Image forming apparatus
    61.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US06441915B1

    公开(公告)日:2002-08-27

    申请号:US09328589

    申请日:1999-06-10

    IPC分类号: G06F1500

    摘要: A color image is formed by a color printer by superposing images of a plurality of colors formed by a plurality of print units. A discrimination signal which represent character edge is received besides image data. The print positions of the print units are corrected according to image distortion detected by a sensor, and the image data are corrected according to corrected print position data. Further, the discrimination signal of character edge is corrected according to the detected image distortion. A color image is formed based on the corrected image data and the discrimination signal of character edge.

    摘要翻译: 通过叠加由多个打印单元形成的多种颜色的图像由彩色打印机形成彩色图像。 除了图像数据之外,还接收表示字符边缘的识别信号。 打印单元的打印位置根据由传感器检测到的图像失真来校正,并且根据校正的打印位置数据校正图像数据。 此外,根据检测到的图像失真来校正字符边缘的识别信号。 基于校正图像数据和字符边缘的识别信号形成彩色图像。

    Image processing apparatus
    62.
    发明授权
    Image processing apparatus 失效
    图像处理装置

    公开(公告)号:US06330076B1

    公开(公告)日:2001-12-11

    申请号:US08961664

    申请日:1997-10-31

    IPC分类号: H04N1120

    CPC分类号: G06T9/005 H04N1/646

    摘要: An image processing apparatus has a data conversion unit which converts RGB image data of a document to luminance component and chromaticity component, an optimization process unit which converts the distribution state of the luminance component data and chromaticity component data so as to achieve a distribution from a minimum value to a maximum value of the data within a color space, an encoding process unit which encodes data of each pixel as code data obtained by quantization at a gradient level less than the data within a range of gradient distribution based on mean value information, a memory which stores mean value information, gradient range exponent, and code data of each block obtained by the encoding process in the encoding unit, a decoding process unit which decodes code data in block units based on the mean value information and gradient range exponent stored in the memory, and reverse optimization process unit which returns the distribution state of data of the luminance component and chromaticty component decoded in the decoding process unit to a state prior to conversion in the optimization process unit.

    摘要翻译: 一种图像处理装置具有将文档的RGB图像数据转换为亮度分量和色度分量的数据转换单元,转换亮度分量数据和色度分量数据的分布状态的优化处理单元,以便实现从 最小值到颜色空间内的数据的最大值;编码处理单元,其将每个像素的数据编码为通过基于平均值信息的梯度分布范围内的数据的梯度级的量化获得的代码数据, 存储器,其存储通过编码单元中的编码处理获得的每个块的平均值信息,梯度范围指数和代码数据;解码处理单元,其基于存储的平均值信息和梯度范围指数以块为单位对码数据进行解码 在存储器中,以及返回亮度数据的分布状态的反向优化处理单元 在解码处理单元中解码的分量和色度分量变为在优化处理单元中的转换之前的状态。

    Image forming apparatus with image distortion correction system
    63.
    发明授权
    Image forming apparatus with image distortion correction system 有权
    具有图像失真校正系统的图像形成装置

    公开(公告)号:US06215512B1

    公开(公告)日:2001-04-10

    申请号:US09328590

    申请日:1999-06-10

    IPC分类号: B41J247

    CPC分类号: H04N1/506 B41J2/471 B41J2/525

    摘要: Image distortion is corrected in a color printer wherein print units for a plurality of colors are aligned to form a color image by superposing images formed by the print units. Images of the colors of a predetermined pattern formed by the print units are detected by a sensor. Based on the detection result, image distortion quantities and a setting error of the position of the sensor are detected. Then, the detected color shift on image forming is corrected according to the image distortion quantities and the setting error.

    摘要翻译: 在彩色打印机中校正图像失真,其中通过叠加由打印单元形成的图像来对准用于多种颜色的打印单元以形成彩色图像。 通过传感器检测由打印单元形成的预定图案的颜色的图像。 基于检测结果,检测图像失真量和传感器位置的设定误差。 然后,根据图像失真量和设定误差校正图像形成时的检测到的颜色偏移。

    Color image reading apparatus
    64.
    发明授权
    Color image reading apparatus 失效
    彩色图像读取装置

    公开(公告)号:US5579131A

    公开(公告)日:1996-11-26

    申请号:US631

    申请日:1993-01-05

    IPC分类号: H04N1/60 G03F3/08 G03F3/10

    CPC分类号: H04N1/6094

    摘要: CPU performs correcting process for the difference in sensitivity caused by the difference in the kind of film and exposure condition by setting an amplification value of each video amplifier to which an image data on each color of G, R, and B is inputted wherein the amplification value is set so as to make a maximum value in the maximum and minimum values relative to an output of an image data on a predetermined number of picture elements as a predetermined value, and corrects the contents of each lookup table which is provided for maintaining an amplitude of image reading data on each color of R, G, and B constant so as to obtain predetermined output amplitude by the minimum value.

    摘要翻译: CPU通过设置输入G,R和B的每种颜色的图像数据的每个视频放大器的放大值来执行由胶片种类和曝光条件的差异引起的灵敏度差异的校正处理,其中放大 将相对于预定数量的图像元素上的图像数据的输出的最大值和最小值设为最大值作为预定值,并且校正每个查找表的内容,该内容被提供用于维持 R,G和B的每种颜色的图像读取数据的幅度恒定,以便以最小值获得预定的输出幅度。

    Image processing apparatus, method for displaying interface screen, and computer-readable storage medium for computer program
    66.
    发明授权
    Image processing apparatus, method for displaying interface screen, and computer-readable storage medium for computer program 有权
    图像处理装置,显示界面画面的方法以及用于计算机程序的计算机可读存储介质

    公开(公告)号:US08705057B2

    公开(公告)日:2014-04-22

    申请号:US13161230

    申请日:2011-06-15

    IPC分类号: G06F3/048

    摘要: An image processing apparatus having a plurality of functions includes a scroll display portion that displays a row of markers and a slider for specifying one or more markers sequentially by moving along the row, an image display portion that displays functional images for representing functions corresponding to the markers specified by the slider, a setting portion that receives setting item details for a function specified by one of the functional images selected, and an extraction portion that extracts a function having the setting item details received by the setting portion different from an initial value. The image display portion displays a functional image for a longer time when the functional image represents the function extracted by the extraction portion than when the functional image does not represent the function extracted by the extraction portion.

    摘要翻译: 具有多个功能的图像处理装置包括:滚动显示部,其显示一行标记;以及滑块,用于通过沿着该行移动而顺序地指定一个或多个标记;图像显示部,显示用于表示对应于 由滑块指定的标记,接收由所选择的功能图像之一指定的功能的设置项目细节的设置部分,以及提取具有与初始值不同的设置部分接收的具有设置项目细节的功能的提取部分。 当功能图像表示由提取部分提取的功能时,图像显示部分比功能图像不表示由提取部分提取的功能时更长时间地显示功能图像。

    GUIDANCE INFORMATION PROVIDING DEVICE AND GUIDANCE INFORMATION PROVIDING SYSTEM
    70.
    发明申请
    GUIDANCE INFORMATION PROVIDING DEVICE AND GUIDANCE INFORMATION PROVIDING SYSTEM 有权
    提供信息的指导信息和指导信息提供系统

    公开(公告)号:US20100325541A1

    公开(公告)日:2010-12-23

    申请号:US12795723

    申请日:2010-06-08

    IPC分类号: G06F3/048

    摘要: An MFP sequentially displays a plurality of operation screens on a display panel by switching, and receives a user operation on each operation screen. The user operation is performed for the switching or execution of a function, and the operation screens include screens customized by a user. A guidance information providing device includes: an information storage part storing switching information pieces in correspondence with the customized screens; a route generator that generates route information with reference to the stored switching information pieces, the generated route information indicating a display order of customized screens to be sequentially displayed between a current customized screen and a desired customized screen; a controller that selects, from among the stored switching information pieces, a switching information piece indicating switching from the current customized screen to a next customized screen to be displayed according to the display order indicated by the generated route information; a guidance generator that generates guidance information indicating an operation method for the user to switch the current customized screen to the next customized screen; and a communicator that outputs the generated guidance information.

    摘要翻译: MFP通过切换顺序地在显示面板上显示多个操作画面,并且在每个操作画面上接收用户操作。 执行用户操作以切换或执行功能,并且操作屏幕包括由用户定制的屏幕。 引导信息提供装置包括:信息存储部,其存储与定制画面对应的切换信息; 路线生成器,其参照所存储的切换信息生成路线信息,所生成的路线信息表示要在当前定制画面和期望的定制画面之间顺序显示的定制画面的显示顺序; 从所存储的切换信息中选择表示从当前的定制画面切换到根据所生成的路线信息所示的显示顺序显示的下一个定制画面的切换信息的控制器; 引导生成器,其生成指示用于将当前定制画面切换到下一定制画面的操作方法的指导信息; 以及输出生成的引导信息的通信器。