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    Composite image forming apparatus for automatically combining document and image characters
    1.
    发明授权
    Composite image forming apparatus for automatically combining document and image characters 失效
    用于自动组合文件和图像字符的复合图像形成装置

    公开(公告)号：US5465160A

    公开(公告)日：1995-11-07

    申请号：US298184

    申请日：1994-08-31

    申请人： Yasushi Kamo ,  Masayuki Hayashi ,  Masaaki Ito ,  Shinji Yamakawa ,  Midori Aida

    发明人： Yasushi Kamo ,  Masayuki Hayashi ,  Masaaki Ito ,  Shinji Yamakawa ,  Midori Aida

    IPC分类号： G06T3/00 ,  G06K15/02 ,  G06T5/00 ,  H04N1/23 ,  H04N1/387 ,  H04N1/44

    CPC分类号： G06K15/02 ,  G06K2215/0082

    摘要： A composite image forming apparatus includes a scanning part for obtaining image data for each dot by scanning a document in a main scanning direction and scanning the same in a sub scanning direction, a character generating part for generating character data indicating either a character or a numeric character, an image composition part for obtaining composite image data by combining the character data with the image data of the scanned document, an image forming part for carrying out an image forming process based on the composite image data so that a composite image is formed for each copy of the document, and a character setting control part for changing the respective character data each time a composite image is formed to make a copy of the document when an image forming process is repeatedly carried out with respect to the same document to make a plurality of copies.

    摘要翻译： 合成图像形成装置包括扫描部件，用于通过沿主扫描方向扫描文件并在副扫描方向上扫描文件来获得每个点的图像数据;字符产生部分，用于产生指示字符或数字的字符数据 字符，用于通过组合字符数据与扫描文档的图像数据来获得合成图像数据的图像合成部分，用于基于合成图像数据执行图像形成处理的图像形成部分，从而形成用于 文件的每个副本，以及字符设置控制部分，用于在每次形成合成图像时改变相应的字符数据，以便在针对相同的文档重复执行图像形成处理时制作文档的副本，以使 多份。

    Image processing apparatus, image noise detecting method, and computer-readable recording medium which averages pixel values of multiple pixels aligned in the sub-scanning direction
    6.
    发明授权
    Image processing apparatus, image noise detecting method, and computer-readable recording medium which averages pixel values of multiple pixels aligned in the sub-scanning direction 有权
    图像处理装置，图像噪声检测方法和计算机可读记录介质，其对副扫描方向排列的多个像素的像素值进行平均

    公开(公告)号：US08810861B2

    公开(公告)日：2014-08-19

    申请号：US13463163

    申请日：2012-05-03

    申请人： Shinji Yamakawa

    发明人： Shinji Yamakawa

    IPC分类号： H04N1/409 ,  H04N1/04

    CPC分类号： H04N1/4097

    摘要： An image processing apparatus includes a reflection member configured to reflect scanning light; a scanner unit configured to scan a document to generate image data and scan the reflection member with the scanning light to generate detection-reference image data; and a detecting unit configured to detect image noise in the generated detection-reference image data in a detection range of a desired number of contiguous pixels in a sub-scanning direction so that the image noise extending in the sub-scanning direction of the generated detection-reference image is detected.

    摘要翻译： 一种图像处理装置包括：反射构件，用于反射扫描光; 扫描器单元，被配置为扫描文档以生成图像数据，并用所述扫描光扫描所述反射构件以产生检测参考图像数据; 以及检测单元，被配置为在所述副扫描方向上的所需数量的连续像素的检测范围内检测所生成的检测参考图像数据中的图像噪声，使得在所生成的检测的副扫描方向上延伸的图像噪声 - 参考图像被检测。

    Color image processor for creating shadows and masks
    7.
    发明授权
    Color image processor for creating shadows and masks 失效
    用于创建阴影和面具的彩色图像处理器

    公开(公告)号：US5206718A

    公开(公告)日：1993-04-27

    申请号：US568716

    申请日：1990-08-17

    申请人： Shinji Yamakawa

    发明人： Shinji Yamakawa

    IPC分类号： H04N1/387 ,  H04N1/46 ,  H04N1/48 ,  H04N1/56

    CPC分类号： H04N1/56

    摘要： An image processing apparatus for joining a shadow to, masking, or otherwise processing a color image. When an original color image is processed to have a shadow or to be masked, for example, the processed image is adequately colored. A shadow whose color components are consistent with those of an original color image is formed in a predetermined direction. An image produced by masking is also consistent in color with an original color image. Such mask processing and shadow processing may even be executed in combination without any contradiction in color.

    摘要翻译： 一种图像处理装置，用于将阴影连接到，掩蔽或以其他方式处理彩色图像。 当原始彩色图像被处理为具有阴影或被掩蔽时，例如，经处理的图像被充分着色。 其颜色分量与原始彩色图像的颜色分量一致的阴影形成在预定方向上。 通过掩蔽产生的图像与原始彩色图像的颜色也一致。 这种掩模处理和阴影处理甚至可以组合地执行，而没有任何矛盾的颜色。

    Image inspection apparatus, image forming apparatus, image inspection method, and image inspection program
    8.
    发明授权
    Image inspection apparatus, image forming apparatus, image inspection method, and image inspection program 有权
    图像检查装置，图像形成装置，图像检查方法以及图像检查程序

    公开(公告)号：US08917903B2

    公开(公告)日：2014-12-23

    申请号：US13645811

    申请日：2012-10-05

    申请人： Shinji Yamakawa

    发明人： Shinji Yamakawa

    IPC分类号： G06K9/00

    CPC分类号： B41J3/44 ,  B41J3/543 ,  B41J3/60

    摘要： An image inspection apparatus for inspecting a recording medium having first and second sides is devised. The image inspection apparatus includes a penetrated-image information obtaining unit to obtain information of penetrated-image; an inspection information storage to store information of upper permissible limit of image penetration; a pre-print image penetration inspection unit to obtain an image penetration level from the first side to the second side, to compare the obtained image penetration level and the upper permissible limit, and to inspect an image penetration from the first side to the second side; a pre-print image penetration prediction unit to predict, before an image is formed on the second side, an image penetration level from the second side to the first side; and a post-print image inspection unit to inspect images on the first and second sides after forming the image on the second side.

    摘要翻译： 设计用于检查具有第一和第二侧的记录介质的图像检查装置。 图像检查装置包括：穿透图像信息获取单元，用于获取穿透图像的信息; 检查信息存储，用于存储图像渗透的上限容许信息; 预打印图像穿透检查单元，用于从第一侧到第二侧获得图像穿透水平，以比较所获得的图像穿透水平和上限允许极限，并且检查从第一侧到第二侧的图像穿透 ; 预打印图像穿透预测单元，用于在第二侧形成图像之前，从第二侧到第一侧预测图像穿透水平; 以及后印刷图像检查单元，用于在第二侧上形成图像之后检查第一侧和第二侧上的图像。

    Image-processing device processing image data by judging a detected and expanded medium-density field as a non-character edge field
    9.
    发明授权
    Image-processing device processing image data by judging a detected and expanded medium-density field as a non-character edge field 有权
    图像处理装置通过将检测和扩大的中等密度字段判断为非字符边缘字段来处理图像数据

    公开(公告)号：US07139100B2

    公开(公告)日：2006-11-21

    申请号：US10152627

    申请日：2002-05-23

    申请人： Shinji Yamakawa

    发明人： Shinji Yamakawa

    IPC分类号： G06K15/00 ,  G06K9/34

    CPC分类号： H04N1/40062 ,  H04N1/6072

    摘要： An image-processing device applies a predetermined process to input image data so as to output the processed image data. The image-processing device comprises a medium-density detection unit, an expansion unit, and a non-character edge judgment unit. The medium-density detection unit detects a medium-density field of an image represented by the image data. The expansion unit applies an expansion process to the medium-density field detected by the medium-density detection unit. The non-character edge judgment unit judges the medium-density field applied with the expansion process by the expansion unit as a non-character edge field of the image represented by the image data.

    摘要翻译： 图像处理装置对输入图像数据应用预定处理，以输出处理后的图像数据。 图像处理装置包括中密度检测单元，扩展单元和非字符边缘判断单元。 中密度检测单元检测由图像数据表示的图像的中等密度场。 扩展单元对由中密度检测单元检测的中密度场进行扩展处理。 非字符边缘判断单元将由扩展单元进行的扩展处理应用的中密度字段判断为由图像数据表示的图像的非字符边缘字段。

    Image processing apparatus including low-linear-density dot region detection unit, and image forming apparatus including the same
    10.
    发明授权
    Image processing apparatus including low-linear-density dot region detection unit, and image forming apparatus including the same 失效

    公开(公告)号：US07085013B2

    公开(公告)日：2006-08-01

    申请号：US10662415

    申请日：2003-09-16

    申请人： Shinji Yamakawa

    发明人： Shinji Yamakawa

    IPC分类号： H04N1/40 ,  H04N1/409 ,  G06T5/00 ,  G06T5/30

    CPC分类号： H04N1/40062 ,  G06T5/20

    摘要： An image processing apparatus includes a maximum/minimum density detecting unit which detects a center pixel of a matrix of N×N pixels in image data that has a maximum or minimum density. A determination unit determines whether the absolute value of a difference between an average of densities of diagonal pixels of the matrix and a density of the center pixel is larger than a threshold value. A peak pixel detecting unit detects peak pixels of the matrix, each peak pixel being the center pixel having a maximum or minimum density, and the absolute value of the difference with respect to the center pixel being larger than the threshold value. A dot region detecting unit detects one of neighboring pixels of the matrix as being a dot region based on the number of the peak pixels in a target region and the number of the peak pixels in each of neighboring regions.