公开(公告)号：US5414529A

公开(公告)日：1995-05-09

申请号：US887424

申请日：1992-05-13

申请人： Yoshihiro Terada ,  Kazuyasu Sasuga ,  Katuyuki Kouno ,  Kazuman Taniuchi ,  Hiroshi Sekine ,  Masahiro Ishiwata

发明人： Yoshihiro Terada ,  Kazuyasu Sasuga ,  Katuyuki Kouno ,  Kazuman Taniuchi ,  Hiroshi Sekine ,  Masahiro Ishiwata

IPC分类号： G09G5/02 ,  G06T1/00 ,  G06T3/00 ,  G09G5/36 ,  H04N1/387 ,  H04N1/46 ,  H04N1/60 ,  H04N1/40

CPC分类号： H04N1/6016

摘要： An image processing system assigns weight factors to two respective image signals of the equivalent color space so that the two image signals are combined according to the respective weight factors. For example, two weight factors having a sum of unity are assigned to the respective image signals. Alternatively, two weight factors are assigned independently.

摘要翻译： 图像处理系统将权重因子分配给等效颜色空间的两个相应图像信号，使得两个图像信号根据相应的权重因子组合。 例如，具有一个总和的两个权重因子被分配给各个图像信号。 或者，独立地分配两个权重因子。

公开(公告)号：US5436733A

公开(公告)日：1995-07-25

申请号：US882138

申请日：1992-05-13

申请人： Yoshihiro Terada ,  Kazuyasu Sasuga ,  Katuyuki Kouno ,  Kazuman Taniuchi ,  Masahiro Ishiwata

发明人： Yoshihiro Terada ,  Kazuyasu Sasuga ,  Katuyuki Kouno ,  Kazuman Taniuchi ,  Masahiro Ishiwata

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/36 ,  G06T11/00 ,  H04N1/387 ,  H04N1/46 ,  H04N1/60 ,  H04N1/40

CPC分类号： G06T15/40

摘要： A texture image processing system for image processing apparatus comprises, first calculator for calculating a maximum value and a minimum value of texture image data; second calculator for calculating an average value and a gain value with employment of said maximum value and minimum value; and synthesizing processor for synthesizing texture image data by image picture data, this synthesizing processor synthesizing the texture image data with the image picture data by multiplying a difference between the texture image data and the average value by the gain value. Also, synthesizing processor synthesizes the texture image data with chromaticity information of the image picture data, or chromaticity information of the image picture data with predetermined chromaticity information, chromaticity information of the texture image data. With the above-described structures, both of hue and saturation in the image picture data are maintained, and also the synthesized texture image having no great brightness change over its entire region is obtained.

摘要翻译： 一种用于图像处理装置的纹理图像处理系统包括：用于计算纹理图像数据的最大值和最小值的第一计算器; 第二计算器，用于使用所述最大值和最小值来计算平均值和增益值; 以及用于通过图像图像数据合成纹理图像数据的合成处理器，该合成处理器通过将纹理图像数据与平均值之间的差乘以增益值来将纹理图像数据与图像图像数据进行合成。 此外，合成处理器使用预定的色度信息，纹理图像数据的色度信息，合成图像数据的色度信息的色度信息或图像图像数据的色度信息。 利用上述结构，保持了图像图像数据中的色调和饱和度，并且获得了在其整个区域上没有大的亮度变化的合成纹理图像。

公开(公告)号：US5189529A

公开(公告)日：1993-02-23

申请号：US443656

申请日：1989-11-30

申请人： Masahiro Ishiwata ,  Noriaki Tsuchiya ,  Teruyuki Aoyama ,  Akihiko Fusatani

发明人： Masahiro Ishiwata ,  Noriaki Tsuchiya ,  Teruyuki Aoyama ,  Akihiko Fusatani

IPC分类号： B41J2/44 ,  H04N1/387 ,  H04N1/393

CPC分类号： H04N1/3935

摘要： A reduction/enlargement processing system for an image processing apparatus of the type in which a line sensor is moved in a secondary scan direction while an image on an original is read by the line sensor in a main scan direction, comprising, line buffers for retaining image data for two lines, an interpolation processing circuit for applying a 2-point interpolation to the image data when the image data is written into or read out of the buffers, and a control circuit for controlling the writing data to and read data from the buffers and the interpolation circuit. Further, selectors are provided on the data input side and the data output side, and on the buffer side. The interpolation circuit is connected between the selectors. The line buffers are alternately selected for the read/write of image data. With use of the selectors, the 2-point interpolation may be applied to the image data or the image data may be directly processed. This provides a simple data processing that is performed in accordance with the reduction/enlargement mode.

摘要翻译： 一种用于图像处理装置的缩小/放大处理系统，其中线传感器在副扫描方向上移动，同时原稿上的图像在主扫描方向上被线传感器读取，包括用于保持的行缓冲器 用于两行的图像数据，用于当图像数据被写入或从缓冲器读出时对图像数据进行2点插值的内插处理电路，以及控制电路，用于控制向 缓冲器和内插电路。 此外，选择器设置在数据输入侧和数据输出侧以及缓冲器一侧。 内插电路连接在选择器之间。 交替选择行缓冲器用于图像数据的读/写。 利用选择器，可以将2点插值应用于图像数据，或者可以直接处理图像数据。 这提供了根据缩小/放大模式执行的简单数据处理。

公开(公告)号：US09233530B2

公开(公告)日：2016-01-12

申请号：US13022240

申请日：2011-02-07

申请人： Masahiro Ishiwata ,  Shigeru Yanagawa ,  Kouichi Katsumata ,  Mikio Matsumoto ,  Tatsuhiko Yokochi ,  Hiromitsu Numauchi ,  Kenji Hayashi

发明人： Masahiro Ishiwata ,  Shigeru Yanagawa ,  Kouichi Katsumata ,  Mikio Matsumoto ,  Tatsuhiko Yokochi ,  Hiromitsu Numauchi ,  Kenji Hayashi

IPC分类号： B41F9/10 ,  B41F11/02 ,  B41F13/00 ,  B41F11/00 ,  B41F13/004 ,  B41F13/008 ,  B41F33/00

CPC分类号： B41F11/02 ,  B41F11/00 ,  B41F13/00 ,  B41F13/0045 ,  B41F13/008 ,  B41F33/0009 ,  B41P2213/256

摘要： According to a drive control method and apparatus, an offset printing section and an intaglio printing section are connected together by a gear train. Separately from an offset printing section prime motor for driving an entire sheet-fed printing press, an intaglio printing section auxiliary motor is provided in the intaglio printing section where load is heaviest and load variations are great. By so doing, the entire sheet-fed printing press is driven by the offset printing section prime motor and the intaglio printing section auxiliary motor. Moreover, the electric current value (driving torque value) of the intaglio printing section auxiliary motor is controlled in accordance with an electric current value (torque value) for driving the offset printing section prime motor, the torque distribution rate of the intaglio printing section auxiliary motor, and the rated electric current value of the intaglio printing section auxiliary motor.

摘要翻译： 根据驱动控制方法和装置，偏移印刷部分和凹版印刷部分通过齿轮系连接在一起。 与用于驱动整个单张纸印刷机的胶版印刷部分主电机分开地，凹版印刷部分辅助电动机设置在负载最重并且负载变化大的凹版印刷部分中。 通过这样做，整个单张纸印刷机由胶版印刷部分电动机和凹版印刷部分辅助电动机驱动。 此外，凹版印刷部辅助电动机的电流值（驱动转矩值）根据用于驱动胶版印刷电动机的电流值（转矩值）来控制，凹版印刷部辅助电动机的转矩分配率 电机，凹版印刷部分辅助电机的额定电流值。

公开(公告)号：US5132786A

公开(公告)日：1992-07-21

申请号：US486059

申请日：1990-02-27

申请人： Masahiro Ishiwata

发明人： Masahiro Ishiwata

IPC分类号： G03G15/01 ,  H04N1/387 ,  H04N1/46 ,  H04N1/62

CPC分类号： H04N1/62

摘要： Conversion/non-conversion of input image data into replacing color data is controlled by a color converting system to produce output image data. Color detecting means detects a comparision color from the input image data by judging whether the input image data is within a preset comparison color range. Selecting means selects and outputs the input image data or the replacing color data provided by replacing color means on the basis of a judgment in the color detecting means.

摘要翻译： 输入图像数据到替换颜色数据的转换/非转换由颜色转换系统控制以产生输出图像数据。 颜色检测装置通过判断输入图像数据是否在预设比较色彩范围内，从输入图像数据检测比较颜色。 选择装置基于颜色检测装置中的判断来选择和输出输入图像数据或通过替换颜色装置提供的替换颜色数据。

公开(公告)号：US5894312A

公开(公告)日：1999-04-13

申请号：US851031

申请日：1997-05-05

申请人： Masahiro Ishiwata ,  Takeshi Suda

发明人： Masahiro Ishiwata ,  Takeshi Suda

IPC分类号： H04N1/21 ,  G06T1/60 ,  G06F15/16

CPC分类号： G06T1/60

摘要： An image processing apparatus is disclosed which is connected to external machines for inputting data therefrom to a plurality of image memories and outputting data from the plurality of image memories thereto. The image processing apparatus includes a plurality of memory access controllers connected to the plurality of image memories, and a control device for selecting, a first mode for the plurality of memory access controllers to access the image memories separately, or a second mode for a master controller, which is one of the memory access controllers, to access the plurality of image memories as one image memory space so a to control the plurality of memory access controllers.

摘要翻译： 公开了一种图像处理装置，其连接到用于将数据从其输入到多个图像存储器并从多个图像存储器输出数据的外部机器。 图像处理装置包括连接到多个图像存储器的多个存储器访问控制器，以及用于选择用于多个存储器访问控制器分别访问图像存储器的第一模式的控制装置或用于主器件的第二模式 控制器，其是存储器访问控制器之一，以将多个图像存储器存取为一个图像存储器空间，从而控制多个存储器存取控制器。

公开(公告)号：US5717874A

公开(公告)日：1998-02-10

申请号：US426290

申请日：1995-04-19

申请人： Masahiro Ishiwata

发明人： Masahiro Ishiwata

IPC分类号： G06F13/36 ,  G06T1/60 ,  H04N1/21 ,  H04N1/32 ,  G06F3/00 ,  G06F13/38 ,  G06F13/40

CPC分类号： H04N1/32561 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0087

摘要： In an image input/output control apparatus having three lines of n-bit bidirectional data buses provided on an external apparatus connection side of the apparatus and four lines of n-bit bidirectional data buses provided on an image memory side of the apparatus, there are provided a first inner register for setting the data transfer direction of each of the bidirectional data buses and a second inner register for setting an image valid area, whereby the data transfer direction of each of the bidirectional data buses is determined by a set point of the first inner register and the image valid area is determined by a set point of the second inner register.

摘要翻译： 在设备的外部设备连接侧设置有三行n位双向数据总线的图像输入/输出控制装置和设置在该设备的图像存储器侧上的四行n位双向数据总线， 提供了用于设置每个双向数据总线的数据传送方向的第一内部寄存器和用于设置图像有效区域的第二内部寄存器，由此每个双向数据总线的数据传送方向由 第一内部寄存器和图像有效区域由第二内部寄存器的设定点确定。