IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER PROGRAM AND STORAGE MEDIUM
    32.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER PROGRAM AND STORAGE MEDIUM 有权
    图像处理装置和方法以及计算机程序和存储介质

    公开(公告)号:US20070146487A1

    公开(公告)日:2007-06-28

    申请号:US11608086

    申请日:2006-12-07

    申请人: Ryosuke Iguchi

    发明人: Ryosuke Iguchi

    IPC分类号: H04N5/225

    CPC分类号: H04N1/3875 H04N1/60

    摘要: In a system including a plurality of process sections capable of image processing, when there is restriction on bit accuracy of a drawing interface of OS between the process sections, process sections where image processing is performed, are switched according to kinds of printing, such as normal printing and sample printing. For example, in normal printing, image processing is performed in the printer driver and in sample printing, image processing is performed in an application.

    摘要翻译: 在包括能够进行图像处理的多个处理部的系统中,当处理部之间的OS的绘图界面的位精度受到限制时,执行图像处理的处理部根据打印的种类进行切换,例如 正常打印和样品打印。 例如,在正常打印中,在打印机驱动程序中执行图像处理,并且在样本打印中,在应用程序中执行图像处理。

    Image processing apparatus, method, and program-recorded storage medium for correcting saturation
    33.
    发明授权
    Image processing apparatus, method, and program-recorded storage medium for correcting saturation 有权
    用于校正饱和度的图像处理装置,方法和程序记录存储介质

    公开(公告)号:US08675249B2

    公开(公告)日:2014-03-18

    申请号:US12811918

    申请日:2010-05-13

    IPC分类号: H04N1/60 G06K9/00

    摘要: A gradation-correcting curve to correct a gradation of an input image is generated. Gradation correction based on the gradation-correcting curve is made to a boundary pixel of a color-reproduction space at the same saturation as that of a target lattice point and at a hue of the target lattice point. An equal-saturation line is set by using the boundary pixel of the color-reproduction space after the gradation correction. A saturation-correction amount of the target lattice point is decided based on the gradation-correcting curve and the equal-saturation line.

    摘要翻译: 生成用于校正输入图像的灰度的灰度校正曲线。 以与目标网格点相同饱和度的色彩再现空间的边界像素和目标网格点的色调进行基于灰度校正曲线的灰度校正。 通过使用灰度校正之后的色彩再现空间的边界像素来设置等饱和线。 基于灰度校正曲线和等饱和线来确定目标格点的饱和度校正量。

    Device adaptively switching color emphasis processing for image
    34.
    发明授权
    Device adaptively switching color emphasis processing for image 有权
    设备自适应地切换图像的色调处理

    公开(公告)号:US08290259B2

    公开(公告)日:2012-10-16

    申请号:US12181903

    申请日:2008-07-29

    IPC分类号: G06K9/00 G06K9/40 G03F3/08

    CPC分类号: H04N1/6027 H04N1/62 H04N1/628

    摘要: The present invention provides an image processing device which adaptively switches between emphasis of a specified color in an image and emphasis of the entire image. The image processing device of the present invention includes: a storage unit storing a plurality of color emphasis tables for emphasizing a specified color; a calculation unit calculating magnitudes of respective color emphasis effects when the plurality of color emphasis tables stored by the storage unit is applied to the image; a selection unit selecting one or more color emphasis tables according to the magnitudes of the color emphasis effects; and a correction unit correcting the specified color in the image by applying the color emphasis tables selected by the selection unit to the image.

    摘要翻译: 本发明提供了一种图像处理装置,其自适应地在图像中的指定颜色的强调和整个图像的强调之间切换。 本发明的图像处理装置包括:存储单元,存储用于强调特定颜色的多个着色表; 当将由存储单元存储的多个着色表应用于图像时,计算各颜色强调效果的大小的计算单元; 选择单元,根据所述着色效果的大小选择一个或多个着色表; 以及校正单元,通过将由选择单元选择的着色表应用于图像来校正图像中的指定颜色。

    Image data processing method and apparatus, storage medium product, and program product
    35.
    发明授权
    Image data processing method and apparatus, storage medium product, and program product 失效
    图像数据处理方法和装置,存储介质产品和程序产品

    公开(公告)号:US07750921B2

    公开(公告)日:2010-07-06

    申请号:US11372015

    申请日:2006-03-10

    IPC分类号: G09G5/02 G09G5/00

    CPC分类号: H04N1/6005 H04N1/6058

    摘要: When printing image data obtained by an input device, the present invention is intended to effectively utilize the color reproduction area of the printer. An image data processing method of the present invention comprises the steps of scale-down shifting a first color space point outside a maximum color reproduction area of an output unit to a second color space point within the maximum color reproduction area of the output unit; computing an amount of shift by which the first color space point is shifted to the second color space point; converting the second color space point to a third color space point within a color reproduction area smaller than the maximum color reproduction area of the output unit; and outputting an image to the output unit using image data obtained by scale-up shifting the third color space point to a fourth color space point within the maximum color reproduction area of the output unit based on the computed shift amount.

    摘要翻译: 当打印由输入装置获得的图像数据时,本发明旨在有效地利用打印机的色彩再现区域。 本发明的图像数据处理方法包括以下步骤:将输出单元的最大色彩再现区域之外的第一色彩空间点向下移位到输出单元的最大色彩再现区域内的第二色彩空间点; 计算第一颜色空间点移动到第二颜色空间点的偏移量; 将所述第二颜色空间点转换为比所述输出单元的最大颜色再现区域小的颜色再现区域内的第三颜色空间点; 并且使用通过基于所计算的移位量将所述第三颜色空间点向所述输出单元的最大颜色再现区域内的第四颜色空间点进行放大而将所获得的图像数据输出到所述输出单元。

    Apparatus, method and computer program for correcting an image using lookup tables generated by inputted image analysis
    40.
    发明授权
    Apparatus, method and computer program for correcting an image using lookup tables generated by inputted image analysis 有权
    用于使用由输入图像分析产生的查找表来校正图像的装置,方法和计算机程序

    公开(公告)号:US09055263B2

    公开(公告)日:2015-06-09

    申请号:US12778917

    申请日:2010-05-12

    IPC分类号: G06K9/00 H04N1/60 H04N1/62

    CPC分类号: H04N1/60 H04N1/62

    摘要: An image processing apparatus includes a unit configured to calculate a plurality of characteristic amounts from an input image, a unit configured to calculate a first multidimensional lookup table based on the characteristic amounts, a unit configured to calculate attribute information of a specific object from the input image, a unit configured to calculate a second multidimensional lookup table based on the attribute information, a unit configured to generate a control parameter from the input image, an interpolation unit configured to apply the first and second multidimensional lookup tables to the input image, and a control unit configured to control interpolation intensity of the second multidimensional lookup table using the control parameter.

    摘要翻译: 一种图像处理装置,包括:被配置为从输入图像计算多个特征量的单元,被配置为基于特征量计算第一多维查找表的单元,被配置为从输入计算特定对象的属性信息的单元 图像,被配置为基于所述属性信息计算第二多维查找表的单元,被配置为从所述输入图像生成控制参数的单元,被配置为将所述第一和第二多维查找表应用于所述输入图像的内插单元,以及 控制单元,被配置为使用所述控制参数来控制所述第二多维查找表的内插强度。