Image processing apparatus and method

    公开(公告)号:US20060008146A1

    公开(公告)日:2006-01-12

    申请号:US11227148

    申请日:2005-09-16

    IPC分类号: G06K15/00

    摘要: In order to produce a high-quality output of an image which is a mixture of images having different characteristics, there is provided an image processing apparatus having an image memory storing an entered color image and a feature detector, arranged for detecting a feature signal from the entered color image and storing the feature signal in the image memory. The feature signal represents a feature of the entered color image. An outputter is arranged for reading an image signal of the entered color image and the feature signal thereof out of the image memory, and outputting the image and feature signals as a recording signal. Processors are arranged for respectively processing one of a number of color components, which represent color image information, in accordance with the recording signal. The detection and storage in the image memory of feature signals and the readout of the image signal and associated feature signal from the image memory are performed in parallel.

    Image processing apparatus and method based on feature of a color image
    2.
    发明授权
    Image processing apparatus and method based on feature of a color image 失效
    基于彩色图像特征的图像处理装置和方法

    公开(公告)号:US07424152B2

    公开(公告)日:2008-09-09

    申请号:US11227148

    申请日:2005-09-16

    IPC分类号: G06K15/00

    摘要: In order to produce a high-quality output of an image which is a mixture of images having different characteristics, there is provided an image processing apparatus having an image memory storing an entered color image and a feature detector, arranged for detecting a feature signal from the entered color image and storing the feature signal in the image memory. The feature signal represents a feature of the entered color image. An outputter is arranged for reading an image signal of the entered color image and the feature signal thereof out of the image memory, and outputting the image and feature signals as a recording signal. Processors are arranged for respectively processing one of a number of color components, which represent color image information, in accordance with the recording signal. The detection and storage in the image memory of feature signals and the readout of the image signal and associated feature signal from the image memory are performed in parallel.

    摘要翻译: 为了产生作为具有不同特征的图像的混合的图像的高质量输出,提供了一种具有存储输入的彩色图像的图像存储器和特征检测器的图像处理装置,其被布置为检测来自 输入的彩色图像并将特征信号存储在图像存储器中。 特征信号表示输入的彩色图像的特征。 输出器被布置成用于从图像存储器中读出输入的彩色图像的图像信号及其特征信号,并输出图像和特征信号作为记录信号。 处理器被布置为根据记录信号分别处理表示彩色图像信息的多个颜色分量中的一个。 特征信号的图像存储器中的检测和存储以及来自图像存储器的图像信号和相关特征信号的读出并行执行。

    Image forming system, image forming method, and storage medium
    3.
    发明授权
    Image forming system, image forming method, and storage medium 有权
    图像形成系统,图像形成方法和存储介质

    公开(公告)号:US06977747B1

    公开(公告)日:2005-12-20

    申请号:US09705800

    申请日:2000-11-06

    CPC分类号: G06K15/02 G06K15/1856

    摘要: An image forming system having an image information generation apparatus for generating image information, and an image forming apparatus capable of forming images on both sides of a printing medium on the basis of the image information generated by the image information generation apparatus, the image information generation apparatus comprises image information generation unit for generating image information, storage unit for storing the generated image information to allow identifying whether the image information is image information to be printed on a first surface or a second surface of the sheet.

    摘要翻译: 一种图像形成系统,具有用于产生图像信息的图像信息产生装置和能够根据图像信息生成装置生成的图像信息在打印介质的两侧形成图像的图像形成装置, 装置包括用于生成图像信息的图像信息生成单元,用于存储所生成的图像信息的存储单元,以允许识别图像信息是否要被打印在片材的第一表面或第二表面上的图像信息。

    Image processing apparatus and method
    4.
    发明授权
    Image processing apparatus and method 失效
    图像处理装置及方法

    公开(公告)号:US07103221B2

    公开(公告)日:2006-09-05

    申请号:US10291496

    申请日:2002-11-12

    IPC分类号: G06K9/34 G06K15/00 H04N1/40

    摘要: In order to produce a high-quality output of an image which is a mixture of images having different characteristics, there is provided an image processing apparatus having an image memory storing an entered color image and a feature detector, arranged for detecting a feature signal from the entered color image and storing the feature signal in the image memory. The feature signal represents a feature of the entered color image. An outputter is arranged for reading an image signal of the entered color image and the feature signal thereof out of the image memory, and outputting the image and feature signals as a recording signal. Processors are arranged for respectively processing one of a number of color components, which represent color image information, in accordance with the recording signal. The detection and storage in the image memory of feature signals and the readout of the image signal and associated feature signal from the image memory are performed in parallel.

    摘要翻译: 为了产生作为具有不同特征的图像的混合的图像的高质量输出,提供了一种具有存储输入的彩色图像的图像存储器和特征检测器的图像处理装置,其被布置为检测来自 输入的彩色图像并将特征信号存储在图像存储器中。 特征信号表示输入的彩色图像的特征。 输出器被布置成用于从图像存储器中读出输入的彩色图像的图像信号及其特征信号,并输出图像和特征信号作为记录信号。 处理器被布置为根据记录信号分别处理表示彩色图像信息的多个颜色分量中的一个。 特征信号的图像存储器中的检测和存储以及来自图像存储器的图像信号和相关特征信号的读出并行执行。

    Image processing apparatus and method
    5.
    发明授权
    Image processing apparatus and method 失效
    图像处理装置及方法

    公开(公告)号:US06549657B2

    公开(公告)日:2003-04-15

    申请号:US08627567

    申请日:1996-04-04

    IPC分类号: G06K934

    摘要: A PDL interpreter rasterizes image data, which are described in page description language, entered from a host computer, and stores the rasterized image data in an image memory. A CPU discriminates the type of image, pixel by pixel, by referring to the image data stored in the image memory, and stores a discrimination code, which indicates the result of discrimination, in a code memory. The CPU reads out image data that have been stored in the image memory and reads the discrimination code corresponding to these image data out of the code memory. The image data read out of the image memory are subjected to different binarizing processing by two binarizing circuits. Depending upon the discrimination code read out of the code memory, a selector selects the output of one of the two binarizing circuits and sends the selected image data to a printer. Accordingly, it is possible to obtain a high-quality image which is a mixture of images having different characteristics, such as an image containing character or line drawings, continuous grayscale images, etc.

    摘要翻译: PDL解释器对从主计算机输入的以页面描述语言描述的图像数据进行光栅化,并将光栅化图像数据存储在图像存储器中。 CPU通过参照存储在图像存储器中的图像数据来逐个像素地识别图像的类型,并将指示鉴别结果的鉴别码存储在代码存储器中。 CPU读出已经存储在图像存储器中的图像数据,并从代码存储器中读出与这些图像数据相对应的识别代码。 从图像存储器读出的图像数据通过两个二值化电路进行不同的二值化处理。 根据从代码存储器读出的识别代码,选择器选择两个二值化电路之一的输出,并将所选择的图像数据发送到打印机。 因此,可以获得作为具有不同特征的图像的混合的高质量图像,例如包含字符或线条图像的图像,连续灰度图像等。