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    Image communication method and apparatus therefor
    13.
    发明授权
    Image communication method and apparatus therefor 失效
    图像通信方法及其装置

    公开(公告)号：US06191870B1

    公开(公告)日：2001-02-20

    申请号：US08418159

    申请日：1995-04-06

    Applicant: Masahiro Takayanagi

    Inventor： Masahiro Takayanagi

    IPC: H04N1387

    CPC classification number: H04N1/3875 ,  H04N1/32106 ,  H04N2201/3202 ,  H04N2201/3226 ,  H04N2201/3271

    Abstract: Image data received via a communication line is stored in a data memory. The image data that has been stored in the image memory is not output intact but is subjected to a pixel reducing operation by a CPU. As a result, the image data is compressed in such a manner that an integral number of image pages will fit on one page on the receiving side. The resulting image is developed in a bit-map memory. Upon observing an output of an compressed image, the operator selects the necessary data and designates the required image using a keyboard. The designated image is read out of the data memory, developed intact in the bit-map memory and printed out in the received size.

    Abstract translation: 通过通信线接收的图像数据被存储在数据存储器中。 已经存储在图像存储器中的图像数据不是完整地输出，而是被CPU进行像素缩小操作。 结果，图像数据被压缩成使得整数个图像页面将适合于接收侧的一页上。 所得到的图像在位图存储器中开发。 在观察压缩图像的输出时，操作者选择所需的数据并使用键盘指定所需的图像。 指定的图像从数据存储器中读出，在位图存储器中完好地开发并以接收的大小打印出来。

    Information processing apparatus for forming raster image data based on different printing commands, control method therefor, and computer-readable medium storing a computer program implementing the control thereof
    15.
    发明授权
    Information processing apparatus for forming raster image data based on different printing commands, control method therefor, and computer-readable medium storing a computer program implementing the control thereof 失效
    用于基于不同的打印命令形成光栅图像数据的信息处理设备，其控制方法和存储实现其控制的计算机程序的计算机可读介质

    公开(公告)号：US07605939B2

    公开(公告)日：2009-10-20

    申请号：US10965282

    申请日：2004-10-14

    Applicant: Hiroshi Atobe ,  Masahiro Takayanagi

    Inventor： Hiroshi Atobe ,  Masahiro Takayanagi

    IPC: G06K15/00 ,  G06K15/02 ,  G06F3/12

    CPC classification number: H04N1/00214 ,  H04N1/00217 ,  H04N1/00233 ,  H04N1/00244 ,  H04N2201/0039 ,  H04N2201/0082

    Abstract: An information processing apparatus is communicable with a server and an image forming apparatus. A first set of printing commands is acquired from the server. A raster image processor (RIP) processes an image to form raster image data based on the acquired first set of printing commands. One of the first set of printing commands or the formed raster image data is transferred to the image forming apparatus. The RIP is controlled to form raster image data based on a second set of printing commands when the RIP is not carrying out image processing based on the first set of printing commands, and the second set of printing commands are transferred to the image forming apparatus for image processing based thereon when the RIP is carrying out image processing based on the first set of printing commands.

    Abstract translation: 信息处理装置可与服务器和图像形成装置通信。 从服务器获取第一组打印命令。 光栅图像处理器（RIP）基于所获取的第一组打印命令处理图像以形成光栅图像数据。 第一组打印命令或形成的光栅图像数据之一被传送到图像形成装置。 当RIP不基于第一组打印命令执行图像处理时，RIP被控制以基于第二组打印命令形成光栅图像数据，并且第二组打印命令被传送到图像形成装置 当RIP正在基于第一组打印命令进行图像处理时，基于此进行图像处理。

    Data transfer method and image formation system
    16.
    发明授权
    Data transfer method and image formation system 失效
    数据传输方法和图像形成系统

    公开(公告)号：US07548333B2

    公开(公告)日：2009-06-16

    申请号：US10606899

    申请日：2003-06-27

    Applicant: Yutaka Tokura ,  Kiyoshi Tokashiki ,  Masahiro Takayanagi ,  Yoshinori Ito ,  Hitoshi Hoshino ,  Yuzo Harano

    Inventor： Yutaka Tokura ,  Kiyoshi Tokashiki ,  Masahiro Takayanagi ,  Yoshinori Ito ,  Hitoshi Hoshino ,  Yuzo Harano

    IPC: G06F15/00

    CPC classification number: H04N1/40 ,  H04N1/506

    Abstract: The present invention aims to effectively perform image data transfer between an image generation controller and an image processing controller in either of color image printing and black-and-white image printing. Respective signal lines of Y, M, C and K are provided in a video interface formed between a PDL controller and the image processing controller. When the color image is printed by a printer of one-drum structure, data of a one color for four lines are simultaneously transferred by using the four signal lines, and this transfer operation is repeated for one page and for the four colors. When the black-and-white image is printed, black data for the four lines are simultaneously transferred by using the four signal lines, and this transfer operation is repeated for one page.

    Abstract translation: 本发明旨在在彩色图像打印和黑白图像打印中的任一种下有效地执行图像生成控制器和图像处理控制器之间的图像数据传送。 在PDL控制器和图像处理控制器之间形成的视频接口中提供Y，M，C和K的相应信号线。 当通过单鼓结构的打印机打印彩色图像时，通过使用四个信号线同时传送四行的一种颜色的数据，并且对于一页和四种颜色重复该传送操作。 当打印黑白图像时，通过使用四个信号线同时传送四行的黑色数据，并且对一页重复该传送操作。

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