

US20100208277A1 APPARATUS, METHOD AND PROGRAM FOR IMAGE PROCESSING 审中-公开
标题翻译：用于图像处理的装置，方法和程序
公开(公告)号：US20100208277A1
公开(公告)日：2010-08-19
申请号：US12707505
申请日：2010-02-17
申请人： Kenji Murakami , Iwane Ikeda , Takashi Hyuga , Kimitake Mizobe
发明人： Kenji Murakami , Iwane Ikeda , Takashi Hyuga , Kimitake Mizobe
IPC分类号： G06F15/00
CPC分类号： G06K15/02 , G06K15/1822 , G06K15/1852 , G06K15/1853
摘要： An image processing apparatus includes a raster data creating unit that creates raster data representing an image including plural types of objects in response to input data representing the image, wherein the raster data includes high resolution raster data of a first pixel density and a low resolution raster data of a second pixel density lower than the first pixel density, and the raster data creating unit sets any one of pixel values of pixels of the high resolution raster data and pixel values of pixels of the low resolution raster data in an image area of objects of a type other than characters based on variation of colors of the image area represented by a plurality of pixels of the first pixel density, which correspond to one pixel of the second pixel density.
摘要翻译：一种图像处理设备包括：光栅数据创建单元，其响应于表示图像的输入数据创建表示包括多种类型对象的图像的光栅数据，其中光栅数据包括第一像素密度的高分辨率光栅数据和低分辨率光栅第二像素密度的数据低于第一像素密度，并且光栅数据创建单元将高分辨率光栅数据的像素的像素值和低分辨率光栅数据的像素的像素值中的任何一个设置在对象的图像区域中基于由与第二像素密度的一个像素对应的第一像素密度的多个像素表示的图像区域的颜色的变化而不同于字符的类型。

5. 发明申请

US20100208276A1 APPARATUS, SYSTEM, METHOD AND PROGRAM FOR IMAGE PROCESSING 审中-公开
标题翻译：装置，系统，图像处理方法和程序
公开(公告)号：US20100208276A1
公开(公告)日：2010-08-19
申请号：US12707201
申请日：2010-02-17
申请人： Kenji Murakami , Iwane Ikeda , Takashi Hyuga , Kimitake Mizobe
发明人： Kenji Murakami , Iwane Ikeda , Takashi Hyuga , Kimitake Mizobe
IPC分类号： G06F15/00 , H04N1/60
CPC分类号： H04N1/41
摘要： An image processing apparatus includes a data creating unit that creates image data in response to input data representing an image, wherein the image data includes first image data of a first pixel density and a second image data of a second pixel density lower than the first pixel density, and the data creating unit selects a representative color from colors included in the image, creates data, which includes information for specifying a high resolution pixel representing a portion indicating the representative color of the image among a plurality of high resolution pixels arranged with the first pixel density in an image area representing the image, as the first image data, and creates data, which includes a pixel value of a low resolution pixel representing a portion indicating a color different from the representative color of the image among a plurality of low resolution pixels arranged with the second pixel density in the image area, as the second image data.
摘要翻译：一种图像处理设备包括：数据创建单元，响应于表示图像的输入数据创建图像数据，其中图像数据包括第一像素密度的第一图像数据和低于第一像素密度的第二像素密度的第二图像数据密度，并且数据创建单元从包括在图像中的颜色中选择代表颜色，创建数据，其包括用于指定高分辨率像素的信息，该高分辨率像素表示表示在图像中排列的多个高分辨率像素中的图像的代表颜色的部分在表示图像的图像区域中的第一像素密度作为第一图像数据，并且创建数据，其包括表示与多个低分辨率图像中的代表颜色不同的颜色的部分的低分辨率像素的像素值作为第二图像数据，在图像区域中以第二像素密度排列的分辨率像素。

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