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1. 发明授权

US5101283A Halftone image generating apparatus 失效
标题翻译：半色调图像生成装置
公开(公告)号：US5101283A
公开(公告)日：1992-03-31
申请号：US430235
申请日：1989-10-30
申请人： Masao Seki , Kazuyasu Sasuga , Yukiharu Inoue , Shinjiro Toyoda
发明人： Masao Seki , Kazuyasu Sasuga , Yukiharu Inoue , Shinjiro Toyoda
IPC分类号： B41J2/52 , B41J2/525 , G06T5/00 , H04N1/00 , H04N1/32 , H04N1/405 , H04N1/52
CPC分类号： H04N1/4058 , H04N1/00411 , H04N1/00416 , H04N1/00424 , H04N1/00453 , H04N1/32561 , H04N1/32609
摘要： A halftone image generating apparatus for use in a halftone image generating system for generating threshold value data corresponding to positions in a main scanning direction and a subsidiary scanning direction, comprising a threshold value data generating circuit for generating the threshold value data in a matrix pattern having a variable number of lines and rows, and for converting input picture image data having chromatic gradations into binary value data by comparing the input picture image data to the threshold value data, and a circuit for forming a scanning mesh dot image corresponding to the input picture image data.
摘要翻译：一种半色调图像生成装置，用于半色调图像生成系统，用于产生与主扫描方向和副扫描方向上的位置相对应的阈值数据，包括阈值数据产生电路，用于以矩阵模式生成阈值数据，可变数量的行和行，并且通过将输入图像图像数据与阈值数据进行比较，将具有色度等级的输入图像图像数据转换为二进制值数据，以及用于形成与输入图像相对应的扫描网格点图像的电路图像数据。

2. 发明授权

US5121195A Gray balance control system 失效
标题翻译：灰平衡控制系统
公开(公告)号：US5121195A
公开(公告)日：1992-06-09
申请号：US426937
申请日：1989-10-26
申请人： Masa Seki , Yoshiharu Hibi , Katuyuki Kouno , Kazuyasu Sasuga , Akihiko Fusatani
发明人： Masa Seki , Yoshiharu Hibi , Katuyuki Kouno , Kazuyasu Sasuga , Akihiko Fusatani
IPC分类号： B41J2/52 , H04N1/407 , H04N1/46 , H04N1/48 , H04N1/52 , H04N1/60
CPC分类号： H04N1/6027 , H04N1/407 , H04N1/60
摘要： A gray balance control system for reproducing original images. An optical signal is separated into a plurality of separated color signals, gray balance conversion data for each of the colors of the separated color signals is stored in a memory circuit, and an equivalent neutral density conversion is performed on the plurality of separated color signals by converting the color signals to gray balanced color signals in accordance with the gray balance conversion data. Finally, the gray balanced color signals are converted into print signals for coloring materials.
摘要翻译：用于再现原始图像的灰度平衡控制系统。将光信号分离成多个分离的颜色信号，将分离的彩色信号的每个颜色的灰度平衡转换数据存储在存储器电路中，并且通过以下方式对多个分离的颜色信号执行等效的中性密度转换：根据灰平衡转换数据将颜色信号转换为灰色平衡色信号。最后，将灰色平衡色信号转换为着色材料的打印信号。

3. 发明授权

US5548663A Multi-color marker editing system 失效
标题翻译：多色标记编辑系统
公开(公告)号：US5548663A
公开(公告)日：1996-08-20
申请号：US882137
申请日：1992-05-13
申请人： Hiroshi Sekine , Kazuyasu Sasuga , Kazuman Taniuchi , Yasuhiko Iwamoto , Yoshihiro Terada , Kiyomasa Endoh
发明人： Hiroshi Sekine , Kazuyasu Sasuga , Kazuman Taniuchi , Yasuhiko Iwamoto , Yoshihiro Terada , Kiyomasa Endoh
IPC分类号： H04N1/46 , G03G15/00 , G03G15/01 , G03G15/36 , G03G21/00 , G06K9/18 , G06T1/00 , G06T3/40 , G06T7/00 , G06T11/00 , G06T11/40 , H04N1/387 , G06K9/36
CPC分类号： G06T11/001
摘要： A multi-color marker editing system for editing a color image by reading a designated marker. The multi-color marker editing system includes an image reading unit for reading color image data, a color-coordinate converting unit for converting the read image data into color data in a color coordinate system defined by optical density, hue and saturation, a color detecting unit for detecting a designated marker color from the read color image data, an image density converting unit for converting a density of the detected marker color image data, and a marker editing unit for making a marker color editing for each color to the density-converted marker color image data.
摘要翻译：一种多色标记编辑系统，用于通过读取指定的标记来编辑彩色图像。多色标记编辑系统包括用于读取彩色图像数据的图像读取单元，用于将读取的图像数据转换成由光密度，色相和饱和度定义的色坐标系中的颜色数据的颜色坐标转换单元，用于从读取的彩色图像数据检测指定的标记颜色的单元，用于将检测到的标记彩色图像数据的浓度转换的图像浓度转换单元，以及用于使每种颜色的标记颜色编辑用于密度转换的标记编辑单元标记彩色图像数据。

4. 发明授权

US5436733A Image processing apparatus for combining image data and texture image data 失效
标题翻译：用于组合图像数据和纹理图像数据的图像处理装置
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。

5. 发明授权

US4899225A Image processing method 失效
标题翻译：图像处理方法
公开(公告)号：US4899225A
公开(公告)日：1990-02-06
申请号：US140129
申请日：1987-12-31
申请人： Kazuyasu Sasuga , Hiroaki Ishizawa , Hisao Suzuki , Masato Toho
发明人： Kazuyasu Sasuga , Hiroaki Ishizawa , Hisao Suzuki , Masato Toho
IPC分类号： H04N1/40
CPC分类号： H04N1/40062
摘要： The image processing method and related apparatus of the present invention contemplates the steps of setting a two-dimensional image filter to center around a subject picture element switching the coefficient of the two-dimensional image filter on a time-sharing basis during the time an image signal corresponding to one picture element is transferred, taking out a plurality of filter outputs relative to the image signal of the subject picture element, comparing the plurality of filter outputs with each other to identify which one of the character and half tone areas the subject picture element belongs to, and subjecting the image to individual process on an area basis. Accordingly, it is possible to distinguish between the character and half tone areas efficiently with a simple arrangement and simultaneously output an image of good quality.
摘要翻译：本发明的图像处理方法和相关装置考虑了在图像时间期间将二维图像滤波器设置为基于在分时基础上切换二维图像滤波器的系数的对象图像的中心的步骤传送与一个像素相对应的信号，相对于被摄体像的图像信号取出多个滤波器输出，将多个滤波器输出相互比较，以识别主体图像中的哪一个字符和半色调区域元素属于，并且基于区域对图像进行个体化处理。因此，可以通过简单的布置有效地区分字符和半色调区域，并且同时输出质量好的图像。

6. 发明授权

US4190358A Apparatus for positioning an original in reproducing machines 失效
标题翻译：用于将原稿放置在再现机器中的装置
公开(公告)号：US4190358A
公开(公告)日：1980-02-26
申请号：US870164
申请日：1978-01-17
申请人： Kazuyasu Sasuga
发明人： Kazuyasu Sasuga
IPC分类号： B65H9/00 , G03B27/62 , G03G15/00 , G03G15/04
CPC分类号： G03G15/605 , G03B27/6221
摘要： An apparatus for positioning an original in a reproducing machine characterized in that an original positioning member (registration edge) provided to one side of an original mounting table (i.e. transparent platen) is adapted for moving adjustment in the direction of scanning of an original. The adjustability of the registration edge provides a simple means for obtaining synchronization between copy paper feed and the scanning of the original.
摘要翻译：一种用于将原稿放置在再现机器中的装置，其特征在于，设置在原稿安装台（即透明压板）一侧的原稿定位构件（对准边缘）适于沿着原稿的扫描方向移动调节。配准边缘的可调性提供了一种简单的方法来获得复印纸进给和原稿扫描之间的同步。

7. 发明授权

US5862257A Image processing apparatus and image forming apparatus 失效
标题翻译：图像处理装置和图像形成装置
公开(公告)号：US5862257A
公开(公告)日：1999-01-19
申请号：US636881
申请日：1996-04-23
申请人： Hiroshi Sekine , Akira Ishii , Hideki Moriya , Kenji Ogi , Kazuyasu Sasuga
发明人： Hiroshi Sekine , Akira Ishii , Hideki Moriya , Kenji Ogi , Kazuyasu Sasuga
IPC分类号： B41J2/52 , B41J2/485 , G06T1/00 , G06T11/20 , G09G5/00 , G09G5/26 , G09G5/28 , H04N1/40 , H04N1/405 , H04N1/409
CPC分类号： G06T1/00
摘要： Multi-value character (line image) data, characteristic information and half-tone data are stored while the memory is effectively used. Half-tone data is outputted from the attribute separating section 20. Vector pixels or the density data of 5 bits and the characteristic flag of 3 bits are outputted from the resolution converting section 12 and the edge detecting section 13. After a discriminating flag (1 bit) has been added to them by the data mixing section 21, they are formatted in a predetermined manner and stored in the memory M. In this case, both halftone data and vector pixels are stored as raster data of 9 bits. Further, the characteristic flag is stored as a portion of the vector pixels. Accordingly, the memory M is not wasted, and it is not necessary to separately provide a memory exclusively used for the characteristic flag.
摘要翻译：在存储器有效使用的同时存储多值字符（行图像）数据，特征信息和半色调数据。从属性分离部分20输出半色调数据。从分辨率转换部分12和边缘检测部分13输出矢量像素或5比特的密度数据和3比特的特征标志。在鉴别标志（1）位）由数据混合部分21添加到它们中，它们以预定的方式被格式化并存储在存储器M中。在这种情况下，两个半色调数据和向量像素被存储为9位的光栅数据。此外，特征标志被存储为矢量像素的一部分。因此，不会浪费存储器M，不需要分别提供专用于特征标志的存储器。

8. 发明授权

US5414529A Image combining in image processing apparatus 失效
标题翻译：图像处理装置中的图像组合
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。

9. 发明授权

US5079624A Digital image processing apparatus 失效
标题翻译：数字图像处理装置
公开(公告)号：US5079624A
公开(公告)日：1992-01-07
申请号：US398441
申请日：1989-08-25
申请人： Kazuyasu Sasuga , Kenichi Yamaguchi
发明人： Kazuyasu Sasuga , Kenichi Yamaguchi
IPC分类号： G03G15/01 , H04N1/46 , H04N1/48 , H04N1/52 , H04N1/58 , H04N1/60
CPC分类号： H04N1/60 , H04N1/58
摘要： A digital image processing apparatus which receives color-separation signals of a picture represented in terms of gradation and converts the color-separation signals into binary signals of on and off, comprises a toner signal conversion and adjustment means for adjusting the density of a plurality of the color-separation signals to produce a plurality of gradation toner signals representing a density of or an amount of toner of process colors, producing india ink, and extracting gradation toner signals of development process color; a process toner signal processing means for applying processes for Moire prevention and edge emphasis to the gradiation toner signals to convert into binary toner signal of on and off; a region picture control means for producing control information for each of a plurality of regions to control the toner signals conversion and adjustment means and the process toner signal processing means; and an edit control means having a plurality of edit regions and edit information for controlling the graduation toner signals in the edit regions in accordance with the edit information.
摘要翻译：一种数字图像处理装置，其接收以灰度表示的图像的色分离信号，并将分色信号转换为二进制信号，其中，该色分离信号包括调色剂信号转换和调整装置，用于调节多个色分离信号，产生表示处理颜色的调色剂的浓度或量的多个渐变调色剂信号，产生印度油墨，以及提取显影处理颜色的色调调色剂信号; 处理调色剂信号处理装置，用于对渐变调色剂信号施加用于防止莫尔条纹和边缘强调的处理，以转换为二进制调色剂信号的开和关; 区域图像控制装置，用于产生用于控制调色剂信号转换和调节装置和处理调色剂信号处理装置的多个区域中的每一个的控制信息; 以及具有多个编辑区域和编辑信息的编辑控制装置，用于根据编辑信息控制编辑区域中的刻度调色剂信号。

10. 发明授权

US4190246A Paper feeding system 失效
标题翻译：送纸系统
公开(公告)号：US4190246A
公开(公告)日：1980-02-26
申请号：US870301
申请日：1978-01-17
申请人： Kazuyasu Sasuga
发明人： Kazuyasu Sasuga
IPC分类号： B65H1/00 , G03G15/00
CPC分类号： G03G15/6508 , B65H1/00 , G03G2215/00383 , G03G2215/00556 , G03G2215/00603
摘要： A selector circuit for use with a paper tray in a copy machine to determine the sizes of paper stored in the paper trays, compare the available sizes with the operator-selected size and enable the proper paper tray feed mechanisms to assure feeding the desired size paper.
摘要翻译：一种与复印机中的纸盘一起使用的选择器电路，用于确定存储在纸盘中的纸张的尺寸，将可用尺寸与操作者选择的尺寸进行比较，并使适当的纸盘进给机构确保送入所需尺寸的纸张。

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