利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

62 条记录 (耗时 0.033 秒)

    Image processing apparatus and method that determines the thickness of characters and lines
    24.
    发明授权
    Image processing apparatus and method that determines the thickness of characters and lines 失效
    确定字符和行的厚度的图像处理装置和方法

    公开(公告)号：US06744921B1

    公开(公告)日：2004-06-01

    申请号：US08954226

    申请日：1997-10-20

    申请人： Yoshiki Uchida ,  Shinobu Arimoto ,  Yushi Matsukubo

    发明人： Yoshiki Uchida ,  Shinobu Arimoto ,  Yushi Matsukubo

    IPC分类号： G06K900

    CPC分类号： H04N1/6022 ,  H04N1/56

    摘要： Black correction to character, lines, and the like, is performed smoothly so as to maintain quality of an image as much as possible. In a character thickness determining circuit 114 of a black character determination unit 113, the thickness of characters and lines are determined based on RGB signals. Further, character/line outline information is obtained at an edge detector 115, and chromaticity information is obtained at a chromaticity determining unit 116. When an image processing is performed based on the combination of the outline information and the chromaticity information, a thickness determination signal is corrected so that the thickness of the character, lines, and like changes continuously.

    摘要翻译： 对字符，行等的黑色校正被顺利地执行，以尽可能地保持图像的质量。 在黑色字符确定单元113的字符厚度确定电路114中，基于RGB信号确定字符和行的厚度。 此外，在边缘检测器115处获得字符/线轮廓信息，并且在色度确定单元116获得色度信息。当基于轮廓信息和色度信息的组合执行图像处理时， 确定信号被校正，使得字符，行等的厚度连续地变化。

    Image processing apparatus with apparatus for adjusting a magnification setting
    29.
    发明授权
    Image processing apparatus with apparatus for adjusting a magnification setting 失效
    具有用于调节放大倍率设置的装置的图像处理装置

    公开(公告)号：US5369733A

    公开(公告)日：1994-11-29

    申请号：US128752

    申请日：1993-09-30

    申请人： Shinobu Arimoto ,  Masanori Yamada ,  Katsuichi Shimizu

    发明人： Shinobu Arimoto ,  Masanori Yamada ,  Katsuichi Shimizu

    IPC分类号： G03G15/00 ,  G06T3/00 ,  H04N1/32 ,  G03B27/52

    CPC分类号： G06T3/4023 ,  G03G15/502 ,  H04N1/00384 ,  H04N1/00397 ,  H04N1/00411 ,  H04N1/00413 ,  H04N1/00477 ,  H04N1/32496

    摘要： An image processing system comprises a printer and a reader which are mechanically and functionally separated in such a manner that they can be used independently of each other and the transmission of image information is possible therebetween. The reader includes an operating unit which cooperates with the printer to perform many functions such as the image operating function, the image transfer function, the presetting function and the image quality processing function, in addition to a function of a conventional copier. The operating unit consists of a general purpose key portion; a soft key portion which is used for optionally creating the copy transfer functions and having function keys and displays corresponding to the keys, the displays being adapted to display key labels and messages to a user in cooperation with a driver, CPU and controller; and a function key preset key portion which is used for registering, reading and resetting the image transfer functions and having a standard mode return key, preset keys and preset key displays corresponding to the reset keys and adapted to display the reset position.

    摘要翻译： 图像处理系统包括打印机和读取器，其以机械和功能方式分离，使得它们可以彼此独立地使用，并且可以在它们之间传输图像信息。 除了常规复印机的功能之外，读取器还包括与打印机配合以执行诸如图像操作功能，图像传送功能，预设功能和图像质量处理功能等许多功能的操作单元。 操作单元由通用键部分组成; 用于可选地创建复制传送功能并具有与该键对应的功能键和显示器的软键部分，所述显示器适合于与驾驶员，CPU和控制器协同地向用户显示键标签和消息; 以及功能键预设键部分，其用于登记，读取和重置图像传送功能，并具有对应于复位键的标准模式返回键，预设键和预设键显示，并且适于显示复位位置。