公开(公告)号：US08885185B2

公开(公告)日：2014-11-11

申请号：US13582771

申请日：2011-02-03

Applicant: Shinya Fujisawa ,  Kiyoshi Takagi ,  Takenori Kitada ,  Hitoshi Koyanagi

Inventor： Shinya Fujisawa ,  Kiyoshi Takagi ,  Takenori Kitada ,  Hitoshi Koyanagi

IPC: G06F3/12 ,  H04N1/00 ,  G03G15/00 ,  G06K15/02 ,  G03G21/14 ,  H04N1/413

CPC classification number: G03G21/14 ,  G03G15/502 ,  G06F3/1297 ,  G06K15/1849 ,  G06K15/1865 ,  H04N1/00127 ,  H04N1/413 ,  H04N2201/0094

Abstract: An image forming system comprising: a controller, provided with a list creation means to create a display list by analyzing PDL data, a decompression means to decompress compressed image data, a drawing means to execute drawing based on the image data, and a print data creation means to create the print data based on the image data, for sending the print data to a printer; and a rasterization accelerator, provided with a second drawing means to execute drawing processing based on the display list, and a compression means to compress the image data drawn by the second drawing unit, for sending the image data to the controller, wherein the rasterization accelerator comprises a determination means for determining, based on the information of the display list, whether to execute or not the compression of the image data, and a compression method in case of executing the compression.

Abstract translation: 一种图像形成系统，包括：控制器，设置有通过分析PDL数据来创建显示列表的列表创建装置，用于解压缩压缩图像数据的解压缩装置，基于图像数据执行绘图的绘图装置和打印数据 创建装置，用于基于图像数据创建打印数据，用于将打印数据发送到打印机; 以及光栅化加速器，具有：第二绘制单元，其基于所述显示列表执行绘图处理;以及压缩单元，压缩由所述第二绘图单元绘制的图像数据，将所述图像数据发送到所述控制器，其中所述光栅化加速器 包括确定装置，用于基于显示列表的信息确定是否执行图像数据的压缩，以及在执行压缩的情况下确定压缩方法。

公开(公告)号：US20130027735A1

公开(公告)日：2013-01-31

申请号：US13637939

申请日：2011-01-24

Applicant: Takenori Kitada, I ,  Kiyoshi Takagi ,  Hitoshi Koyanagi ,  Shinya Fujisawa

Inventor： Takenori Kitada, I ,  Kiyoshi Takagi ,  Hitoshi Koyanagi ,  Shinya Fujisawa

IPC: G06F3/12

CPC classification number: G06K15/1857 ,  G06K15/1888 ,  G06T1/20

Abstract: Disclosed is an image forming apparatus that makes it possible to suppress the scale enlargement of the electric circuit, so as to make the apparatus highly flexible. The apparatus forms an image based on image data acquired by applying a rendering operation to depiction commands and includes: a converting section to convert input data to the depiction commands; a first rendering section to apply the rendering operation to a first depiction command; a second rendering section to apply the rendering operation to a second depiction command; a reading section to read out first information from the storage section; a determining section to determine whether the first rendering section or the second rendering section should apply the rendering operation to each of the depiction commands; and a control, section to make either the first rendering section or the second rendering section apply the rendering operation to each of the depiction commands.

Abstract translation: 公开了一种能够抑制电路的规模扩大的图像形成装置，从而使装置高度灵活。 该装置基于通过对描绘命令应用呈现操作获取的图像数据形成图像，并且包括：转换部分，用于将输入数据转换成描绘命令; 第一渲染部分，用于将呈现操作应用于第一描绘命令; 第二渲染部分，用于将呈现操作应用于第二描绘命令; 读取部，从存储部读出第一信息; 确定部分，用于确定第一渲染部分或第二渲染部分是否应该对每个描绘命令应用渲染操作; 以及使第一渲染部分或第二渲染部分的控制部分将呈现操作应用于每个描绘命令。

公开(公告)号：US20130003101A1

公开(公告)日：2013-01-03

申请号：US13582771

申请日：2011-02-03

Applicant: Shinya Fujisawa ,  Kiyoshi Takagi ,  Takenori Kitada ,  Hitoshi Koyanagi

Inventor： Shinya Fujisawa ,  Kiyoshi Takagi ,  Takenori Kitada ,  Hitoshi Koyanagi

IPC: G06K15/02

CPC classification number: G03G21/14 ,  G03G15/502 ,  G06F3/1297 ,  G06K15/1849 ,  G06K15/1865 ,  H04N1/00127 ,  H04N1/413 ,  H04N2201/0094

Abstract: An image forming system comprising: a controller, provided with a list creation means to create a display list by analyzing PDL data decompression means to decompress compressed image data, a drawing means to execute drawing based on the image data, and a print data creation means to create the print data based on the image data for sending the print data to a printer; and a rasterization accelerator, provided with a second drawing means to execute drawing processing based on the display list, and a compression means to compress the image data drawn by the second drawing unit, for sending the image data to the controller, wherein the rasterization accelerator comprises determination means for determining, based on the information of the display list, whether to execute or not the compression of the image data, and a compression method in case of executing the compression.

Abstract translation: 一种图像形成系统，包括：控制器，其具有通过分析PDL数据解压缩装置来解压缩压缩图像数据来创建显示列表的列表创建装置，基于图像数据执行绘图的绘制装置，以及打印数据创建装置 基于用于将打印数据发送到打印机的图像数据来创建打印数据; 以及光栅化加速器，具有：第二绘制单元，其基于所述显示列表执行绘图处理;以及压缩单元，压缩由所述第二绘图单元绘制的图像数据，将所述图像数据发送到所述控制器，其中所述光栅化加速器 包括确定装置，用于基于显示列表的信息确定是否执行图像数据的压缩，以及在执行压缩的情况下确定压缩方法。

公开(公告)号：US08896853B2

公开(公告)日：2014-11-25

申请号：US13637939

申请日：2011-01-24

Applicant: Takenori Kitada, I ,  Kiyoshi Takagi ,  Hitoshi Koyanagi ,  Shinya Fujisawa

Inventor： Takenori Kitada, I ,  Kiyoshi Takagi ,  Hitoshi Koyanagi ,  Shinya Fujisawa

IPC: G06F3/12 ,  G06K15/00 ,  H04N1/40 ,  H04N1/60 ,  G06K15/02 ,  G06T1/20

CPC classification number: G06K15/1857 ,  G06K15/1888 ,  G06T1/20

Abstract: Disclosed is an image forming apparatus that makes it possible to suppress the scale enlargement of the electric circuit, so as to make the apparatus highly flexible. The apparatus forms an image based on image data acquired by applying a rendering operation to depiction commands and includes: a converting section to convert input data to the depiction commands; a first rendering section to apply the rendering operation to a first depiction command; a second rendering section to apply the rendering operation to a second depiction command; a reading section to read out first information from the storage section; a determining section to determine whether the first rendering section or the second rendering section should apply the rendering operation to each of the depiction commands; and a control, section to make either the first rendering section or the second rendering section apply the rendering operation to each of the depiction commands.

Abstract translation: 公开了一种能够抑制电路的规模扩大的图像形成装置，从而使装置高度灵活。 该装置基于通过对描绘命令应用呈现操作获得的图像数据形成图像，并且包括：转换部分，用于将输入数据转换成描绘命令; 第一渲染部分，用于将呈现操作应用于第一描绘命令; 第二渲染部分，用于将呈现操作应用于第二描绘命令; 读取部，从存储部读出第一信息; 确定部分，用于确定第一渲染部分或第二渲染部分是否应该对每个描绘命令应用渲染操作; 以及使第一渲染部分或第二渲染部分的控制部分将呈现操作应用于每个描绘命令。

公开(公告)号：US07088395B2

公开(公告)日：2006-08-08

申请号：US10052706

申请日：2002-01-17

Applicant: Jun Takayama ,  Tetsufumi Takaba ,  Kyosei Miyata ,  Takao Hosaka ,  Takenori Kitada ,  Koichi Sato ,  Hiroshi Kibayashi

Inventor： Jun Takayama ,  Tetsufumi Takaba ,  Kyosei Miyata ,  Takao Hosaka ,  Takenori Kitada ,  Koichi Sato ,  Hiroshi Kibayashi

IPC: H04N3/14 ,  H04N5/335 ,  H04N5/222

CPC classification number: H04N5/3696 ,  H04N5/2351 ,  H04N5/2353 ,  H04N5/2354 ,  H04N5/353 ,  H04N5/3741 ,  H04N5/376

Abstract: The invention concerns an image-capturing apparatus and an imager. The image-capturing apparatus includes the imager in which a plurality of circuit cells are two-dimensionally aligned, and an electronic charge, photo-electronically converted from a received light and stored in each circuit cell, can be discharged from an arbitral circuit cell. The imager includes first group circuit cells to generate electronic charges corresponding to the pixels of the image including a subject, and second group circuit cells to generate electronic charges corresponding to an amount of light coming from the subject, the electronic charges further being converted to a detected value. In the imager, at least one of two operations of halting a generating-action of the electronic charges in the first group circuit cells and discharging the electronic charges from the first group circuit cells is performed, when the detected value exceeds a threshold value.