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    • 7. 发明授权
    • Image processing apparatus, image processing method, image processing program, and storage medium
    • 图像处理装置,图像处理方法,图像处理程序和存储介质
    • US07948655B2
    • 2011-05-24
    • US11768488
    • 2007-06-26
    • Fumitaka GotoKentaro YanoFumihiro GotoMasao KatoAkitoshi YamadaTetsuya SuwaMitsuhiro OnoArata MiyagiYusuke Hashii
    • Fumitaka GotoKentaro YanoFumihiro GotoMasao KatoAkitoshi YamadaTetsuya SuwaMitsuhiro OnoArata MiyagiYusuke Hashii
    • G06K15/00
    • H04N1/40062
    • There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. The image processing apparatus extracts an image area with a predetermined size including the pixel to be processed. The apparatus calculates a variation associated with the pixel to be processed from signal values of pixels included in the image area. The apparatus calculates a variation time count in the image area from the signal values of the pixels included in the image area. The apparatus calculates adjusting levels Fz1, Fz2, and Fe from the variation time count and the variation using a definition unit which defines correspondence among the variation time count, the variation, and the adjusting levels, and applies an adjusting process to a signal value of the pixel to be processed by the calculated adjusting levels. Note that the definition unit defines the correspondence so that the adjusting levels Fz1, Fz2, and Fe progressively change in accordance with different variation time counts or different variations.
    • 公开了一种对包括要处理的像素的图像应用调整处理的图像处理装置。 图像处理装置提取具有包括要处理的像素的预定尺寸的图像区域。 该装置根据包括在图像区域中的像素的信号值计算与要处理的像素相关联的变化。 该装置根据包括在图像区域中的像素的信号值来计算图像区域中的变化时间计数。 该装置使用定义单位从变化时间计数和变化计算调整水平Fz1,Fz2和Fe,该定义单元定义变化时间计数,变化和调整水平之间的对应关系,并且将调整处理应用于 要通过计算的调整级别处理的像素。 注意,定义单元定义对应关系,使得调整水平Fz1,Fz2和Fe根据不同的变化时间计数或不同的变化逐渐改变。
    • 8. 发明申请
    • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    • 图像处理装置和图像处理方法
    • US20100157338A1
    • 2010-06-24
    • US12633182
    • 2009-12-08
    • Takashi NakamuraTetsuya SuwaYusuke Hashii
    • Takashi NakamuraTetsuya SuwaYusuke Hashii
    • H04N1/60
    • H04N1/6088H04N1/6013
    • A plurality of patch sets each including a patch formed by an achromatic ink and a patch formed by chromatic inks are formed by changing a combination ratio in first color conversion processing of executing color conversion of image data in correspondence with a first light source and second color conversion processing of executing color conversion of the image data in correspondence with a second light source. The information of a patch set selected by a user from the plurality of patch sets is acquired. The image data is color-converted by the first color conversion processing and the second color conversion processing corresponding to the combination ratio used to form the patch set selected by the user.
    • 通过改变与第一光源和第二颜色相对应的图像数据的颜色转换的第一颜色转换处理中的组合比来形成多个贴片组,每个贴片组包括由无色墨水和由彩色墨水形成的贴片形成的贴片 执行与第二光源对应的图像数据的颜色转换的转换处理。 获取由用户从多个补丁集中选择的补丁集的信息。 通过第一颜色转换处理和对应于用于形成由用户选择的贴片组合的组合比率的第二颜色转换处理对图像数据进行颜色转换。